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Archambault P, Wei Y, Peslherbe GH. Density-functional theory studies of vanadium oxide clusters and their cations. Theor Chem Acc 2021. [DOI: 10.1007/s00214-021-02804-2] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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2
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Chen XX, Si YB, Xie B, Wang YC. A theoretical view on FeO2+-mediated H H bond activation. J Mol Struct 2017. [DOI: 10.1016/j.molstruc.2017.03.024] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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3
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Kaur N, Kumari I, Gupta S, Goel N. Spin Inversion Phenomenon and Two-State Reactivity Mechanism for Direct Benzene Hydroxylation by V4O10 Cluster. J Phys Chem A 2016; 120:9588-9597. [PMID: 27933914 DOI: 10.1021/acs.jpca.6b08666] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Navjot Kaur
- Department
of Chemistry, Centre of Advanced Studies in Chemistry, Panjab University, Chandigarh, 160014, India
| | - Indu Kumari
- Department
of Chemistry, Centre of Advanced Studies in Chemistry, Panjab University, Chandigarh, 160014, India
| | - Shuchi Gupta
- University
Institute of Engineering and Technology, Panjab University, Chandigarh, 160014, India
| | - Neetu Goel
- Department
of Chemistry, Centre of Advanced Studies in Chemistry, Panjab University, Chandigarh, 160014, India
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4
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Zhang J, Leng Y, Liu J, Wang Y. On the catalytic role of IrOn+(n=0–2) in the oxygen transport activation of N2O by H2: A density functional study. COMPUT THEOR CHEM 2015. [DOI: 10.1016/j.comptc.2015.06.027] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
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5
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6
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Wang LF, Xie L, Fang HL, Li YF, Zhang XB, Wang B, Zhang YF, Huang X. On the structural and electronic properties of hexanuclear vanadium oxide clusters V6On(-/0) (n=12-15): is V6O12 cluster planar or cage-like? SPECTROCHIMICA ACTA. PART A, MOLECULAR AND BIOMOLECULAR SPECTROSCOPY 2014; 131:446-454. [PMID: 24835948 DOI: 10.1016/j.saa.2014.04.094] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/13/2014] [Revised: 03/24/2014] [Accepted: 04/13/2014] [Indexed: 06/03/2023]
Abstract
Density functional theory (DFT) calculations are carried out to investigate the structural and electronic properties of a series of hexanuclear vanadium oxide clusters V6On(-/0) (n=12-15). Generalized Koopmans' theorem is applied to predict the vertical detachment energies (VDEs) and simulate the photoelectron spectra (PES) for V6On(-) (n=12-15) clusters. Extensive DFT calculations are performed in search of the lowest-energy structures for both the anions and neutrals. All of these clusters appear to prefer the polyhedral cage structures, in contrast to the planar star-like structures observed in prior model surface studies for the V6O12 cluster. Molecular orbitals are performed to analyze the chemical bonding in the hexanuclear vanadium oxide clusters and provide insights into the sequential oxidation of V6On(-) (n=12-15) clusters. The V6On(-) (n=12-15) clusters possess well-defined V(5+) and V(3+) sites, and may serve as molecular models for surface defects. Electron spin density analyses show that the unpaired electrons in V6On(-) (n=12-14) clusters are primarily localized on the V(3+) sites rather than on the V(5+) sites. The difference gas phase versus model surface structures of V6O12 hints the critical roles of cluster-substrate interactions in stabilizing the planar V6O12 cluster on model surfaces.
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Affiliation(s)
- Ling-Fei Wang
- Department of Chemistry, Fuzhou University, Fuzhou, Fujian 350116, PR China
| | - Lu Xie
- Department of Chemistry, Fuzhou University, Fuzhou, Fujian 350116, PR China
| | - Hong-Ling Fang
- Department of Chemistry, Fuzhou University, Fuzhou, Fujian 350116, PR China
| | - Yun-Fei Li
- Department of Chemistry, Fuzhou University, Fuzhou, Fujian 350116, PR China
| | - Xiao-Bin Zhang
- Department of Chemistry, Fuzhou University, Fuzhou, Fujian 350116, PR China
| | - Bin Wang
- Department of Chemistry, Fuzhou University, Fuzhou, Fujian 350116, PR China
| | - Yong-Fan Zhang
- Department of Chemistry, Fuzhou University, Fuzhou, Fujian 350116, PR China; Fujian Provincial Key Laboratory of Theoretical and Computational Chemistry, Xiamen, Fujian 361005, PR China.
| | - Xin Huang
- Department of Chemistry, Fuzhou University, Fuzhou, Fujian 350116, PR China; Fujian Provincial Key Laboratory of Theoretical and Computational Chemistry, Xiamen, Fujian 361005, PR China.
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7
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Liu J, Mohamed F, Sauer J. Selective oxidation of propene by vanadium oxide monomers supported on silica. J Catal 2014. [DOI: 10.1016/j.jcat.2014.06.003] [Citation(s) in RCA: 33] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
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8
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Theoretical investigations of spin–orbit coupling and kinetics in reaction NO2 with CO catalyzed by gas phase bare Ir+. COMPUT THEOR CHEM 2012. [DOI: 10.1016/j.comptc.2012.10.014] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
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9
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Theoretical studies on the reaction of NO2 with CO catalyzed by bare Os+ cations and its kinetic information. COMPUT THEOR CHEM 2012. [DOI: 10.1016/j.comptc.2012.05.001] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
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10
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Lamsabhi AM, Corral I, Pérez P, Tapia O, Yáñez M. Oxygenation of the phenylhalocarbenes. Are they spin-allowed or spin-forbidden reactions? J Mol Model 2011; 18:2813-21. [DOI: 10.1007/s00894-011-1283-1] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/16/2011] [Accepted: 10/16/2011] [Indexed: 12/01/2022]
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11
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12
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Wu XN, Ma JB, Xu B, Zhao YX, Ding XL, He SG. Collision-Induced Dissociation and Density Functional Theory Studies of CO Adsorption over Zirconium Oxide Cluster Ions: Oxidative and Nonoxidative Adsorption. J Phys Chem A 2011; 115:5238-46. [DOI: 10.1021/jp200984r] [Citation(s) in RCA: 48] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Xiao-Nan Wu
- Beijing National Laboratory for Molecular Sciences, State Key Laboratory for Structural Chemistry of Unstable and Stable Species, Institute of Chemistry, Chinese Academy of Sciences, Beijing 100190, P. R. China
- Graduate School of Chinese Academy of Sciences, Beijing 100039, P. R. China
| | - Jia-Bi Ma
- Beijing National Laboratory for Molecular Sciences, State Key Laboratory for Structural Chemistry of Unstable and Stable Species, Institute of Chemistry, Chinese Academy of Sciences, Beijing 100190, P. R. China
- Graduate School of Chinese Academy of Sciences, Beijing 100039, P. R. China
| | - Bo Xu
- Beijing National Laboratory for Molecular Sciences, State Key Laboratory for Structural Chemistry of Unstable and Stable Species, Institute of Chemistry, Chinese Academy of Sciences, Beijing 100190, P. R. China
- Graduate School of Chinese Academy of Sciences, Beijing 100039, P. R. China
| | - Yan-Xia Zhao
- Beijing National Laboratory for Molecular Sciences, State Key Laboratory for Structural Chemistry of Unstable and Stable Species, Institute of Chemistry, Chinese Academy of Sciences, Beijing 100190, P. R. China
- Graduate School of Chinese Academy of Sciences, Beijing 100039, P. R. China
| | - Xun-Lei Ding
- Beijing National Laboratory for Molecular Sciences, State Key Laboratory for Structural Chemistry of Unstable and Stable Species, Institute of Chemistry, Chinese Academy of Sciences, Beijing 100190, P. R. China
| | - Sheng-Gui He
- Beijing National Laboratory for Molecular Sciences, State Key Laboratory for Structural Chemistry of Unstable and Stable Species, Institute of Chemistry, Chinese Academy of Sciences, Beijing 100190, P. R. China
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13
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Liu F, Zhang J, Hu M, Wang Y, Leng Y. DFT Study for the Reduction of N2O(1Σ+) with CO(1Σ+) Catalyzed by Cr+. CHINESE J CHEM 2010. [DOI: 10.1002/cjoc.201090233] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
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14
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Roithová J, Schröder D. Selective activation of alkanes by gas-phase metal ions. Chem Rev 2010; 110:1170-211. [PMID: 20041696 DOI: 10.1021/cr900183p] [Citation(s) in RCA: 377] [Impact Index Per Article: 26.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Jana Roithová
- Department of Organic Chemistry, Charles University in Prague, Faculty of Sciences, Hlavova 8, 12843 Prague 2, Czech Republic.
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15
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Scupp TM, Dudley TJ. Theoretical investigation of the gas-phase reactions of CrO(+) with ethylene. J Phys Chem A 2010; 114:1134-43. [PMID: 20020738 DOI: 10.1021/jp909455a] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/15/2023]
Abstract
The potential energy surfaces associated with the reactions of chromium oxide cation (CrO(+)) with ethylene have been characterized using density functional, coupled-cluster, and multireference methods. Our calculations show that the most probable reaction involves the formation of acetaldehyde and Cr(+) via a hydride transfer involving the metal center. Our calculations support previous experimental hypotheses that a four-membered ring intermediate plays an important role in the reactivity of the system. We have also characterized a number of viable reaction pathways that lead to other products, including ethylene oxide. Due to the experimental observation that CrO(+) can activate carbon-carbon bonds, a reaction pathway involving C-C bond cleavage has also been characterized. Since many of the reactions involve a change in the spin state in going from reactants to products, locations of these spin surface crossings are presented and discussed. The applicability of methods based on Hartree-Fock orbitals is also discussed.
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Affiliation(s)
- Thomas M Scupp
- Department of Chemistry, Villanova University, Villanova, Pennsylvania 19085, USA
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16
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González-Navarrete P, Gracia L, Calatayud M, AndréS J. Density functional theory study of the oxidation of methanol to formaldehyde on a hydrated vanadia cluster. J Comput Chem 2010; 31:2493-501. [DOI: 10.1002/jcc.21543] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
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17
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Wang Z, Ding X, Ma Y, Cao H, Wu X, Zhao Y, He S. Theoretical study of partial oxidation of ethylene by vanadium trioxide cluster cation. Sci Bull (Beijing) 2009. [DOI: 10.1007/s11434-009-0276-2] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
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18
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Song XL, Gao LG. CS Activation of CS 2by Nb +in Gas Phase. CHINESE J CHEM PHYS 2009. [DOI: 10.1088/1674-0068/22/03/297-302] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
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19
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Rozanska X, Sauer J. Oxidative Dehydrogenation of Hydrocarbons by V3O7+ Compared to Other Vanadium Oxide Species. J Phys Chem A 2009; 113:11586-94. [DOI: 10.1021/jp9005235] [Citation(s) in RCA: 51] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/10/2023]
Affiliation(s)
- Xavier Rozanska
- Institut für Chemie, Humboldt Universität zu Berlin, Unter den Linden 6, D-10099 Berlin, Germany
| | - Joachim Sauer
- Institut für Chemie, Humboldt Universität zu Berlin, Unter den Linden 6, D-10099 Berlin, Germany
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20
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González-Navarrete P, Coto PB, Polo V, Andrés J. A theoretical study on the thermal ring opening rearrangement of 1H-bicyclo[3.1.0]hexa-3,5-dien-2-one: a case of two state reactivity. Phys Chem Chem Phys 2009; 11:7189-96. [DOI: 10.1039/b906404d] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
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21
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Waters T, Khairallah GN, O'Hair RAJ. Gas phase fragmentation of η2 coordinated aldehydes in [VO2(η2-OCHR)]−: aldehyde structure dictates the nature of the products. Dalton Trans 2009:7374-80. [DOI: 10.1039/b907278k] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
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22
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Gracia L, González-Navarrete P, Calatayud M, Andrés J. A DFT study of methanol dissociation on isolated vanadate groups. Catal Today 2008. [DOI: 10.1016/j.cattod.2008.05.033] [Citation(s) in RCA: 14] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
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23
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Wang ZC, Xue W, Ma YP, Ding XL, He SG, Dong F, Heinbuch S, Rocca JJ, Bernstein ER. Partial Oxidation of Propylene Catalyzed by VO3 Clusters: A Density Functional Theory Study. J Phys Chem A 2008; 112:5984-93. [DOI: 10.1021/jp7115774] [Citation(s) in RCA: 45] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
Affiliation(s)
- Zhe-Chen Wang
- Beijing National Laboratory for Molecular Sciences, State Key Laboratory for Structural Chemistry of Unstable and Stable Species, Institute of Chemistry, Chinese Academy of Sciences, Zhongguancun, Haidian, Beijing 100080, P. R. China, Graduate School of Chinese Academy of Sciences, Beijing 100039, P. R. China, Department of Chemistry, Colorado State University, Fort Collins, Colorado 80523-1872, Department of Electrical and Computer Engineering, Colorado State University, Fort Collins, Colorado 80523
| | - Wei Xue
- Beijing National Laboratory for Molecular Sciences, State Key Laboratory for Structural Chemistry of Unstable and Stable Species, Institute of Chemistry, Chinese Academy of Sciences, Zhongguancun, Haidian, Beijing 100080, P. R. China, Graduate School of Chinese Academy of Sciences, Beijing 100039, P. R. China, Department of Chemistry, Colorado State University, Fort Collins, Colorado 80523-1872, Department of Electrical and Computer Engineering, Colorado State University, Fort Collins, Colorado 80523
| | - Yan-Ping Ma
- Beijing National Laboratory for Molecular Sciences, State Key Laboratory for Structural Chemistry of Unstable and Stable Species, Institute of Chemistry, Chinese Academy of Sciences, Zhongguancun, Haidian, Beijing 100080, P. R. China, Graduate School of Chinese Academy of Sciences, Beijing 100039, P. R. China, Department of Chemistry, Colorado State University, Fort Collins, Colorado 80523-1872, Department of Electrical and Computer Engineering, Colorado State University, Fort Collins, Colorado 80523
| | - Xun-Lei Ding
- Beijing National Laboratory for Molecular Sciences, State Key Laboratory for Structural Chemistry of Unstable and Stable Species, Institute of Chemistry, Chinese Academy of Sciences, Zhongguancun, Haidian, Beijing 100080, P. R. China, Graduate School of Chinese Academy of Sciences, Beijing 100039, P. R. China, Department of Chemistry, Colorado State University, Fort Collins, Colorado 80523-1872, Department of Electrical and Computer Engineering, Colorado State University, Fort Collins, Colorado 80523
| | - Sheng-Gui He
- Beijing National Laboratory for Molecular Sciences, State Key Laboratory for Structural Chemistry of Unstable and Stable Species, Institute of Chemistry, Chinese Academy of Sciences, Zhongguancun, Haidian, Beijing 100080, P. R. China, Graduate School of Chinese Academy of Sciences, Beijing 100039, P. R. China, Department of Chemistry, Colorado State University, Fort Collins, Colorado 80523-1872, Department of Electrical and Computer Engineering, Colorado State University, Fort Collins, Colorado 80523
| | - Feng Dong
- Beijing National Laboratory for Molecular Sciences, State Key Laboratory for Structural Chemistry of Unstable and Stable Species, Institute of Chemistry, Chinese Academy of Sciences, Zhongguancun, Haidian, Beijing 100080, P. R. China, Graduate School of Chinese Academy of Sciences, Beijing 100039, P. R. China, Department of Chemistry, Colorado State University, Fort Collins, Colorado 80523-1872, Department of Electrical and Computer Engineering, Colorado State University, Fort Collins, Colorado 80523
| | - Scott Heinbuch
- Beijing National Laboratory for Molecular Sciences, State Key Laboratory for Structural Chemistry of Unstable and Stable Species, Institute of Chemistry, Chinese Academy of Sciences, Zhongguancun, Haidian, Beijing 100080, P. R. China, Graduate School of Chinese Academy of Sciences, Beijing 100039, P. R. China, Department of Chemistry, Colorado State University, Fort Collins, Colorado 80523-1872, Department of Electrical and Computer Engineering, Colorado State University, Fort Collins, Colorado 80523
| | - Jorge J. Rocca
- Beijing National Laboratory for Molecular Sciences, State Key Laboratory for Structural Chemistry of Unstable and Stable Species, Institute of Chemistry, Chinese Academy of Sciences, Zhongguancun, Haidian, Beijing 100080, P. R. China, Graduate School of Chinese Academy of Sciences, Beijing 100039, P. R. China, Department of Chemistry, Colorado State University, Fort Collins, Colorado 80523-1872, Department of Electrical and Computer Engineering, Colorado State University, Fort Collins, Colorado 80523
| | - Elliot R. Bernstein
- Beijing National Laboratory for Molecular Sciences, State Key Laboratory for Structural Chemistry of Unstable and Stable Species, Institute of Chemistry, Chinese Academy of Sciences, Zhongguancun, Haidian, Beijing 100080, P. R. China, Graduate School of Chinese Academy of Sciences, Beijing 100039, P. R. China, Department of Chemistry, Colorado State University, Fort Collins, Colorado 80523-1872, Department of Electrical and Computer Engineering, Colorado State University, Fort Collins, Colorado 80523
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24
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Reed ZD, Duncan MA. Photodissociation of Yttrium and Lanthanum Oxide Cluster Cations. J Phys Chem A 2008; 112:5354-62. [DOI: 10.1021/jp800588r] [Citation(s) in RCA: 47] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Z. D. Reed
- Department of Chemistry, University of Georgia, Athens, Georgia 30602-2556
| | - M. A. Duncan
- Department of Chemistry, University of Georgia, Athens, Georgia 30602-2556
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25
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Molek KS, Anfuso-Cleary C, Duncan MA. Photodissociation of Iron Oxide Cluster Cations. J Phys Chem A 2008; 112:9238-47. [DOI: 10.1021/jp8009436] [Citation(s) in RCA: 60] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- K. S. Molek
- Department of Chemistry, University of Georgia, Athens, Georgia 30602-2556
| | - C. Anfuso-Cleary
- Department of Chemistry, University of Georgia, Athens, Georgia 30602-2556
| | - M. A. Duncan
- Department of Chemistry, University of Georgia, Athens, Georgia 30602-2556
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26
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Two state reactivity mechanism for the rearrangement of hydrogen peroxynitrite to nitric acid. Chem Phys Lett 2008. [DOI: 10.1016/j.cplett.2008.03.067] [Citation(s) in RCA: 13] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
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27
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Gracia L, Polo V, Sambrano JR, Andrés J. Theoretical Study on the Reaction Mechanism of VO2+with Propyne in Gas Phase. J Phys Chem A 2008; 112:1808-16. [DOI: 10.1021/jp7109548] [Citation(s) in RCA: 15] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/05/2023]
Affiliation(s)
- Lourdes Gracia
- Departament de Química Física i Analítica, Universitat Jaume I, Box 224, 12080 Castelló, Spain, and Grupo de Modelagem e Simulação Molecular, DM, Unesp, Universidade Estadual, Paulista, Box 473, 17033-360 Bauru, Brazil
| | - Victor Polo
- Departament de Química Física i Analítica, Universitat Jaume I, Box 224, 12080 Castelló, Spain, and Grupo de Modelagem e Simulação Molecular, DM, Unesp, Universidade Estadual, Paulista, Box 473, 17033-360 Bauru, Brazil
| | - Julio R. Sambrano
- Departament de Química Física i Analítica, Universitat Jaume I, Box 224, 12080 Castelló, Spain, and Grupo de Modelagem e Simulação Molecular, DM, Unesp, Universidade Estadual, Paulista, Box 473, 17033-360 Bauru, Brazil
| | - Juan Andrés
- Departament de Química Física i Analítica, Universitat Jaume I, Box 224, 12080 Castelló, Spain, and Grupo de Modelagem e Simulação Molecular, DM, Unesp, Universidade Estadual, Paulista, Box 473, 17033-360 Bauru, Brazil
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Dong F, Heinbuch S, Xie Y, Rocca JJ, Bernstein ER, Wang ZC, Deng K, He SG. Experimental and Theoretical Study of the Reactions between Neutral Vanadium Oxide Clusters and Ethane, Ethylene, and Acetylene. J Am Chem Soc 2008; 130:1932-43. [DOI: 10.1021/ja076007z] [Citation(s) in RCA: 133] [Impact Index Per Article: 8.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
Affiliation(s)
- Feng Dong
- Department of Chemistry, Department of Electrical and Computer Engineering, NSF ERC for Extreme Ultraviolet Science and Technology, Colorado State University, Fort Collins, Colorado 80523, Beijing National Laboratory for Molecular Science, State Key Laboratory for Structural Chemistry of Unstable and Stable Species, Institute of Chemistry, Chinese Academy of Sciences, Zhongguancun, Haidian, Beijing 100080, China, and National Center of Nanoscience and Technology, Beijing 100080, People's Republic of China
| | - Scott Heinbuch
- Department of Chemistry, Department of Electrical and Computer Engineering, NSF ERC for Extreme Ultraviolet Science and Technology, Colorado State University, Fort Collins, Colorado 80523, Beijing National Laboratory for Molecular Science, State Key Laboratory for Structural Chemistry of Unstable and Stable Species, Institute of Chemistry, Chinese Academy of Sciences, Zhongguancun, Haidian, Beijing 100080, China, and National Center of Nanoscience and Technology, Beijing 100080, People's Republic of China
| | - Yan Xie
- Department of Chemistry, Department of Electrical and Computer Engineering, NSF ERC for Extreme Ultraviolet Science and Technology, Colorado State University, Fort Collins, Colorado 80523, Beijing National Laboratory for Molecular Science, State Key Laboratory for Structural Chemistry of Unstable and Stable Species, Institute of Chemistry, Chinese Academy of Sciences, Zhongguancun, Haidian, Beijing 100080, China, and National Center of Nanoscience and Technology, Beijing 100080, People's Republic of China
| | - Jorge J. Rocca
- Department of Chemistry, Department of Electrical and Computer Engineering, NSF ERC for Extreme Ultraviolet Science and Technology, Colorado State University, Fort Collins, Colorado 80523, Beijing National Laboratory for Molecular Science, State Key Laboratory for Structural Chemistry of Unstable and Stable Species, Institute of Chemistry, Chinese Academy of Sciences, Zhongguancun, Haidian, Beijing 100080, China, and National Center of Nanoscience and Technology, Beijing 100080, People's Republic of China
| | - Elliot R. Bernstein
- Department of Chemistry, Department of Electrical and Computer Engineering, NSF ERC for Extreme Ultraviolet Science and Technology, Colorado State University, Fort Collins, Colorado 80523, Beijing National Laboratory for Molecular Science, State Key Laboratory for Structural Chemistry of Unstable and Stable Species, Institute of Chemistry, Chinese Academy of Sciences, Zhongguancun, Haidian, Beijing 100080, China, and National Center of Nanoscience and Technology, Beijing 100080, People's Republic of China
| | - Zhe-Chen Wang
- Department of Chemistry, Department of Electrical and Computer Engineering, NSF ERC for Extreme Ultraviolet Science and Technology, Colorado State University, Fort Collins, Colorado 80523, Beijing National Laboratory for Molecular Science, State Key Laboratory for Structural Chemistry of Unstable and Stable Species, Institute of Chemistry, Chinese Academy of Sciences, Zhongguancun, Haidian, Beijing 100080, China, and National Center of Nanoscience and Technology, Beijing 100080, People's Republic of China
| | - Ke Deng
- Department of Chemistry, Department of Electrical and Computer Engineering, NSF ERC for Extreme Ultraviolet Science and Technology, Colorado State University, Fort Collins, Colorado 80523, Beijing National Laboratory for Molecular Science, State Key Laboratory for Structural Chemistry of Unstable and Stable Species, Institute of Chemistry, Chinese Academy of Sciences, Zhongguancun, Haidian, Beijing 100080, China, and National Center of Nanoscience and Technology, Beijing 100080, People's Republic of China
| | - Sheng-Gui He
- Department of Chemistry, Department of Electrical and Computer Engineering, NSF ERC for Extreme Ultraviolet Science and Technology, Colorado State University, Fort Collins, Colorado 80523, Beijing National Laboratory for Molecular Science, State Key Laboratory for Structural Chemistry of Unstable and Stable Species, Institute of Chemistry, Chinese Academy of Sciences, Zhongguancun, Haidian, Beijing 100080, China, and National Center of Nanoscience and Technology, Beijing 100080, People's Republic of China
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29
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Waters T, Wedd AG, O'Hair RAJ. Gas-Phase Reactivity of Metavanadate [VO3]− towards Methanol and Ethanol: Experiment and Theory. Chemistry 2007; 13:8818-29. [PMID: 17661322 DOI: 10.1002/chem.200700619] [Citation(s) in RCA: 34] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
Abstract
The gas-phase reactivity of the metavanadate anion [VO3]- towards methanol and ethanol was examined by a combination of ion-molecule reaction and isotope labelling experiments in a quadrupole ion-trap mass spectrometer. The experimental data were interpreted with the aid of density functional theory calculations. [VO3]- dehydrated methanol to eliminate water and form [VO2(eta2-OCH2)]-, which features an [eta2-C,O-OCH2]2- ligand formed by formal removal of two protons from methanol and which is isoelectronic with peroxide. [VO3]- reacted with ethanol in an analogous manner to form [VO2(eta2-OCHCH3)]-, as well as by loss of ethene to form [VO2(OH)2]-. The calculations predicted that important intermediates in these reactions were the hydroxo alkoxo anions [VO2(OH)(OCH2R)]- (R: H, CH3). These were predicted to undergo intramolecular hydrogen-atom transfer to form [VO(OH)2(eta1-OCHR)]- followed by eta1-O-->eta2-C,O rearrangements to form [VO(OH)2(eta2-OCHR)]-. The latter reacted further to eliminate water and generate the product [VO2(eta2-OCHR)]-. This major product observed for [VO3]- is markedly different from that observed previously for [NbO3]- containing the heavier Group 5 congener niobium. In that case, the major product of the reaction was an ion of stoichiometry [Nb, O3, H2]- arising from the formal dehydrogenation of methanol to formaldehyde. The origin of this difference was examined theoretically and attributed to the intermediate alkoxo anion [NbO2(OH)(OCH3)]- preferring hydride transfer to form [HNbO2(OH)]- with loss of formaldehyde. This contrasts with the hydrogen-atom-transfer pathway observed for [VO2(OH)(OCH3)]-.
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Affiliation(s)
- Tom Waters
- School of Chemistry, The University of Melbourne, Melbourne, Victoria 3010, Australia.
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Wang YC, Zhang JH, Geng ZY, Chen DP, Liu ZY, Yang XY. Theoretical investigation for the reaction of NO2 with CO catalyzed by Sc+. Chem Phys Lett 2007. [DOI: 10.1016/j.cplett.2007.08.031] [Citation(s) in RCA: 14] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
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31
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Molek KS, Reed ZD, Ricks AM, Duncan MA. Photodissociation of Chromium Oxide Cluster Cations. J Phys Chem A 2007; 111:8080-9. [PMID: 17665887 DOI: 10.1021/jp073789+] [Citation(s) in RCA: 42] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
Chromium oxide cluster cations, Cr(n)O(m)+, are produced by laser vaporization in a pulsed nozzle cluster source and detected with time-of-flight mass spectrometry. The mass spectrum exhibits a limited number of stoichiometries for each value of n, where m > n. The cluster cations are mass selected and photodissociated using the second (532 nm) or third (355 nm) harmonic output of a Nd:YAG laser. At either wavelength, multiphoton absorption is required to dissociate these clusters, which is consistent with their expected strong bonding. Cluster dissociation occurs via elimination of molecular oxygen, or by fission processes producing stable cation species and/or eliminating stable neutrals such as CrO3, Cr(2)O(5), or Cr(4)O(10). Specific cation clusters identified to be stable because they are produced repeatedly in the decomposition of larger clusters include Cr(2)O(4)+, Cr(3)O(6)+, Cr(3)O(7)+, Cr(4)O(9)+, and Cr(4)O(10)+.
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Affiliation(s)
- K S Molek
- Department of Chemistry, University of Georgia, Athens, Georgia 30602-2556, USA
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Engeser M, Schröder D, Schwarz H. Dehydration and Dehydrogenation of Alcohols with Mononuclear Cationic Vanadium Oxides in the Gas Phase and Energetics of VOnH0/+ (n = 2, 3). Eur J Inorg Chem 2007. [DOI: 10.1002/ejic.200700062] [Citation(s) in RCA: 25] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
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34
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Yang XY, Wang YC, Geng ZY, Liu ZY, Wang HQ. Theoretical study on the reaction of W+ with CO2 in the gas phase. ACTA ACUST UNITED AC 2007. [DOI: 10.1016/j.theochem.2006.12.017] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
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35
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Tang D, Zhu L, Qin S, Su Z, Hu C. A theoretical study on the mechanism of the oxidation of hydroxylamine by. ACTA ACUST UNITED AC 2007. [DOI: 10.1016/j.theochem.2006.11.008] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
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36
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Guerra D, Andrés J, Chamorro E, Pérez P. Understanding the chemical reactivity of phenylhalocarbene systems: an analysis based on the spin-polarized density functional theory. Theor Chem Acc 2007. [DOI: 10.1007/s00214-007-0263-0] [Citation(s) in RCA: 16] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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Pykavy M, van Wüllen C. A systematic quantum chemical investigation of the CH bond activation in methane by gas phase vanadium oxide cation VO+. J Comput Chem 2007; 28:2252-9. [PMID: 17477398 DOI: 10.1002/jcc.20584] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/04/2023]
Abstract
The interaction between a methane molecule and the VO(+) cation in the gas phase has been investigated by means of single reference density functional (B3LYP) and wave function-based multireference (MR) correlation calculations. For the latter, an extrapolation technique is used to evaluate correlation energies at the basis set limit. A comprehensive picture for the C-H activation features a variety of molecular structures corresponding to both minima and transition states. Possible reaction paths are discussed, also taking into account change of the spin multiplicity. Activation of the methane molecule by VO(+) is always an endothermic process. Competing reaction paths might be expected. An evaluation of miscellaneous computational methods is performed using calculated energy differences for various molecular structures. Results obtained from the MR calculations exhibit no systematic convergence with increasing size of the active space used, and for two largest active spaces relative energies still differ by up to 25 kJ/mol. Simple mean difference between the B3LYP results and the best MR values is -50 +/- 19 kJ/mol.
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Affiliation(s)
- Mikhail Pykavy
- Sekretariat C3, Institut für Chemie, Fakultät II, Technische Universität Berlin, Strasse des 17. Juni 135, D-10623 Berlin, Germany
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Wang YC, Yang XY, Geng ZY, Liu ZY. Theoretical study of carbon dioxide-carbon monoxide conversion by La+, Hf+ and Ta+. Chem Phys Lett 2006. [DOI: 10.1016/j.cplett.2006.09.035] [Citation(s) in RCA: 20] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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39
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Wang YC, Liu ZY, Geng ZY, Yang XY. Theoretical study of activation CO bond of CH3OCH3 by Ti+ in the gas phase. Chem Phys Lett 2006. [DOI: 10.1016/j.cplett.2006.06.102] [Citation(s) in RCA: 13] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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41
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DFT study on the water-assisted mechanism for the reaction between VO+ and NH3 to yield VNH+ and H2O. Chem Phys Lett 2006. [DOI: 10.1016/j.cplett.2006.06.096] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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Feyel S, Schröder D, Rozanska X, Sauer J, Schwarz H. Gas-Phase Oxidation of Propane and 1-Butene with [V3O7]+: Experiment and Theory in Concert. Angew Chem Int Ed Engl 2006; 45:4677-81. [PMID: 16789055 DOI: 10.1002/anie.200600045] [Citation(s) in RCA: 108] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Affiliation(s)
- Sandra Feyel
- Institut für Chemie, Technische Universität Berlin, Strasse des 17. Juni 135, 10623 Berlin, Germany
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Feyel S, Schröder D, Rozanska X, Sauer J, Schwarz H. Gasphasenoxidation von Propan und 1-Buten durch [V3O7]+: Wechselspiel von Experiment und Theorie. Angew Chem Int Ed Engl 2006. [DOI: 10.1002/ange.200600045] [Citation(s) in RCA: 29] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
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44
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Theoretical investigation of the reactivity in the C–F bond activation of CH3F by La+ in the gas phase. ACTA ACUST UNITED AC 2006. [DOI: 10.1016/j.theochem.2006.03.005] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
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45
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Wang YC, Chen XX. Theoretical study of activation CC double bond of C2H4 by CrO2+ in gas phase. Chem Phys Lett 2006. [DOI: 10.1016/j.cplett.2006.03.021] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
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Gracia L, Sambrano JR, Andrés J, Beltrán A. Mechanistic Insights into the Reaction between VO2+ and Propene Based on a DFT Study. Organometallics 2006. [DOI: 10.1021/om050971t] [Citation(s) in RCA: 28] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
Affiliation(s)
- L. Gracia
- Departament de Ciències Experimentals, Universitat Jaume I, Box 224, 12080 Castelló, Spain, and Laboratorio de Simulaçào Molecular, DM, Unesp, Universidade Estadual Paulista, Box 473, 17033-360 Bauru, Brazil
| | - J. R. Sambrano
- Departament de Ciències Experimentals, Universitat Jaume I, Box 224, 12080 Castelló, Spain, and Laboratorio de Simulaçào Molecular, DM, Unesp, Universidade Estadual Paulista, Box 473, 17033-360 Bauru, Brazil
| | - J. Andrés
- Departament de Ciències Experimentals, Universitat Jaume I, Box 224, 12080 Castelló, Spain, and Laboratorio de Simulaçào Molecular, DM, Unesp, Universidade Estadual Paulista, Box 473, 17033-360 Bauru, Brazil
| | - A. Beltrán
- Departament de Ciències Experimentals, Universitat Jaume I, Box 224, 12080 Castelló, Spain, and Laboratorio de Simulaçào Molecular, DM, Unesp, Universidade Estadual Paulista, Box 473, 17033-360 Bauru, Brazil
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Waters T, Khairallah GN, Wimala SASY, Ang YC, O'Hair RAJ, Wedd AG. Mononuclear metavanadate catalyses gas phase oxidation of methanol to formaldehyde employing dioxygen as the terminal oxidant. Chem Commun (Camb) 2006:4503-5. [PMID: 17283799 DOI: 10.1039/b612384h] [Citation(s) in RCA: 43] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Multistage mass spectrometry experiments reveal a sequence of gas phase reactions for the oxidation of methanol to formaldehyde with a mononuclear oxo vanadate anion as the catalyst and dioxygen as the terminal oxidant.
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Affiliation(s)
- Tom Waters
- School of Chemistry, The University of Melbourne, Victoria, 3010, Australia
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Engeser M, Schröder D, Schwarz H. Gas-Phase Dehydrogenation of Methanol with Mononuclear Vanadium-Oxide Cations. Chemistry 2005; 11:5975-87. [PMID: 16052636 DOI: 10.1002/chem.200401352] [Citation(s) in RCA: 55] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Abstract
The reactions of methanol with mass-selected V+, VOH+, VO+, and VO2(+) cations are studied by Fourier-transform ion-cyclotron resonance (FT-ICR) mass spectrometry in order to investigate the influence of the formal oxidation state of the metal on the reactivity of vanadium-oxide compounds. Interestingly, the most reactive species is the low-valent hydroxide cation VOH+, for which a formal condensation reaction prevails to afford VOCH3(+). In contrast, atomic V+ is oxidized and the high-valent dioxide cation VO2(+) is reduced by methanol. The dehydrogenation of methanol mediated by VO+ does not involve any change of the metal's oxidation state. For the latter reaction, the experimental results are complemented by a theoretical investigation by using density functional theory.
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Affiliation(s)
- Marianne Engeser
- Institut für Chemie der Technischen Universität Berlin, Strasse des 17. Juni 135, 10623 Berlin, Germany
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Vidal I, Melchor S, Dobado JA. On the Nature of Metal−Carbon Bonding: AIM and ELF Analyses of MCHn (n = 1−3) Compounds Containing Early Transition Metals. J Phys Chem A 2005; 109:7500-8. [PMID: 16834119 DOI: 10.1021/jp050146q] [Citation(s) in RCA: 52] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
Ab initio and DFT calculations have been performed on a series of organometallic compounds, according to the formula MCH(n), where M = K, Ca, Sc, Ti, V, Cr, or Mn and n = 1-3. Various theoretical methods are compared, the B3LYP level yielding the same agreement with the experimental geometries available as the correlated MP2 and CISD methods, with the 6-311++G(3df,2p) basis set for C and H and Wachter's (15s11p6d3f1g)/[10s7p4d3f1g] basis set for transition metals. The main geometric and electronic features of the molecules studied are described, analyzing the M-C bonding characteristics in terms of the atoms in molecules theory (AIM) and the electron localization function (ELF). Although multiple bonding is expected from the Lewis bonding scheme, the results indicate an almost pure ionic bond for all of the systems studied. The net charge transfer from the metal to the carbon atom ranges from 0.5 to 1 e(-), and the electronic structure of the CH(n)(-) moiety is unaltered after the interaction with the metal cation, showing little or no effect on the shape of the electron pairing. The bond paths corresponding to a possible alpha-agostic bond for these systems are not present.
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Affiliation(s)
- Isaac Vidal
- Grupo de Modelización y Diseño Molecular, Departamento de Química Organica, Facultad de Ciencias, Universidad de Granada, Granada, E-18071, Spain
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Vyboishchikov SF. Gas-phase reactions of V2O5+ and V2O6+ ions with CH3CF3 studied by density functional theory. ACTA ACUST UNITED AC 2005. [DOI: 10.1016/j.theochem.2005.03.003] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
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