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Ghosh S, Banerjee P, Nandi PK. Heterolytic N H bond activation of ammonia by dinuclear [{M(μ-OMe)}2] complexes (M = Sc – V and Mn – Ni): A theoretical investigation. COMPUT THEOR CHEM 2018. [DOI: 10.1016/j.comptc.2018.11.002] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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2
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Yu Y, Yu H, Kang X, Wang X, Yang J, Qu J, Luo Y. H–H and N–H Bond Cleavages of Dihydrogen and Ammonia by a Bifunctional Imido (NH)-Bridged Diiridium Complex: A DFT Study. Organometallics 2017. [DOI: 10.1021/acs.organomet.7b00581] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Yang Yu
- State Key Laboratory of Fine
Chemicals, School of Chemical Engineering, Dalian University of Technology, Dalian 116024, People’s Republic of China
| | - Hang Yu
- State Key Laboratory of Fine
Chemicals, School of Chemical Engineering, Dalian University of Technology, Dalian 116024, People’s Republic of China
| | - Xiaohui Kang
- State Key Laboratory of Fine
Chemicals, School of Chemical Engineering, Dalian University of Technology, Dalian 116024, People’s Republic of China
| | - Xingbao Wang
- State Key Laboratory of Fine
Chemicals, School of Chemical Engineering, Dalian University of Technology, Dalian 116024, People’s Republic of China
| | - Jimin Yang
- State Key Laboratory of Fine
Chemicals, School of Chemical Engineering, Dalian University of Technology, Dalian 116024, People’s Republic of China
| | - Jingping Qu
- State Key Laboratory of Fine
Chemicals, School of Chemical Engineering, Dalian University of Technology, Dalian 116024, People’s Republic of China
| | - Yi Luo
- State Key Laboratory of Fine
Chemicals, School of Chemical Engineering, Dalian University of Technology, Dalian 116024, People’s Republic of China
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3
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Tong Y, Wang Q, Xu X, Wang Y. DFT Study of the Spin-Forbidden Reaction of N2O with CO Catalysed by Y+ Ions. PROGRESS IN REACTION KINETICS AND MECHANISM 2017. [DOI: 10.3184/146867816x14799161258316] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
The mechanism of the cyclic reaction N2O(X1Σ+) + CO(1Σ+) → N2(X1Σg+) + CO2(1Σg+) catalysed by Y+ ions has been investigated on both singlet and triplet potential energy surfaces. The reactions were investigated by means of the relativistic effective core potential together with the Stuttgart basis sets on Y and the UB3LYP/6-311G** level of theory on non-metal atoms. The crossings involved between the singlet and triplet energy surfaces have been investigated by means of the intrinsic reaction coordinate approach used by Yoshizawa et al. Furthermore, both steps of the reaction are exothermic and the overall reaction is exothermic by 361.12 kJ mol−1.
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Affiliation(s)
- Yongchun Tong
- College of Chemistry and Chemical Engineering, Hexi University, Key Laboratory of Hexi Corridor Resources Utilisation of Gansu, Zhangye, Gansu 734000, P.R. China
| | - Qingyun Wang
- College of Chemistry and Chemical Engineering, Hexi University, Key Laboratory of Hexi Corridor Resources Utilisation of Gansu, Zhangye, Gansu 734000, P.R. China
| | - Xinjian Xu
- College of Chemistry and Chemical Engineering, Hexi University, Key Laboratory of Hexi Corridor Resources Utilisation of Gansu, Zhangye, Gansu 734000, P.R. China
| | - Yongcheng Wang
- College of Chemistry and Chemical Engineering, Northwest Normal University, Lanzhou, Gansu 730070, P.R. China
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4
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Vélez E, Betoré MP, Casado MA, Polo V. N–H Activation of Ammonia by [{M(μ-OMe)(cod)}2] (M = Ir, Rh) Complexes: A DFT Study. Organometallics 2015. [DOI: 10.1021/acs.organomet.5b00419] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Ederley Vélez
- Departamento
de Ciencias Básicas, Universidad de Medellín, Medellín, Colombia
| | - M. Pilar Betoré
- Instituto
de Síntesis Química y Catálisis Homogénea
(ISQCH), Departamento de Química Inorgánica, CSIC-Universidad de Zaragoza, Pl. S. Francisco S/N 50009, Zaragoza, Spain
| | - Miguel A. Casado
- Instituto
de Síntesis Química y Catálisis Homogénea
(ISQCH), Departamento de Química Inorgánica, CSIC-Universidad de Zaragoza, Pl. S. Francisco S/N 50009, Zaragoza, Spain
| | - Víctor Polo
- Departamento
de Química Física and Instituto de Biocomputación
y Física de los Sistemas Complejos (BIFI), Universidad de Zaragoza, Pl. S. Francisco S/N 50009, Zaragoza, Spain
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5
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Kretschmer R, Schlangen M, Schwarz H. Thermal Activation of Ammonia by Transition-Metal Hydroxide Cations. Chempluschem 2013; 78:952-958. [DOI: 10.1002/cplu.201300138] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/18/2013] [Indexed: 11/10/2022]
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6
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Kretschmer R, Schlangen M, Schwarz H. Thermal Ammonia Activation by Cationic Transition-Metal Hydrides of the First Row - Small but Mighty. Chem Asian J 2012; 7:1214-20. [DOI: 10.1002/asia.201101045] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/23/2011] [Indexed: 11/09/2022]
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7
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Kretschmer R, Schlangen M, Schwarz H. Mechanistic Aspects and Elementary Steps of NH Bond Activation of Ammonia and CN Coupling Induced by Gas-Phase Ions: A Combined Experimental/Computational Exercise. Chemistry 2011; 18:40-9. [DOI: 10.1002/chem.201102494] [Citation(s) in RCA: 34] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/11/2011] [Indexed: 01/07/2023]
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8
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Ma WP, Wang YC, Lv LL, Jin YZ, Nian JY, Ji DF, Wang CL, La MJ, Wang XB, Wang Q. A theoretician’s view of the Ce+ mediated activation of the NH bond in ammonia. COMPUT THEOR CHEM 2011. [DOI: 10.1016/j.comptc.2011.09.016] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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9
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Aguado-Ullate S, Carbó JJ, González-del Moral O, Martín A, Mena M, Poblet JM, Santamaría C. Ammonia Activation by μ3-Alkylidyne Fragments Supported on a Titanium Molecular Oxide Model. Inorg Chem 2011; 50:6269-79. [DOI: 10.1021/ic2006327] [Citation(s) in RCA: 35] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
Affiliation(s)
- Sonia Aguado-Ullate
- Departament de Química Física i Inorgànica, Universitat Rovira i Virgili, Campus Sescelades, C/Marcel.lí Domingo, s/n. 43007 Tarragona, Spain
| | - Jorge J. Carbó
- Departament de Química Física i Inorgànica, Universitat Rovira i Virgili, Campus Sescelades, C/Marcel.lí Domingo, s/n. 43007 Tarragona, Spain
| | - Octavio González-del Moral
- Departamento de Química Inorgánica, Universidad de Alcalá, Campus Universitario, 28871 Alcalá de Henares-Madrid, Spain
| | - Avelino Martín
- Departamento de Química Inorgánica, Universidad de Alcalá, Campus Universitario, 28871 Alcalá de Henares-Madrid, Spain
| | - Miguel Mena
- Departamento de Química Inorgánica, Universidad de Alcalá, Campus Universitario, 28871 Alcalá de Henares-Madrid, Spain
| | - Josep.-M. Poblet
- Departament de Química Física i Inorgànica, Universitat Rovira i Virgili, Campus Sescelades, C/Marcel.lí Domingo, s/n. 43007 Tarragona, Spain
| | - Cristina Santamaría
- Departamento de Química Inorgánica, Universidad de Alcalá, Campus Universitario, 28871 Alcalá de Henares-Madrid, Spain
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Kretschmer R, Zhang X, Schlangen M, Schwarz H. Thermal Activation of NH Bonds by Transition-metal Oxide Cations: Does a Hierarchy Exist in the First Row? Chemistry 2011; 17:3886-92. [DOI: 10.1002/chem.201003620] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/15/2010] [Indexed: 11/09/2022]
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11
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Ni C, Lei H, Power PP. Reaction of M(II) Diaryls (M = Mn or Fe) with Ammonia to Afford Parent Amido Complexes. Organometallics 2010. [DOI: 10.1021/om1000502] [Citation(s) in RCA: 46] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
Affiliation(s)
- Chengbao Ni
- Department of Chemistry, University of California, Davis, California 95616
| | - Hao Lei
- Department of Chemistry, University of California, Davis, California 95616
| | - Philip P. Power
- Department of Chemistry, University of California, Davis, California 95616
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12
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Koyanagi GK, Kapishon V, Bohme DK, Zhang X, Schwarz H. Reactivity Pattern in the Room-Temperature Activation of NH3 by the Main-Group Atomic Ions Ga+, Ge+, As+ and Se+. Eur J Inorg Chem 2010. [DOI: 10.1002/ejic.200901126] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
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13
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Imamura T, Ohashi K, Sasaki J, Inoue K, Furukawa K, Judai K, Nishi N, Sekiya H. Infrared photodissociation spectroscopy of Co+(NH3)n and Ni+(NH3)n: preference for tetrahedral or square-planar coordination. Phys Chem Chem Phys 2010; 12:11647-56. [DOI: 10.1039/c003974h] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/13/2023]
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14
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Hendrickx MFA, Anam KR. A New Proposal for the Ground State of the FeO− Cluster in the Gas Phase and for the Assignment of Its Photoelectron Spectra. J Phys Chem A 2009; 113:8746-53. [DOI: 10.1021/jp903890m] [Citation(s) in RCA: 26] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
Affiliation(s)
- Marc F. A. Hendrickx
- Afdeling Kwantumchemie en Fysicochemie, Departement Chemie, Katholieke Universiteit Leuven, Celestijnenlaan 200F, B-3001 Heverlee-Leuven, Belgium
| | - Koteswara R. Anam
- Afdeling Kwantumchemie en Fysicochemie, Departement Chemie, Katholieke Universiteit Leuven, Celestijnenlaan 200F, B-3001 Heverlee-Leuven, Belgium
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Hendrickx MFA, Clima S. Electronic Structure of the [MNH2]+ (M = Sc−Cu) Complexes. J Phys Chem A 2006; 110:12629-35. [PMID: 17107114 DOI: 10.1021/jp062452p] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
B3LYP geometry optimizations for the [MNH2]+ complexes of the first-row transition metal cations (Sc+-Cu+) were performed. Without any exception the ground states of these unsaturated amide complexes were calculated to possess planar geometries. CASPT2 binding energies that were corrected for zero-point energies and including relativistic effects show a qualitative trend across the series that closely resembles the experimental observations. The electronic structures for the complexes of the early and middle transition metal cations (Sc+-Co+) differ from the electronic structures derived for the complexes of the late transition metal cations (Ni+ and Cu+). For the former complexes the relative higher position of the 3d orbitals above the singly occupied 2p(pi) HOMO of the uncoordinated NH2 induces an electron transfer from the 3d shell to 2p(pi). The stabilization of the 3d orbitals from the left to the right along the first-row transition metal series causes these orbitals to become situated below the HOMO of the NH2 ligand for Ni+ and Cu+, preventing a transfer from occurring in the [MNH2]+ complexes of these metal cations. Analysis of the low-lying states of the amide complexes revealed a rather unique characteristic of their electronic structures that was found across the entire series. Rather exceptionally for the whole of chemistry, pi-type interactions were calculated to be stronger than the corresponding sigma-type interactions. The origin of this extraordinary behavior can be ascribed to the low-lying sp2 lone pair orbital of the NH2 ligand with respect to the 3d level.
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Affiliation(s)
- Marc F A Hendrickx
- Afdeling voor Kwantumchemie en Fysicochemie, Departement Chemie, Katholieke Universiteit Leuven, Celestijnenlaan 200F, B-3001 Heverlee-Leuven, Belgium.
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Michelini MDC, Russo N, Sicilia E. Density Functional Study of Ammonia Activation by Late First-Row Transition Metal Cations. Inorg Chem 2004; 43:4944-52. [PMID: 15285671 DOI: 10.1021/ic049696d] [Citation(s) in RCA: 36] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
Abstract
Density functional theory (DFT) in its B3LYP implementation is used to investigate the reaction of ammonia with the late (Co(+), Ni(+), and Cu(+)) first-row transition metal cations in both high- and low-spin states. The potential energy surfaces (PES's) leading to three different exit channels are closely examined. The binding energies for the reaction products are calculated and compared with the corresponding experimental values. A comparison with our earlier works covering the reactivity of the Sc-Fe series of cations is made in order to underline similarities and differences of the reaction mechanisms as well as to establish trends along the row.
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Affiliation(s)
- Maria del Carmen Michelini
- Dipartimento di Chimica and Centro di Calcolo ad Alte Prestazioni per Elaborazioni Parallele e Distribuite-Centro d'Eccellenza MURST, Università della Calabria, I-87030 Arcavacata di Rende, Italy
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17
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Chen M, Lu H, Dong J, Miao L, Zhou M. Ammonia Activation by Early Transition Metal Atoms (Sc, Ti, and V). Matrix Isolation Infrared Spectroscopic and Density Functional Theory Studies. J Phys Chem A 2002. [DOI: 10.1021/jp021130s] [Citation(s) in RCA: 32] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Affiliation(s)
- Mohua Chen
- Department of Chemistry and Laser Chemistry Institute, Fudan University, Shanghai 200433, P. R. China
| | - Hao Lu
- Department of Chemistry and Laser Chemistry Institute, Fudan University, Shanghai 200433, P. R. China
| | - Jian Dong
- Department of Chemistry and Laser Chemistry Institute, Fudan University, Shanghai 200433, P. R. China
| | - Lei Miao
- Department of Chemistry and Laser Chemistry Institute, Fudan University, Shanghai 200433, P. R. China
| | - Mingfei Zhou
- Department of Chemistry and Laser Chemistry Institute, Fudan University, Shanghai 200433, P. R. China
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18
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Zhou M, Chen M, Zhang L, Lu H. Reactions of Zirconium and Hafnium Atoms with Ammonia. Matrix Infrared Spectra and Density Functional Calculations of the MNH3 and H2MNH (M = Zr and Hf) Molecules. J Phys Chem A 2002. [DOI: 10.1021/jp020971w] [Citation(s) in RCA: 33] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/26/2022]
Affiliation(s)
- Mingfei Zhou
- Department of Chemistry and Laser Chemistry Institute, Fudan University, Shanghai 200433, P.R. China
| | - Mohua Chen
- Department of Chemistry and Laser Chemistry Institute, Fudan University, Shanghai 200433, P.R. China
| | - Luning Zhang
- Department of Chemistry and Laser Chemistry Institute, Fudan University, Shanghai 200433, P.R. China
| | - Hao Lu
- Department of Chemistry and Laser Chemistry Institute, Fudan University, Shanghai 200433, P.R. China
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19
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Nakao Y, Hirao K, Taketsugu T. Theoretical study of first-row transition metal oxide cations. J Chem Phys 2001. [DOI: 10.1063/1.1362323] [Citation(s) in RCA: 61] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022] Open
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20
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Nakao Y, Hirao K, Taketsugu T. Theoretical study of the water activation by a cobalt cation: Ab initio multireference theory versus density functional theory. J Chem Phys 2001. [DOI: 10.1063/1.1336568] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022] Open
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21
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Nakao Y, Taketsugu T, Hirao K. Theoretical study of ammonia activation by M+ (M=Sc, Ni, Cu). J Chem Phys 1999. [DOI: 10.1063/1.479027] [Citation(s) in RCA: 33] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
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22
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