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Di Santo E, Santos M, Michelini MC, Marçalo J, Russo N, Gibson JK. Gas-Phase Reactions of the Bare Th2+ and U2+ Ions with Small Alkanes, CH4, C2H6, and C3H8: Experimental and Theoretical Study of Elementary Organoactinide Chemistry. J Am Chem Soc 2011; 133:1955-70. [PMID: 21265548 DOI: 10.1021/ja109621n] [Citation(s) in RCA: 49] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/05/2023]
Affiliation(s)
- Emanuela Di Santo
- Dipartimento di Chimica, Università della Calabria, Via P. Bucci, Cubo 14 C, 87030 Arcavacata di Rende, Italy
| | - Marta Santos
- Unidade de Ciências Químicas e Radiofarmacêuticas, Instituto Tecnológico e Nuclear, 2686-953 Sacavém, Portugal
| | - Maria C. Michelini
- Dipartimento di Chimica, Università della Calabria, Via P. Bucci, Cubo 14 C, 87030 Arcavacata di Rende, Italy
| | - Joaquim Marçalo
- Unidade de Ciências Químicas e Radiofarmacêuticas, Instituto Tecnológico e Nuclear, 2686-953 Sacavém, Portugal
| | - Nino Russo
- Dipartimento di Chimica, Università della Calabria, Via P. Bucci, Cubo 14 C, 87030 Arcavacata di Rende, Italy
| | - John K. Gibson
- Chemical Sciences Division, Lawrence Berkeley National Laboratory, Berkeley, California 94720, United States
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Pereira CCL, Marsden CJ, Marçalo J, Gibson JK. Actinide sulfides in the gas phase: experimental and theoretical studies of the thermochemistry of AnS (An = Ac, Th, Pa, U, Np, Pu, Am and Cm). Phys Chem Chem Phys 2011; 13:12940-58. [DOI: 10.1039/c1cp20996e] [Citation(s) in RCA: 32] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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Schröder D, Hrusak J, Schwarz H. Ligand Effects on the Reactivity of Iron (II) Cations FeX+ in the Gas Phase. ACTA ACUST UNITED AC 2010. [DOI: 10.1002/bbpc.19930970904] [Citation(s) in RCA: 27] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
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Marçalo J, Santos M, Matos APD, Gibson JK, Haire RG. Gas-Phase Reactions of Doubly Charged Lanthanide Cations with Alkanes and Alkenes. Trends in Metal(2+) Reactivity. J Phys Chem A 2008; 112:12647-56. [DOI: 10.1021/jp808077b] [Citation(s) in RCA: 26] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Joaquim Marçalo
- Departamento de Química, Instituto Tecnológico e Nuclear, 2686-953 Sacavém, Portugal, Chemical Sciences Division, Lawrence Berkeley National Laboratory, Berkeley, California 94720, and Chemical Sciences Division, Oak Ridge National Laboratory, Oak Ridge, Tennessee 37831-6375
| | - Marta Santos
- Departamento de Química, Instituto Tecnológico e Nuclear, 2686-953 Sacavém, Portugal, Chemical Sciences Division, Lawrence Berkeley National Laboratory, Berkeley, California 94720, and Chemical Sciences Division, Oak Ridge National Laboratory, Oak Ridge, Tennessee 37831-6375
| | - António Pires de Matos
- Departamento de Química, Instituto Tecnológico e Nuclear, 2686-953 Sacavém, Portugal, Chemical Sciences Division, Lawrence Berkeley National Laboratory, Berkeley, California 94720, and Chemical Sciences Division, Oak Ridge National Laboratory, Oak Ridge, Tennessee 37831-6375
| | - John K. Gibson
- Departamento de Química, Instituto Tecnológico e Nuclear, 2686-953 Sacavém, Portugal, Chemical Sciences Division, Lawrence Berkeley National Laboratory, Berkeley, California 94720, and Chemical Sciences Division, Oak Ridge National Laboratory, Oak Ridge, Tennessee 37831-6375
| | - Richard G. Haire
- Departamento de Química, Instituto Tecnológico e Nuclear, 2686-953 Sacavém, Portugal, Chemical Sciences Division, Lawrence Berkeley National Laboratory, Berkeley, California 94720, and Chemical Sciences Division, Oak Ridge National Laboratory, Oak Ridge, Tennessee 37831-6375
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Gibson JK, Haire RG, Santos M, Matos APD, Marçalo J. Gas-Phase Oxidation of Cm+ and Cm2+ − Thermodynamics of Neutral and Ionized CmO. J Phys Chem A 2008; 112:11373-81. [DOI: 10.1021/jp8047899] [Citation(s) in RCA: 21] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/27/2023]
Affiliation(s)
- John K. Gibson
- Chemical Sciences Division, Lawrence Berkeley National Laboratory, Berkeley, California 94720, USA, Chemical Sciences Division, Oak Ridge National Laboratory, Oak Ridge, Tennessee 37831, USA, and Departamento de Química, Instituto Tecnológico e Nuclear, 2686-953 Sacavém, Portugal
| | - Richard G. Haire
- Chemical Sciences Division, Lawrence Berkeley National Laboratory, Berkeley, California 94720, USA, Chemical Sciences Division, Oak Ridge National Laboratory, Oak Ridge, Tennessee 37831, USA, and Departamento de Química, Instituto Tecnológico e Nuclear, 2686-953 Sacavém, Portugal
| | - Marta Santos
- Chemical Sciences Division, Lawrence Berkeley National Laboratory, Berkeley, California 94720, USA, Chemical Sciences Division, Oak Ridge National Laboratory, Oak Ridge, Tennessee 37831, USA, and Departamento de Química, Instituto Tecnológico e Nuclear, 2686-953 Sacavém, Portugal
| | - António Pires de Matos
- Chemical Sciences Division, Lawrence Berkeley National Laboratory, Berkeley, California 94720, USA, Chemical Sciences Division, Oak Ridge National Laboratory, Oak Ridge, Tennessee 37831, USA, and Departamento de Química, Instituto Tecnológico e Nuclear, 2686-953 Sacavém, Portugal
| | - Joaquim Marçalo
- Chemical Sciences Division, Lawrence Berkeley National Laboratory, Berkeley, California 94720, USA, Chemical Sciences Division, Oak Ridge National Laboratory, Oak Ridge, Tennessee 37831, USA, and Departamento de Química, Instituto Tecnológico e Nuclear, 2686-953 Sacavém, Portugal
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Leal JP, Esperança JMSS, da Piedade MEM, Lopes JNC, Rebelo LPN, Seddon KR. The nature of ionic liquids in the gas phase. J Phys Chem A 2007; 111:6176-82. [PMID: 17585852 DOI: 10.1021/jp073006k] [Citation(s) in RCA: 190] [Impact Index Per Article: 11.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/04/2023]
Abstract
Fourier transform ion cyclotron resonance mass spectrometry (FTICR-MS) experiments showed that when aprotic ionic liquids vaporize under pressure and temperature conditions similar to those of a reduced-pressure distillation, the gas phase is composed of discrete anion-cation pairs. The evolution of the mass spectrometric signals recorded during fractional distillations of binary ionic liquid mixtures allowed us to monitor the changes of the gas-phase composition and the relative volatility of the components. In addition, we have studied a protic ionic liquid, and demonstrated that it exists as separated neutral molecules in the gas phase.
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Affiliation(s)
- João P Leal
- Departamento de Química, Instituto Tecnológico e Nuclear, 2686-953 Sacavém, Portugal
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Cooks RG, Chen H, Eberlin MN, Zheng X, Tao WA. Polar Acetalization and Transacetalization in the Gas Phase: The Eberlin Reaction. Chem Rev 2006; 106:188-211. [PMID: 16402776 DOI: 10.1021/cr0400921] [Citation(s) in RCA: 75] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- R G Cooks
- Department of Chemistry, Purdue University, West Lafayette, Indiana 47907, USA.
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Schröder D, Florencio H, Zummack W, Schwarz H. Highly Selective Benzylic CH Bond Activation of Toluene 1 by ‘Bare’ FeO+in the Gas Phase. Short communication. Helv Chim Acta 2004. [DOI: 10.1002/hlca.19920750605] [Citation(s) in RCA: 23] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
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Schröder D, Schwarz H. The Coupled Activation of Molecular Oxygen and CH and CC Bonds in Gas-Phase Reactions of [M(C2H4)]+(M ScZn) with O2. ACTA ACUST UNITED AC 2003. [DOI: 10.1002/anie.199314201] [Citation(s) in RCA: 28] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
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Wesendrup R, Schröder D, Schwarz H. Catalytic Pt+-Mediated Oxidation of Methane by Molecular Oxygen in the Gas Phase. ACTA ACUST UNITED AC 2003. [DOI: 10.1002/anie.199411741] [Citation(s) in RCA: 104] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
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TAJIMA S, WATANABE D, NAKAJIMA S, NIBBERING NMM. Unimolecular Gas-phase Reactions of Organosilicon Compounds. Part XV. Acetyltrimethylsilane, CH 3COSi(CH 3) 3. ACTA ACUST UNITED AC 2003. [DOI: 10.5702/massspec.51.365] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
Affiliation(s)
- Susumu TAJIMA
- Chemistry and Materials Science, Gunma National College of Technology
| | - Daisuke WATANABE
- Chemistry and Materials Science, Gunma National College of Technology
| | - Satoshi NAKAJIMA
- Chemistry and Materials Science, Gunma National College of Technology
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Santos M, Marçalo J, Pires de Matos A, Gibson JK, Haire RG. Gas-Phase Oxidation Reactions of Neptunium and Plutonium Ions Investigated via Fourier Transform Ion Cyclotron Resonance Mass Spectrometry. J Phys Chem A 2002. [DOI: 10.1021/jp025733f] [Citation(s) in RCA: 83] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Marta Santos
- Departamento de Química, Instituto Tecnológico e Nuclear, 2686-953 Sacavém, Portugal, and Chemical Sciences Division, Oak Ridge National Laboratory, Oak Ridge, Tennessee 37831-6375
| | - Joaquim Marçalo
- Departamento de Química, Instituto Tecnológico e Nuclear, 2686-953 Sacavém, Portugal, and Chemical Sciences Division, Oak Ridge National Laboratory, Oak Ridge, Tennessee 37831-6375
| | - António Pires de Matos
- Departamento de Química, Instituto Tecnológico e Nuclear, 2686-953 Sacavém, Portugal, and Chemical Sciences Division, Oak Ridge National Laboratory, Oak Ridge, Tennessee 37831-6375
| | - John K. Gibson
- Departamento de Química, Instituto Tecnológico e Nuclear, 2686-953 Sacavém, Portugal, and Chemical Sciences Division, Oak Ridge National Laboratory, Oak Ridge, Tennessee 37831-6375
| | - Richard G. Haire
- Departamento de Química, Instituto Tecnológico e Nuclear, 2686-953 Sacavém, Portugal, and Chemical Sciences Division, Oak Ridge National Laboratory, Oak Ridge, Tennessee 37831-6375
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Gas-phase reactivity of lanthanide and actinide cations with the archetypal organometallic complexes Fe(CO)5 and Fe(C5H5)2. J Organomet Chem 2001. [DOI: 10.1016/s0022-328x(01)00798-7] [Citation(s) in RCA: 22] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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Fridgen TD, McMahon TB. A Fourier Transform Ion Cyclotron Resonance Study of theTemperature and Isotope Effects on the Kinetics of Low-Pressure Association Reactions of Protonated Dimethyl Ether with Dimethyl Ether. J Phys Chem A 2001. [DOI: 10.1021/jp0030948] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
Affiliation(s)
- Travis D. Fridgen
- Department of Chemistry, University of Waterloo, Waterloo, Ontario, Canada N2L 3G1
| | - Terry B. McMahon
- Department of Chemistry, University of Waterloo, Waterloo, Ontario, Canada N2L 3G1
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16
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Ryzhov V, Yang YC, Klippenstein SJ, Dunbar RC. Temperature Dependence of Radiative Association Rates. J Phys Chem A 1998. [DOI: 10.1021/jp9814092] [Citation(s) in RCA: 17] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Affiliation(s)
- Victor Ryzhov
- Department of Chemistry, Case Western Reserve University, Cleveland, Ohio 44106
| | - Yu-Chuan Yang
- Department of Chemistry, Case Western Reserve University, Cleveland, Ohio 44106
| | | | - Robert C. Dunbar
- Department of Chemistry, Case Western Reserve University, Cleveland, Ohio 44106
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Affiliation(s)
- Boguslav P. Pozniak
- Contribution from the Chemistry Department, Case Western Reserve University, Cleveland, Ohio 44106
| | - Robert C. Dunbar
- Contribution from the Chemistry Department, Case Western Reserve University, Cleveland, Ohio 44106
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Marçalo J, Leal JP, Pires de Matos A, Marshall AG. Gas-Phase Actinide Ion Chemistry: FT-ICR/MS Study of the Reactions of Thorium and Uranium Metal and Oxide Ions with Arenes. Organometallics 1997. [DOI: 10.1021/om970206h] [Citation(s) in RCA: 36] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Joaquim Marçalo
- Departamento de Química, Instituto Tecnológico e Nuclear, P-2686 Sacavém Codex, Portugal
| | - João Paulo Leal
- Departamento de Química, Instituto Tecnológico e Nuclear, P-2686 Sacavém Codex, Portugal
| | - António Pires de Matos
- Departamento de Química, Instituto Tecnológico e Nuclear, P-2686 Sacavém Codex, Portugal
| | - Alan G. Marshall
- National High Magnetic Field Laboratory, Florida State University, 1800 East Paul Dirac Drive, Tallahassee, Florida 32310
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Marçalo J, Pires de Matos A, Evans WJ. Reactivity of Lanthanide, Group 2, and Group 3 Metal and Metal Oxide Cations with Pentamethylcyclopentadiene: Gas-Phase Synthesis of Cyclopentadienyl Cations. Organometallics 1997. [DOI: 10.1021/om970053y] [Citation(s) in RCA: 23] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Joaquim Marçalo
- Departamento de Química, Instituto Tecnológico e Nuclear, P-2686 Sacavém Codex, Portugal
| | - António Pires de Matos
- Departamento de Química, Instituto Tecnológico e Nuclear, P-2686 Sacavém Codex, Portugal
| | - William J. Evans
- Department of Chemistry, University of California at Irvine, Irvine, California 92697-2025
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Activation of hydrogen and methane by thermalized FeO+ in the gas phase as studied by multiple mass spectrometric techniques. ACTA ACUST UNITED AC 1997. [DOI: 10.1016/s0168-1176(96)04428-x] [Citation(s) in RCA: 278] [Impact Index Per Article: 10.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
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Aizawa M, Tsuji M, Nishimura Y. Mass-Spectrometric Study on Ion-Molecule Reactions of CF3+with Furan and Thiophene at Near-Thermal Energies. BULLETIN OF THE CHEMICAL SOCIETY OF JAPAN 1996. [DOI: 10.1246/bcsj.69.1363] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
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Klippenstein SJ, Yang Y, Ryzhov V, Dunbar RC. Theory and modeling of ion–molecule radiative association kinetics. J Chem Phys 1996. [DOI: 10.1063/1.471201] [Citation(s) in RCA: 63] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
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Fornarini S. Mechanistic views on aromatic substitution reactions by gaseous cations. MASS SPECTROMETRY REVIEWS 1996; 15:365-389. [PMID: 27082944 DOI: 10.1002/(sici)1098-2787(1996)15:6<365::aid-mas2>3.0.co;2-g] [Citation(s) in RCA: 34] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/20/1996] [Revised: 02/26/1997] [Accepted: 03/05/1997] [Indexed: 06/05/2023]
Abstract
Recent advances in the understanding of the gas-phase reaction of aromatics with cationic electrophiles in a thermally equilibrated domain are described. The overall substitution reaction is analyzed in terms of its elementary steps. Their contribution to the overall reactivity pattern is dissected by the use of selected systems, which allowed one to highlight the kinetic role of single elementary events. Mechanistic studies have focused on the structure and reactivity of covalent and non-covalent ionic intermediates, which display a rich chemistry and provide benchmark reactivity models. Particular interest has been devoted to proton transfer reactions, which may occur in either an intra- or intermolecular fashion in arenium intermediates. A quantitative study of their rates and associated kinetic isotope effects is reported. © 1997 John Wiley & Sons, Inc. Mass Spectrom Rev 15(6), 365-389, 1997.
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Affiliation(s)
- S Fornarini
- Dipartimento di Studi di Chimica e Tecnologia delle Sostanze Biologicamente Attive, Facoltà di Farmacia, Università degli Studi di Roma "La Sapienza", P.le A. Moro 5, I-00185 Roma, Italy
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New approaches to ion thermochemistry via dissociation and association. ACTA ACUST UNITED AC 1996. [DOI: 10.1016/s1071-9687(06)80005-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/07/2023]
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28
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Schröder D, Schwarz H. Aktivierung von CH- und CC-Bindungen durch „nackte” Übergangsmetalloxid-Kationen in der Gasphase. Angew Chem Int Ed Engl 1995. [DOI: 10.1002/ange.19951071805] [Citation(s) in RCA: 126] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
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Wesendrup R, Schröder D, Schwarz H. Katalytische, PtI-vermittelte Oxidation von Methan mit molekularem Sauerstoff in der Gasphase. Angew Chem Int Ed Engl 1994. [DOI: 10.1002/ange.19941061116] [Citation(s) in RCA: 48] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
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Stöckigt D, Sen S, Schwarz H. Ligand Effects on the Gas-Phase Reactions of (π-L)FeI Complexes withn-Pentanenitrile. ACTA ACUST UNITED AC 1993. [DOI: 10.1002/cber.19931261134] [Citation(s) in RCA: 14] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
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32
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Gekoppelte Aktivierung von molekularem Sauerstoff sowie von CH- und CC-Bindungen in Gasphasenreaktionen von O2 mit [M(C2H4)]+(M ScZn). Angew Chem Int Ed Engl 1993. [DOI: 10.1002/ange.19931051017] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
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Annan M, Lequesne PW, Vouros P. Trimethylsilyl group migration in the mass spectra of trimethylsilyl ethers of cholesterol oxidation products. product ion characterization by linked-scan tandem mass spectrometry. JOURNAL OF THE AMERICAN SOCIETY FOR MASS SPECTROMETRY 1993; 4:327-335. [PMID: 24234867 DOI: 10.1016/1044-0305(93)85055-3] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/24/1992] [Revised: 10/30/1992] [Accepted: 11/09/1992] [Indexed: 06/02/2023]
Abstract
Loss of the A ring in the electron-impact mass spectra of the trimethylsilyl (TMS) derivatives of several cholesterol oxidation products is accompanied by intramolecular migration of the 3-O-TMS group to the charge-retaining portion of the molecule. Linked-scan techniques (B/E and B(2)/E) were used to establish the fragmentation processes leading to the formation of the rearrangement ion. The TMS group appears to migrate to heteroatomic sites in the 5-; 6-, or 7-positions of the B ring. This structural assignment is supported by isotopic labeling studies and collision-induced dissociation of the resulting product ion.
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Affiliation(s)
- M Annan
- Department of Chemistry and Barnett Institute, Northeastern University, 02115, Boston, MA
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