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Uzunova EL. Cation binding of Li(I), Na(I) and Zn(II) to cobalt and iron sulphide clusters - electronic structure study. Phys Chem Chem Phys 2022; 24:20228-20238. [PMID: 35983907 DOI: 10.1039/d2cp02415b] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
The binding of alkaline (Li+ and Na+) and zinc (Zn2+) cations to mononuclear disulphides MS2 and to persulphides, containing an S-S bond, M(S2), to binuclear disulphides M2S2 and persulphides M2(S2) and to cubic tetranuclear sulphides M4S4 where M = Fe, Co, is examined by density functional theory with the B3LYP functional, and dispersion corrections were applied. For the small-sized clusters (up to two transition metal centres), the energy gaps between different configurations were verified by CCSD(T) calculations. Persulphides M(S2) are more stable than disulphides MS2 as bare clusters, upon carbonyl and chloride ligand coordination and upon cation binding (Li+, Na+, Zn2+). The one-electron reduction of alkali cations and two-electron reduction of Zn2+ reverses order of stability and the planar disulphides (MS2-reduced cation) become more stable; the energy gap disulphide to persulphide increases. In all reduced clusters, zinc ions form bonds with sulphur and with the transition metal centre (Co or Fe). Lithium cations also form bonds to cobalt or iron, but only in the M2S2 clusters, upon reduction. Energy barriers were calculated for the disulphide to persulphide reaction in the Zn-Co-S2 system in the isolated clusters (gas-phase), in water, acetonitrile and 1-Cl-hexane solution. Most significant decrease in the energy barriers were obtained with less-polar solvents, acetonitrile, and particularly, 1-Cl-hexane. In M4S4 clusters, the cations do not reach optimal coordination to the sulphur centres. The global minima of M2S2 clusters are antiferromagnetic; in the reduced Zn-M2S2 clusters, magnetic moment is induced at zinc centres as a result of charge transfer between Zn and Co or Zn and Fe.
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Affiliation(s)
- Ellie L Uzunova
- Institute of General and Inorganic Chemistry, Bulgarian Academy of Sciences, Acad. G.Bonchev Str., block 11, Sofia 1113, Bulgaria.
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2
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Sweeny BC, Ard SG, Shuman NS, Viggiano AA. Kinetics of First-Row Transition Metal Cations (V+, Fe+, Co+) with OCS at Thermal Energies. J Phys Chem A 2018; 122:4246-4251. [DOI: 10.1021/acs.jpca.8b01841] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Brendan C. Sweeny
- Space Vehicles Directorate, Air Force Research Laboratory, Kirtland Air Force Base, New Mexico 87117, United States
| | - Shaun G. Ard
- Space Vehicles Directorate, Air Force Research Laboratory, Kirtland Air Force Base, New Mexico 87117, United States
| | - Nicholas S. Shuman
- Space Vehicles Directorate, Air Force Research Laboratory, Kirtland Air Force Base, New Mexico 87117, United States
| | - Albert A. Viggiano
- Space Vehicles Directorate, Air Force Research Laboratory, Kirtland Air Force Base, New Mexico 87117, United States
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3
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Lang SM, Miyajima K, Bernhardt TM, Mafuné F, Barnett RN, Landman U. Thermal stability of iron-sulfur clusters. Phys Chem Chem Phys 2018; 20:7781-7790. [PMID: 29504007 DOI: 10.1039/c8cp00515j] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
The thermal decomposition of free cationic iron-sulfur clusters FexSy+ (x = 0-7, y = 0-9) is investigated by collisional post-heating in the temperature range between 300 and 1000 K. With increasing temperature the preferential formation of stoichiometric FexSy+ (y = x) or near stoichiometric FexSy+ (y = x ± 1) clusters is observed. In particular, Fe4S4+ represents the most abundant product up to 600 K, Fe3S3+ and Fe3S2+ are preferably formed between 600 K and 800 K, and Fe2S2+ clearly dominates the cluster distribution above 800 K. These temperature dependent fragment distributions suggest a sequential fragmentation mechanism, which involves the loss of sulfur and iron atoms as well as FeS units, and indicate the particular stability of Fe2S2+. The potential fragmentation pathways are discussed based on first principles calculations and a mechanism involving the isomerization of the cluster prior to fragmentation is proposed. The fragmentation behavior of the iron-sulfur clusters is in marked contrast to the previously reported thermal dissociation of analogous iron-oxide clusters, which resulted in the release of O2 molecules only, without loss of metal atoms and without any tendency to form particular prominent and stable FexOy+ clusters at high temperatures.
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Affiliation(s)
- Sandra M Lang
- Institute of Surface Chemistry and Catalysis, University of Ulm, Albert-Einstein-Allee 47, 89069 Ulm, Germany.
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4
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Tazibt S, Chikhaoui A, Bouarab S, Vega A. Structural, Electronic, and Magnetic Properties of Iron Disulfide FenS20/± (n = 1–6) Clusters. J Phys Chem A 2017; 121:3768-3780. [DOI: 10.1021/acs.jpca.7b00942] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- S. Tazibt
- Faculté
du Génie Electrique et d’Informatique, Université Mouloud Mammeri de Tizi-Ouzou, B.P. 17 RP, 15000 Tizi-Ouzou, Algeria
| | - A. Chikhaoui
- Laboratoire
de Physique et Chimie Quantique, Faculté des Sciences, Université Mouloud Mammeri de Tizi-Ouzou, B.P. 17 RP, 15000 Tizi-Ouzou, Algeria
| | - S. Bouarab
- Laboratoire
de Physique et Chimie Quantique, Faculté des Sciences, Université Mouloud Mammeri de Tizi-Ouzou, B.P. 17 RP, 15000 Tizi-Ouzou, Algeria
| | - A. Vega
- Departamento
de Física Teórica, Atómica y Óptica, Universidad de Valladolid, Paseo Belén 7, E-47011 Valladolid, Spain
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5
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Matthew DJ, Tieu E, Morse MD. Determination of the bond dissociation energies of FeX and NiX (X = C, S, Se). J Chem Phys 2017; 146:144310. [DOI: 10.1063/1.4979679] [Citation(s) in RCA: 25] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
Affiliation(s)
- Daniel J. Matthew
- Department of Chemistry, University of Utah, Salt Lake City, Utah UT 84112, USA
| | - Erick Tieu
- Department of Chemistry, University of Utah, Salt Lake City, Utah UT 84112, USA
| | - Michael D. Morse
- Department of Chemistry, University of Utah, Salt Lake City, Utah UT 84112, USA
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6
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Lang SM, Zhou S, Schwarz H. Tuning the oxidative power of free iron-sulfur clusters. Phys Chem Chem Phys 2017; 19:8055-8060. [PMID: 28265613 DOI: 10.1039/c7cp00023e] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
The gas-phase reactions between a series of di-iron sulfur clusters Fe2Sx+ (x = 1-3) and the small alkenes C2H4, C3H6, and C4H8 have been investigated by means of Fourier-transform ion-cyclotron resonance mass spectrometry. For all studied alkenes, the reaction efficiency is found to increase in the order Fe2S+ < Fe2S2+ < Fe2S3+. In particular, Fe2S+ and Fe2S2+ only form simple association products, whereas the sulfur-rich Fe2S3+ is able to dehydrogenate propene and 2-butene via desulfurization of the cluster and formation of H2S. This indicates an increased propensity to induce oxidation reactions, i.e. oxidative power, of Fe2S3+ that is attributed to an increased formal oxidation state of the iron atoms. Furthermore, the ability of Fe2S3+ to activate and dissociate the C-H bonds of the alkenes is observed to increase with increasing size of the alkene and thus correlates with the alkene ionization energy.
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Affiliation(s)
- Sandra M Lang
- Institut für Oberflächenchemie und Katalyse, Universität Ulm, Albert-Einstein-Allee 47, 89069 Ulm, Germany. and Institut für Chemieingenieurwesen, Universität Ulm, Albert-Einstein-Allee 11, 89081 Ulm, Germany
| | - Shaodong Zhou
- Institut für Chemie, Technische Universität Berlin, Strasse des 17. Juni 135, 10623 Berlin, Germany
| | - Helmut Schwarz
- Institut für Chemie, Technische Universität Berlin, Strasse des 17. Juni 135, 10623 Berlin, Germany
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7
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Rodgers MT, Armentrout PB. Cationic Noncovalent Interactions: Energetics and Periodic Trends. Chem Rev 2016; 116:5642-87. [PMID: 26953819 DOI: 10.1021/acs.chemrev.5b00688] [Citation(s) in RCA: 105] [Impact Index Per Article: 13.1] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
Abstract
In this review, noncovalent interactions of ions with neutral molecules are discussed. After defining the scope of the article, which excludes anionic and most protonated systems, methods associated with measuring thermodynamic information for such systems are briefly recounted. An extensive set of tables detailing available thermodynamic information for the noncovalent interactions of metal cations with a host of ligands is provided. Ligands include small molecules (H2, NH3, CO, CS, H2O, CH3CN, and others), organic ligands (O- and N-donors, crown ethers and related molecules, MALDI matrix molecules), π-ligands (alkenes, alkynes, benzene, and substituted benzenes), miscellaneous inorganic ligands, and biological systems (amino acids, peptides, sugars, nucleobases, nucleosides, and nucleotides). Hydration of metalated biological systems is also included along with selected proton-based systems: 18-crown-6 polyether with protonated peptides and base-pairing energies of nucleobases. In all cases, the literature thermochemistry is evaluated and, in many cases, reanchored or adjusted to 0 K bond dissociation energies. Trends in these values are discussed and related to a variety of simple molecular concepts.
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Affiliation(s)
- M T Rodgers
- Department of Chemistry, Wayne State University , Detroit, Michigan 48202, United States
| | - P B Armentrout
- Department of Chemistry, University of Utah , Salt Lake City, Utah 84112, United States
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Tran VT, Hendrickx MFA. Molecular Structures for FeS4–/0 As Determined from an ab Initio Study of the Anion Photoelectron Spectra. J Phys Chem A 2013; 117:3227-34. [DOI: 10.1021/jp401343j] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Van Tan Tran
- Afdeling
Kwantumchemie en Fysicochemie, Departement
Chemie, Katholieke Universiteit Leuven,
Celestijnenlaan 200F, B-3001 Heverlee-Leuven, Belgium
| | - Marc F. A. Hendrickx
- Afdeling
Kwantumchemie en Fysicochemie, Departement
Chemie, Katholieke Universiteit Leuven,
Celestijnenlaan 200F, B-3001 Heverlee-Leuven, Belgium
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9
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Li YN, Wang S, Wang T, Gao R, Geng CY, Li YW, Wang J, Jiao H. Energies and Spin States of FeS0/−, FeS20/−, Fe2S20/−, Fe3S40/−, and Fe4S40/−Clusters. Chemphyschem 2013; 14:1182-9. [DOI: 10.1002/cphc.201201043] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/13/2012] [Indexed: 11/06/2022]
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10
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Probing the structural, electronic and magnetic properties of multicenter Fe2S2 0/−, Fe3S4 0/− and Fe4S4 0/− clusters. J Mol Model 2012; 19:1527-36. [DOI: 10.1007/s00894-012-1714-7] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/17/2012] [Accepted: 11/27/2012] [Indexed: 10/27/2022]
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11
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Esrafili MD, Rezaei S, Eftekhari E. A theoretical investigation on geometry and electronic structure of small FemSn nanoclusters (1⩽m,n⩽4). COMPUT THEOR CHEM 2012. [DOI: 10.1016/j.comptc.2012.09.034] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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12
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Tran VT, Hendrickx MFA. Assignment of the photoelectron spectra of FeS3(-) by density functional theory, CASPT2, and RCCSD(T) calculations. J Phys Chem A 2011; 115:13956-64. [PMID: 22035064 DOI: 10.1021/jp208824b] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
Abstract
The geometric structures of FeS(3) and FeS(3)(-) with spin multiplicities ranging from singlet to octet were optimized at the B3LYP level, allowing two low-lying conformations for these clusters to be identified. The planar D(3h) conformation contains three S(2-) atomic ligands (S(3)Fe(0/-)), whereas the C(2v) structure contains, in addition to an atomic S(2-) ligand, also a S(2)(2-) ligand that is side-on-bound to the iron cation: an η(2)-S(2)FeS conformation. Subsequently, energy differences between the various states of these conformations were estimated by carrying out geometry optimizations at the multireference CASPT2 level. Several competing structures for the ground state of the anionic cluster were recognized at this level. Relative stabilities were also estimated by performing single-point RCSSD(T) calculations on the B3LYP geometries. The ground state of the neutral complex was unambiguously found to be (5)B(2). The ground state of the anion is considerably less certain. The 1(4)B(2), 2(4)B(2), (4)B(1), and (6)A(1) states were all found as low-lying η(2)-S(2)FeS(-) states. Also, (4)B(2) of S(3)Fe(-) has a comparable CASPT2 energy. In contrast, B3LYP and RCCSD(T) mutually agree that the S(3)Fe(-) state is at a much higher energy. Energetically, the bands of the photoelectron spectra of FeS(3)(-) are reproduced at the CASPT2 level as ionizations from either the (4)B(2) or (6)A(1) state of η(2)-S(2)FeS. However, the Franck-Condon factors obtained from a harmonic vibrational analysis at the B3LYP level show that only the (4)B(2)-to-(5)B(2) ionization, which preserves the η(2)-S(2)Fe-S conformation, provides the best vibrational progression match with the X band of the experimental photoelectron spectra.
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Affiliation(s)
- Van Tan Tran
- Afdeling Kwantumchemie en Fysicochemie, Departement Chemie, Katholieke Universiteit Leuven, Celestijnenlaan 200F, B-3001 Heverlee-Leuven, Belgium
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13
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Tran VT, Hendrickx MFA. A CASPT2 Description of the Electronic Structures of FeO3−/0 in Relevance to the Anion Photoelectron Spectrum. J Chem Theory Comput 2011; 7:310-9. [DOI: 10.1021/ct1005246] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Van Tan Tran
- Afdeling Kwantumchemie en Fysicochemie, Departement Chemie, Katholieke Universiteit Leuven, Celestijnenlaan 200F, B-3001 Heverlee-Leuven, Belgium
| | - Marc F. A. Hendrickx
- Afdeling Kwantumchemie en Fysicochemie, Departement Chemie, Katholieke Universiteit Leuven, Celestijnenlaan 200F, B-3001 Heverlee-Leuven, Belgium
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14
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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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15
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Armentrout PB, Kretzschmar I. Guided ion beam and theoretical studies of the reaction of Ag+ with CS2: Gas-phase thermochemistry of AgS+ and AgCS+ and insight into spin-forbidden reactions. J Chem Phys 2010; 132:024306. [DOI: 10.1063/1.3285837] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
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16
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Armentrout PB, Kretzschmar I. Guided ion beam and theoretical studies of the reaction of Ru+ with CS2 in the gas-phase: thermochemistry of RuC+, RuS+, and RuCS+. Phys Chem Chem Phys 2010; 12:4078-91. [DOI: 10.1039/b926429a] [Citation(s) in RCA: 14] [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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17
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Armentrout PB, Kretzschmar I. Guided Ion Beam and Theoretical Studies of the Reactions of Pd+ with CS2: Thermochemistry of PdS+ and PdCS+. Inorg Chem 2009; 48:10371-82. [DOI: 10.1021/ic9015959] [Citation(s) in RCA: 12] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
Affiliation(s)
- P. B. Armentrout
- Department of Chemistry, University of Utah, 314 S. 1400 E. Rm 2020, Salt Lake City, Utah 84112
| | - Ilona Kretzschmar
- Department of Chemical Engineering, The City College of New York, New York, New York 10031
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18
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Armentrout PB, Kretzschmar I. Experimental and Theoretical Studies of the Reaction of Rh+ with CS2 in the Gas Phase: Thermochemistry of RhS+ and RhCS+. J Phys Chem A 2009; 113:10955-65. [DOI: 10.1021/jp907253r] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Affiliation(s)
- P. B. Armentrout
- Department of Chemistry, University of Utah, 314 S. 1400 E., Rm 2020, Salt Lake City, Utah, 84112
| | - Ilona Kretzschmar
- Department of Chemical Engineering, The City College of New York, New York, New York 10031
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Liang B, Wang X, Andrews L. Infrared Spectra and Density Functional Theory Calculations of Group 8 Transition Metal Sulfide Molecules. J Phys Chem A 2009; 113:5375-84. [DOI: 10.1021/jp900994c] [Citation(s) in RCA: 23] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Affiliation(s)
- Binyong Liang
- Department of Chemistry, University of Virginia, P.O. Box 400319, Charlottesville, Virginia 22904-4319
| | - Xuefeng Wang
- Department of Chemistry, University of Virginia, P.O. Box 400319, Charlottesville, Virginia 22904-4319
| | - Lester Andrews
- Department of Chemistry, University of Virginia, P.O. Box 400319, Charlottesville, Virginia 22904-4319
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20
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Schröder D. Gaseous Rust: Thermochemistry of Neutral and Ionic Iron Oxides and Hydroxides in the Gas Phase. J Phys Chem A 2008; 112:13215-24. [DOI: 10.1021/jp8030804] [Citation(s) in RCA: 25] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/29/2023]
Affiliation(s)
- Detlef Schröder
- Institute of Organic Chemistry and Biochemistry, Flemingovo nám. 2, 16610 Prague 6, Czech Republic
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21
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Clima S, Hendrickx MFA. Interpretation of the Photoelectron Spectra of FeS2- by a Multiconfiguration Computational Approach. J Phys Chem A 2007; 111:10988-92. [DOI: 10.1021/jp074787s] [Citation(s) in RCA: 12] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Sergiu Clima
- Afdeling Kwantumchemie en Fysicochemie, Katholieke Universiteit Leuven, Celestijnenlaan 200F, B-3001 Leuven, Belgium
| | - Marc F. A. Hendrickx
- Afdeling Kwantumchemie en Fysicochemie, Katholieke Universiteit Leuven, Celestijnenlaan 200F, B-3001 Leuven, Belgium
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22
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Wu ZJ, Wang MY, Su ZM. Electronic structures and chemical bonding in diatomic ScX to ZnX (X = S, Se, Te). J Comput Chem 2007; 28:703-14. [PMID: 17195162 DOI: 10.1002/jcc.20603] [Citation(s) in RCA: 27] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/19/2023]
Abstract
Bond distances, vibrational frequencies, electron affinities, ionization potentials, dissociation energies, and dipole moments of the title molecules in neutral, positively, and negatively charged ions were studied using density functional method. Ground electronic state was assigned for each molecule. The bonding patterns were analyzed and compared with both the available data and across the series. It was found that, besides ionic component, covalent bonds are formed between the metal s, d orbitals, and the p orbital of S, Se, and Te. For neutral and cationic molecules, the covalent character increases from ScX to CrX and from FeX to CuX with an exception of decrease at MnX and ZnX, while for anionic molecules, the trend is not obvious. For both neutral and charged molecules, the sulfides have the shortest bond distance and largest vibrational frequency, while tellurides have the largest bond distance and smallest vibrational frequency. For neutral and anionic molecules, the dissociation energy of sulfides is the largest, that of tellurides is the smallest, while this only remains true for cationic molecules from ScX(+) to FeX(+).
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Affiliation(s)
- Z J Wu
- Key Laboratory of Rare Earth Chemistry and Physics, Changchun Institute of Applied Chemistry, Chinese Academy of Sciences, Changchun 130022, People's Republic of China.
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23
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Operti L, Rabezzana R. Gas-phase ion chemistry in organometallic systems. MASS SPECTROMETRY REVIEWS 2006; 25:483-513. [PMID: 16365877 DOI: 10.1002/mas.20075] [Citation(s) in RCA: 43] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/05/2023]
Abstract
This review essentially deals with positive ion/molecule reactions occurring in gas-phase organometallic systems, and encompasses a period of time of approximately 7 years, going from 1997 to early 2004. Following the example of the excellent review by Eller & Schwarz (1991; Chem Rev 91:1121-1177), in the first part, results of reaction of naked ions are presented by grouping them according to the neutral substrate, while in the second part, ligated ions are grouped according to the different ligands. Whenever possible, comparison among similar studies is attempted, and general trends of reactivities are evidenced.
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Affiliation(s)
- Lorenza Operti
- Dipartimento di Chimica Generale ed Organica Applicata and NIS Centre of Excellence, Università degli Studi di Torino, Corso M. d'Azeglio 48, 10125 Torino, Italy
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24
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Rosales S, Machín I, Sánchez M, Rivas G, Ruette F. Theoretical modeling of molecular interactions of iron with asphaltenes from heavy crude oil. ACTA ACUST UNITED AC 2006. [DOI: 10.1016/j.molcata.2005.10.027] [Citation(s) in RCA: 29] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
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25
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Cheng P, Koyanagi GK, Bohme DK. Carbon Disulfide Reactions with Atomic Transition-Metal and Main-Group Cations: Gas-Phase Room-Temperature Kinetics and Periodicities in Reactivity. J Phys Chem A 2006; 110:2718-28. [PMID: 16494383 DOI: 10.1021/jp057078s] [Citation(s) in RCA: 43] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Abstract
The reactions of 46 atomic-metal cations with CS2 have been investigated at room temperature using an inductively-coupled plasma/selected-ion flow tube (ICP/SIFT) tandem mass spectrometer. Rate coefficients and products were measured for the reactions of fourth-period atomic ions from K+ to Se+, of fifth-period atomic ions from Rb+ to Te+ (excluding Tc+), and of sixth-period atomic ions from Cs+ to Bi+. Primary reaction channels were observed leading to S-atom transfer, CS2 addition and, with Hg+, electron transfer. S-atom transfer appears to be thermodynamically controlled and occurs exclusively, and with unit efficiency, in the reactions with most early transition-metal cations (Sc+, Ti+, Y+, Zr+, Nb+, La+, Hf+, Ta+, and W+) and with several main-group cations (As+, Sb+) and less efficiently with Se+, Re+ and Os+. Other ions, including most late transition and main-group metal cations, react with CS2 with measurable rates mostly through CS2 addition or not at all (K+, Rb+, Cs+). Traces of excited states (< 10%) were seen from an inspection of the observed product ions to be involved in the reactions with Mo+, Te+, Ba+ and Au+ and possibly Pt+ and Ir+. The primary products YS+, ZrS+, NbS+, HfS+, TaS+, WS+, ReS+ and OsS+ react further by S-atom transfer to form MS2(+), and TaS2(+) reacts further to form TaS3(+). CS2 addition occurs with the cations MCS2(+), MS+, MS2(+), CS2(+), and TaS3(+) to form M+(CS2)(n) (n < or = 4), MS+(CS2)(n) (n < or = 4), MS2(+)(CS2)(n) (n < or = 3), (CS2)2(+) and TaS3(+)(CS2). Up to four CS2 molecules add sequentially to bare metal cations and monosulfide cations, and three to disulfide cations. Equilibrium constant measurements are reported that provide some insight into the standard free energy change for CS2 ligation. Periodic variations in deltaG degrees are as expected from the variation in electrostatic attraction, which follows the trend in atomic-ion size and the trend in repulsion between the orbitals of the atomic cations and the occupied orbitals of CS2.
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Affiliation(s)
- Ping Cheng
- Department of Chemistry, Centre for Research in Mass Spectrometry, York University, Toronto, Ontario, Canada M3J 1P3
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Jackson P, FisherCurrent address: School of Ch KJ, Willett GD. Monitoring reagent modification of charged SnxOy nanoclusters using Fourier transform ion cyclotron mass spectrometry. Phys Chem Chem Phys 2005; 7:1687-93. [DOI: 10.1039/b418340a] [Citation(s) in RCA: 12] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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Koszinowski K, Schröder D, Schwarz H. Formation and Reactivity of Gaseous Iron-Sulfur Clusters. Eur J Inorg Chem 2004. [DOI: 10.1002/ejic.200300480] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
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Affiliation(s)
- Dongju Zhang
- College of Chemistry and Chemical Engineering, Shandong University, Jinan, 250100, People's Republic of China
| | - Chengbu Liu
- College of Chemistry and Chemical Engineering, Shandong University, Jinan, 250100, People's Republic of China
| | - Wensheng Bian
- College of Chemistry and Chemical Engineering, Shandong University, Jinan, 250100, People's Republic of China
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Zhai HJ, Kiran B, Wang LS. Electronic and Structural Evolution of Monoiron Sulfur Clusters, FeSn- and FeSn (n = 1−6), from Anion Photoelectron Spectroscopy. J Phys Chem A 2003. [DOI: 10.1021/jp027867z] [Citation(s) in RCA: 36] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Hua-Jin Zhai
- Department of Physics, Washington State University, 2710 University Drive, Richland, Washington 99352, and W. R. Wiley Environmental Molecular Sciences Laboratory, Pacific Northwest National Laboratory, MS K8-88, P.O. Box 999, Richland, Washington 99352
| | - Boggavarapu Kiran
- Department of Physics, Washington State University, 2710 University Drive, Richland, Washington 99352, and W. R. Wiley Environmental Molecular Sciences Laboratory, Pacific Northwest National Laboratory, MS K8-88, P.O. Box 999, Richland, Washington 99352
| | - Lai-Sheng Wang
- Department of Physics, Washington State University, 2710 University Drive, Richland, Washington 99352, and W. R. Wiley Environmental Molecular Sciences Laboratory, Pacific Northwest National Laboratory, MS K8-88, P.O. Box 999, Richland, Washington 99352
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Abstract
The relative energies of a multitude of low-lying electronic states of Fe2S-/0/+ are determined by complete active space self-consistent field (CASSCF) calculations. The numerous states obtained are assigned to spin ladders. For selected states, dynamic correlation has been included by multireference configuration interaction (MRCI) and the structures of some high-spin states have been optimized by CASSCF/MRCI. Comparison is made with structures obtained by density-functional theoretical calculations. The ground states of Fe2S-/0/+ are 10B2, 1A1 and 8A2, respectively, and the total splittings of the lowest-energy spin ladders are about 0.18, 0.07 and 0.13 eV, respectively. The spin ladders of Fe2S qualitatively reflect the picture of Heisenberg spin coupling. While both Fe2S- and Fe2S+ show an Fe-Fe distance of about 270 pm, that of Fe2S is about 100 pm longer. The calculated adiabatic electron affinity of Fe2S is 1.2 eV and the ionization energy 6.6 eV. An interpretation of the observed photoelectron spectrum of Fe2S- is given.
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Koszinowski K, Schröder D, Schwarz H, Liyanage R, Armentrout PB. Thermochemistry of small cationic iron–sulfur clusters. J Chem Phys 2002. [DOI: 10.1063/1.1518004] [Citation(s) in RCA: 22] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/02/2023] Open
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Rue C, Armentrout PB, Kretzschmar I, Schröder D, Schwarz H. Guided Ion Beam Studies of the Reactions of Ni+, Cu+, and Zn+ with CS2 and COS. J Phys Chem A 2002. [DOI: 10.1021/jp020161k] [Citation(s) in RCA: 54] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
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The generation and characterization of elusive metal complexes in the gas phase: neutralization–reionization mass spectrometry and related experiments. Coord Chem Rev 2002. [DOI: 10.1016/s0010-8545(01)00404-0] [Citation(s) in RCA: 19] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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Hübner O, Sauer J. Structure and thermochemistry of Fe2S2−/0/+gas phase clusters and their fragments. B3LYP calculations. Phys Chem Chem Phys 2002. [DOI: 10.1039/b207188f] [Citation(s) in RCA: 43] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/12/2023]
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Rue C, Armentrout PB, Kretzschmar I, Schröder D, Schwarz H. Guided Ion Beam Studies of the Reactions of Fe+ and Co+ with CS2 and COS. J Phys Chem A 2001. [DOI: 10.1021/jp0120716] [Citation(s) in RCA: 46] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
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Husband J, Aguirre F, Thompson CJ, Metz RB. Photodissociation spectra of transition metal sulfides: spin–orbit structure in charge transfer bands of FeS+ and NiS+. Chem Phys Lett 2001. [DOI: 10.1016/s0009-2614(01)00553-x] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
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Kretzschmar I, Schröder D, Schwarz H, Armentrout PB. 11 The binding in neutral and cationic 3d and 4d transition-metal monoxides and-sulfides. METAL ION SOLVATION AND METAL-LIGAND INTERACTIONS 2001. [DOI: 10.1016/s1075-1629(01)80013-0] [Citation(s) in RCA: 40] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/11/2023]
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Rodgers MT, Armentrout PB. Noncovalent metal-ligand bond energies as studied by threshold collision-induced dissociation. MASS SPECTROMETRY REVIEWS 2000; 19:215-247. [PMID: 10986693 DOI: 10.1002/1098-2787(200007)19:4<215::aid-mas2>3.0.co;2-x] [Citation(s) in RCA: 245] [Impact Index Per Article: 10.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/23/2023]
Abstract
This review focuses on noncovalent metal ion-ligand complexes and measurements of the bond energies of such species. The method utilized in this work is threshold collision-induced dissociation (CID), as achieved using a guided ion beam tandem mass spectrometer. Accurate determination of bond energies requires attention to many details of the experiments and data analysis. These details are discussed thoroughly and compared to other methods. A comprehensive listing of metal-ligand bond dissociation energies determined by threshold CID is provided. This list includes a variety of metals (alkalis, magnesium, aluminum, and first and second row transition metals), many different types of ligands, and variations in the number of ligands. The trends in these values are discussed, and we elucidate the importance of ion-dipole and ion-induced dipole interactions, chelation, different conformers and tautomers, steric interactions, solvation phenomena, and electronic effects such as hybridization and promotion.
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Affiliation(s)
- MT Rodgers
- Chemistry Department, Wayne State University, Detroit, MI, USA
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Schröder D, Schwarz H. Generation, Stability, and Reactivity of Small, Multiply Charged Ions in the Gas Phase. J Phys Chem A 1999. [DOI: 10.1021/jp991332x] [Citation(s) in RCA: 271] [Impact Index Per Article: 10.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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