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Wu H, Wu XN, Liu X, Ji C, Li W, Jiang L, Xie H, Zhou M. Iridium Dimer Anion-Mediated C≡C Triple Bond Cleavage and Successive Dehydrogenation of Acetylene in the Gas Phase. J Phys Chem A 2022; 126:1711-1717. [PMID: 35258303 DOI: 10.1021/acs.jpca.2c00664] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
The reactions of the iridium dimer anion [Ir2]- with acetylene have been studied by mass spectrometry in the gas phase, which indicate that the [Ir2]- anion can consecutively react with C2H2 molecules to form the [Ir2C2x]- (x = 1, 2) and [Ir2C2yH2]- (y = 3-5) anions as major products with the successive release of H2 molecules at room temperature. The reactions are confirmed by the reactions of the mass-selected product [Ir2C2]- anion with C2H2 to produce [Ir2C4]- and [Ir2C2yH2]- (y = 3-5). Photoelectron spectra and quantum chemistry calculations confirm that the [Ir2C2x]- (x = 1, 2) product anions possess cyclic [Ir(μ-C)2Ir]- and [Ir(μ-C)(μ-C3)Ir]- structures, implying that the robust C≡C triple bond of acetylene can be completely cleaved by the [Ir2]- anion.
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Affiliation(s)
- Hechen Wu
- Department of Chemistry, Shanghai Key Laboratory of Molecular Catalysis and Innovative Materials, Fudan University, Shanghai 200438, China
| | - Xiao-Nan Wu
- Department of Chemistry, Shanghai Key Laboratory of Molecular Catalysis and Innovative Materials, Fudan University, Shanghai 200438, China
| | - Xuegang Liu
- State Key Laboratory of Molecular Reaction Dynamics, Dalian Institute of Chemical Physics, Chinese Academy of Sciences, Dalian 116023, China
| | - Chonglei Ji
- Department of Chemistry, Shanghai Key Laboratory of Molecular Catalysis and Innovative Materials, Fudan University, Shanghai 200438, China
| | - Wei Li
- Department of Chemistry, Shanghai Key Laboratory of Molecular Catalysis and Innovative Materials, Fudan University, Shanghai 200438, China
| | - Ling Jiang
- State Key Laboratory of Molecular Reaction Dynamics, Dalian Institute of Chemical Physics, Chinese Academy of Sciences, Dalian 116023, China
| | - Hua Xie
- State Key Laboratory of Molecular Reaction Dynamics, Dalian Institute of Chemical Physics, Chinese Academy of Sciences, Dalian 116023, China
| | - Mingfei Zhou
- Department of Chemistry, Shanghai Key Laboratory of Molecular Catalysis and Innovative Materials, Fudan University, Shanghai 200438, China
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Stability and electronic properties of IrnV (n = 2–10) nanoclusters and their reactivity toward N2H4 molecule. Struct Chem 2019. [DOI: 10.1007/s11224-019-01391-0] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
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Liang X, Wu X, Huang X, Su Y, Hu J, Zhao J. Magnetic Anisotropy of Small Irn Clusters (n = 2–5). J CLUST SCI 2016. [DOI: 10.1007/s10876-016-0981-3] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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Yuan C, Wu YB, Wang X. N-heterocyclic carbene-stabilized homoatomic lithium(0) complexes with a lithium–lithium covalent bond: A theoretical design and characterization. INORG CHEM COMMUN 2016. [DOI: 10.1016/j.inoche.2015.11.025] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
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Long N, Du J, Jiang G. The influence of the composition of eight-atom Pt–Ir clusters on the magnetic properties. Mol Phys 2015. [DOI: 10.1080/00268976.2015.1046530] [Citation(s) in RCA: 2] [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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7
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Ponikvar-Svet M, Zeiger DN, Liebman JF. Interplay of thermochemistry and structural chemistry, the journal (volume 25, 2014, issues 1–2) and the discipline. Struct Chem 2015. [DOI: 10.1007/s11224-015-0572-1] [Citation(s) in RCA: 5] [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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Tamukong PK, Hoffmann MR, Li Z, Liu W. Relativistic GVVPT2 Multireference Perturbation Theory Description of the Electronic States of Y2 and Tc2. J Phys Chem A 2014; 118:1489-501. [DOI: 10.1021/jp409426n] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Affiliation(s)
- Patrick K. Tamukong
- Chemistry Department, University of North Dakota, Grand Forks, North Dakota 58202, United States
| | - Mark R. Hoffmann
- Chemistry Department, University of North Dakota, Grand Forks, North Dakota 58202, United States
| | - Zhendong Li
- Beijing National Laboratory for Molecular
Sciences, Institute of Theoretical and Computational Chemistry, State
Key Laboratory of Rare Earth Materials Chemistry and Applications,
College of Chemistry and Molecular Engineering, and Center for Computational
Science and Engineering, Peking University, Beijing 100871, People’s Republic of China
| | - Wenjian Liu
- Beijing National Laboratory for Molecular
Sciences, Institute of Theoretical and Computational Chemistry, State
Key Laboratory of Rare Earth Materials Chemistry and Applications,
College of Chemistry and Molecular Engineering, and Center for Computational
Science and Engineering, Peking University, Beijing 100871, People’s Republic of China
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Kim J, Kim J. Density functional and multireference ab initio study of the ground and excited states of Ru2. Chem Phys Lett 2014. [DOI: 10.1016/j.cplett.2013.12.002] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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Garbounis DN, Tsipis AC, Tsipis CA. Structural, electronic, bonding, magnetic, and optical properties of bimetallic [Ru(n)Au(m)](0/+) (n + m ≤ 3) clusters. J Comput Chem 2010; 31:2836-52. [PMID: 20928847 DOI: 10.1002/jcc.21575] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
Abstract
The structural, electronic, bonding, magnetic, and optical properties of bimetallic [Ru(n)Au(m)](0/+) (n + m ≤ 3; n, m = 0-3) clusters were computed in the framework of the density functional theory (DFT) and time-dependent DFT (TD-DFT) using the full-range PBE0 non local hybrid GGA functional combined with the Def2-QZVPP basis sets. Several low-lying states have been investigated and the stability of the ground state spinomers was estimated with respect to all possible fragmentation schemes. Molecular orbital and population analysis schemes along with computed electronic parameters illustrated the details of the bonding mechanisms in the [Ru(n)Au(m)](0/+) clusters. The TD-DFT computed UV-visible absorption spectra of the bimetallic clusters have been fully analyzed and compared to those of pure gold and ruthenium clusters. Assignments of all principal electronic transitions are given and interpreted in terms of contribution from specific molecular orbital excitations.
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Affiliation(s)
- Dimitrios N Garbounis
- Faculty of Chemistry, Laboratory of Applied Quantum Chemistry, Aristotle University of Thessaloniki, Thessaloniki 541 24, Greece
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von Szentpály L. Atom-Based Thermochemistry: Crystal Atomization and Sublimation Enthalpies in Linear Relationships to Molecular Atomization Enthalpy. J Am Chem Soc 2008; 130:5962-73. [DOI: 10.1021/ja710852w] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- László von Szentpály
- Institut für Theoretische Chemie, Universität Stuttgart, Pfaffenwaldring 55, D-70569 Stuttgart, Germany
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12
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Siegbahn PEM. Electronic Structure Calculations for Molecules Containing Transition Metals. ADVANCES IN CHEMICAL PHYSICS 2007. [DOI: 10.1002/9780470141526.ch6] [Citation(s) in RCA: 52] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
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Pawluk T, Xiao L, Yukna J, Wang L. Impact of PES on MD Results of the Coalescence of M2 + M with M = Ir, Pt, Au, Ag. J Chem Theory Comput 2007; 3:328-35. [DOI: 10.1021/ct600257p] [Citation(s) in RCA: 13] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Tiffany Pawluk
- Department of Chemistry and Biochemistry, Southern Illinois University, Carbondale, Illinois 62901
| | - Li Xiao
- Department of Chemistry and Biochemistry, Southern Illinois University, Carbondale, Illinois 62901
| | - Jennifer Yukna
- Department of Chemistry and Biochemistry, Southern Illinois University, Carbondale, Illinois 62901
| | - Lichang Wang
- Department of Chemistry and Biochemistry, Southern Illinois University, Carbondale, Illinois 62901
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Dong F, Heinbuch S, He SG, Xie Y, Rocca JJ, Bernstein ER. Formation and distribution of neutral vanadium, niobium, and tantalum oxide clusters: Single photon ionization at 26.5eV. J Chem Phys 2006; 125:164318. [PMID: 17092084 DOI: 10.1063/1.2358980] [Citation(s) in RCA: 68] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
Abstract
Neutral vanadium, niobium, and tantalum oxide clusters are studied by single photon ionization employing a 26.5 eV/photon soft x-ray laser. During the ionization process the metal oxide clusters are almost free of fragmentation. The most stable neutral clusters of vanadium, niobium, and tantalum oxides are of the general form (MO2)0,1(M2O5)y. M2O5 is identified as a basic building unit for these three neutral metal oxide species. Each cluster family (Mm, m=1,...,9) displays at least one oxygen deficient and/or oxygen rich cluster stoichiometry in addition to the above most stable species. For tantalum and niobium families with even m, oxygen deficient clusters have the general formula (MO2)2(M2O5)y. For vanadium oxide clusters, oxygen deficient clusters are detected for all cluster families Vm (m=1,[ellipsis (horizontal)],9), with stable structures (VO2)x(V2O5)y. Oxygen rich metal oxide clusters with high ionization energies (IE>10.5 eV, 118 nm photon) are detected with general formulas expressed as (MO2)2 (M2O5)y O1,2,3. Oxygen rich clusters, in general, have up to three attached hydrogen atoms, such as VO3H1,2, V2O5H1,2, Nb2O5H1,2, etc.
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Affiliation(s)
- F Dong
- Department of Chemistry, Colorado State University, Fort Collins, Colorado 80523, USA
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Miedema AR, F. Dorleijn JW. The exceptional properties of mercury and other divalent metals. ACTA ACUST UNITED AC 2006. [DOI: 10.1080/13642818108221897] [Citation(s) in RCA: 34] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
Affiliation(s)
- A. R. Miedema
- a Philips Research Laboratories and Philips Lighting Division , Eindhoven , The Netherlands
| | - J. W. F. Dorleijn
- a Philips Research Laboratories and Philips Lighting Division , Eindhoven , The Netherlands
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Pawluk T, Hirata Y, Wang L. Studies of Iridium Nanoparticles Using Density Functional Theory Calculations. J Phys Chem B 2005; 109:20817-23. [PMID: 16853698 DOI: 10.1021/jp053563b] [Citation(s) in RCA: 80] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
The energetics and the electronic and magnetic properties of iridium nanoparticles in the range of 2-64 atoms were investigated using density functional theory calculations. A variety of different geometric configurations were studied, including planar, three-dimensional, nanowire, and single-walled nanotube. The binding energy per atom increases with size and dimensionality from 2.53 eV/atom for the iridium dimer to 6.09 eV/atom for the 64-atom cluster. The most stable geometry is planar until four atoms are reached and three-dimensional thereafter. The simple cubic structure is the most stable geometric building block until a strikingly large 48-atom cluster, when the most stable geometry transitions to face-centered cubic, as found in the bulk metal. The strong preference for cubic structure among small clusters demonstrates their rigidity. This result indicates that iridium nanoparticles intrinsically do not favor the coalescence process. Nanowires formed from linear atomic chains of up to 4-atom rings were studied, and the wires formed from 4-atom rings were extremely stable. Single-walled nanotubes were also studied. These nanotubes were formed by stacking 5- and 6-atom rings to form a tube. The ring stacking with each atom directly above the previous atom is more stable than if the alternate rings are rotated.
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Affiliation(s)
- Tiffany Pawluk
- Department of Chemistry and Biochemistry, Southern Illinois University, Carbondale, IL 62901, USA
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Affiliation(s)
- Wenqin Zhang
- Department of Chemistry and State Key Laboratory of C1 Chemical Technology, Tianjin University, Tianjin, 300072, P. R. China, and Department of Chemistry and Biochemistry, Southern Illinois University, Carbondale, Illinois 62901
| | - Haitao Zhao
- Department of Chemistry and State Key Laboratory of C1 Chemical Technology, Tianjin University, Tianjin, 300072, P. R. China, and Department of Chemistry and Biochemistry, Southern Illinois University, Carbondale, Illinois 62901
| | - Lichang Wang
- Department of Chemistry and State Key Laboratory of C1 Chemical Technology, Tianjin University, Tianjin, 300072, P. R. China, and Department of Chemistry and Biochemistry, Southern Illinois University, Carbondale, Illinois 62901
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Lombardi JR, Davis B. Periodic properties of force constants of small transition-metal and lanthanide clusters. Chem Rev 2002; 102:2431-60. [PMID: 12059275 DOI: 10.1021/cr010425j] [Citation(s) in RCA: 192] [Impact Index Per Article: 8.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- John R Lombardi
- Department of Chemistry and Center for Analysis of Structures and Interfaces (CASI), The City College of New York, Convent Ave. at 138th Street, New York, NY 10031, USA.
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Li T, Balbuena PB. Computational Studies of the Interactions of Oxygen with Platinum Clusters. J Phys Chem B 2001. [DOI: 10.1021/jp0118219] [Citation(s) in RCA: 103] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Tao Li
- Department of Chemical Engineering, Swearingen Engineering Center, University of South Carolina, Columbia, South Carolina 29208
| | - Perla B. Balbuena
- Department of Chemical Engineering, Swearingen Engineering Center, University of South Carolina, Columbia, South Carolina 29208
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Lin X, Ramer NJ, Rappe AM, Hass KC, Schneider WF, Trout BL. Effect of Particle Size on the Adsorption of O and S Atoms on Pt: A Density-Functional Theory Study. J Phys Chem B 2001. [DOI: 10.1021/jp011133p] [Citation(s) in RCA: 63] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Xi Lin
- Department of Chemistry, Massachusetts Institute of Technology, Cambridge, Massachusetts 02139-4301
| | | | | | | | | | - Bernhardt L. Trout
- Department of Chemical Engineering, Massachusetts Institute of Technology, Cambridge, Massachusetts 02139-4301
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Miedema AR, Gingerich KA. On the enthalpy of formation of diatomic intermetallic molecules. ACTA ACUST UNITED AC 2001. [DOI: 10.1088/0022-3700/12/14/010] [Citation(s) in RCA: 20] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
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Affiliation(s)
- A Dedieu
- Laboratoire de Chimie Quantique, UMR 7551 CNRS/ULP, Université Louis Pasteur, 4 rue Blaise Pascal, 67000 Strasbourg, France
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Ingólfsson O, Takeo H, Nonose S. Energy-resolved collision-induced dissociation of Aln+ clusters (n=2–11) in the center of mass energy range from few hundred meV to 10 eV. J Chem Phys 1999. [DOI: 10.1063/1.478320] [Citation(s) in RCA: 19] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
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Cui Q, Musaev DG, Morokuma K. Molecular orbital study of H2 and CH4 activation on small metal clusters. I. Pt, Pd, Pt2, and Pd2. J Chem Phys 1998. [DOI: 10.1063/1.476269] [Citation(s) in RCA: 131] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
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Cottancin E, Pellarin M, Lermé J, Baguenard B, Palpant B, Vialle JL, Broyer M. Unimolecular dissociation of trivalent metal cluster ions: The size evolution of metallic bonding. J Chem Phys 1997. [DOI: 10.1063/1.474374] [Citation(s) in RCA: 14] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
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Bauschlicher CW, Partridge H, Langhoff SR, Rosi M. A theoretical study of the low‐lying states of Ti2and Zr2. J Chem Phys 1991. [DOI: 10.1063/1.461133] [Citation(s) in RCA: 44] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022] Open
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Collision-induced dissociation of Nb+n (n = 2 − 11): bond energies and dissociation pathways. ACTA ACUST UNITED AC 1990. [DOI: 10.1016/0168-1176(90)80065-b] [Citation(s) in RCA: 201] [Impact Index Per Article: 5.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
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Balasubramanian K, Ravimohan C. Spectroscopic properties of 34 electronic states of zirconium dimer (Zr2). J Chem Phys 1990. [DOI: 10.1063/1.457822] [Citation(s) in RCA: 24] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
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Ray U, Jarrold MF, Bower JE, Kraus JS. Photodissociation kinetics of aluminum cluster ions: Determination of cluster dissociation energies. J Chem Phys 1989. [DOI: 10.1063/1.456961] [Citation(s) in RCA: 98] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
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Balducci G, Di Nunzio PE, Gigli G, Guido M. Dissociation energies of the intermetallic molecules CuIn, AgIn, and AuIn. J Chem Phys 1989. [DOI: 10.1063/1.456489] [Citation(s) in RCA: 20] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
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Taylor S, Lemire GW, Hamrick YM, Fu Z, Morse MD. Resonant two‐photon ionization spectroscopy of jet‐cooled Pt2. J Chem Phys 1988. [DOI: 10.1063/1.455577] [Citation(s) in RCA: 139] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
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Shim I, Kingcade JE, Gingerich KA. Electronic states and nature of bonding of the molecule NiGe by all electron ab initio Hartree–Fock (HF) and configuration interaction (CI) calculations and mass spectrometric equilibrium experiments. J Chem Phys 1988. [DOI: 10.1063/1.454967] [Citation(s) in RCA: 11] [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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