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Hu J, Ma J, Jin Z, Liu W, Huang L, Wang X, Xing X. Reactivity of cationic silver clusters with O 2: a probe of interplay between clusters' geometric and electronic structures. Phys Chem Chem Phys 2024; 26:7407-7415. [PMID: 38351849 DOI: 10.1039/d3cp05082c] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/29/2024]
Abstract
We explored the size-dependent reactivity of Agn+ (n = 2-22) with O2 under mild conditions and found that only a few sizes of Agn+, with even values of n = 4, 6, 12, 16, 18, and 22, are reactive. Possible structures of Agn+ (n = 2-22) were determined using a genetic algorithm with incomplete local optimizations at the DFT level, and the calculated bonding strengths of O2 on these structures are consistent with experimental observations. Analyses revealed a close relationship between the reactivity of Agn+ with O2 and its HOMO-LUMO gap: cationic silver clusters with a small HOMO-LUMO gap are reactive, which can be rationalized by the covalent character of chemical bonds between Agn+ and O2 involving their frontier orbitals. The peculiar size-dependent HOMO-LUMO gaps and reactivity with O2 correlate with the subtle interplay between the electronic configurations and geometric structures of these silver cluster cations.
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Affiliation(s)
- Jin Hu
- School of Chemical Science and Engineering, Shanghai Key Lab of Chemical Assessment and Sustainability, Tongji University, 1239 Siping Road, Shanghai, 200092, China.
| | - Jun Ma
- School of Chemical Science and Engineering, Shanghai Key Lab of Chemical Assessment and Sustainability, Tongji University, 1239 Siping Road, Shanghai, 200092, China.
| | - Zhengqian Jin
- School of Chemical Science and Engineering, Shanghai Key Lab of Chemical Assessment and Sustainability, Tongji University, 1239 Siping Road, Shanghai, 200092, China.
| | - Wen Liu
- School of Chemical Science and Engineering, Shanghai Key Lab of Chemical Assessment and Sustainability, Tongji University, 1239 Siping Road, Shanghai, 200092, China.
| | - Lulu Huang
- School of Chemical Science and Engineering, Shanghai Key Lab of Chemical Assessment and Sustainability, Tongji University, 1239 Siping Road, Shanghai, 200092, China.
| | - Xuefeng Wang
- School of Chemical Science and Engineering, Shanghai Key Lab of Chemical Assessment and Sustainability, Tongji University, 1239 Siping Road, Shanghai, 200092, China.
| | - Xiaopeng Xing
- School of Chemical Science and Engineering, Shanghai Key Lab of Chemical Assessment and Sustainability, Tongji University, 1239 Siping Road, Shanghai, 200092, China.
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2
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Diffusion Monte Carlo investigation of electronic structure properties for 13-atom alkali metal clusters. Chem Phys 2022. [DOI: 10.1016/j.chemphys.2022.111767] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
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3
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Jiang K, Nafziger J, Wasserman A. Constructing a non-additive non-interacting kinetic energy functional approximation for covalent bonds from exact conditions. J Chem Phys 2018; 149:164112. [PMID: 30384751 DOI: 10.1063/1.5051455] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
Affiliation(s)
- Kaili Jiang
- Department of Physics and Astronomy, Purdue University, 525 Northwestern Ave., West Lafayette, Indiana 47907, USA
| | - Jonathan Nafziger
- Department of Chemistry, Purdue University, 560 Oval Dr., West Lafayette Indiana 47907, USA
| | - Adam Wasserman
- Department of Physics and Astronomy, Purdue University, 525 Northwestern Ave., West Lafayette, Indiana 47907, USA
- Department of Chemistry, Purdue University, 560 Oval Dr., West Lafayette Indiana 47907, USA
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4
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Investigation on the chemical active sites of copper nanoclusters as nanocatalyst for the adsorption of acetylene: calibration of DFT method and basis set. Theor Chem Acc 2016. [DOI: 10.1007/s00214-016-1806-z] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
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5
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Song C, Wang LP, Sachse T, Preiß J, Presselt M, Martínez TJ. Efficient implementation of effective core potential integrals and gradients on graphical processing units. J Chem Phys 2015; 143:014114. [DOI: 10.1063/1.4922844] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
Affiliation(s)
- Chenchen Song
- Department of Chemistry and the PULSE Institute, Stanford University, Stanford, California 94305, USA
- SLAC National Accelerator Laboratory, Menlo Park, California 94025, USA
| | - Lee-Ping Wang
- Department of Chemistry and the PULSE Institute, Stanford University, Stanford, California 94305, USA
- SLAC National Accelerator Laboratory, Menlo Park, California 94025, USA
| | - Torsten Sachse
- Institute for Physical Chemistry, Friedrich Schiller University Jena, Helmholtzweg 4, 07743 Jena, Germany
| | - Julia Preiß
- Institute for Physical Chemistry, Friedrich Schiller University Jena, Helmholtzweg 4, 07743 Jena, Germany
| | - Martin Presselt
- Institute for Physical Chemistry, Friedrich Schiller University Jena, Helmholtzweg 4, 07743 Jena, Germany
| | - Todd J. Martínez
- Department of Chemistry and the PULSE Institute, Stanford University, Stanford, California 94305, USA
- SLAC National Accelerator Laboratory, Menlo Park, California 94025, USA
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6
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Medel VM, Reber AC, Chauhan V, Sen P, Köster AM, Calaminici P, Khanna SN. Nature of valence transition and spin moment in Ag(n)V(+) clusters. J Am Chem Soc 2014; 136:8229-36. [PMID: 24824084 DOI: 10.1021/ja412064c] [Citation(s) in RCA: 46] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
Abstract
Evolution in the atomic structure, bonding characteristics, stability, and the spin magnetic moment of neutral and cationic AgnV clusters has been investigated using first-principles density functional approach with gradient corrected functional. It is shown that at small sizes, the V 4s states hybridize with Ag states to form 1S and 1P like superatomic orbitals, whereas the 3d states are localized on V giving the V atom an effective valence of 1 or 2. Starting from Ag8V(+), the V 3d states begin to participate in the bonding by hybridizing with the nearly free electron gas to form 1D superatomic orbitals increasing the V atom effective valence toward 5. For the cationic clusters, this changing valence results in three shell closures that lead to stable species. These occur for cationic clusters containing 5, 7, and 14 Ag atoms. The first two stable species correspond to filled 1S and 1P shells in two and three dimensions with a valence of 2 for V, whereas the closure at 14 Ag atoms correspond to filled 1S, 1P, and 1D shells with V site exhibiting a valence of 5. The transition from filled 1S and 1P shells to filled 1S, 1P, and 1D shells is confirmed by a quenching of the spin magnetic moment. The theoretical findings are consistent with the observed drops in intensity in the mass spectrum of AgnV(+) clusters after 5, 7, and 14 Ag atoms.
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Affiliation(s)
- Victor M Medel
- Department of Physics, Virginia Commonwealth University , Richmond, Virginia 23284-2000, United States
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Ghassemi EN, Larson J, Larson Å. A diabatic representation of the two lowest electronic states of Li3. J Chem Phys 2014. [DOI: 10.1063/1.4871014] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
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8
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Gamboa GU, Reber AC, Khanna SN. Electronic subshell splitting controls the atomic structure of charged and neutral silver clusters. NEW J CHEM 2013. [DOI: 10.1039/c3nj01075a] [Citation(s) in RCA: 31] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
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9
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Pakiari AH, Mousavi M. A Detailed Study of the Electronic Structure of Fe3 Cluster and Associative Adsorption of N2 to This Cluster: A Natural Bond Orbital Analysis. J Phys Chem A 2010; 114:10209-16. [DOI: 10.1021/jp103540z] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- A. H. Pakiari
- Chemistry Department, College of Science, Shiraz University, Shiraz 71545, Iran
| | - M. Mousavi
- Chemistry Department, College of Science, Shiraz University, Shiraz 71545, Iran
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Rademann K. Photoionization Mass Spectrometry and Valence Photoelectron-Photoion Coincidence Spectroscopy of Isolated Clusters in a Molecular Beam. ACTA ACUST UNITED AC 2010. [DOI: 10.1002/bbpc.19890930604] [Citation(s) in RCA: 88] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
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11
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Banerjee A, Chakrabarti A, Ghanty TK. Time-dependent density functional theory calculation of van der Waals coefficient of sodium clusters. J Chem Phys 2007; 127:134103. [DOI: 10.1063/1.2774976] [Citation(s) in RCA: 23] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
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12
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Sophy KB, Calaminici P, Pal S. Density Functional Static Dipole Polarizability and First-Hyperpolarizability Calculations of Nan (n = 2, 4, 6, 8) Clusters Using an Approximate CPKS Method and its Comparison with MP2 Calculations. J Chem Theory Comput 2007; 3:716-27. [DOI: 10.1021/ct6003627] [Citation(s) in RCA: 26] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- K. B. Sophy
- Theory Group, Physical Chemistry Division, National Chemical Laboratory, Pune 411 008, India, and Departmento de Quimica, CINVESTAV, Av. Instituto Politecnico Nacional 2508, A. P. 14-740 Mexico, D. F. 07000, Mexico
| | - Patrizia Calaminici
- Theory Group, Physical Chemistry Division, National Chemical Laboratory, Pune 411 008, India, and Departmento de Quimica, CINVESTAV, Av. Instituto Politecnico Nacional 2508, A. P. 14-740 Mexico, D. F. 07000, Mexico
| | - Sourav Pal
- Theory Group, Physical Chemistry Division, National Chemical Laboratory, Pune 411 008, India, and Departmento de Quimica, CINVESTAV, Av. Instituto Politecnico Nacional 2508, A. P. 14-740 Mexico, D. F. 07000, Mexico
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Guo J, Shen J, Chen N. Prediction of the lowest-energy structures of actinide-series metal clusters using Möbius inversion pair potentials. Chem Phys 2006. [DOI: 10.1016/j.chemphys.2005.10.030] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
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14
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Douady J, Gervais B, Giglio E, Ipatov A, Jacquet E. Spectroscopic properties of in bulk and on the surface of Ar droplets. J Mol Struct 2006. [DOI: 10.1016/j.molstruc.2005.09.027] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
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15
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Density functional theory of clusters of nontransition metals using simple models. ACTA ACUST UNITED AC 2005. [DOI: 10.1007/3-540-61132-0_4] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/09/2023]
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16
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Temelso B, Sherrill CD. High accuracy ab initio studies of Li6+, Li6−, and three isomers of Li6. J Chem Phys 2005; 122:064315. [PMID: 15740380 DOI: 10.1063/1.1846671] [Citation(s) in RCA: 33] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
Abstract
The structures and energetics of Li(6) (+), Li(6) (-) and three isomers of Li(6) are investigated using the coupled-cluster singles, doubles and perturbative triples [CCSD(T)] method with valence and core-valence correlation consistent basis sets of double- to quadruple-zeta quality (cc-pVXZ and cc-pCVXZ, where X=D-Q). These results are compared with qualitatively different predictions by less reliable methods. Our results conclusively show that the D(4h) isomer is the global minimum structure for Li(6). It is energetically favored over the C(5v) and D(3h) structures by about 5.1 and 7.1 kcal mol(-1), respectively, after the inclusion of the zero-point vibrational energy (ZPVE) correction. Our most accurate total atomization energies are 123.2, 117.6, and 115.7 kcal mol(-1) for the D(4h), C(5v), and D(3h) isomers, respectively. Comparison of experimental optical absorption spectra with our computed electronic spectra also indicate that the D(4h) isomer is indeed the most stable structure. The cation, anion, and some higher spin states are investigated using the less expensive cc-pCVDZ basis set. Adiabatic ionization energies and electron affinities are reported and compared with experimental values. Predictions of molecular properties are found to be sensitive to the basis set used and to the treatment of electron correlation.
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Affiliation(s)
- Berhane Temelso
- Center for Computational Molecular Science and Technology, School of Chemistry and Biochemistry, Georgia Institute of Technology, Atlanta, Georgia 30332-0400, USA
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17
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Gervais B, Giglio E, Jacquet E, Ipatov A, Reinhard PG, Suraud E. Simple DFT model of clusters embedded in rare gas matrix: Trapping sites and spectroscopic properties of Na embedded in Ar. J Chem Phys 2004; 121:8466-80. [PMID: 15511170 DOI: 10.1063/1.1789473] [Citation(s) in RCA: 25] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022] Open
Abstract
We present a theoretical model to study the dynamics of metallic clusters embedded in a rare gas matrix. We describe the active electrons of the embedded cluster using time dependent density functional theory, while the surrounding matrix is described in terms of classical molecular dynamics of polarizable atoms. The coupling between the cluster and the rare gas atoms is deduced from the work of Gross and Spiegelmann [J. Chem. Phys. 108, 4148 (1998)] and reformulated explicitly in a simple and efficient density functional form. The electron rare gas interaction takes the form of an averaged dipole fluctuation term, which retains the van der Waals long range interaction, and a short range repulsive pseudopotential, which accounts for the Pauli repulsion of the electron by the rare gas atom. We applied our model to Na clusters embedded in Ar matrix. For the latter we developed an efficient local pseudopotential, which allows studying systems containing more than 10(3) Ar atoms. We show that large systems are indeed necessary to account properly for long range polarization of the matrix, that competes with the matrix confinement effect. We focus our study on Na(2), Na(4), and Na(8). For each system, we have determined the geometry of the most favorable trapping site by means of damped molecular dynamics. We present the effect of matrix embedding on the optical absorption spectrum. For Na(2), the trapping site can be unambiguously identified by comparison of the absorption spectrum with experiment. For Na(4) the spectrum of the embedded cluster is significantly different from the free cluster spectrum, while for Na(8) differences are less pronounced.
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Affiliation(s)
- B Gervais
- CIRIL, unité mixte CEA-CNRS-ENSICAEN et Université de Caen Basse-Normandie BP 5133, F-14070 Caen Cedex 05, France
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18
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Coudert LH, Ernst WE, Golonzka O. Hyperfine coupling and pseudorotational motion interaction in Na3. J Chem Phys 2002. [DOI: 10.1063/1.1508105] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
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19
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20
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Kronik L, Vasiliev I, Jain M, Chelikowsky JR. Ab initiostructures and polarizabilities of sodium clusters. J Chem Phys 2001. [DOI: 10.1063/1.1390524] [Citation(s) in RCA: 56] [Impact Index Per Article: 2.4] [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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Blaise P, Blundell SA, Guet C, Zope RR. Charge-induced fragmentation of sodium clusters. PHYSICAL REVIEW LETTERS 2001; 87:063401. [PMID: 11497828 DOI: 10.1103/physrevlett.87.063401] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/25/2001] [Indexed: 05/23/2023]
Abstract
The fission of highly charged sodium clusters with fissilities X>1 is studied by ab initio molecular dynamics. Na4+24 is found to undergo predominantly sequential Na+3 emission on a time scale of 1 ps, while Na(Q+)(24) ( 5< or =Q< or =8) undergoes multifragmentation on a time scale > or =0.1 ps, with Na+ increasingly the dominant fragment as Q increases. All singly charged fragments Na(+)(n) up to size n = 6 are observed. The observed fragment spectrum is, within statistical error, independent of the temperature T of the parent cluster for T< or =1500 K. These findings are consistent with and explain recent trends observed experimentally.
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Affiliation(s)
- P Blaise
- Département de Recherche Fondamentale sur la Matière Condensée, CEA-Grenoble, 17, rue des Martyrs, F-38054 Grenoble CEDEX 9, France
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22
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Experimental evidence for anharmonic and rotational effects in the evaporation of sodium clusters. Chem Phys Lett 2001. [DOI: 10.1016/s0009-2614(01)00010-0] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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23
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Saalmann U. Reaction dynamics of metallic clusters colliding with atoms. ADVANCES IN QUANTUM CHEMISTRY 2001. [DOI: 10.1016/s0065-3276(01)40022-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
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24
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Casula F, Andreoni W, Maschke K. Size effects on the electron energy spectra of aluminium clusters. ACTA ACUST UNITED AC 2000. [DOI: 10.1088/0022-3719/19/26/015] [Citation(s) in RCA: 11] [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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25
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26
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Nieminen RM, Huttunen P. Size-dependent photoemission shifts in small metal clusters. ACTA ACUST UNITED AC 2000. [DOI: 10.1088/0305-4608/16/5/003] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
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27
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Weimer HA, Van Zee RJ, Graham JT, Weltner W. Hyperfine Structure in N via Electron Spin Resonance at 4 K. J Phys Chem A 2000. [DOI: 10.1021/jp993575v] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- H. A. Weimer
- Department of Chemistry, University of Florida, Gainesville, Florida 32611-7200
| | - R. J. Van Zee
- Department of Chemistry, University of Florida, Gainesville, Florida 32611-7200
| | - J. T. Graham
- Department of Chemistry, University of Florida, Gainesville, Florida 32611-7200
| | - W. Weltner
- Department of Chemistry, University of Florida, Gainesville, Florida 32611-7200
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28
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Analysis of chemical bond in metal clusters: I. Alkali metal and alkaline earth metals. ADVANCES IN QUANTUM CHEMISTRY 2000. [DOI: 10.1016/s0065-3276(00)37017-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register]
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29
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Aguado A, López JM, Alonso JA, Stott MJ. Orbital-free molecular dynamics simulations of melting in Na8 and Na20: Melting in steps. J Chem Phys 1999. [DOI: 10.1063/1.479899] [Citation(s) in RCA: 64] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
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30
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Calaminici P, Jug K, Köster AM. Static polarizabilities of Nan (n⩽9) clusters: An all-electron density functional study. J Chem Phys 1999. [DOI: 10.1063/1.479222] [Citation(s) in RCA: 52] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
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33
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Durand G, Spiegelmann F, Bernier A. Electronic structure of doubly charged dimers Mg22+and Hg22+. ACTA ACUST UNITED AC 1999. [DOI: 10.1088/0022-3700/20/6/006] [Citation(s) in RCA: 18] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
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34
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Pacheco JM, Martins JL. Ab initio pseudopotential calculation of the photo-response of metal clusters. J Chem Phys 1997. [DOI: 10.1063/1.473608] [Citation(s) in RCA: 38] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
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36
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Li Y, Blaisten-Barojas E, Papaconstantopoulos D. Molecular dynamics study of neutral and multiply charged sodium clusters. Chem Phys Lett 1997. [DOI: 10.1016/s0009-2614(97)00208-x] [Citation(s) in RCA: 12] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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37
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Lermé J. Pseudopotential effects in alkali clusters by the pseudo-Hamiltonian technique. PHYSICAL REVIEW. B, CONDENSED MATTER 1996; 54:14158-14171. [PMID: 9985341 DOI: 10.1103/physrevb.54.14158] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 04/12/2023]
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38
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Hishinuma N. Symmetrized shape oscillation in the structure of 6Li7 clusters observed by molecular beam electron‐spin resonance. J Chem Phys 1996. [DOI: 10.1063/1.472407] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
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39
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Variational calculations of the rovibrational energy levels of K2Na+. Chem Phys Lett 1996. [DOI: 10.1016/0009-2614(96)00943-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
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40
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Martins JL. Stability of NanPb (n <~ 7) clusters: A first-principles molecular-dynamics study. PHYSICAL REVIEW. B, CONDENSED MATTER 1996; 54:2937-2941. [PMID: 9986152 DOI: 10.1103/physrevb.54.2937] [Citation(s) in RCA: 13] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 04/12/2023]
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41
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Reddy BV, Khanna SN. Structure and stability of TinNm clusters. PHYSICAL REVIEW. B, CONDENSED MATTER 1996; 54:2240-2243. [PMID: 9986077 DOI: 10.1103/physrevb.54.2240] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 04/12/2023]
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42
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Zhang PH, Li JM. Theoretical studies of electronic excited states for Na3. PHYSICAL REVIEW. A, ATOMIC, MOLECULAR, AND OPTICAL PHYSICS 1996; 54:665-669. [PMID: 9913523 DOI: 10.1103/physreva.54.665] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/22/2023]
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Pastor GM, Hirsch R, Mühlschlegel B. Magnetism and structure of small clusters: An exact treatment of electron correlations. PHYSICAL REVIEW. B, CONDENSED MATTER 1996; 53:10382-10396. [PMID: 9982609 DOI: 10.1103/physrevb.53.10382] [Citation(s) in RCA: 22] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 04/12/2023]
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Häkkinen H, Manninen M. How "magic" is a magic metal cluster? PHYSICAL REVIEW LETTERS 1996; 76:1599-1602. [PMID: 10060470 DOI: 10.1103/physrevlett.76.1599] [Citation(s) in RCA: 21] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/23/2023]
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46
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47
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Ionic structure and global deformation of axially symmetric simple metal clusters. ACTA ACUST UNITED AC 1995. [DOI: 10.1007/bf01437507] [Citation(s) in RCA: 40] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
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49
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Schreiber E, Kobe K, Ruff A, Rutz S, Sommerer G, Wöste L. Ultrafast fragmentation probability of the Na3 C state. Chem Phys Lett 1995. [DOI: 10.1016/0009-2614(95)00724-i] [Citation(s) in RCA: 13] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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50
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Häkkinen H, Manninen M. Electronic-structure-induced deformations of liquid metal clusters. PHYSICAL REVIEW. B, CONDENSED MATTER 1995; 52:1540-1543. [PMID: 9981215 DOI: 10.1103/physrevb.52.1540] [Citation(s) in RCA: 12] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 04/12/2023]
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