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Liu H, Shi D, Sun J, Zhu Z. Excited-states and spectroscopic properties of superoxide anion: a theoretical study including spin–orbit coupling. Mol Phys 2016. [DOI: 10.1080/00268976.2016.1221157] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
Affiliation(s)
- Hui Liu
- College of Physics and Material Science, Henan Normal University, Xinxiang, China
- College of Physics and Electronic Engineering, Xinyang Normal University, Xinyang, China,
| | - Deheng Shi
- College of Physics and Material Science, Henan Normal University, Xinxiang, China
| | - Jingfeng Sun
- College of Physics and Material Science, Henan Normal University, Xinxiang, China
| | - Zunlue Zhu
- College of Physics and Material Science, Henan Normal University, Xinxiang, China
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Aquilante F, De Vico L, Ferré N, Ghigo G, Malmqvist PA, Neogrády P, Pedersen TB, Pitonák M, Reiher M, Roos BO, Serrano-Andrés L, Urban M, Veryazov V, Lindh R. MOLCAS 7: the next generation. J Comput Chem 2010; 31:224-47. [PMID: 19499541 DOI: 10.1002/jcc.21318] [Citation(s) in RCA: 1301] [Impact Index Per Article: 92.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Abstract
Some of the new unique features of the MOLCAS quantum chemistry package version 7 are presented in this report. In particular, the Cholesky decomposition method applied to some quantum chemical methods is described. This approach is used both in the context of a straight forward approximation of the two-electron integrals and in the generation of so-called auxiliary basis sets. The article describes how the method is implemented for most known wave functions models: self-consistent field, density functional theory, 2nd order perturbation theory, complete-active space self-consistent field multiconfigurational reference 2nd order perturbation theory, and coupled-cluster methods. The report further elaborates on the implementation of a restricted-active space self-consistent field reference function in conjunction with 2nd order perturbation theory. The average atomic natural orbital basis for relativistic calculations, covering the whole periodic table, are described and associated unique properties are demonstrated. Furthermore, the use of the arbitrary order Douglas-Kroll-Hess transformation for one-component relativistic calculations and its implementation are discussed. This section especially focuses on the implementation of the so-called picture-change-free atomic orbital property integrals. Moreover, the ElectroStatic Potential Fitted scheme, a version of a quantum mechanics/molecular mechanics hybrid method implemented in MOLCAS, is described and discussed. Finally, the report discusses the use of the MOLCAS package for advanced studies of photo chemical phenomena and the usefulness of the algorithms for constrained geometry optimization in MOLCAS in association with such studies.
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Affiliation(s)
- Francesco Aquilante
- Department of Physical Chemistry, University of Geneva, 30 Quai Ernest Ansermet, CH-1211 Geneva, Switzerland
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Ervin KM, Anusiewicz I, Skurski P, Simons J, Lineberger WC. The Only Stable State of O2-Is the X2ΠgGround State and It (Still!) Has an Adiabatic Electron Detachment Energy of 0.45 eV. J Phys Chem A 2003. [DOI: 10.1021/jp0357323] [Citation(s) in RCA: 216] [Impact Index Per Article: 10.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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STAMPFUSS P, WENZEL W. Benchmark calculations using the individually selecting configuration interaction method. Mol Phys 2002. [DOI: 10.1080/00268970210127988] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/14/2022]
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Mills G, Gordon MS, Metiu H. The adsorption of molecular oxygen on neutral and negative Aun clusters (n=2–5). Chem Phys Lett 2002. [DOI: 10.1016/s0009-2614(02)00746-7] [Citation(s) in RCA: 187] [Impact Index Per Article: 8.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
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Prabhakar R, Siegbahn PEM, Minaev BF, Ågren H. Activation of Triplet Dioxygen by Glucose Oxidase: Spin−Orbit Coupling in the Superoxide Ion. J Phys Chem B 2002. [DOI: 10.1021/jp014013q] [Citation(s) in RCA: 64] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Rajeev Prabhakar
- Department of Physics, Stockholm Center for Physics, Astronomy, and Biotechnology (SCFAB), Stockholm University, S-106 91 Stockholm, Sweden, and Laboratory of Theoretical Chemistry, The Royal Institute of Technology, SE-10044 Stockholm, Sweden
| | - Per E. M. Siegbahn
- Department of Physics, Stockholm Center for Physics, Astronomy, and Biotechnology (SCFAB), Stockholm University, S-106 91 Stockholm, Sweden, and Laboratory of Theoretical Chemistry, The Royal Institute of Technology, SE-10044 Stockholm, Sweden
| | - Boris F. Minaev
- Department of Physics, Stockholm Center for Physics, Astronomy, and Biotechnology (SCFAB), Stockholm University, S-106 91 Stockholm, Sweden, and Laboratory of Theoretical Chemistry, The Royal Institute of Technology, SE-10044 Stockholm, Sweden
| | - Hans Ågren
- Department of Physics, Stockholm Center for Physics, Astronomy, and Biotechnology (SCFAB), Stockholm University, S-106 91 Stockholm, Sweden, and Laboratory of Theoretical Chemistry, The Royal Institute of Technology, SE-10044 Stockholm, Sweden
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NEOGRÁDY PAVEL, MEDVEĎ MIROSLAV, ČERNUŠÁK IVAN, URBAN MIROSLAV. Benchmark calculations of some molecular properties of O2, CN and other selected small radicals using the ROHF-CCSD(T) method. Mol Phys 2002. [DOI: 10.1080/00268970110095660] [Citation(s) in RCA: 30] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/17/2022]
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Lin P, Lucchese RR. Studies of angular distributions and cross sections for photodetachment from the oxygen molecular anion. J Chem Phys 2001. [DOI: 10.1063/1.1369134] [Citation(s) in RCA: 16] [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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Stampfuss P, Wenzel W, Keiter H. The parallel implementation of configuration-selecting multireference configuration interaction method. J Comput Chem 1999. [DOI: 10.1002/(sici)1096-987x(19991115)20:14<1559::aid-jcc9>3.0.co;2-b] [Citation(s) in RCA: 16] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
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McCARTHY MCORNELIUS, ALLINGTON JAMESWR, SULLIVAN KO. A quadratic configuration interaction study of N2O and N2O·−. Mol Phys 1999. [DOI: 10.1080/00268979909483116] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
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Parisel O, Ellinger Y, Giessner-Prettre C. The electroaffinity of O2 by DFT and coupled MCSCF/peturbation approaches. A computational experiment. Chem Phys Lett 1996. [DOI: 10.1016/0009-2614(96)00016-4] [Citation(s) in RCA: 19] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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Heinemann C, Koch W, Lindner GG, Reinen D. Electronic spectrum of S2-, the electron affinity of S2, and the binding energies of neutral and anionic S3 clusters. PHYSICAL REVIEW. A, ATOMIC, MOLECULAR, AND OPTICAL PHYSICS 1995; 52:1024-1038. [PMID: 9912341 DOI: 10.1103/physreva.52.1024] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/22/2023]
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Borowski P, Roos BO, Racine SC, Lee TJ, Carter S. The ozonide anion: A theoretical study. J Chem Phys 1995. [DOI: 10.1063/1.469639] [Citation(s) in RCA: 23] [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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A theoretical determination of the dissociation energy of the nitric oxide dimer. ACTA ACUST UNITED AC 1994. [DOI: 10.1007/bf01113292] [Citation(s) in RCA: 36] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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