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Volumn 115, Issue 16, 2011, Pages 3665-3678

Geometry optimization of radicaloid systems using improved virtual orbital-complete active space configuration interaction (IVO-CASCI) analytical gradient method

Author keywords

[No Author keywords available]

Indexed keywords

AB INITIO CALCULATIONS; ACTIVE SPACES; ANALYTICAL DERIVATIVE; ANALYTICAL GRADIENTS; ARBITRARY SPIN; BASIS SETS; BICYCLIC STRUCTURE; CAS-SCF; COMPLETE ACTIVE SPACE; COMPUTATIONAL COSTS; CONFIGURATION INTERACTIONS; CONVERGENCE PROBLEMS; DIRADICALS; ENERGY GRADIENTS; EQUILIBRIUM GEOMETRIES; GEOMETRY OPTIMIZATION; IR SPECTRUM; MANY-BODY APPROACH; MONOCYCLIC STRUCTURES; MULTI REFERENCE; OPEN-SHELL MOLECULES; RELATIVE STABILITIES; SELF-CONSISTENT FIELD; THEORETICAL CALCULATIONS; TRIMETHYLENEMETHANE; VIRTUAL ORBITALS;

EID: 79953845155     PISSN: 10895639     EISSN: 15205215     Source Type: Journal    
DOI: 10.1021/jp103536w     Document Type: Article
Times cited : (32)

References (128)
  • 94
    • 79955453301 scopus 로고    scopus 로고
    • Basis sets were obtained from: Basis Set Exchange, v1.2.2
    • Basis sets were obtained from: Basis Set Exchange, v1.2.2; www.emsl.pnl.gov/forms/basisform.html.
  • 95
    • 0001243187 scopus 로고    scopus 로고
    • The role of databases in support of computational chemistry calculations
    • Feller, D. The Role of Databases in Support of Computational Chemistry Calculations J. Comput. Chem. 1996, 17, 1571-1586 (Pubitemid 126572051)
    • (1996) Journal of Computational Chemistry , vol.17 , Issue.13 , pp. 1571-1586
    • Feller, D.1
  • 97
    • 79955445527 scopus 로고    scopus 로고
    • See www.emsl.pnl.gov/ forms/basisform.html.
  • 115
    • 79955433835 scopus 로고    scopus 로고
    • From the electronic structure point of view, triradicals are species with three unpaired electrons distributed in three quasi-degenerate orbitals. This definition is an extension of Salem's definition of diradicals as molecules with two electrons occupying two quasi-degenerate orbitals
    • From the electronic structure point of view, triradicals are species with three unpaired electrons distributed in three quasi-degenerate orbitals. This definition is an extension of Salem's definition of diradicals as molecules with two electrons occupying two quasi-degenerate orbitals.


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.