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Volumn 118, Issue 4, 2003, Pages 1604-1609

A comparison of polarized double-zeta basis sets and natural orbitals for full configuration interaction benchmarks

Author keywords

[No Author keywords available]

Indexed keywords

CHEMICAL BONDS; COMPUTATIONAL METHODS; ELECTRON ENERGY LEVELS; ERRORS; FREQUENCIES; MOLECULAR VIBRATIONS; MOLECULES; OPTIMIZATION; SPECTROSCOPIC ANALYSIS;

EID: 0037460278     PISSN: 00219606     EISSN: None     Source Type: Journal    
DOI: 10.1063/1.1532313     Document Type: Article
Times cited : (42)

References (43)
  • 33
    • 77956755263 scopus 로고    scopus 로고
    • The configuration interaction method: Advances in highly correlated approaches
    • edited by P.-O. Löwdin (Academic, New York)
    • C. D. Sherrill and H. F. Schaefer, "The configuration interaction method: Advances in highly correlated approaches," in Advances in Quantum Chemistry, edited by P.-O. Löwdin (Academic, New York, 1999), Vol. 34, pp. 143-269.
    • (1999) Advances in Quantum Chemistry , vol.34 , pp. 143-269
    • Sherrill, C.D.1    Schaefer, H.F.2
  • 35
    • 0012922065 scopus 로고    scopus 로고
    • note CISD is not size consistent, so the quality of CISD natural orbitals will degrade at extended geometries. Computing dissociation energies by a fragment approach makes predictions even better on average; the difference ranges from 0.04 eV for BH to 0.32 eV for HF. The performance of CISD natural orbitals beyond equilibrium remains to be fully explored
    • note CISD is not size consistent, so the quality of CISD natural orbitals will degrade at extended geometries. Computing dissociation energies by a fragment approach makes predictions even better on average; the difference ranges from 0.04 eV for BH to 0.32 eV for HF. The performance of CISD natural orbitals beyond equilibrium remains to be fully explored.


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.