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Volumn 104, Issue 46, 2000, Pages 10923-10931

Calibration of the quantum/classical hamiltonian in semiempirical QM/MM AM1 and PM3 methods

Author keywords

[No Author keywords available]

Indexed keywords

CHARGED PARTICLES; ELECTROSTATICS; FLOW INTERACTIONS; MOLECULAR ORIENTATION; ORGANIC COMPOUNDS; VAN DER WAALS FORCES; WATER;

EID: 0034319693     PISSN: 10895639     EISSN: None     Source Type: Journal    
DOI: 10.1021/jp001974g     Document Type: Article
Times cited : (52)

References (79)
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    • Smith, D. A., Ed.; ACS Symposium Series 569; American Chemical Society: Washington, DC
    • (a) Gao, J. In Modeling the Hydrogen Bond; Smith, D. A., Ed.; ACS Symposium Series 569; American Chemical Society: Washington, DC, 1994.
    • (1994) Modeling the Hydrogen Bond
    • Gao, J.1
  • 2
    • 84962367344 scopus 로고    scopus 로고
    • Lipkowitz, K. B.; Boyd, D. B. Eds.; VCH: Weinehim, Germany
    • (b) Gao, J. In Reviews in Computational Chemistry; Lipkowitz, K. B.; Boyd, D. B. Eds.; VCH: Weinehim, Germany, 1996; Vol. 7, p 119.
    • (1996) Reviews in Computational Chemistry , vol.7 , pp. 119
    • Gao, J.1
  • 5
    • 85037452794 scopus 로고    scopus 로고
    • ACS Symposium Series 712; Gao, J., Thompson, M. A., Eds.; American Chemical Society: Washington, DC
    • (e) Combined Quantum Mechanical and Molecular Mechanical Methods; ACS Symposium Series 712; Gao, J., Thompson, M. A., Eds.; American Chemical Society: Washington, DC, 1998.
    • (1998) Combined Quantum Mechanical and Molecular Mechanical Methods
  • 55
    • 85037450246 scopus 로고    scopus 로고
    • note
    • 13c
  • 75
    • 85037448308 scopus 로고    scopus 로고
    • BSSE-corrected B3LYP energies were determined using the AMI or PM3 internal geometries for the QM monomer. Test calculations showed that the use of these geometries for the QM monomer instead of the B3LYP optimized ones affected very slightly both the location and depth of the minimum in the energy profile
    • BSSE-corrected B3LYP energies were determined using the AMI or PM3 internal geometries for the QM monomer. Test calculations showed that the use of these geometries for the QM monomer instead of the B3LYP optimized ones affected very slightly both the location and depth of the minimum in the energy profile.
  • 78
    • 85037483004 scopus 로고    scopus 로고
    • note
    • Calculations were performed using the nonelectrostatic formalism reported by Cummins and Gready. In addition to the 6-12 potential function for the nonelectrostatic term, their treatment considers a 10-12 pair potential function for hydrogen-bond interactions, and hydrogen atoms in the TIP3P water molecule have nonzero van der Waals parameters (ε = 0.02 kcal/mol; r* = 1 Å).


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.