메뉴 건너뛰기




Volumn 25, Issue 11, 2004, Pages 1322-1332

Accuracy of free energies of hydration using CM1 and CM3 atomic charges

Author keywords

Am1; Pm3; Charge model; Free energy of hydration; Partial atomic charges

Indexed keywords

COMPUTER SIMULATION; ELECTROSTATICS; FREE ENERGY; HYDRATION; HYDROGEN BONDS; METHANE; MOLECULAR DYNAMICS; MONTE CARLO METHODS; ORGANIC COMPOUNDS; PERTURBATION TECHNIQUES; SURFACE PROPERTIES; WATER;

EID: 3142707941     PISSN: 01928651     EISSN: None     Source Type: Journal    
DOI: 10.1002/jcc.20059     Document Type: Article
Times cited : (130)

References (51)
  • 31
    • 0000875754 scopus 로고    scopus 로고
    • Schleyer, P. v. R.; Allinger, N. L.; Clark, T.; Kollman, P. A.; Schaefer, H. F., III; Schreiner, P. R., Eds.; Wiley: New York
    • Jorgensen, W. L. In Encyclopedia of Computational Chemistry; Schleyer, P. v. R.; Allinger, N. L.; Clark, T.; Kollman, P. A.; Schaefer, H. F., III; Schreiner, P. R., Eds.; Wiley: New York, 1998, p 1061, vol. 2.
    • (1998) Encyclopedia of Computational Chemistry , vol.2 , pp. 1061
    • Jorgensen, W.L.1
  • 34
    • 0034749820 scopus 로고    scopus 로고
    • For procedural details on FEP calculations with flexible bond lengths and angles, see: Price, D. J.; Jorgensen, W. L
    • For procedural details on FEP calculations with flexible bond lengths and angles, see: Price, D. J.; Jorgensen, W. L. J Comput Aided Mol Des 2001, 15, 681.
    • (2001) J Comput Aided Mol Des , vol.15 , pp. 681
  • 40
    • 3142667056 scopus 로고    scopus 로고
    • 3N (0.06, 2.42, 0.015). Alkyl groups on carbon are neutral with the same parameters as before. For tertiary formamides, the charges on C and O are reduced in magnitude to ±0.57. The modified parameters yield much improved free energies of hydration and retain 1-2% errors for pure liquid densities and heats of vaporization
    • 3N (0.06, 2.42, 0.015). Alkyl groups on carbon are neutral with the same parameters as before. For tertiary formamides, the charges on C and O are reduced in magnitude to ±0.57. The modified parameters yield much improved free energies of hydration and retain 1-2% errors for pure liquid densities and heats of vaporization.


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.