ISSN:
0192-8651
Schlagwort(e):
Computational Chemistry and Molecular Modeling
;
Biochemistry
Quelle:
Wiley InterScience Backfile Collection 1832-2000
Thema:
Chemie und Pharmazie
,
Informatik
Notizen:
General guidelines for development of small but efficient basis sets for intermolecular interaction calculations have been proposed and tested for simple model systems. It has been demonstrated that the use of overlap matched atomic orbitals (OMAO) leads to significant improvement in the first-order exchange and electrostatic penetration contributions. Basis sets assuring proper charge distribution lead to a better description of the electrostatic multipole component. The ab-initio effective-core-model potential technique permits a considerable reduction of basis size while having little effect on the selfconsistent field (SCF) interaction energy if basis-set superposition error is corrected properly.
Zusätzliches Material:
1 Ill.
Materialart:
Digitale Medien
URL:
http://dx.doi.org/10.1002/jcc.540040409
