ISSN:
0020-7608
Keywords:
Computational Chemistry and Molecular Modeling
;
Atomic, Molecular and Optical Physics
Source:
Wiley InterScience Backfile Collection 1832-2000
Topics:
Chemistry and Pharmacology
Notes:
This article presents an object orientated approach to the calculation of quantum chemical quantities, specifically Møller-Plesset second- and third-order energies. Blocking and index symmetry is used to take advantage of the sparsity of the data structures. The two main classes, Arrays and BlockArrays, are presented along with a sample code segment. While this code has been specifically used to calculate quantum chemical quantities, the code has been made general enough to be of use in other computational settings. © 1995 John Wiley & Sons, Inc.
Additional Material:
1 Ill.
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1002/qua.560560852