THE MULTIPOLE EXPANSION: A NEW LOOK
β Scribed by RICARDO E. MUSAFIR
- Publisher
- Elsevier Science
- Year
- 2000
- Tongue
- English
- Weight
- 121 KB
- Volume
- 236
- Category
- Article
- ISSN
- 0022-460X
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π SIMILAR VOLUMES
Cartesian Gaussian orbitals CGO about one center are expanded as a series of spherical harmonics around a new origin. Radial coefficients are given in Ε½ . analytical form. Developments of solid harmonic Gaussian orbitals SHGO are also obtained and used to study the convergence properties of expansio
## Abstract The calculations of longβrange interaction energy are often based on multipole expansion. The truncated multipole expansion and interaction energy calculated with it are noninvariant with respect to an arbitrary choice of local coordinate systems. In this paper we show that truncated mu