The effective core potential (ECP), using a basis set of different qualities, and ab initio full-electron (FE) calculations were carried out for MoS;', MOO,-', and MoOCl, molecules. The topology of -V$(rcp) (the negative Laplacian of the charge density at its critical points) in the atomic valence s
Numerical study of the exchange effects in the valence and core energy bands of the metallic lithium chain
✍ Scribed by I. Flamant; J. Delhalle; J. G. Fripiat
- Publisher
- John Wiley and Sons
- Year
- 1997
- Tongue
- English
- Weight
- 209 KB
- Volume
- 63
- Category
- Article
- ISSN
- 0020-7608
No coin nor oath required. For personal study only.
✦ Synopsis
Minimal basis-set STO-3G calculations on the infinite metallic chain of Ž . lithium atoms, -Li-, performed within the Fourier space-restricted Hartree᎐Fock x Ž
. approach FS-RHF , are reported to illustrate that the Fourier representation method, in which all lattice summations are accurately carried out to infinity, is able to reproduce the genuine features of the RHF approach for the metallic cases, i.e., the vanishing of the density of states at the Fermi energy.
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