Symmetry of Polycentric Systems - Couverture souple

Fieck, G

Couverture souple

ISBN 10 : 3662199289 ISBN 13 : 9783662199282

Editeur : Springer, 2014

Synopsis

Summary of the Wigner-Racah algebra of non-simply-reducible point groups with non-ambivalent classes.- Representations induced by polyhedral edges.- Bicentric matrices.- The matrix elements of s.-a. molecular orbitals.- Polyhedral coefficients referring to edges.- Triangular coefficients.- Triangular invariants.- Symmetry-adapted geminals and densities.- Pseudo-tetrahedral coefficients.- Two-particle interaction.- Complete bases of irreducible representations.- Transformation properties and structure of the multi-centre integrals.- Multi-centre integrals and molecular symmetry.- Ab initio determination of the polycentric invariants.- Wolfsberg-Helmholtz and Mulliken approximations.- Floating orbitals.- Overlap- and structural matrices, orthonormalization.- Many-electron systems.- Sketch of the VB picture.- Prospect of crystals.- Case study: Tetrahedral structures.- Case study: Matrix elements.

Détails de l'édition

• Éditeur: Springer
• Date d'édition: 2014
• Langue: anglais
• ISBN 10: 3662199289
• ISBN 13: 9783662199282
• Reliure: Broché
• Nombre de pages: 152
• Coordonnées du fabricant: KINESIS; https://www.also.com/ec/cms5/en_6000/6000/index.jsp; ; Friedrich-Karl-Str. 9; Hamburg; 22391; Allemagne