Nota de FísicaPublicado
Multicenter Bonds, Bond Valence and Bond Charge Apportion
Myriam Segre de Giambiagi; Mario Giambiagi; Marcelo de Souza Fortes
1996
Dados da publicação
- Autores
- Myriam Segre de Giambiagi; Mario Giambiagi; Marcelo de Souza Fortes
- Tipo
- Nota de Física
- Status
- Publicado
- Data de publicação
- 1996
- Descrição
- In the same way that the valence of an atom issues from the definition of bond index, we show here that the three-center bond index lends itself to the definition of a bond valence. Within the charge of a bond, we show that its self-charge (i.e., the amount of electrons kept by the atoms involved in the bond) is parted in such a way that the more electronegative atom tends to allot more eletronic charge than the other atom. We give examples of these quantities and discuss the results for different kinds of chemical systems. We also show some results for four-center indices and report six-center indices for hexagonal rings.
- Ano
- 1996
- Número
- CBPF-NF-015/96
- Vínculo com tese
- Não
- Vínculo com bolsa
- Não