Szczegóły publikacji
Opis bibliograficzny
Pauling's electrostatic rule for partially covalent/partially ionic crystals / K. TKACZ-ŚMIECH, A. KOLEŻYŃSKI, W. S. PTAK // Journal of Physics and Chemistry of Solids ; ISSN 0022-3697. — 2000 — vol. 61 iss. 11, s. 1847–1853. — Bibliogr. s. 1853, Abstr. — Publikacja dostępna online od: 2000-08-30
Autorzy (3)
Słowa kluczowe
Dane bibliometryczne
| ID BaDAP | 4399 |
|---|---|
| Data dodania do BaDAP | 2005-07-27 |
| Tekst źródłowy | URL |
| DOI | 10.1016/S0022-3697(00)00066-4 |
| Rok publikacji | 2000 |
| Typ publikacji | artykuł w czasopiśmie |
| Otwarty dostęp |  |
| Czasopismo/seria | Journal of Physics and Chemistry of Solids |
Abstract
Second Pauling's rule, known as the electrostatic rule, has been reformulated with regard to partial net charges in covalent-ionic crystals. For more uniform treatment, an idea of atomic ionicity coefficients (AIC) related to the respective bond ionicities (BI) is introduced. The proposed definitions are consistent with crystal-chemistry principles. Examples are presented, showing how the reformulated Pauling's rule works for chosen compounds. Some other possibilities of applications of the model are also discussed. In particular, for the chosen crystals, the net charges of the ions have been calculated from a knowledge of the ionicities of the respective bonds and the Bls have been estimated from the ionic charges. A case concerning structures with non-equivalent anions is also discussed. (C) 2000 Elsevier Science Ltd. All rights reserved.
