Artikel
Lizenziert
Nicht lizenziert
Erfordert eine Authentifizierung
Analysis of environment of alkali atoms in oxygen-containing compounds with Voronoi-Dirichlet polyhedra
Veröffentlicht/Copyright:
28. Juli 2010
Abstract
It is shown that coordination numbers (CN) of alkali atoms can be determined in crystal structures by means of Voronoi-Dirichlet polyhedra without using crystal-chemical radii. It is found that a domain with constant volume corresponds to an alkali atom at CN ≥ 6. The conclusion about correctness of application of the model of deformable spheres for the description of alkali atoms in a crystal field is drawn.
Published Online: 2010-7-28
Published in Print: 1998-4-1
© 2015 Oldenbourg Wissenschaftsverlag GmbH, Rosenheimer Str. 145, 81671 München
Sie haben derzeit keinen Zugang zu diesem Inhalt.
Sie haben derzeit keinen Zugang zu diesem Inhalt.
Artikel in diesem Heft
- The functional dependence of the coordinates of atoms on form and structure factors
- Analysis of environment of alkali atoms in oxygen-containing compounds with Voronoi-Dirichlet polyhedra
- Thermal expansion of CuMoO4 below room temperature
- Structures of bis(fluorosulfonyl)imide HN(SO2F)2, bis(trifluoromethylsulfonyl)imide HN(SO2CF3)2, and their potassium salts at 150 K
- Structure of the compounds La3AlGe5O16, La3GaGe5O16 and Ce3GaGe5O16
- Disorder of Cu+ in Cu3SbS3: structural investigations of the high- and low-temperature modification
- Tieftemperatur-Kristallstruktur von Dichlormonoxid, Cl2O
- The crystal structure of new lead monoborate hydrate, Pb5B3O8(OH)3H2O
- Different structures for two very similar 2-benzoylpyridine azacyclothiosemicarbazones
- The crystal structure of diaquabis(2,4-dinitrophenolato)cobalt(II) tetrahydrate
Artikel in diesem Heft
- The functional dependence of the coordinates of atoms on form and structure factors
- Analysis of environment of alkali atoms in oxygen-containing compounds with Voronoi-Dirichlet polyhedra
- Thermal expansion of CuMoO4 below room temperature
- Structures of bis(fluorosulfonyl)imide HN(SO2F)2, bis(trifluoromethylsulfonyl)imide HN(SO2CF3)2, and their potassium salts at 150 K
- Structure of the compounds La3AlGe5O16, La3GaGe5O16 and Ce3GaGe5O16
- Disorder of Cu+ in Cu3SbS3: structural investigations of the high- and low-temperature modification
- Tieftemperatur-Kristallstruktur von Dichlormonoxid, Cl2O
- The crystal structure of new lead monoborate hydrate, Pb5B3O8(OH)3H2O
- Different structures for two very similar 2-benzoylpyridine azacyclothiosemicarbazones
- The crystal structure of diaquabis(2,4-dinitrophenolato)cobalt(II) tetrahydrate
