Classification of fluorides and oxyfluorides of niobium(V) and tantalum(V) with alkali metals (in Russian)
Journal Article
·
· J. Struct. Chem. (Engl. Transl.); (United States)
On the basis of an analysis of the structures and chemical compositions of fluorides and oxyfluorides of niobium(V) and tantalum(V) the authors suggest a classification based on the dependence of the character of the crystal structure on the ratio of the number of nonmetal (O, F) ions to the number of Nb or Ta ions. If lithium ions are present in the structure, they are summed with Nb or Ta in view of their steric similarity.
- Research Organization:
- Institute of Chemistry and Technology of Rare Elements and Mineral Resources, Kola, USSR
- OSTI ID:
- 6369634
- Journal Information:
- J. Struct. Chem. (Engl. Transl.); (United States), Journal Name: J. Struct. Chem. (Engl. Transl.); (United States) Vol. 26:4; ISSN JSTCA
- Country of Publication:
- United States
- Language:
- Russian
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Related Subjects
36 MATERIALS SCIENCE
360602 -- Other Materials-- Structure & Phase Studies
37 INORGANIC, ORGANIC, PHYSICAL, AND ANALYTICAL CHEMISTRY
400201* -- Chemical & Physicochemical Properties
ALKALI METAL COMPOUNDS
AMMONIUM COMPOUNDS
ANIONS
CATIONS
CHARGED PARTICLES
CHEMICAL COMPOSITION
CLASSIFICATION
CRYSTAL STRUCTURE
CRYSTALS
FLUORIDES
FLUORINE COMPOUNDS
HALIDES
HALOGEN COMPOUNDS
IONIC CRYSTALS
IONS
LATTICE PARAMETERS
LITHIUM COMPOUNDS
NIOBIUM COMPOUNDS
NIOBIUM FLUORIDES
OXYFLUORIDES
OXYGEN COMPOUNDS
POTASSIUM COMPOUNDS
REFRACTORY METAL COMPOUNDS
RUBIDIUM COMPOUNDS
SODIUM COMPOUNDS
STEREOCHEMISTRY
STRUCTURAL CHEMICAL ANALYSIS
TANTALUM COMPOUNDS
TANTALUM FLUORIDES
TRANSITION ELEMENT COMPOUNDS
360602 -- Other Materials-- Structure & Phase Studies
37 INORGANIC, ORGANIC, PHYSICAL, AND ANALYTICAL CHEMISTRY
400201* -- Chemical & Physicochemical Properties
ALKALI METAL COMPOUNDS
AMMONIUM COMPOUNDS
ANIONS
CATIONS
CHARGED PARTICLES
CHEMICAL COMPOSITION
CLASSIFICATION
CRYSTAL STRUCTURE
CRYSTALS
FLUORIDES
FLUORINE COMPOUNDS
HALIDES
HALOGEN COMPOUNDS
IONIC CRYSTALS
IONS
LATTICE PARAMETERS
LITHIUM COMPOUNDS
NIOBIUM COMPOUNDS
NIOBIUM FLUORIDES
OXYFLUORIDES
OXYGEN COMPOUNDS
POTASSIUM COMPOUNDS
REFRACTORY METAL COMPOUNDS
RUBIDIUM COMPOUNDS
SODIUM COMPOUNDS
STEREOCHEMISTRY
STRUCTURAL CHEMICAL ANALYSIS
TANTALUM COMPOUNDS
TANTALUM FLUORIDES
TRANSITION ELEMENT COMPOUNDS