Published June 1987 | Version v1
Journal article Metadata-only

A vanadate (V) oxide with perovskite structure: La/sub 2/LiVO/sub 6/, comparison with homologous La/sub 2/LiMO/sub 6/ phases (M = Fe, Nb, Mo, Ru, Ta, Re, Os, Ir)

Creators

  • 1. Laboratoire de Chimie du Solidedu CNRS, Universite de Bordeaux I, 351, cours de la Liberation - 33405 Talence Cedex

Description

The La/sub 2/LiVO/sub 6/ oxide with perovskite structure has been prepared under high oxygen pressure. A structural comparison with analogous La/sub 2/LiMO/sub 6/ phases reveals a smaller unit cell than that expected from the variation of the parameters with ionic radii. Such a phenomenon can be accounted for by the d0 electronic configuration of vanadium (V) and the resulting high ionization potential

Additional details

Publishing Information

Journal Title
Mater. Res. Bull.
Journal Volume
22
Journal Issue
6
Series
Mater. Res. Bull.
Journal Page Range
735-740
ISSN
0025-5408
CODEN
MRBUA

INIS

Country of Publication
United States
Country of Input or Organization
United States
INIS RN
18094197
Subject category
S36: MATERIALS SCIENCE; S36: MATERIALS SCIENCE;
Descriptors DEI
CHEMICAL PREPARATION; COMPARATIVE EVALUATIONS; CRYSTAL-PHASE TRANSFORMATIONS; ELECTRONIC STRUCTURE; IONIZATION; IRIDIUM OXIDES; IRON OXIDES; LANTHANUM OXIDES; LITHIUM OXIDES; MOLYBDENUM OXIDES; NIOBIUM OXIDES; OSMIUM OXIDES; OXYGEN; PEROVSKITE; PRESSURIZATION; RHENIUM OXIDES; RUTHENIUM OXIDES; STRUCTURAL CHEMICAL ANALYSIS; TANTALUM OXIDES; VANADATES; VANADIUM OXIDES
Descriptors DEC
ALKALI METAL COMPOUNDS; CHALCOGENIDES; ELEMENTS; EVALUATION; IRIDIUM COMPOUNDS; IRON COMPOUNDS; LANTHANUM COMPOUNDS; LITHIUM COMPOUNDS; MINERALS; MOLYBDENUM COMPOUNDS; NIOBIUM COMPOUNDS; NONMETALS; OSMIUM COMPOUNDS; OXIDE MINERALS; OXIDES; OXYGEN COMPOUNDS; PHASE TRANSFORMATIONS; RARE EARTH COMPOUNDS; RHENIUM COMPOUNDS; RUTHENIUM COMPOUNDS; SYNTHESIS; TANTALUM COMPOUNDS; TRANSITION ELEMENT COMPOUNDS; VANADIUM COMPOUNDS