Published September 1992
| Version v1
Journal article
Refinement of structure of (Na, Li)2V2O6 at 293, 600 and 800 K
- 1. Leningradskij Gosudarstvennyj Univ., Leningrad (Russian Federation)
- 2. AN SSSR, Moscow (Russian Federation). Inst. Khimii Silikatov
Description
Using X-ray diffraction analysis it is stated that NaLiV2O6 compound changes into partially ordered phase (Na, Li)2V2O6 with temperature rise. Minimal ordering degree 50 % is attained in the vicinity of substance melting. Variation of average bond length in M1 and M2 polyhedrons at heating is defined by thermal expansion and Li-Na ion exchange
Additional details
Additional titles
- Original title (Russian)
- Уточнение структуры (На, Ли)
Publishing Information
- Journal Title
- Kristallografiya
- Journal Volume
- 37
- Journal Issue
- 5
- Journal Page Range
- p. 1139-1142.
- ISSN
- 0023-4761
- CODEN
- KRISAJ
INIS
- Country of Publication
- Russian Federation
- Country of Input or Organization
- Russian Federation
- INIS RN
- 24058414
- Subject category
- S37: INORGANIC, ORGANIC, PHYSICAL AND ANALYTICAL CHEMISTRY;
- Descriptors DEI
- BOND ANGLE; BOND LENGTHS; CHEMICAL COMPOSITION; CRYSTAL STRUCTURE; INTERATOMIC DISTANCES; LITHIUM COMPOUNDS; POLYCRYSTALS; SODIUM COMPOUNDS; TEMPERATURE RANGE 0273-0400 K; TEMPERATURE RANGE 0400-1000 K; VANADATES
- Descriptors DEC
- ALKALI METAL COMPOUNDS; CRYSTALS; DISTANCE; OXYGEN COMPOUNDS; TEMPERATURE RANGE; TRANSITION ELEMENT COMPOUNDS; VANADIUM COMPOUNDS