Published January 1984
| Version v1
Journal article
Crystal structure of Na5Nd4[SiO4]4(OH)
Description
Under hydrothermal conditions crystals of Na, Nd-orthosilicate of the composition Na5Nd4[SiO4]4(OH) are prepared. Parameters of tetragonal monocrystal lattice are as follows: a=11.967 (39, c=5.475(1)A, V=784.1 A3, Psub(cal)=4.57 g/cm3, Z=2. Tedorov group I4. The concluding coordinates of basic atoms, interatomic distances and thermal oscillations ellipsoids are presented. The compound is isostructural to Sm, Gd and Y orthosilicates
Additional details
Additional titles
- Original title (Russian)
- Кристаллическая структура На
Publishing Information
- Journal Title
- Dokl. Akad. Nauk SSSR
- Journal Volume
- 274
- Journal Issue
- 1
- Series
- Dokl. Akad. Nauk SSSR.
- Journal Page Range
- 75-78
- ISSN
- 0002-3264
INIS
- Country of Publication
- Russian Federation
- Country of Input or Organization
- USSR
- INIS RN
- 16029636
- Subject category
- S37: INORGANIC, ORGANIC, PHYSICAL AND ANALYTICAL CHEMISTRY;
- Descriptors DEI
- CHEMICAL PREPARATION; HYDROXIDES; INTERATOMIC DISTANCES; LATTICE PARAMETERS; MONOCRYSTALS; NEODYMIUM SILICATES; SODIUM SILICATES; SPACE GROUPS; TETRAGONAL LATTICES
- Descriptors DEC
- ALKALI METAL COMPOUNDS; CRYSTAL LATTICES; CRYSTAL STRUCTURE; CRYSTALS; DISTANCE; HYDROGEN COMPOUNDS; NEODYMIUM COMPOUNDS; OXYGEN COMPOUNDS; RARE EARTH COMPOUNDS; SILICATES; SILICON COMPOUNDS; SODIUM COMPOUNDS; SYMMETRY GROUPS; SYNTHESIS