Published March 1994 | Version v1
Journal article Metadata-only

Structure of the three-dimensional framework strontium aluminate with inclusion of Bi2O3 molecule: Sr2[Al12O24]·Bi2O3

Creators

  • 1. AN Moldavskoj SSR, Kishinev (Moldova, Republic of). Inst. Prikladnoj Fiziki
  • 2. AN SSSR, Novosibirsk (Russian Federation). Inst. Neorganicheskoj Khimii

Description

Crystal structure of Sr, Bi-aluminate Sr6[AL123O24]·Bi2O3 prepared in the form of subsidiary phase in the system Bi-Ca-Sr-Cu-O as a result of its interaction with material of Al2O3 crucible was ascertained. The aluminate features a trigonal unit cell with a = 17.720, c 7.107 A, V = 1933 A'3, sp. gr. R3, Z = 3. Availability of a trigonal bipyramid 'molecular' group Bi2O3, which has not been encountered previously, is specific featrure of the structure. Its structural-genetic role in the formation of the given frame compound of cluthrate type was considered. 15 refs., 2 figs., 2 tabs

Additional details

Additional titles

Original title (Russian)
Структра каркасного алюмината стронция Ср

Publishing Information

Journal Title
Zhurnal Strukturnoj Khimii
Journal Volume
35
Journal Issue
2
Journal Page Range
p. 92-99.
ISSN
0136-7463
CODEN
ZSTKAI

INIS

Country of Publication
Russian Federation
Country of Input or Organization
Russian Federation
INIS RN
26019482
Subject category
S37: INORGANIC, ORGANIC, PHYSICAL AND ANALYTICAL CHEMISTRY;
Descriptors DEI
ALUMINATES; BISMUTH COMPOUNDS; BOND ANGLE; CHEMICAL COMPOSITION; INTERATOMIC DISTANCES; LATTICE PARAMETERS; SPACE GROUPS; STRONTIUM COMPOUNDS; TRIGONAL LATTICES
Descriptors DEC
ALKALINE EARTH METAL COMPOUNDS; ALUMINIUM COMPOUNDS; CRYSTAL LATTICES; CRYSTAL STRUCTURE; DISTANCE; OXYGEN COMPOUNDS; SYMMETRY GROUPS