Published February 1997
| Version v1
Journal article
Double sulfobismuthites of Ce-subgroup rare earths
Creators
- 1. AN Azerbajdzhanskoj SSR, Baku (Azerbaijan). Inst. Fizicheskoj i Neorganicheskoj Khimii
Description
Conditions for formation of cerium subgroup rare earth elements sulfobismuthites are studied through methods of differential thermal, x-ray phase and microstructural analyses. State diagrams of the Ln2S3-Bi2S3 (Ln = La, Ce, Pr, Nd) systems are plotted. Formation of the LnBiS3 and Ln4Bi2S9 type compounds and a wide homogeneity area on the basis of source sulfides is established. It is found that the Ln4Bi2S9-type compounds are crystallized in rhombic syngony with the lattice parameters a = 28.60-28.40, b = 4.06-4.02, c = 12.80-12.74 A. 11 refs., 6 figs., 1 tab
Additional details
Additional titles
- Original title (Russian)
- Сульфовисмутиты RZEh цериевой подгруппы
Publishing Information
- Journal Title
- Zhurnal Neorganicheskoj Khimii
- Journal Volume
- 42
- Journal Issue
- 2
- Journal Page Range
- p. 346-350.
- ISSN
- 0044-457X
- CODEN
- ZNOKAQ
INIS
- Country of Publication
- Russian Federation
- Country of Input or Organization
- Russian Federation
- INIS RN
- 28066749
- Subject category
- S37: INORGANIC, ORGANIC, PHYSICAL AND ANALYTICAL CHEMISTRY; S36: MATERIALS SCIENCE;
- Descriptors DEI
- BISMUTH SULFIDES; CERIUM SULFIDES; CHEMICAL REACTIONS; CRYSTAL LATTICES; EUTECTICS; LANTHANUM SULFIDES; LATTICE PARAMETERS; MICROHARDNESS; NEODYMIUM SULFIDES; PHASE DIAGRAMS; PRASEODYMIUM SULFIDES; SOLID SOLUTIONS
- Descriptors DEC
- BISMUTH COMPOUNDS; CERIUM COMPOUNDS; CHALCOGENIDES; CRYSTAL STRUCTURE; DIAGRAMS; DISPERSIONS; HARDNESS; HOMOGENEOUS MIXTURES; INFORMATION; LANTHANUM COMPOUNDS; MECHANICAL PROPERTIES; MIXTURES; NEODYMIUM COMPOUNDS; PRASEODYMIUM COMPOUNDS; RARE EARTH COMPOUNDS; SOLUTIONS; SULFIDES; SULFUR COMPOUNDS