Published October 1998
| Version v1
Journal article
Phases of variable composition (Re6Te-8-xYx)Te7 (Y=S, Se) on the basis of rhenium telluride
- 1. Inst. Neorganicheskoj Khimii SO RAN, Novosibirsk (Russian Federation)
- 2. Khimicheskoe Otdelenie Gengsangskogo Natsional'nogo Univ., Chin'zhu (Korea, Republic of)
Description
High-temperature reactions of rhenium, cluster telluride (Re6Te8)Te7 with elementary sulfur and selenium, leading to formation of variable composition phases solid solutions of substitution-type Re6Te-8-xYx)Te7, where Y=S, Se; 0≤x≤8, are studied. Precision determination of elementary cell parameters of the above phases, obtained through the method of powder roentgenography, is accomplished. It is established that the lattice parameters naturally decrease with increase in sulfur and selenium content in the cluster nucleus. NMR-spectroscopic evidence is obtained that these phases with various x-values constitute the totality of chemical forms of various composition and their isomers. Thermal stability of solid solutions is studied
Additional details
Additional titles
- Original title (Russian)
- Фазы переменного состава (Ре
Publishing Information
- Journal Title
- Zhurnal Neorganicheskoj Khimii
- Journal Volume
- 43
- Journal Issue
- 10
- Journal Page Range
- p. 1916-1920
- ISSN
- 0044-457X
- CODEN
- ZNOKAQ
INIS
- Country of Publication
- Russian Federation
- Country of Input or Organization
- Russian Federation
- INIS RN
- 30055834
- Subject category
- S37: INORGANIC, ORGANIC, PHYSICAL AND ANALYTICAL CHEMISTRY;
- Descriptors DEI
- CHEMICAL COMPOSITION; CRYSTAL LATTICES; LATTICE PARAMETERS; PHASE STUDIES; RHENIUM COMPOUNDS; SELENIDES; SOLID SOLUTIONS; SULFIDES; TELLURIDES
- Descriptors DEC
- CHALCOGENIDES; CRYSTAL STRUCTURE; DISPERSIONS; MIXTURES; SELENIUM COMPOUNDS; SOLUTIONS; SULFUR COMPOUNDS; TELLURIUM COMPOUNDS; TRANSITION ELEMENT COMPOUNDS
Optional Information
- Notes
- 22 refs., 2 figs., 1 tab.