Published January 1993 | Version v1
Journal article Metadata-only

Interaction of yttrium triiodide with sodium, potassium and rubidium iodides

Creators

  • 1. Universitet Druzhby Narodov, Moscow (Russian Federation)

Description

Interaction of yttrium triiodide with sodium, potassium and rubidium iodides in solution was studied by the methods of differential thermal, X-ray phase and crystal-optical analyses. The system YI3-NaI is of eutectic type, compound of the composition 7NaI · 3YI3 is formed, decomposing in solid phase at 410 degC. When yttrium triiodied interacts with potassium iodide and rubidium iodide compounds of the composition 3MI · YI3 are formed, congruently melting at 605 and 630 degC respectively. In the system YI3-RbI compounds of composition RbI · YI3 are present, which decompose in solid phase at 360 degC

Additional details

Additional titles

Original title (Russian)
Vzaimodejstvie triiodida ittriya s iodidami natriya, kaliya i rubidiya

Publishing Information

Journal Title
Zhurnal Neorganicheskoj Khimii
Journal Volume
38
Journal Issue
1
Journal Page Range
p. 186-188.
ISSN
0044-457X
CODEN
ZNOKAQ

INIS

Country of Publication
Russian Federation
Country of Input or Organization
Russian Federation
INIS RN
25000159
Subject category
S37: INORGANIC, ORGANIC, PHYSICAL AND ANALYTICAL CHEMISTRY;
Descriptors DEI
ALKALI METAL COMPOUNDS; CHEMICAL REACTIONS; MELTING POINTS; MOLTEN SALTS; PHASE DIAGRAMS; X-RAY DIFFRACTION; YTTRIUM IODIDES
Descriptors DEC
COHERENT SCATTERING; DIAGRAMS; DIFFRACTION; HALIDES; HALOGEN COMPOUNDS; INFORMATION; IODIDES; PHYSICAL PROPERTIES; SALTS; SCATTERING; THERMODYNAMIC PROPERTIES; TRANSITION ELEMENT COMPOUNDS; TRANSITION TEMPERATURE; YTTRIUM COMPOUNDS