Published July 1992 | Version v1
Journal article Metadata-only

Structure of low temperature (170 K) phase and piesoelectric properties of cesium tetrachloromercurate

Creators

  • 1. AN SSSR, Moscow (Russian Federation). Inst. Kristallografii
  • 2. AN SSSR, Moscow (Russian Federation). Inst. Obshchej i Neorganicheskoj Khimii

Description

X-ray structural study of low-temperature (170 K) phase of cesium tetrachloromercurate (a=7.519(1), b=9.722(1), c=26.759(4) A; α=89.97(5), β=90.10(1.), γ=90.11(5.) deg., sp. gr. P1; Z=8) is carried out. Cell symmetry decrease by phase transfer in the area of 172 K occurs basically on account of tetrahedron (HgCl4)2- high deformation; Hg and Cs subcells practically do not change. Measurement results of crystal piezoelectrical properties are also presented

Additional details

Additional titles

Original title (Russian)
Структура низкотемпературной (170 К) фазы и пьезоэлектрические свойства тетрахлоромеркурата цезия

Publishing Information

Journal Title
Zhurnal Neorganicheskoj Khimii
Journal Volume
37
Journal Issue
7
Journal Page Range
p. 1447-1454.
ISSN
0044-457X
CODEN
ZNOKAQ

INIS

Country of Publication
Russian Federation
Country of Input or Organization
Russian Federation
INIS RN
24058372
Subject category
S37: INORGANIC, ORGANIC, PHYSICAL AND ANALYTICAL CHEMISTRY;
Descriptors DEI
CESIUM COMPOUNDS; CHLORIDES; CRYSTAL LATTICES; CRYSTAL-PHASE TRANSFORMATIONS; LATTICE PARAMETERS; MERCURY COMPLEXES; PIEZOELECTRICITY; SPACE GROUPS; SYMMETRY; TEMPERATURE RANGE 0065-0273 K
Descriptors DEC
ALKALI METAL COMPOUNDS; CHLORINE COMPOUNDS; COMPLEXES; CRYSTAL STRUCTURE; ELECTRICITY; HALIDES; HALOGEN COMPOUNDS; PHASE TRANSFORMATIONS; SYMMETRY GROUPS; TEMPERATURE RANGE