Published July 1994
| Version v1
Journal article
CdHgO2: an oxomercurate related to the Crednerite structure
Creators
- 1. Inst. fuer Anorganische Chemie, Christian-Albrechts-Univ., Kiel (Germany)
Description
Single crystals of CdHgO2 were prepared by oxygen high pressure technique (600 C, 3 900 bar) and investigated by X-ray technique. It crystallizes with monoclinic symmetry, space group C2h3-C2/m; a=5.933, b=3.452, c=5.875 A, β=91.26 ; Z=2. The Hg2+ ions show dumb-bell like coordination, Cd2+ an octahedral one. CdHgO2 shows strong relationship to the Crednerite structure. The orientation of the O-Hg-O dump-bells to the CdO6 octahedra layers is discussed with respect to related oxomercurates. (orig.)
Additional details
Additional titles
- Original title (German)
- CdHgO
Publishing Information
- Journal Title
- Zeitschrift fuer Anorganische und Allgemeine Chemie (1950)
- Journal Volume
- 620
- Journal Issue
- 7
- Journal Page Range
- p. 1137-1141.
- ISSN
- 0044-2313
- CODEN
- ZAACAB
INIS
- Country of Publication
- Germany
- Country of Input or Organization
- Germany
- INIS RN
- 26000542
- Subject category
- S36: MATERIALS SCIENCE;
- Descriptors DEI
- BOND ANGLE; BOND LENGTHS; CADMIUM OXIDES; CRYSTAL STRUCTURE; HIGH PRESSURE; LATTICE PARAMETERS; MERCURY OXIDES; MONOCRYSTALS; PRESSURE DEPENDENCE; SPACE GROUPS; X-RAY DIFFRACTION
- Descriptors DEC
- CADMIUM COMPOUNDS; CHALCOGENIDES; COHERENT SCATTERING; CRYSTALS; DIFFRACTION; MERCURY COMPOUNDS; OXIDES; OXYGEN COMPOUNDS; SCATTERING; SYMMETRY GROUPS