Published 1995 | Version v1
Journal article Metadata-only

Crystal structure of complex neptunium(5) chromate CsNpO2CrO4·2H2O

Creators

  • 1. AN SSSR, Moscow (Russian Federation). Inst. Kosmicheskikh Issledovanij
  • 2. AN SSSR, Moscow (Russian Federation). Inst. Fizicheskoj Khimii

Description

Structure of CsNpO2CrO4·2H2O is determined. Crystallographic data are as follows: a = 7.359(3), b = 7.523(2), c 15.457(3) A; sp. gr. Pnma, Z = 4, dcal = 4.30 g/cm3. Structure contains endless chains of [NpO2CrO4(H2O)]nn- composition where Np coordination polyhedrons (pentagonal bipyramides) are connected by common edges due to chromate-anion bridging atoms. IR and electron spectra are discussed. 10 ref., 4 figs., 4 tabs

Additional details

Additional titles

Original title (Russian)
Кристаллическая структура комплексного хромата нептуния(5) CsNpO

Publishing Information

Journal Title
Radiokhimiya
Journal Volume
37
Journal Issue
2
Journal Page Range
p. 102-105.
ISSN
0033-8311
CODEN
RADKAU

INIS

Country of Publication
Russian Federation
Country of Input or Organization
Russian Federation
INIS RN
27013033
Subject category
S38: RADIATION CHEMISTRY, RADIOCHEMISTRY AND NUCLEAR CHEMISTRY;
Descriptors DEI
ABSORPTION SPECTRA; BOND ANGLE; CESIUM COMPOUNDS; CHEMICAL BONDS; CHROMATES; CRYSTAL STRUCTURE; HYDRATES; INFRARED SPECTRA; INTERATOMIC DISTANCES; LATTICE PARAMETERS; MONOCRYSTALS; NEPTUNIUM COMPOUNDS; SPACE GROUPS
Descriptors DEC
ACTINIDE COMPOUNDS; ALKALI METAL COMPOUNDS; CHROMIUM COMPOUNDS; CRYSTALS; DISTANCE; OXYGEN COMPOUNDS; SPECTRA; SYMMETRY GROUPS; TRANSITION ELEMENT COMPOUNDS; TRANSURANIUM COMPOUNDS