Published September 15, 1994 | Version v1
Journal article Metadata-only

Properties of the products of CsxFeO2+0.x thermal decomposition

Creators

  • 1. Drexel Univ., Philadelphia, PA (United States)
  • 2. Kurnakov Inst. of General and Inorganic Chemistry, Moscow (Russian Federation)

Description

It has been shown that cesium oxoferrate(VI) decomposes in oxygen at 500 deg C giving solid CsxFeIVO2+0.5x (x ∼ 1.0). The oxidation state of iron has been confirmed by Moessbauer spectroscopy data (single symmetrical resonance line with LW = 0.4(1) mm s-1 and isomer shift of 0.15(2) mm s-1). Cesium oxoferrate(IV), CsxFeO2+0.5x, crystallizes in the face-centered cubic system with the lattice parameter of a 8.36-8.46 A and has a crystal structure derived from perovskite. (author) 24 refs.; 1 fig.; 1 tab

Additional details

Publishing Information

Journal Title
Journal of Radioanalytical and Nuclear Chemistry
Journal Volume
188
Journal Issue
2
Journal Page Range
p. 99-108.
ISSN
0236-5731
CODEN
JRNCDM

INIS

Country of Publication
Hungary
Country of Input or Organization
Hungary
INIS RN
26009407
Subject category
S37: INORGANIC, ORGANIC, PHYSICAL AND ANALYTICAL CHEMISTRY;
Descriptors DEI
CESIUM COMPLEXES; FERRATES; IRON OXIDES; MAGNETIC SUSCEPTIBILITY; MOESSBAUER EFFECT; PYROLYSIS; X-RAY DIFFRACTION
Descriptors DEC
ALKALI METAL COMPLEXES; CHALCOGENIDES; CHEMICAL REACTIONS; COHERENT SCATTERING; COMPLEXES; DECOMPOSITION; DIFFRACTION; IRON COMPOUNDS; MAGNETIC PROPERTIES; OXIDES; OXYGEN COMPOUNDS; PHYSICAL PROPERTIES; SCATTERING; TRANSITION ELEMENT COMPOUNDS