Published April 13, 2006 | Version v1
Journal article Metadata-only

High-pressure synthesis and magnetic properties of complex oxide Y2Cd2/3Re4/3O7

Creators

  • 1. Institute of Solid State Chemistry, Ural Branch of the Russian Academy of Sciences, 620219 Ekaterinburg GSP-145 (Russian Federation)
  • 2. Institute of Metallphysics, Ural Branch of the Russian Academy of Sciences, 620219 Ekaterinburg GSP-145 (Russian Federation)

Description

A new complex oxide Y2Cd2/3Re4/3O7 with hexagonal cell parameters a = 7.3564(2) A, c = 17.7092(5) A (space group P3121, z = 6, zirkelite structure type) was synthesized from Y3ReO8, ReO2, metallic Re and CdO under pressure 6 GPa and temperature 1500 deg. C. Magnetic susceptibility measured in the temperature range from 2 to 300 K depends little on temperature above ∼50 K and is indicative of a delocalized or intermediate character of d electrons of Re5+ cations

Additional details

Identifiers

DOI
10.1016/j.materresbull.2005.10.008;
PII
S0025-5408(05)00390-9;

Publishing Information

Journal Title
Materials Research Bulletin
Journal Volume
41
Journal Issue
4
Journal Page Range
p. 804-808
ISSN
0025-5408
CODEN
MRBUAC

INIS

Country of Publication
United States
Country of Input or Organization
International Atomic Energy Agency (IAEA)
INIS RN
38056202
Subject category
S36: MATERIALS SCIENCE;
Descriptors DEI
CADMIUM OXIDES; CERAMICS; CHEMICAL PREPARATION; COMPLEXES; MAGNETIC SUSCEPTIBILITY; PRESSURE RANGE GIGA PA; RHENIUM IONS; SPACE GROUPS; TEMPERATURE RANGE 1000-4000 K; TRIGONAL LATTICES
Descriptors DEC
CADMIUM COMPOUNDS; CHALCOGENIDES; CHARGED PARTICLES; CRYSTAL LATTICES; CRYSTAL STRUCTURE; IONS; MAGNETIC PROPERTIES; OXIDES; OXYGEN COMPOUNDS; PHYSICAL PROPERTIES; PRESSURE RANGE; SYMMETRY GROUPS; SYNTHESIS; TEMPERATURE RANGE

Optional Information

Copyright
Copyright (c) 2005 Elsevier Science B.V., Amsterdam, The Netherlands, All rights reserved.