Published November 2007 | Version v1
Journal article Metadata-only

Rare-earth site splitting in Sm3MoO7

Creators

  • 1. UMR CNRS, 14 - Caen (France). Lab. CRISMAT
  • 2. UMR CNRS, 35 - Rennes (France). Sciences Chimiques de Rennes

Description

Trisamarium molybdenum heptaoxide, Sm3MoO7, is isomorphous with Ln3MoO7 (Ln=La and Pr). The crystal structure consists of chains of corner-linked MoO6 octahedra running parallel to the b axis and separated from each other by seven- or eight-coordinate Sm-O polyhedra. In contrast to La3MoO7 and Pr3MoO7, a splitting of one Sm site into two positions is observed. (orig.)

Availability note (English)

Available from: http://dx.doi.org/10.1107/S0108270107045416

Additional details

Identifiers

DOI
10.1107/S0108270107045416;

Publishing Information

Journal Title
Acta Crystallographica. Section C: Crystal Structure Communications
Journal Volume
63
Journal Issue
11
Journal Page Range
p. i102-i104
ISSN
0108-2701
CODEN
ACSCEE

INIS

Country of Publication
Denmark
Country of Input or Organization
Denmark
INIS RN
38116317
Subject category
S36: MATERIALS SCIENCE;
Resource subtype / Literary indicator
Numerical Data
Descriptors DEI
BOND LENGTHS; EXPERIMENTAL DATA; LATTICE PARAMETERS; MOLYBDATES; ORTHORHOMBIC LATTICES; SAMARIUM COMPOUNDS; TEMPERATURE RANGE 0273-0400 K
Descriptors DEC
CRYSTAL LATTICES; CRYSTAL STRUCTURE; DATA; DIMENSIONS; INFORMATION; LENGTH; MOLYBDENUM COMPOUNDS; NUMERICAL DATA; OXYGEN COMPOUNDS; RARE EARTH COMPOUNDS; REFRACTORY METAL COMPOUNDS; TEMPERATURE RANGE; TRANSITION ELEMENT COMPOUNDS