Published February 1987 | Version v1
Journal article Metadata-only

Preparation and phase characterization of the SrCl2-EuCl2 and SrCl2-EuCl3 systems

Creators

  • 1. Uniwersytet Jagiellonski, Krakow (Poland)
  • 2. Michigan State Univ., East Lansing (USA). Dept. of Chemistry

Description

The SrCl2-EuCl2 and SrCl2-EuCl3 systems were investigated over the full composition ranges by the Guinier powder X-ray diffraction technique. In the strontium chloride-europium dichloride system the solubility from the both ends of reactants was found when fast cooling of the melt was used. In the strontium chloride-europium trichloride system a solid solution for the composition region up to 20 mol per cent of EuCl3 and two new intermediate chlorides, Sr4EuCl11 and Sr9Eu5Cl33, were observed. The compounds crystallize in orthorhombic symmetry with lattice parameters of 7.220(2), 35.15(1), 6.790(4) and hexagonal 12.854(4) and 24.702(8), respectively. (author)

Additional details

Publishing Information

Journal Title
Cryst. Res. Technol.
Journal Volume
22
Journal Issue
2
Series
Cryst. Res. Technol.
Journal Page Range
285-289
ISSN
0232-1300
CODEN
CRTED

INIS

Country of Publication
Germany
Country of Input or Organization
German Democratic Republic
INIS RN
18040560
Subject category
S36: MATERIALS SCIENCE;
Descriptors DEI
CHEMICAL COMPOSITION; CHEMICAL PREPARATION; CRYSTAL-PHASE TRANSFORMATIONS; CUBIC LATTICES; EUROPIUM CHLORIDES; HEXAGONAL LATTICES; LATTICE PARAMETERS; ORTHORHOMBIC LATTICES; PHASE STUDIES; SOLID SOLUTIONS; STRONTIUM CHLORIDES; X-RAY DIFFRACTION
Descriptors DEC
ALKALINE EARTH METAL COMPOUNDS; CHLORIDES; CHLORINE COMPOUNDS; COHERENT SCATTERING; CRYSTAL LATTICES; CRYSTAL STRUCTURE; DIFFRACTION; DISPERSIONS; EUROPIUM COMPOUNDS; HALIDES; HALOGEN COMPOUNDS; HOMOGENEOUS MIXTURES; MIXTURES; PHASE TRANSFORMATIONS; RARE EARTH COMPOUNDS; SCATTERING; SOLUTIONS; STRONTIUM COMPOUNDS; SYNTHESIS