The crystal structure of CaSmCuO sub 3 Cl

Journal Article · Mon Jul 01 04:00:00 EDT 1991 · Journal of Solid State Chemistry; (United States)

DOI:https://doi.org/10.1016/0022-4596(91)90298-V· OSTI ID:7067377

Ramanujachary, K V; Greaney, M; Fuller, R L; Greenblatt, M ^[1]

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1. Rutgers The State Univ. of New Jersey, New Brunswick (United States)

Single crystals of CaSmCuO{sub 3}Cl have been grown by high temperature reactions with Sm{sub 2}O{sub 3}, CuO, and excess CaCl{sub 2}. Its structure was determined by single crystal X-ray diffraction. CaSmCuO{sub 3}Cl crystallizes with a tetragonal T{sup *} structure (space group P4/nmm No. 129) with {alpha} = 3.894(3) angstrom and c = 13.416(8) angstrom. The structure can be described as an intergrowth of T and T{prime} forms of the rare-earth copper oxides. The observed interatomic distances are comparable to those observed for Ca{sub 2}CuO{sub 4}Cl{sub 2} and Ca{sub 3}Cu{sub 2}O{sub 4}Cl{sub 2}.

• OSTI ID: 7067377
• Journal Information: Journal of Solid State Chemistry; (United States), Journal Name: Journal of Solid State Chemistry; (United States) Vol. 93:1; ISSN JSSCB; ISSN 0022-4596
• Country of Publication: United States
• Language: English

Related Subjects

36 MATERIALS SCIENCE
360602* -- Other Materials-- Structure & Phase Studies
ALKALINE EARTH METAL COMPOUNDS
BOND LENGTHS
CALCIUM CHLORIDES
CALCIUM COMPOUNDS
CALCIUM HALIDES
CHALCOGENIDES
CHLORIDES
CHLORINE COMPOUNDS
COHERENT SCATTERING
COMPLEXES
COPPER COMPOUNDS
COPPER OXIDES
CRYSTAL GROWTH
CRYSTAL STRUCTURE
CRYSTALS
DIFFRACTION
DIMENSIONS
ELEMENTS
FOILS
GOLD
HALIDES
HALOGEN COMPOUNDS
LENGTH
MAGNETIC PROPERTIES
METALS
MONOCRYSTALS
OXIDES
OXYGEN COMPOUNDS
OXYHALIDES
PHYSICAL PROPERTIES
RARE EARTH COMPLEXES
RARE EARTH COMPOUNDS
SAMARIUM COMPLEXES
SAMARIUM COMPOUNDS
SAMARIUM OXIDES
SCATTERING
TRANSITION ELEMENT COMPOUNDS
TRANSITION ELEMENTS
X-RAY DIFFRACTION