Synthesis and crystal structure of La{sub 2}Cu(SeO{sub 3}){sub 4}
Journal Article
·
· Journal of Solid State Chemistry
- Univ. of Western Australia (Australia)
Synthetic La{sub 2}Cu(SeO{sub 3}), is built up from infinite anionic sheets of square-planar CuO{sub 4} and pyramidal SeO{sub 3} groups, connected via Cu-O-Se bonds. Ten-coordinate La{sup III} species and a second selenite group complete the structure. La{sub 2}Cu(SeO{sub 3}){sub 4} is isostructural with Bi{sub 2}Cu (SeO{sub 3}){sub 4}-II. Crystal data: La{sub 2}Cu(SeO{sub 3}){sub 4}, M{sub r} = 849.19, monoclinic, space group P2{sub 1}/c (No. 14), a = 10,512(a) {angstrom}, b = 7.136(1) {angstrom}, c = 8.431(1) {angstrom}, {beta} = 110,610(8){degree}, V = 591.9(2) {angstrom}{sup 3}, Z = 2, R(F) = 2.89%, R{sub w}(F) = 2.89% [899 observed reflections with I > 3{sigma}(I)].
- OSTI ID:
- 613722
- Journal Information:
- Journal of Solid State Chemistry, Journal Name: Journal of Solid State Chemistry Journal Issue: 2 Vol. 133; ISSN 0022-4596; ISSN JSSCBI
- Country of Publication:
- United States
- Language:
- English
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