SYNTHESIS, CHARACTERIZATION, AND X-RAY STRUCTURAL STUDY OF BINARY LITHIUM MANGANESE(II) MOLYBDATE

Authors
SOLODOVNIKOV SF SOLODOVNIKOVA ZA KLEVTSOVA RF GLINSKAYA LA KLEVTSOV PV ZOLOTOVA ES
Citation
Sf. Solodovnikov et al., SYNTHESIS, CHARACTERIZATION, AND X-RAY STRUCTURAL STUDY OF BINARY LITHIUM MANGANESE(II) MOLYBDATE, Journal of structural chemistry, 35(6), 1994, pp. 871-878
Citations number
23
Categorie Soggetti
Chemistry Inorganic & Nuclear","Chemistry Physical
Journal title
Journal of structural chemistry → ACNP
ISSN journal
00224766
Volume
35
Issue
6
Year of publication
1994
Pages
871 - 878
Database
ISI
SICI code
0022-4766(1994)35:6<871:SCAXSS>2.0.ZU;2-0
Abstract
The binary molybdate of variable composition Li2-2xMn2+x(MoO4)(3) (O < x < 0.28 at 600 degrees C), isostructural to Li2Fe2(MoO4)(3), was dis covered in the Li2MoO4 -MnMoO4 system. We have grown single crystals o f Li1.60Mn2.20(MoO4)(3) and determined its crystal structure (space gr oup Pnma, a = 5.145, b = 10.681, c = 17.985 Angstrom, Z = 4). Along wi th statistical arrangement of Li and Mn in three different atomic posi tions, cation vacancies in one of these were found. Based on the data obtained we propose revise the compositions of some lithium-containing phases with the Li2Fe2(MoO4)(3)-type structure.