Synthesis, structure, and magnetism of La15.9(2)Cr5.4(2)S32: A Cr(III) sulfide containing d(3)-d(3) Cr2S912- bioctahedra with large antiferromagneticcoupling

Authors
Litteer, JB Sirchio, SA Fettinger, JC Smolyaninova, V Eichhorn, BW Greene, RL
Citation
Jb. Litteer et al., Synthesis, structure, and magnetism of La15.9(2)Cr5.4(2)S32: A Cr(III) sulfide containing d(3)-d(3) Cr2S912- bioctahedra with large antiferromagneticcoupling, CHEM MATER, 11(5), 1999, pp. 1179
Citations number
38
Categorie Soggetti
Apllied Physucs/Condensed Matter/Materiales Science","Material Science & Engineering
Journal title
CHEMISTRY OF MATERIALS
ISSN journal
08974756 → ACNP
Volume
11
Issue
5
Year of publication
1999
Database
ISI
SICI code
0897-4756(199905)11:5<1179:SSAMOL>2.0.ZU;2-#
Abstract
The ternary Cr(III) sulfide La15.9(2)Cr5.4(2)S32 contains d(3)-d(3) face-sh ared bioctahedral Cr2S912- dimers (d(Cr-CR) = 3.014(5) Angstrom) alternatel y linked by two types of edge-bridged octahedral cluster units (La6S13 and La3.9Cr1.4S13) to form chains running parallel to the c-axis. Its oxidation state, structure, composition, and magnetism are discussed in terms of pre vious literature reports.