Weihrich, Richard and Anusca, Irina (2006) Half antiperovskites. III - Crystallographic and electronic structure effects in Sn2-xInxCo3S2. ZEITSCHRIFT FUR ANORGANISCHE UND ALLGEMEINE CHEMIE, 632 (8-9). pp. 1531-1537. ISSN 0044-2313,
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Half antiperovskites were investigated within the series Sn2-xInxCo3S2 by X-ray diffraction, thermal analysis, and DFT band structure calculations. The shandite type structure was confirmed from powder and single crystal diffraction for the studied compounds. Co orders like Ni in the previously studied InNi3/2S. SnCo3/2S is metrically pseudo cubic and can easily be deduced from the antiperovskite MgCo3C. The Curie temperature T-c = -97 degrees C of SnCo3/2S was confirmed by calorimetric data. Its electronic structure indicates a spin (1)/(2) type I-A half metallic ground state.
| Item Type: | Article |
|---|---|
| Uncontrolled Keywords: | CRYSTAL-STRUCTURE; PHYSICAL-PROPERTIES; TERNARY; SN; SYSTEMS; PHASES; NICKEL; TIN; shandite; ferromagnetic phase transition; electronic structure; half metal; metal semiconductor transition |
| Subjects: | 500 Science > 540 Chemistry & allied sciences |
| Divisions: | Chemistry and Pharmacy > Institut für Anorganische Chemie > Arbeitskreis Dr. Richard Weihrich |
| Depositing User: | Dr. Gernot Deinzer |
| Date Deposited: | 03 Mar 2021 11:04 |
| Last Modified: | 03 Mar 2021 11:04 |
| URI: | https://pred.uni-regensburg.de/id/eprint/35294 |
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