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- Title
Composition, Structure, and Thermal Expansion of Ca<sub>3</sub>Fe<sub>4</sub>S<sub>3</sub>O<sub>6</sub> and CaFeSO.
- Authors
Selivanov, E. N.; Chumarev, V. M.; Gulyaeva, R. I.; Mar'evich, V. P.; Vershinin, A. D.; Pankratov, A. A.; Korepanova, E. S.
- Abstract
The iron calcium oxysulfides Ca3Fe4S3O6 and CaFeSO are synthesized by reacting mixtures of CaO and FeS in an inert atmosphere. Their elemental compositions and lattice parameters are determined by x- ray microanalysis and x-ray diffraction. From the temperature-dependent lattice parameters of the oxysulfides (measured up to 1020 K), their thermal expansion coefficients are evaluated.
- Subjects
SULFIDE crystals; CALCIUM compounds; THERMAL expansion; INORGANIC synthesis; CRYSTAL lattices; X-ray diffraction
- Publication
Inorganic Materials, 2004, Vol 40, Issue 8, p845
- ISSN
0020-1685
- Publication type
Article
- DOI
10.1023/B:INMA.0000037931.30753.56