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.
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Selivanov, E.N., Chumarev, V.M., Gulyaeva, R.I. et al. Composition, Structure, and Thermal Expansion of Ca3Fe4S3O6 and CaFeSO. Inorganic Materials 40, 845–850 (2004). https://doi.org/10.1023/B:INMA.0000037931.30753.56
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DOI: https://doi.org/10.1023/B:INMA.0000037931.30753.56