The Structure of synthetic Fe3S4 and the Nature of Transition to FeS
- 1 March 1967
- journal article
- research article
- Published by Wiley in Zeitschrift für anorganische und allgemeine Chemie
- Vol. 350 (1-2) , 105-109
- https://doi.org/10.1002/zaac.19673500113
Abstract
Synthetic Fe3S4 is cubic, a0 = 9.90 Å, space group Fd3m, Z = 8. The parameter u of sulfur positions in 32e site is estimated as 3/8, i. e. it has an ideal structure. Fe3S4 was decomposed to tetragonal or hexagonal FeS and free S at below or above 190 °C under hydrothermal conditions. The transition between Fe3S4 and FeS seems to depend closely on their structures.Keywords
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