Iridium(III) sulfide
 | |
| Identifiers | |
|---|---|
| Properties | |
| Ir2S3 | |
| Molar mass | 480.61 g·mol−1 |
| Appearance | black solid |
| insoluble | |
Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa). | |
| Infobox references | |
Iridium(III) sulfide is the inorganic compound with the formula Ir2S3. It is an insoluble black solid, prepared by the heating a mixture of elemental iridium and sulfur. Crystals can be grown by chemical vapor transport using bromine as the transporting agent. The structure consists of octahedral and tetrahedral Ir and S centers, respectfully. No close Ir-Ir contacts are observed.[1] Rh2S3 and Rh2Se3 adopt the same structure.
References
- ↑ Parthée, Erwin; Hohnke, Dieter K.; Hulliger, Fritz (1967). "New Structure Type with Octahedron Pairs for Rhodium(III) Sulfide, Rhodium(III) Selenide, and Iridium(III) Sulfide". Acta Crystallographica. 23: 832–40. doi:10.1107/S0365110X67003767.
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