Terbium monosulfide
Chemical compound From Wikipedia, the free encyclopedia
Terbium monosulfide is a binary inorganic compound of terbium and sulfur with the chemical formula TbS.[1][2]
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| Names | |
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| Other names
Terbium(II) sulfide | |
| Identifiers | |
3D model (JSmol) |
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| Properties | |
| STb | |
| Molar mass | 190.99 g·mol−1 |
| Appearance | Crystals |
| Density | 7.41 g/cm3 |
| Related compounds | |
Related compounds |
Samarium monosulfide |
Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa).
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Synthesis
Terbium monosulfide can be synthesised by heating stoichiometric amounts of pure substances in an inert atmosphere:[3]
- Tb + S → TbS
Physical properties
Terbium monosulfide forms crystals of cubic system, space group Fm3m, isomorphous with NaCl.[4][5]
References
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