Titanium(II) sulfide

Titanium(II) sulfide

Names
Other names titanium monosulfide, Wassonite
Identifiers
CAS Number	12039-07-5
Properties
Chemical formula	TiS
Molar mass	79.933 g/mol
Appearance	brown hexagonal crystals
Density	3.85 g/cm^3, solid
Melting point	1,780 °C (3,240 °F; 2,050 K)
Solubility in water	soluble in concentrated acids[1]
Structure
Crystal structure	Hexagonal (NiAs), hP4
Space group	P63/mmc, No. 194
Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa).
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Infobox references

Titanium(II) sulfide (TiS) is an inorganic chemical compound of titanium and sulfur.

A meteorite, "Yamato 691", contains tiny flecks of this compound, making it a new mineral called Wassonite.

References

1. Lide, David R. (1998), Handbook of Chemistry and Physics (87 ed.), Boca Raton, FL: CRC Press, pp. 4–91, ISBN 0-8493-0594-2