Titanium(II) sulfide

(Redirected from Titanium monosulfide)

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

Titanium(II) sulfide
Titanium(II) sulfide
Names
Other names
titanium monosulfide, Wassonite
Identifiers
3D model (JSmol)
ChemSpider
  • InChI=1S/S.Ti
    Key: RCYJPSGNXVLIBO-UHFFFAOYSA-N
  • [S].[Ti]
Properties
TiS
Molar mass 79.933 g/mol
Appearance brown hexagonal crystals
Density 3.85 g/cm3, solid
Melting point 1,780 °C (3,240 °F; 2,050 K)
soluble in concentrated acids[1]
+432.0·10−6 cm3/mol
Structure
Hexagonal (NiAs), hP4
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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A meteorite, Yamato 691, contains tiny flecks of this compound, making it a new mineral called wassonite.[2]

References

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  1. ^ Lide, David R. (1998), Handbook of Chemistry and Physics (87 ed.), Boca Raton, Florida: CRC Press, pp. 4–91, ISBN 978-0-8493-0594-8
  2. ^ Nakamura-Messenger, K; Clemett, S. J; Rubin, A. E; Choi, B.-G; Zhang, S; Rahman, Z; Oikawa, K; Keller, L. P (2012). "Wassonite: A new titanium monosulfide mineral in the Yamato 691 enstatite chondrite". American Mineralogist. 97 (5–6): 807–815. Bibcode:2012AmMin..97..807N. doi:10.2138/am.2012.3946. S2CID 101110095.