Zirconium disulfide

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Zirconium(IV) sulfide[1]
Cadmium-iodide-3D-layers.png
Names
IUPAC name
Zirconium(IV) sulfide
Identifiers
12039-15-5
Properties
ZrS2
Molar mass 155.356 g/mol
Appearance red-brown crystals
Density 3.82 g/cm3
Melting point 1,480 °C (2,700 °F; 1,750 K)
insoluble
Structure
Rhombohedral, hP3, SpaceGroup = P-3m1, No. 164
octahedral
Vapor pressure {{{value}}}
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

Zirconium(IV) sulfide is the inorganic compound with the formula ZrS2. It is a violet-brown solid. It adopts a layered structure similar to that of cadmium iodide.

Like the closely related titanium disulfide, ZrS2 is prepared by heating sulfur and zirconium metal. It can be purified by vapor transport using iodine.[2]

References

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  2. Lawrence E. Conroy "Group IV Sulfides" Inorganic Synthesis 1970, XII, 158. doi:10.1002/9780470132432.ch28