Zirconium disulfide
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| Names | |
|---|---|
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IUPAC name
Zirconium(IV) sulfide
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| Identifiers | |
| ECHA InfoCard | 100.031.701 |
| 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 | |
| Hazards | |
| Safety data sheet | MSDS |
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EU classification (DSD) (outdated)
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not listed |
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Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa).
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 (what is   ?) |
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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.
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