Identifiers | |
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3D model (JSmol)
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ECHA InfoCard | 100.032.026 |
EC Number |
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PubChem CID
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CompTox Dashboard (EPA)
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Properties | |
ThS2 | |
Molar mass | 296.17 g/mol |
Appearance | dark brown crystals |
Density | 7.3 g/cm3, solid |
Melting point | 1,905 °C (3,461 °F; 2,178 K) |
Structure[1] | |
PbCl2 type (orthorhombic) | |
Pnma (No. 62) | |
Formula units (Z)
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4 |
Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa).
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Thorium(IV) sulfide (ThS2) is an inorganic chemical compound composed of one thorium atom ionically bonded to two atoms of sulfur. This salt is dark brown and has a melting point of 1905 °C. ThS2 adopts the same orthorhombic lattice structure as PbCl2.[1][2][3]