Germanium monosulfide
Chemical compound / From Wikipedia, the free encyclopedia
Germanium monosulfide or Germanium(II) sulfide is the chemical compound with the formula GeS. It is a chalcogenide glass and a semiconductor.[1] Germanium sulfide is described as a red-brown powder or black crystals.[2] Germanium(II) sulfide when dry is stable in air, hydrolyzes slowly in moist air but rapidly reacts in water forming Ge(OH)2 and then GeO.[3] It is one of a few sulfides that can be sublimed under vacuum without decomposition.[4]
Quick Facts Names, Identifiers ...
Names | |
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Systematic IUPAC name
Germanium(II) sulfide | |
Identifiers | |
3D model (JSmol) |
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ECHA InfoCard | 100.031.536 |
PubChem CID |
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CompTox Dashboard (EPA) |
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Properties | |
GeS | |
Molar mass | 104.69 g·mol−1 |
Related compounds | |
Related compounds |
Carbon monosulfide |
Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa).
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