Cobalt monosilicide
Cobalt monosilicide (CoSi) is an intermetallic compound, a silicide of cobalt. It is a diamagnetic semimetal.[1]
 Structures of left-handed and right-handed CoSi crystals (3 presentations, with different numbers of atoms per unit cell) | |
| Names | |
|---|---|
| IUPAC name
Cobalt silicide | |
| Identifiers | |
3D model (JSmol) |
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PubChem CID |
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| Properties | |
| CoSi | |
| Molar mass | 87.018 g/mol |
| Density | 6.3 g/cm3 |
| Melting point | 1,395 °C (2,543 °F; 1,668 K) |
| Structure | |
| Cubic[1] | |
| P213 (No. 198), cP8 | |
a = 0.4444(1) nm | |
Formula units (Z) |
4 |
| Hazards | |
| Flash point | Non-flammable |
| Related compounds | |
Other anions |
Cobalt germanide |
Other cations |
Iron silicide Manganese monosilicide |
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 | |
References
- Stishov, Sergei M.; Petrova, Alla E. (2011). "Itinerant helimagnetic compound MnSi". Uspekhi Fizicheskih Nauk. 181 (11): 1157. doi:10.3367/UFNr.0181.201111b.1157.
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