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Names | |
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IUPAC name
Cobalt disilicide
| |
Identifiers | |
3D model (
JSmol)
|
|
ChemSpider | |
ECHA InfoCard | 100.031.457 |
PubChem
CID
|
|
CompTox Dashboard (
EPA)
|
|
| |
| |
Properties | |
CoSi2 | |
Molar mass | 115.104 g/mol |
Appearance | gray cubic crystals [1] |
Density | 4.9 g/cm3 |
Melting point | 1,326 °C (2,419 °F; 1,599 K) [1] |
0.4×10−6 emu/g [2] | |
Refractive index (nD)
|
2.07 (589 nm) [3] |
Structure | |
Fluorite [4] | |
Fm3m (No. 225), cF12 | |
a = 0.5353 nm
| |
Formula units (Z)
|
4 |
Hazards | |
Flash point | Non-flammable |
Related compounds | |
Other
cations
|
Iron disilicide Manganese disilicide Titanium disilicide |
Except where otherwise noted, data are given for materials in their
standard state (at 25 °C [77 °F], 100 kPa).
|
Cobalt disilicide (CoSi2) is an intermetallic compound, a silicide of cobalt. It is a superconductor with a transition temperature of around 1.4 K [5] and a critical field of 105 Oe. [6]
![]() | |
Names | |
---|---|
IUPAC name
Cobalt disilicide
| |
Identifiers | |
3D model (
JSmol)
|
|
ChemSpider | |
ECHA InfoCard | 100.031.457 |
PubChem
CID
|
|
CompTox Dashboard (
EPA)
|
|
| |
| |
Properties | |
CoSi2 | |
Molar mass | 115.104 g/mol |
Appearance | gray cubic crystals [1] |
Density | 4.9 g/cm3 |
Melting point | 1,326 °C (2,419 °F; 1,599 K) [1] |
0.4×10−6 emu/g [2] | |
Refractive index (nD)
|
2.07 (589 nm) [3] |
Structure | |
Fluorite [4] | |
Fm3m (No. 225), cF12 | |
a = 0.5353 nm
| |
Formula units (Z)
|
4 |
Hazards | |
Flash point | Non-flammable |
Related compounds | |
Other
cations
|
Iron disilicide Manganese disilicide Titanium disilicide |
Except where otherwise noted, data are given for materials in their
standard state (at 25 °C [77 °F], 100 kPa).
|
Cobalt disilicide (CoSi2) is an intermetallic compound, a silicide of cobalt. It is a superconductor with a transition temperature of around 1.4 K [5] and a critical field of 105 Oe. [6]