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Properties of CoF2

Properties of CoF2 (Cobalt(II) fluoride):

Compound NameCobalt(II) fluoride
Chemical FormulaCoF2
Molar Mass96.9300014 g/mol

Chemical structure
CoF2 (Cobalt(II) fluoride) - Chemical structure
Lewis structure
3D molecular structure
Physical properties
AppearanceRed crystalline solid
Solubility14.0 g/100mL
Density4.4600 g/cm³
Helium 0.0001786
Iridium 22.562
Melting1,217.00 °C
Helium -270.973
Hafnium carbide 3958
Boiling1,400.00 °C
Helium -268.928
Tungsten carbide 6000

Alternative Names

cobalt difluoride

Elemental composition of CoF2
ElementSymbolAtomic weightAtomsMass percent
CobaltCo58.933195160.7997
FluorineF18.9984032239.2003
Mass Percent CompositionAtomic Percent Composition
Co: 60.80%F: 39.20%
Co Cobalt (60.80%)
F Fluorine (39.20%)
Co: 33.33%F: 66.67%
Co Cobalt (33.33%)
F Fluorine (66.67%)
Mass Percent Composition
Co: 60.80%F: 39.20%
Co Cobalt (60.80%)
F Fluorine (39.20%)
Atomic Percent Composition
Co: 33.33%F: 66.67%
Co Cobalt (33.33%)
F Fluorine (66.67%)
Identifiers
CAS Number10026-17-2
SMILESF[Co]F
Hill formulaCoF2

Related compounds
FormulaCompound name
CoF3Cobalt(III) fluoride

Sample reactions for CoF2
EquationReaction type
COF2 = CO2 + CF4decomposition

Related
Molecular weight calculator
Oxidation state calculator

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