Californium(III) oxide

Californium(III) oxide is a binary inorganic compound of californium and oxygen with the formula Cf
2
O
3
. It is one of the first obtained solid compounds of californium, synthesized in 1958.

Californium(III) oxide
Names
Other names
Californium sesquioxide, dicalifornium trioxide
Identifiers
3D model (JSmol)
  • InChI=1S/2Cf.3O/q2*+3;3*-2
    Key: BZGNRENQZZWCKH-UHFFFAOYSA-N
SMILES
  • [Cf+3].[Cf+3].[O-2].[O-2].[O-2]
Properties
Cf2O3
Molar mass 550 g·mol−1
Appearance yellow-green solid
Density g/cm3
Melting point 1,750 °C (3,180 °F; 2,020 K)
insoluble
Structure
orthorhombic
Related compounds
Related compounds
Californium dioxide
Hazards
Occupational safety and health (OHS/OSH):
Main hazards
radioactive
Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa).
Infobox references
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