Names | |
---|---|
IUPAC name
Terbium(IV) oxide
| |
Other names
Terbium dioxide
| |
Identifiers | |
3D model (
JSmol)
|
|
PubChem
CID
|
|
| |
| |
Properties | |
TbO2 | |
Molar mass | 190.925 |
Appearance | dark red solid [1][ better source needed] |
Related compounds | |
Related compounds
|
Terbium(III) oxide Terbium(III,IV) oxide |
Except where otherwise noted, data are given for materials in their
standard state (at 25 °C [77 °F], 100 kPa).
|
Terbium(IV) oxide is an inorganic compound with a chemical formula TbO2. It can be produced by oxidizing terbium(III) oxide by oxygen gas at 1000 atm and 300 °C. [2]
Terbium(IV) oxide starts to decompose at 340 °C, producing Tb5O8 and oxygen: [1]