Input interpretation
rhodium(III) oxide
Chemical names and formulas
formula | Rh_2O_3 Hill formula | O_3Rh_2 name | rhodium(III) oxide IUPAC name | oxo-(oxorhodiooxy)rhodium alternate names | dirhodium trioxide | keto-(ketorhodiooxy)rhodium | oxo-(oxorhodiooxy)rhodium | rhodium oxide | rhodium trioxide mass fractions | O (oxygen) 18.9% | Rh (rhodium) 81.1%
Structure diagram
Structure diagram
vertex count | 5 edge count | 4 Schultz index | 74 Wiener index | 20 Hosoya index | 8 Balaban index | 2.191
Basic properties
molar mass | 253.808 g/mol density | 8.2 g/cm^3
Units
Thermodynamic properties
specific heat capacity c_p | solid | 0.409 J/(g K) molar heat capacity c_p | solid | 103.8 J/(mol K) specific heat of formation Δ_fH° | solid | -1.351 kJ/g molar heat of formation Δ_fH° | solid | -343 kJ/mol (at STP)
Chemical identifiers
![CAS number | 12036-35-0 PubChem CID number | 4350945 PubChem SID number | 24852240 SMILES identifier | O=[Rh]O[Rh]=O InChI identifier | InChI=1/3O.2Rh/rO3Rh2/c1-4-3-5-2 MDL number | MFCD00011205](../image_source/9b39284b4155302b66f0de8d29849163.png)
CAS number | 12036-35-0 PubChem CID number | 4350945 PubChem SID number | 24852240 SMILES identifier | O=[Rh]O[Rh]=O InChI identifier | InChI=1/3O.2Rh/rO3Rh2/c1-4-3-5-2 MDL number | MFCD00011205