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Molecule
Gold(Iii) Oxide
CAS: 1303-58-8 · AuO
2D Structure
3D Structure
Loading 3D structure...
Basic Information
- CAS Registry Number
- 1303-58-8
- Molecular Formula
- AuO
- Molecular Mass
- 212.97 g/mol
Identifiers
CAS Registry Number
1303-58-8
SMILES
[Au].[O]
InChI Key
KZNMRPQBBZBTSW-UHFFFAOYSA-N
InChI
InChI=1S/Au.O
Names and Synonyms
- Gold(Iii) Oxide Common Name
- Gold oxide (Au2O3) Synonym
- Auric oxide Synonym
- Gold sesquioxide Synonym
- Gold trioxide Synonym
- Digold trioxide Synonym
- Gold(III) oxide Synonym
All Properties
Comprehensive physical and chemical properties
| Property | Value | Source |
|---|---|---|
| Molecular Mass | 212.97 g/mol | CAS Common Chemistry |
| 212.966 g/mol | RDKit | |
| 215.99 g/mol | chempirical lib | |
| Wikipedia Url | https://en.wikipedia.org/wiki/Gold(III)_oxide | CAS Common Chemistry |
| Canonical SMILES | [O].[Au] | CAS Common Chemistry |
| InChI | InChI=1S/Au.O | CAS Common Chemistry |
| InChI Key | InChIKey=KZNMRPQBBZBTSW-UHFFFAOYSA-N | CAS Common Chemistry |
| Name | Gold oxide (Au2O3) | CAS Common Chemistry |
| Gold(III) oxide | CAS Common Chemistry | |
| Heavy Atom Count | 2 | RDKit |
| Hydrogen Bond Acceptors | 0 | RDKit |
| Hydrogen Bond Donors | 0 | RDKit |
| Rotatable Bonds | 0 | RDKit |
| Aromatic Ring Count | 0 | RDKit |
| Topological Polar Surface Area | 28.5 Ų | RDKit |
| LogP | -0.1213 | RDKit |
| Molar Refractivity | 0.6865 cm³/mol | RDKit |
| Ring Count | 0 | RDKit |
| Formal Charge | 0 | RDKit |
| Fraction Csp3 | 0.0 | RDKit |
| Exact Mass | 212.96148332 g/mol | RDKit |
Spectral Data
NMR, IR, and Mass spectral data
Predicting NMR spectra...
10 ppm
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| Shift (ppm) | Multiplicity | Integration | Assignment |
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200 ppm
180
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| Shift (ppm) | DEPT | Assignment |
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Note: These NMR spectra are predicted computationally and may differ from experimental data. Predictions are based on chemical environment analysis.
External Resources
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MW = 212.97 g/mol. Edit any field — others recompute live.
