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Molecule
Iridium(Iv) Oxide
CAS: 12030-49-8 · IrO2
2D Structure
3D Structure
Loading 3D structure...
Basic Information
- CAS Registry Number
- 12030-49-8
- Molecular Formula
- IrO2
- Molecular Mass
- 224.22 g/mol
Identifiers
CAS Registry Number
12030-49-8
SMILES
[Ir].[O].[O]
InChI Key
HTXDPTMKBJXEOW-UHFFFAOYSA-N
InChI
InChI=1S/Ir.2O
Names and Synonyms
- Iridium(Iv) Oxide Common Name
- Iridium oxide (IrO2) Synonym
- Iridium dioxide (IrO2) Synonym
- Iridium oxide Synonym
- Iridium dioxide Synonym
- iridium(IV) oxide Synonym
- Ekuserodo B Synonym
- ELC 1910 Synonym
All Properties
Comprehensive physical and chemical properties
| Property | Value | Source |
|---|---|---|
| Molecular Mass | 224.22 g/mol | CAS Common Chemistry |
| 224.95275564 g/mol | RDKit | |
| 224.215 g/mol | RDKit | |
| 231.271 g/mol | chempirical lib | |
| Wikipedia Url | https://en.wikipedia.org/wiki/Iridium(IV)_oxide | CAS Common Chemistry |
| Canonical SMILES | O=[Ir]=O | CAS Common Chemistry |
| InChI | InChI=1S/Ir.2O | CAS Common Chemistry |
| InChI Key | InChIKey=HTXDPTMKBJXEOW-UHFFFAOYSA-N | CAS Common Chemistry |
| Name | Iridium oxide (IrO2) | CAS Common Chemistry |
| Heavy Atom Count | 3 | RDKit |
| Hydrogen Bond Acceptors | 0 | RDKit |
| Hydrogen Bond Donors | 0 | RDKit |
| Rotatable Bonds | 0 | RDKit |
| Aromatic Ring Count | 0 | RDKit |
| Topological Polar Surface Area | 57.0 Ų | RDKit |
| LogP | -0.2401 | RDKit |
| Molar Refractivity | 1.373 cm³/mol | RDKit |
| Ring Count | 0 | RDKit |
| Formal Charge | 0 | RDKit |
| Fraction Csp3 | 0.0 | RDKit |
| Exact Mass | 224.215 g/mol | RDKit |
Spectral Data
NMR, IR, and Mass spectral data
Predicting NMR spectra...
10 ppm
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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 = 224.22 g/mol. Edit any field — others recompute live.
