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Molecule
Curium(Iii) Oxide
CAS: 12371-27-6 · CmO
2D Structure
3D Structure
Loading 3D structure...
Basic Information
- CAS Registry Number
- 12371-27-6
- Molecular Formula
- CmO
- Molecular Mass
- 263.00 g/mol
Identifiers
CAS Registry Number
12371-27-6
SMILES
[Cm].[O]
InChI Key
FMDWVFDJDJSNQG-UHFFFAOYSA-N
InChI
InChI=1S/Cm.O
Names and Synonyms
- Curium(Iii) Oxide Common Name
- Curium oxide (Cm2O3) Synonym
- Curium sesquioxide Synonym
All Properties
Comprehensive physical and chemical properties
| Property | Value | Source |
|---|---|---|
| Molecular Mass | 263.00 g/mol | CAS Common Chemistry |
| 262.999 g/mol | RDKit | |
| 268.039 g/mol | chempirical lib | |
| Wikipedia Url | https://en.wikipedia.org/wiki/Curium(III)_oxide | CAS Common Chemistry |
| Canonical SMILES | [O].[Cm] | CAS Common Chemistry |
| InChI | InChI=1S/Cm.O | CAS Common Chemistry |
| InChI Key | InChIKey=FMDWVFDJDJSNQG-UHFFFAOYSA-N | CAS Common Chemistry |
| Name | Curium oxide (Cm2O3) | 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 | -0.1188 | RDKit |
| Molar Refractivity | 0.6865 cm³/mol | RDKit |
| Ring Count | 0 | RDKit |
| Formal Charge | 0 | RDKit |
| Fraction Csp3 | 0.0 | RDKit |
| Exact Mass | 259.05630372 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 |
|---|
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 = 263.00 g/mol. Edit any field — others recompute live.
