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Molecule
Rhodium(Iii) Hydroxide
CAS: 21656-02-0 · H3O3Rh
2D Structure
3D Structure
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Basic Information
- CAS Registry Number
- 21656-02-0
- Molecular Formula
- H3O3Rh
- Molecular Mass
- 153.93 g/mol
Identifiers
CAS Registry Number
21656-02-0
SMILES
[OH-].[OH-].[OH-].[Rh+3]
InChI Key
KTEDZFORYFITAF-UHFFFAOYSA-K
InChI
InChI=1S/3H2O.Rh/h3*1H2;/q;;;+3/p-3
Names and Synonyms
- Rhodium(Iii) Hydroxide Synonym
- Rhodium hydroxide (Rh(OH)3) Synonym
- Rhodium trihydroxide Synonym
- Rhodium(III) hydroxide Synonym
All Properties
Comprehensive physical and chemical properties
| Property | Value | Source |
|---|---|---|
| Molecular Mass | 153.93 g/mol | CAS Common Chemistry |
| 153.92700000000002 g/mol | RDKit | |
| 153.927 g/mol | RDKit | |
| 159.975 g/mol | chempirical lib | |
| Wikipedia Url | https://en.wikipedia.org/wiki/Rhodium(III)_hydroxide | CAS Common Chemistry |
| Canonical SMILES | O[Rh](O)O | CAS Common Chemistry |
| InChI | InChI=1S/3H2O.Rh/h3*1H2;/q;;;+3/p-3 | CAS Common Chemistry |
| InChI Key | InChIKey=KTEDZFORYFITAF-UHFFFAOYSA-K | CAS Common Chemistry |
| Name | Rhodium hydroxide (Rh(OH)3) | CAS Common Chemistry |
| Heavy Atom Count | 4 | RDKit |
| Hydrogen Bond Acceptors | 3 | RDKit |
| Hydrogen Bond Donors | 0 | RDKit |
| Rotatable Bonds | 0 | RDKit |
| Aromatic Ring Count | 0 | RDKit |
| Topological Polar Surface Area | 90.0 Ų | RDKit |
| LogP | -0.5328999999999998 | RDKit |
| -0.5329 | RDKit | |
| Molar Refractivity | 5.8074 cm³/mol | RDKit |
| Ring Count | 0 | RDKit |
| Formal Charge | 0 | RDKit |
| Fraction Csp3 | 0.0 | RDKit |
| Exact Mass | 153.913722956 g/mol | RDKit |
Spectral Data
NMR, IR, and Mass spectral data
Predicting NMR spectra...
10 ppm
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1
0 ppm
| Shift (ppm) | Multiplicity | Integration | Assignment |
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200 ppm
180
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0 ppm
| 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 = 153.93 g/mol. Edit any field — others recompute live.
