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Molecule
Chromium Nitrate Nonahydrate
CAS: 7789-02-8 · H7CrNO6
2D Structure
3D Structure
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Basic Information
- CAS Registry Number
- 7789-02-8
- Molecular Formula
- H7CrNO6
- Molecular Mass
- 169.05 g/mol
Identifiers
CAS Registry Number
7789-02-8
SMILES
O.O.O.O=[N+]([O-])O.[Cr]
InChI Key
WIISGOGBJCSWSW-UHFFFAOYSA-N
InChI
InChI=1S/Cr.HNO3.3H2O/c;2-1(3)4;;;/h;(H,2,3,4);3*1H2
Names and Synonyms
- Chromium Nitrate Nonahydrate Common Name
- Nitric acid, chromium(3+) salt, nonahydrate Synonym
- Chromic nitrate nonahydrate Synonym
- Chromium nitrate nonahydrate Synonym
- Chromium trinitrate nonahydrate Synonym
- Chromium nitrate (Cr(NO3)3) nonahydrate Synonym
- Chromium(III) nitrate nonahydrate Synonym
All Properties
Comprehensive physical and chemical properties
| Property | Value | Source |
|---|---|---|
| Molecular Mass | 169.05 g/mol | CAS Common Chemistry |
| 169.053 g/mol | RDKit | |
| 171.069 g/mol | chempirical lib | |
| Canonical SMILES | [Cr].O=N(=O)O.O | CAS Common Chemistry |
| InChI | InChI=1S/Cr.HNO3.3H2O/c;2-1(3)4;;;/h;(H,2,3,4);3*1H2 | CAS Common Chemistry |
| InChI Key | InChIKey=WIISGOGBJCSWSW-UHFFFAOYSA-N | CAS Common Chemistry |
| Melting Point | 37 °C | CAS Common Chemistry |
| Name | Chromium nitrate nonahydrate | CAS Common Chemistry |
| Heavy Atom Count | 8 | RDKit |
| Hydrogen Bond Acceptors | 2 | RDKit |
| Hydrogen Bond Donors | 1 | RDKit |
| Rotatable Bonds | 0 | RDKit |
| Aromatic Ring Count | 0 | RDKit |
| Topological Polar Surface Area | 157.86999999999998 Ų | RDKit |
| 157.87 Ų | RDKit | |
| LogP | -2.8243 | RDKit |
| Molar Refractivity | 19.6223 cm³/mol | RDKit |
| Ring Count | 0 | RDKit |
| Formal Charge | 0 | RDKit |
| Fraction Csp3 | 0.0 | RDKit |
| Exact Mass | 168.967844444 g/mol | RDKit |
Spectral Data
NMR, IR, and Mass spectral data
Predicting NMR spectra...
10 ppm
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0 ppm
| Shift (ppm) | Multiplicity | Integration | Assignment |
|---|
200 ppm
180
160
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20
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 = 169.05 g/mol. Edit any field — others recompute live.
