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Molecule
Copper(Ii) Nitrate
CAS: 3251-23-8 · HCuNO3
2D Structure
3D Structure
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Basic Information
- CAS Registry Number
- 3251-23-8
- Molecular Formula
- HCuNO3
- Molecular Mass
- 126.56 g/mol
Identifiers
CAS Registry Number
3251-23-8
SMILES
O=[N+]([O-])O.[Cu]
InChI Key
WXYNCCWBUXKSBG-UHFFFAOYSA-N
InChI
InChI=1S/Cu.HNO3/c;2-1(3)4/h;(H,2,3,4)
Names and Synonyms
- Copper(Ii) Nitrate Common Name
- Nitric acid, copper(2+) salt (2:1) Synonym
- Nitric acid, copper(2+) salt Synonym
- Copper nitrate (Cu(NO3)2) Synonym
- Cupric nitrate Synonym
- Copper(II) nitrate Synonym
- Copper dinitrate Synonym
- Cupric dinitrate Synonym
- Copper(2+) nitrate Synonym
- Claycop Synonym
All Properties
Comprehensive physical and chemical properties
| Property | Value | Source |
|---|---|---|
| Molecular Mass | 126.56 g/mol | CAS Common Chemistry |
| 126.558 g/mol | RDKit | |
| 127.566 g/mol | chempirical lib | |
| Wikipedia Url | https://en.wikipedia.org/wiki/Copper(II)_nitrate | CAS Common Chemistry |
| Canonical SMILES | [Cu].O=N(=O)O | CAS Common Chemistry |
| InChI | InChI=1S/Cu.HNO3/c;2-1(3)4/h;(H,2,3,4) | CAS Common Chemistry |
| InChI Key | InChIKey=WXYNCCWBUXKSBG-UHFFFAOYSA-N | CAS Common Chemistry |
| Melting Point | 255-256 °C | CAS Common Chemistry |
| Name | Cupric nitrate | CAS Common Chemistry |
| Heavy Atom Count | 5 | RDKit |
| Hydrogen Bond Acceptors | 2 | RDKit |
| Hydrogen Bond Donors | 1 | RDKit |
| Rotatable Bonds | 0 | RDKit |
| Aromatic Ring Count | 0 | RDKit |
| Topological Polar Surface Area | 63.370000000000005 Ų | RDKit |
| 63.37 Ų | RDKit | |
| 58.53 Ų | chempirical lib | |
| LogP | -0.3502 | RDKit |
| Molar Refractivity | 8.7809 cm³/mol | RDKit |
| Ring Count | 0 | RDKit |
| Formal Charge | 0 | RDKit |
| Fraction Csp3 | 0.0 | RDKit |
| Exact Mass | 125.925240392 g/mol | RDKit |
Spectral Data
NMR, IR, and Mass spectral data
Predicting NMR spectra...
10 ppm
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3
2
1
0 ppm
| Shift (ppm) | Multiplicity | Integration | Assignment |
|---|
200 ppm
180
160
140
120
100
80
60
40
20
0 ppm
| Shift (ppm) | DEPT | Assignment |
|---|
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 = 126.56 g/mol. Edit any field — others recompute live.
