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Copper Oxalate
CAS: 814-91-5 | C2CuO4
2D Structure
3D Structure
Loading 3D structure...
Basic Information
CAS Registry Number:
814-91-5
Molecular Formula:
C2CuO4
Molecular Weight:
151.564 g/mol
Names and Synonyms:
Copper Oxalate
Copper, [ethanedioato(2-)-κO1,κO2]-
Oxalic acid, copper(2+) salt (1:1)
Copper, [ethanedioato(2-)-O,O′]-
Copper oxalate (CuC2O4)
[Ethanedioato(2-)-κO1,κO2]copper
Cupric oxalate
Copper(II) oxalate
Cupric oxalate (1:1)
Copper(2+) oxalate
Copper(2+) oxalate (1:1)
Copper oxalate (1:1)
Copper oxalate
Identifiers:
SMILES:
O=C([O-])C(=O)[O-].[Cu+2]
InChI:
InChI=1S/C2H2O4.Cu/c3-1(4)2(5)6;/h(H,3,4)(H,5,6);/q;+2/p-2
Spectral Data
NMR, IR, and Mass spectral data
1H NMR
13C NMR
Predicting NMR spectra...
10 ppm
9
8
7
6
5
4
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.
All Properties
Comprehensive physical and chemical properties
| Category | Property | Value | Source |
|---|---|---|---|
| Molecular | Molecular Weight | 151.564 g/mol | RDKit |
| Exact | Exact Molecular Weight | 150.90925598 g/mol | RDKit |
| Heavy | Heavy Atom Count | 7 count | RDKit |
| Hydrogen | Hydrogen Bond Acceptors | 4 count | RDKit |
| Hydrogen Bond Donors | 0 count | RDKit | |
| Rotatable | Rotatable Bonds | 0 count | RDKit |
| Aromatic | Aromatic Ring Count | 0 count | RDKit |
| Topological | Topological Polar Surface Area | 80.25999999999999 Ų | RDKit |
| Physical Properties | LogP | -3.5163 | RDKit |
| molecular_mass | 151.56 g/mol | Legacy Database | |
| wikipedia_url | https://en.wikipedia.org/wiki/Copper_oxalate | Legacy Database | |
| cas-canonical-smile | O=C1O[Cu]OC1=O | Legacy Database | |
| cas-inchi | InChI=1S/C2H2O4.Cu/c3-1(4)2(5)6;/h(H,3,4)(H,5,6);/q;+2/p-2 | Legacy Database | |
| cas-inchi-key | InChIKey=QYCVHILLJSYYBD-UHFFFAOYSA-L | Legacy Database | |
| cas-name | Copper(II) oxalate | Legacy Database | |
| wikipedia-name | Copper oxalate | Legacy Database | |
| Molar | Molar Refractivity | 10.014 | RDKit |
