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Molecule
Cupric Arsenite
CAS: 10290-12-7 · H3AsCuO3
2D Structure
3D Structure
Loading 3D structure...
Basic Information
- CAS Registry Number
- 10290-12-7
- Molecular Formula
- H3AsCuO3
- Molecular Mass
- 189.49 g/mol
Identifiers
CAS Registry Number
10290-12-7
SMILES
O=[AsH](O)O.[Cu]
InChI Key
VMCSQHPXFCMJAC-UHFFFAOYSA-N
InChI
InChI=1S/AsH3O3.Cu/c2-1(3)4;/h1H,(H2,2,3,4);
Names and Synonyms
- Cupric Arsenite Common Name
- Arsonic acid, copper(2+) salt (1:1) Synonym
- Arsenious acid (H3AsO3), copper(2+) salt (1:1) Synonym
- Air-flo green Synonym
- Cupric arsenite Synonym
- Copper(II) arsenite Synonym
- Copper arsonate Synonym
All Properties
Comprehensive physical and chemical properties
| Property | Value | Source |
|---|---|---|
| Molecular Mass | 189.49 g/mol | CAS Common Chemistry |
| 189.48899999999998 g/mol | RDKit | |
| 189.489 g/mol | RDKit | |
| 190.497 g/mol | chempirical lib | |
| Canonical SMILES | [Cu].O=[AsH](O)O | CAS Common Chemistry |
| InChI | InChI=1S/AsH3O3.Cu/c2-1(3)4;/h1H,(H2,2,3,4); | CAS Common Chemistry |
| InChI Key | InChIKey=VMCSQHPXFCMJAC-UHFFFAOYSA-N | CAS Common Chemistry |
| Name | Cupric arsenite | CAS Common Chemistry |
| Heavy Atom Count | 5 | RDKit |
| Hydrogen Bond Acceptors | 1 | RDKit |
| Hydrogen Bond Donors | 2 | RDKit |
| Rotatable Bonds | 0 | RDKit |
| Aromatic Ring Count | 0 | RDKit |
| Topological Polar Surface Area | 57.53 Ų | RDKit |
| LogP | -1.8838000000000001 | RDKit |
| -1.8838 | RDKit | |
| Molar Refractivity | 12.273099999999998 cm³/mol | RDKit |
| Ring Count | 0 | RDKit |
| Formal Charge | 0 | RDKit |
| Fraction Csp3 | 0.0 | RDKit |
| Exact Mass | 188.859412956 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 |
|---|
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 = 189.49 g/mol. Edit any field — others recompute live.
