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Molecule
Lead Oxide (Pb2O3)
CAS: 1314-27-8 · OPb
2D Structure
3D Structure
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Basic Information
- CAS Registry Number
- 1314-27-8
- Molecular Formula
- OPb
- Molecular Mass
- 223.20 g/mol
Identifiers
CAS Registry Number
1314-27-8
SMILES
[O].[Pb]
InChI Key
YEXPOXQUZXUXJW-UHFFFAOYSA-N
InChI
InChI=1S/O.Pb
Names and Synonyms
- Lead Oxide (Pb2O3) Common Name
- Lead oxide (Pb2O3) Synonym
- C.I. 77579 Synonym
- Lead sesquioxide Synonym
- Lead trioxide Synonym
- Plumbous plumbate Synonym
- Lead sesquioxide (Pb2O3) Synonym
- Lead oxide (PbO1.50) Synonym
All Properties
Comprehensive physical and chemical properties
| Property | Value | Source |
|---|---|---|
| Wikipedia Url | https://en.wikipedia.org/wiki/Lead(II,IV)_oxide | CAS Common Chemistry |
| Molecular Mass | 223.20 g/mol | CAS Common Chemistry |
| 223.97156672 g/mol | RDKit | |
| 223.199 g/mol | RDKit | |
| 227.231 g/mol | chempirical lib | |
| Canonical SMILES | [O].[Pb] | CAS Common Chemistry |
| InChI | InChI=1S/O.Pb | CAS Common Chemistry |
| InChI Key | InChIKey=YEXPOXQUZXUXJW-UHFFFAOYSA-N | CAS Common Chemistry |
| Name | Lead oxide (Pb2O3) | CAS Common Chemistry |
| Heavy Atom Count | 2 | RDKit |
| Hydrogen Bond Acceptors | 0 | RDKit |
| Hydrogen Bond Donors | 0 | RDKit |
| Rotatable Bonds | 0 | RDKit |
| Aromatic Ring Count | 0 | RDKit |
| Topological Polar Surface Area | 28.5 Ų | RDKit |
| LogP | -0.49960000000000004 | RDKit |
| -0.4996 | RDKit | |
| Molar Refractivity | 6.440499999999999 cm³/mol | RDKit |
| Ring Count | 0 | RDKit |
| Formal Charge | 0 | RDKit |
| Fraction Csp3 | 0.0 | RDKit |
| Exact Mass | 223.19899999999998 g/mol | RDKit |
Spectral Data
NMR, IR, and Mass spectral data
Predicting NMR spectra...
10 ppm
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3
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1
0 ppm
| Shift (ppm) | Multiplicity | Integration | Assignment |
|---|
200 ppm
180
160
140
120
100
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40
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 = 223.20 g/mol. Edit any field — others recompute live.
