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Molecule
Lead Telluride
CAS: 1314-91-6 · PbTe
2D Structure
3D Structure
Loading 3D structure...
Basic Information
- CAS Registry Number
- 1314-91-6
- Molecular Formula
- PbTe
- Molecular Mass
- 334.80 g/mol
Identifiers
CAS Registry Number
1314-91-6
SMILES
[Pb].[Te]
InChI Key
OCGWQDWYSQAFTO-UHFFFAOYSA-N
InChI
InChI=1S/Pb.Te
Names and Synonyms
- Lead Telluride Common Name
- Lead telluride (PbTe) Synonym
- Lead monotelluride Synonym
- Lead telluride Synonym
- Lead(2+) telluride Synonym
- Lead telluride (Pb0.5Te0.5) Synonym
- Plumbous telluride Synonym
All Properties
Comprehensive physical and chemical properties
| Property | Value | Source |
|---|---|---|
| Molecular Mass | 334.80 g/mol | CAS Common Chemistry |
| 337.8828765 g/mol | RDKit | |
| 334.8 g/mol | RDKit | |
| 338.832 g/mol | chempirical lib | |
| Density | 8.17 g/cm³ | CAS Common Chemistry |
| 8.17 g/cm3 @ Temp: Room temp | CAS Common Chemistry | |
| Wikipedia Url | https://en.wikipedia.org/wiki/Lead_telluride | CAS Common Chemistry |
| Canonical SMILES | [Te]=[Pb] | CAS Common Chemistry |
| InChI | InChI=1S/Pb.Te | CAS Common Chemistry |
| InChI Key | InChIKey=OCGWQDWYSQAFTO-UHFFFAOYSA-N | CAS Common Chemistry |
| Melting Point | 925 °C | CAS Common Chemistry |
| Name | Lead telluride | 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 | 0.0 Ų | RDKit |
| LogP | -0.7616 | RDKit |
| Molar Refractivity | 11.508 cm³/mol | RDKit |
| Ring Count | 0 | RDKit |
| Formal Charge | 0 | RDKit |
| Fraction Csp3 | 0.0 | RDKit |
| Exact Mass | 334.79999999999995 g/mol | RDKit |
Spectral Data
NMR, IR, and Mass spectral data
Predicting NMR spectra...
10 ppm
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8
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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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Quick conversion
MW = 334.80 g/mol; density = 8.170 g/mL. Edit any field — others recompute live.
