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Molecule
Lead(Ii) Iodide
CAS: 10101-63-0 · I2Pb
2D Structure
3D Structure
Loading 3D structure...
Basic Information
- CAS Registry Number
- 10101-63-0
- Molecular Formula
- I2Pb
- Molecular Mass
- 461.01 g/mol
Identifiers
CAS Registry Number
10101-63-0
SMILES
[I-].[I-].[Pb+2]
InChI Key
RQQRAHKHDFPBMC-UHFFFAOYSA-L
InChI
InChI=1S/2HI.Pb/h2*1H;/q;;+2/p-2
Names and Synonyms
- Lead(Ii) Iodide Synonym
- Lead iodide (PbI2) Synonym
- C.I. 77613 Synonym
- Plumbous iodide Synonym
- Lead diiodide Synonym
- Lead iodide Synonym
- Lead(II) iodide Synonym
- Lead diiodide (PbI2) Synonym
All Properties
Comprehensive physical and chemical properties
| Property | Value | Source |
|---|---|---|
| Molecular Mass | 461.01 g/mol | CAS Common Chemistry |
| 461.7855981 g/mol | RDKit | |
| 461.008 g/mol | RDKit | |
| 465.04 g/mol | chempirical lib | |
| Density | 6.16 g/cm³ | CAS Common Chemistry |
| 6.16 g/cm3 | CAS Common Chemistry | |
| Wikipedia Url | https://en.wikipedia.org/wiki/Lead(II)_iodide | CAS Common Chemistry |
| Canonical SMILES | I[Pb]I | CAS Common Chemistry |
| InChI | InChI=1S/2HI.Pb/h2*1H;/q;;+2/p-2 | CAS Common Chemistry |
| InChI Key | InChIKey=RQQRAHKHDFPBMC-UHFFFAOYSA-L | CAS Common Chemistry |
| Melting Point | 402 °C | CAS Common Chemistry |
| Name | Lead iodide (PbI2) | CAS Common Chemistry |
| Lead(II) iodide | CAS Common Chemistry | |
| Heavy Atom Count | 3 | 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 | -6.3728 | RDKit |
| Molar Refractivity | 5.754 cm³/mol | RDKit |
| Ring Count | 0 | RDKit |
| Formal Charge | 0 | RDKit |
| Fraction Csp3 | 0.0 | RDKit |
| Exact Mass | 461.008 g/mol | RDKit |
Spectral Data
NMR, IR, and Mass spectral data
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.
External Resources
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MW = 461.01 g/mol; density = 6.160 g/mL. Edit any field — others recompute live.
