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Molecule
Tin(Iv) Iodide
CAS: 7790-47-8 · I4Sn
2D Structure
3D Structure
Loading 3D structure...
Basic Information
- CAS Registry Number
- 7790-47-8
- Molecular Formula
- I4Sn
- Molecular Mass
- 626.33 g/mol
Identifiers
CAS Registry Number
7790-47-8
SMILES
[I-].[I-].[I-].[I-].[Sn+4]
InChI Key
QPBYLOWPSRZOFX-UHFFFAOYSA-J
InChI
InChI=1S/4HI.Sn/h4*1H;/q;;;;+4/p-4
Names and Synonyms
- Tin(Iv) Iodide Common Name
- Stannane, tetraiodo- Synonym
- Tin iodide (SnI4) Synonym
- Tetraiodostannane Synonym
- Stannic iodide Synonym
- Tin tetraiodide Synonym
- Tetraiodotin Synonym
- Tin(IV) iodide Synonym
All Properties
Comprehensive physical and chemical properties
| Property | Value | Source |
|---|---|---|
| Molecular Mass | 626.33 g/mol | CAS Common Chemistry |
| 627.5200867 g/mol | RDKit | |
| 626.327 g/mol | RDKit | |
| 632.374 g/mol | chempirical lib | |
| Density | 4.47 g/cm³ | CAS Common Chemistry |
| 4.473 g/cm3 | CAS Common Chemistry | |
| Wikipedia Url | https://en.wikipedia.org/wiki/Tin(IV)_iodide | CAS Common Chemistry |
| Boiling Point | 364-365 °C | CAS Common Chemistry |
| Canonical SMILES | I[Sn](I)(I)I | CAS Common Chemistry |
| InChI | InChI=1S/4HI.Sn/h4*1H;/q;;;;+4/p-4 | CAS Common Chemistry |
| InChI Key | InChIKey=QPBYLOWPSRZOFX-UHFFFAOYSA-J | CAS Common Chemistry |
| Melting Point | 143 °C | CAS Common Chemistry |
| Name | Tin iodide (SnI4) | CAS Common Chemistry |
| Heavy Atom Count | 5 | 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 | -12.3648 | RDKit |
| Molar Refractivity | 5.754 cm³/mol | RDKit |
| Ring Count | 0 | RDKit |
| Formal Charge | 0 | RDKit |
| Fraction Csp3 | 0.0 | RDKit |
| Exact Mass | 626.327 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 = 626.33 g/mol; density = 4.470 g/mL. Edit any field — others recompute live.
