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Molecule
Tin(Ii) Fluoride
CAS: 7783-47-3 · F2Sn
2D Structure
3D Structure
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Basic Information
- CAS Registry Number
- 7783-47-3
- Molecular Formula
- F2Sn
- Molecular Mass
- 156.71 g/mol
Identifiers
CAS Registry Number
7783-47-3
SMILES
[F-].[F-].[Sn+2]
InChI Key
ANOBYBYXJXCGBS-UHFFFAOYSA-L
InChI
InChI=1S/2FH.Sn/h2*1H;/q;;+2/p-2
Names and Synonyms
- Tin(Ii) Fluoride Common Name
- Tin fluoride (SnF2) Synonym
- Fluoristan Synonym
- Stannous fluoride Synonym
- Tin bifluoride Synonym
- Tin difluoride Synonym
- Stannous fluoride (SnF2) Synonym
- Gel-Tin Synonym
- Tin(II) fluoride Synonym
- Stop Synonym
- Difluorostannylene Synonym
All Properties
Comprehensive physical and chemical properties
| Property | Value | Source |
|---|---|---|
| Molecular Mass | 156.71 g/mol | CAS Common Chemistry |
| 157.89900114 g/mol | RDKit | |
| 156.707 g/mol | RDKit | |
| 160.738 g/mol | chempirical lib | |
| Density | 4.57 g/cm³ | CAS Common Chemistry |
| 4.57 g/cm3 @ 25 °C | CAS Common Chemistry | |
| Wikipedia Url | https://en.wikipedia.org/wiki/Tin(II)_fluoride | CAS Common Chemistry |
| Boiling Point | 850 °C | CAS Common Chemistry |
| Canonical SMILES | F[Sn]F | CAS Common Chemistry |
| InChI | InChI=1S/2FH.Sn/h2*1H;/q;;+2/p-2 | CAS Common Chemistry |
| InChI Key | InChIKey=ANOBYBYXJXCGBS-UHFFFAOYSA-L | CAS Common Chemistry |
| Melting Point | 213 °C | CAS Common Chemistry |
| Name | Stop | CAS Common Chemistry |
| Tin(II) fluoride | 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 | 156.707 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 = 156.71 g/mol; density = 4.570 g/mL. Edit any field — others recompute live.
