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Molecule
Mercury(I) Fluoride
CAS: 13967-25-4 · F2Hg2
2D Structure
3D Structure
Loading 3D structure...
Basic Information
- CAS Registry Number
- 13967-25-4
- Molecular Formula
- F2Hg2
- Molecular Mass
- 439.18 g/mol
Identifiers
CAS Registry Number
13967-25-4
SMILES
[F-].[F-].[Hg+].[Hg+]
InChI Key
FQZUXVBMUHSNRN-UHFFFAOYSA-L
InChI
InChI=1S/2FH.2Hg/h2*1H;;/q;;2*+1/p-2
Names and Synonyms
- Mercury(I) Fluoride Common Name
- Mercury fluoride (Hg2F2) Synonym
- Mercurous fluoride Synonym
- Mercury monofluoride Synonym
All Properties
Comprehensive physical and chemical properties
| Property | Value | Source |
|---|---|---|
| Molecular Mass | 439.18 g/mol | CAS Common Chemistry |
| 439.17600000000004 g/mol | RDKit | |
| 441.93809244 g/mol | RDKit | |
| 443.212 g/mol | chempirical lib | |
| Wikipedia Url | https://en.wikipedia.org/wiki/Mercury(I)_fluoride | CAS Common Chemistry |
| Canonical SMILES | F[Hg][Hg]F | CAS Common Chemistry |
| InChI | InChI=1S/2FH.2Hg/h2*1H;;/q;;2*+1/p-2 | CAS Common Chemistry |
| InChI Key | InChIKey=FQZUXVBMUHSNRN-UHFFFAOYSA-L | CAS Common Chemistry |
| Name | Mercury fluoride (Hg2F2) | CAS Common Chemistry |
| Heavy Atom Count | 4 | 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 | -5.997000000000001 | RDKit |
| -5.997 | RDKit | |
| Molar Refractivity | 0.0 cm³/mol | RDKit |
| Ring Count | 0 | RDKit |
| Formal Charge | 0 | RDKit |
| Fraction Csp3 | 0.0 | RDKit |
| Exact Mass | 439.176 g/mol | RDKit |
Spectral Data
NMR, IR, and Mass spectral data
Predicting NMR spectra...
10 ppm
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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 |
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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 = 439.18 g/mol. Edit any field — others recompute live.
