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Molecule
Mercury(I) Sulfate
CAS: 7783-36-0 · H2Hg2O4S
2D Structure
3D Structure
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Basic Information
- CAS Registry Number
- 7783-36-0
- Molecular Formula
- H2Hg2O4S
- Molecular Mass
- 499.26 g/mol
Identifiers
CAS Registry Number
7783-36-0
SMILES
O=S(=O)(O)O.[Hg].[Hg]
InChI Key
KRELGAOTTAXPMR-UHFFFAOYSA-N
InChI
InChI=1S/2Hg.H2O4S/c;;1-5(2,3)4/h;;(H2,1,2,3,4)
Names and Synonyms
- Mercury(I) Sulfate Common Name
- Sulfuric acid, dimercury(1+) salt Synonym
- Mercury sulfate (Hg2SO4) Synonym
- Mercurous sulfate Synonym
- Dimercury sulfate Synonym
- Mercury sulfate (Hg2(SO4)) Synonym
All Properties
Comprehensive physical and chemical properties
| Property | Value | Source |
|---|---|---|
| Molecular Mass | 499.26 g/mol | CAS Common Chemistry |
| 501.90866554400003 g/mol | RDKit | |
| 499.259 g/mol | RDKit | |
| 501.272 g/mol | chempirical lib | |
| Density | 7.56 g/cm³ | CAS Common Chemistry |
| 7.56 g/cm3 | CAS Common Chemistry | |
| Wikipedia Url | https://en.wikipedia.org/wiki/Mercury(I)_sulfate | CAS Common Chemistry |
| Canonical SMILES | [Hg].O=S(=O)(O)O | CAS Common Chemistry |
| InChI | InChI=1S/2Hg.H2O4S/c;;1-5(2,3)4/h;;(H2,1,2,3,4) | CAS Common Chemistry |
| InChI Key | InChIKey=KRELGAOTTAXPMR-UHFFFAOYSA-N | CAS Common Chemistry |
| Name | Mercurous sulfate | CAS Common Chemistry |
| Heavy Atom Count | 7 | RDKit |
| Hydrogen Bond Acceptors | 2 | RDKit |
| Hydrogen Bond Donors | 2 | RDKit |
| Rotatable Bonds | 0 | RDKit |
| Aromatic Ring Count | 0 | RDKit |
| Topological Polar Surface Area | 74.60000000000001 Ų | RDKit |
| 74.6 Ų | RDKit | |
| LogP | -0.6577999999999997 | RDKit |
| -0.6578 | RDKit | |
| Molar Refractivity | 14.1774 cm³/mol | RDKit |
| Ring Count | 0 | RDKit |
| Formal Charge | 0 | RDKit |
| Fraction Csp3 | 0.0 | RDKit |
| Exact Mass | 499.259 g/mol | RDKit |
Spectral Data
NMR, IR, and Mass spectral data
Predicting NMR spectra...
10 ppm
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3
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1
0 ppm
| Shift (ppm) | Multiplicity | Integration | Assignment |
|---|
200 ppm
180
160
140
120
100
80
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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 = 499.26 g/mol; density = 7.560 g/mL. Edit any field — others recompute live.
