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Molecule
Mercurate(2-), Tetrakis(Cyano-Κc)-, Potassium (1:2)
CAS: 591-89-9 · C4HgK2N4
2D Structure
3D Structure
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Basic Information
- CAS Registry Number
- 591-89-9
- Molecular Formula
- C4HgK2N4
- Molecular Mass
- 382.86 g/mol
Identifiers
CAS Registry Number
591-89-9
SMILES
[C-]#N.[C-]#N.[C-]#N.[C-]#N.[Hg+2].[K+].[K+]
InChI Key
WTDFQZDVNMRGFI-UHFFFAOYSA-N
InChI
InChI=1S/4CN.Hg.2K/c4*1-2;;;/q4*-1;+2;2*+1
Names and Synonyms
- Mercurate(2-), Tetrakis(Cyano-Κc)-, Potassium (1:2) Synonym
- Mercurate(2-), tetrakis(cyano-κC)-, potassium (1:2) Synonym
- Mercurate(2-), tetracyano-, dipotassium Synonym
- Mercurate(2-), tetrakis(cyano-C)-, dipotassium, (T-4)- Synonym
- Potassium tetracyanomercurate(II) Synonym
- Potassium cyanomercurate(II) Synonym
- Mercurate(2-), tetrakis(cyano-κC)-, dipotassium, (T-4)- Synonym
- Mercuric potassium cyanide Synonym
- Potassium tetracyanomercurate (K2Hg(CN)4) Synonym
- Dipotassium tetracyanomercurate(2-) Synonym
- Dipotassium tetracyanomercurate Synonym
- Mercury potassium cyanide (HgK2(CN)4) Synonym
All Properties
Comprehensive physical and chemical properties
| Property | Value | Source |
|---|---|---|
| Molecular Mass | 382.86 g/mol | CAS Common Chemistry |
| 382.85800000000006 g/mol | RDKit | |
| 383.91035236 g/mol | RDKit | |
| 389.916 g/mol | chempirical lib | |
| Canonical SMILES | [K+].N#[C-][Hg+2]([C-]#N)([C-]#N)[C-]#N | CAS Common Chemistry |
| InChI | InChI=1S/4CN.Hg.2K/c4*1-2;;;/q4*-1;+2;2*+1 | CAS Common Chemistry |
| InChI Key | InChIKey=WTDFQZDVNMRGFI-UHFFFAOYSA-N | CAS Common Chemistry |
| Name | Mercurate(2-), tetrakis(cyano-κC)-, potassium (1:2) | CAS Common Chemistry |
| Heavy Atom Count | 11 | RDKit |
| Hydrogen Bond Acceptors | 4 | RDKit |
| Hydrogen Bond Donors | 0 | RDKit |
| Rotatable Bonds | 0 | RDKit |
| Aromatic Ring Count | 0 | RDKit |
| Topological Polar Surface Area | 95.16 Ų | RDKit |
| LogP | -5.60902 | RDKit |
| -5.609 | RDKit | |
| Molar Refractivity | 19.872 cm³/mol | RDKit |
| Ring Count | 0 | RDKit |
| Formal Charge | 0 | RDKit |
| Fraction Csp3 | 0.0 | RDKit |
| Exact Mass | 382.858 g/mol | RDKit |
Spectral Data
NMR, IR, and Mass spectral data
Predicting NMR spectra...
10 ppm
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1
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| Shift (ppm) | Multiplicity | Integration | Assignment |
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200 ppm
180
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20
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| 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 = 382.86 g/mol. Edit any field — others recompute live.
