Potassium tetracyanomercurate(II)

C4HgK2N4CAS 591-89-9382.86 g/mol

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C−NC−NC−NC−NHg2+K+K+

Properties

Molecular formula
C4HgK2N4
Molar mass
382.86 g/mol
Exact mass
383.9104 Da
logP
-5.61Crippen estimate
Polar surface area
95.2 Ų
H-bond donors / acceptors
0 / 4
Rotatable bonds
0

Hazards

No GHS classification is on file for this compound. That is not evidence that it is harmless.

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Identifiers

CAS number
591-89-9
SMILES
[C-]#N.[C-]#N.[C-]#N.[C-]#N.[Hg+2].[K+].[K+]
InChIKey
WTDFQZDVNMRGFI-UHFFFAOYSA-N
InChI
InChI=1S/4CN.Hg.2K/c4*1-2;;;/q4*-1;+2;2*+1

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Names and synonyms

10 names
  • Mercurate(2-), tetrakis(cyano-κC)-, potassium (1:2)
  • Mercurate(2-), tetracyano-, dipotassium
  • Mercurate(2-), tetrakis(cyano-C)-, dipotassium, (T-4)-
  • Potassium cyanomercurate(II)
  • Mercurate(2-), tetrakis(cyano-κC)-, dipotassium, (T-4)-
  • Mercuric potassium cyanide
  • Potassium tetracyanomercurate (K2Hg(CN)4)
  • Dipotassium tetracyanomercurate(2-)
  • Dipotassium tetracyanomercurate
  • Mercury potassium cyanide (HgK2(CN)4)

Work with Potassium tetracyanomercurate(II)

Predict the NMR spectrum1H and 13C shifts with multiplicities Make a solutionWhat to weigh for any molarity and volume Check drug-likenessLipinski, Veber and lead-likeness Isotope patternExact mass and the mass spectrum pattern

Stereoisomers, salts and isotopologues

The same compound in another form: other stereochemistry, a salt or hydrate, the free acid or base, or an isotope-labelled version.

Sodium cyanide143-33-9Salt Copper(I) cyanide544-92-3Salt Potassium cyanide151-50-8Salt Prussian blue14038-43-8Salt Extrinsic factor68-19-9Salt Potassium ferricyanide13746-66-2Salt Potassium argentocyanide506-61-6Salt Potassium ferrocyanide13943-58-3Salt Potassium tetracyanonickelate14220-17-8Salt Sodium ferrocyanide13601-19-9Salt Nickel dicyanide557-19-7Salt Calcium cyanide592-01-8Salt

Similar compounds

Potassium dicyanoaurate13967-50-560 % similar Potassium dicyanoaurate554-07-460 % similar Dipotassium tetracyanoplatinate(2-) trihydrate14323-36-550 % similar Dipotassium tetraiodomercurate7783-33-740 % similar

Tanimoto similarity of circular fingerprints over the whole catalogue.

All similar compounds

Elsewhere

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