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Potassium Ferricyanide
CAS: 13746-66-2 | C6FeK3N6
2D Structure
3D Structure
Loading 3D structure...
Basic Information
CAS Registry Number:
13746-66-2
Molecular Formula:
C6FeK3N6
Molecular Mass:
329.25 g/mol
Names and Synonyms:
Potassium Ferricyanide
Ferrate(3-), hexakis(cyano-κC)-, potassium (1:3), (OC-6-11)-
Ferrate(3-), hexacyano-, tripotassium
Ferrate(3-), hexakis(cyano-C)-, tripotassium, (OC-6-11)-
Ferrate(3-), hexakis(cyano-κC)-, tripotassium, (OC-6-11)-
Potassium ferricyanide
Tripotassium hexacyanoferrate
Tripotassium ferricyanide
Tripotassium hexacyanoferrate(3-)
Potassium ferricyanate
Potassium hexacyanoferrate (K3Fe(CN)6)
Potassium hexacyanoferrate(III)
Tripotassium ferric hexacyanide
Potassium hexacyanoferrate(3-)
Tripotassium iron hexacyanide
Potassium ferricyanide (K3Fe(CN)6)
Red prussiate
Iron potassium cyanide (FeK3(CN)6)
Potassium cyanoferrate (K3Fe(CN)6)
Potassium iron cyanide (K3Fe(CN)6)
Identifiers:
SMILES:
[C-]#N.[C-]#N.[C-]#N.[C-]#N.[C-]#N.[C-]#N.[Fe+3].[K+].[K+].[K+]
InChI:
InChI=1S/6CN.Fe.3K/c6*1-2;;;;/q6*-1;+3;3*+1
Key Properties
Density
1.82 g/cm³
CAS Common Chemistry
Spectral Data
NMR, IR, and Mass spectral data
1H NMR
13C NMR
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.
All Properties
Comprehensive physical and chemical properties
| Property | Value | Source |
|---|---|---|
| Molecular Mass | 329.25 g/mol | CAS Common Chemistry |
| 329.247 g/mol | RDKit | |
| 328.84450153999995 g/mol | RDKit | |
| Density | 1.82 g/cm³ | CAS Common Chemistry |
| 1.822 g/cm3 | CAS Common Chemistry | |
| Wikipedia Url | https://en.wikipedia.org/wiki/Potassium_ferricyanide | CAS Common Chemistry |
| Canonical SMILES | [K+].N#[C-][Fe+3]([C-]#N)([C-]#N)([C-]#N)([C-]#N)[C-]#N | CAS Common Chemistry |
| InChI | InChI=1S/6CN.Fe.3K/c6*1-2;;;;/q6*-1;+3;3*+1 | CAS Common Chemistry |
| InChI Key | InChIKey=BYGOPQKDHGXNCD-UHFFFAOYSA-N | CAS Common Chemistry |
| Name | Potassium ferricyanide | CAS Common Chemistry |
| Heavy Atom Count | 16 | RDKit |
| Hydrogen Bond Acceptors | 6 | RDKit |
| Hydrogen Bond Donors | 0 | RDKit |
| Rotatable Bonds | 0 | RDKit |
| Aromatic Ring Count | 0 | RDKit |
| Topological Polar Surface Area | 142.73999999999998 Ų | RDKit |
| LogP | -8.41228 | RDKit |
| Molar Refractivity | 29.808 | RDKit |
