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Potassium Hexafluoronickelate(Iv)
CAS: 17218-47-2 | F6K2Ni
2D Structure
3D Structure
Loading 3D structure...
Basic Information
CAS Registry Number:
17218-47-2
Molecular Formula:
F6K2Ni
Molecular Mass:
250.88 g/mol
Names and Synonyms:
Potassium Hexafluoronickelate(Iv)
Nickelate(2-), hexafluoro-, potassium (1:2), (OC-6-11)-
Nickelate(2-), hexafluoro-, dipotassium, (OC-6-11)-
Potassium fluonickelate(IV)
Dipotassium hexafluoronickelate(2-)
Potassium hexafluoronickelate(IV)
Potassium nickel fluoride (K2NiF6)
Dipotassium hexafluoronickelate (K2NiF6)
Potassium hexafluoronickelate (K2NiF6)
Potassium hexafluoronickelate
Dipotassium hexafluoronickelate
Nickel potassium fluoride (NiK2F6)
Identifiers:
SMILES:
[F-].[F-].[F-].[F-].[F-].[F-].[K+].[K+].[Ni+4]
InChI:
InChI=1S/6FH.2K.Ni/h6*1H;;;/q;;;;;;2*+1;+4/p-6
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 | 250.88 g/mol | CAS Common Chemistry |
| 250.877 g/mol | RDKit | |
| 249.85317558 g/mol | RDKit | |
| Wikipedia Url | https://en.wikipedia.org/wiki/Potassium_hexafluoronickelate(IV) | CAS Common Chemistry |
| Canonical SMILES | [K+].[F-][Ni+4]([F-])([F-])([F-])([F-])[F-] | CAS Common Chemistry |
| InChI | InChI=1S/6FH.2K.Ni/h6*1H;;;/q;;;;;;2*+1;+4/p-6 | CAS Common Chemistry |
| InChI Key | InChIKey=DNNIPLGVOQXCHW-UHFFFAOYSA-H | CAS Common Chemistry |
| Name | Nickelate(2-), hexafluoro-, potassium (1:2), (OC-6-11)- | CAS Common Chemistry |
| Potassium hexafluoronickelate(IV) | CAS Common Chemistry | |
| Heavy Atom Count | 9 | 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 | -23.970499999999998 | RDKit |
| Molar Refractivity | 0.0 | RDKit |
