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Molecule
Potassium Phosphide
CAS: 20770-41-6 · K3P
2D Structure
3D Structure
Loading 3D structure...
Basic Information
- CAS Registry Number
- 20770-41-6
- Molecular Formula
- K3P
- Molecular Mass
- 148.27 g/mol
Identifiers
CAS Registry Number
20770-41-6
SMILES
[K].[K].[K].[P]
InChI Key
KTQKYJRYMDFFPP-UHFFFAOYSA-N
InChI
InChI=1S/3K.P
Names and Synonyms
- Potassium Phosphide Synonym
- Potassium phosphide (K3P) Synonym
- Tripotassiophosphine Synonym
- Tripotassium phosphide Synonym
All Properties
Comprehensive physical and chemical properties
| Property | Value | Source |
|---|---|---|
| Molecular Mass | 148.27 g/mol | CAS Common Chemistry |
| 148.268 g/mol | RDKit | |
| 154.316 g/mol | chempirical lib | |
| Wikipedia Url | https://en.wikipedia.org/wiki/Potassium_phosphide | CAS Common Chemistry |
| Canonical SMILES | [K]P([K])[K] | CAS Common Chemistry |
| InChI | InChI=1S/3K.P | CAS Common Chemistry |
| InChI Key | InChIKey=KTQKYJRYMDFFPP-UHFFFAOYSA-N | CAS Common Chemistry |
| Name | Potassium phosphide (K3P) | CAS Common Chemistry |
| Heavy Atom Count | 4 | 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 | -0.2812000000000001 | RDKit |
| -0.2812 | RDKit | |
| Molar Refractivity | 24.182000000000002 cm³/mol | RDKit |
| Ring Count | 0 | RDKit |
| Formal Charge | 0 | RDKit |
| Fraction Csp3 | 0.0 | RDKit |
| Exact Mass | 147.86488167 g/mol | RDKit |
Spectral Data
NMR, IR, and Mass spectral data
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.
External Resources
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MW = 148.27 g/mol. Edit any field — others recompute live.
