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Tantalum Pentafluoride
CAS: 7783-71-3 | F5Ta
2D Structure
3D Structure
Loading 3D structure...
Basic Information
CAS Registry Number:
7783-71-3
Molecular Formula:
F5Ta
Molecular Mass:
275.94 g/mol
Names and Synonyms:
Tantalum Pentafluoride
Tantalum fluoride (TaF5)
Tantalum pentafluoride
Tantalum fluoride
Tantalum(V) fluoride
Identifiers:
SMILES:
[F-].[F-].[F-].[F-].[F-].[Ta+5]
InChI:
InChI=1S/5FH.Ta/h5*1H;/q;;;;;+5/p-5
Key Properties
Boiling Point
229-230 °C
CAS Common Chemistry
Melting Point
96-97 °C
CAS Common Chemistry
Density
4.74 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 | 275.94 g/mol | CAS Common Chemistry |
| 275.938 g/mol | RDKit | |
| 275.9400119 g/mol | RDKit | |
| Density | 4.74 g/cm³ | CAS Common Chemistry |
| 4.74 g/cm3 | CAS Common Chemistry | |
| Wikipedia Url | https://en.wikipedia.org/wiki/Tantalum_pentafluoride | CAS Common Chemistry |
| Boiling Point | 229-230 °C | CAS Common Chemistry |
| Canonical SMILES | F[Ta](F)(F)(F)F | CAS Common Chemistry |
| InChI | InChI=1S/5FH.Ta/h5*1H;/q;;;;;+5/p-5 | CAS Common Chemistry |
| InChI Key | InChIKey=YRGLXIVYESZPLQ-UHFFFAOYSA-I | CAS Common Chemistry |
| Melting Point | 96-97 °C | CAS Common Chemistry |
| Name | Tantalum pentafluoride | CAS Common Chemistry |
| Heavy Atom Count | 6 | 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 | -14.9825 | RDKit |
| Molar Refractivity | 0.0 | RDKit |
