Tellurium tetrafluoride
Tellurium tetrafluoride, TeF4, is a stable, white, hygroscopic crystalline solid and is one of two fluorides of tellurium. The other binary fluoride is tellurium hexafluoride. The widely reported Te2F10 has been shown to be F5TeOTeF5 There are other tellurium compounds that contain fluorine, but only the two mentioned contain solely tellurium and fluorine. Tellurium difluoride, TeF2, and ditellurium difluoride, Te2F2 are not known.
| Names | |
|---|---|
| IUPAC name
tellurium(IV) fluoride | |
| Identifiers | |
PubChem CID |
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CompTox Dashboard (EPA) |
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| Properties | |
| TeF4 | |
| Molar mass | 203.594 |
| Appearance | white crystalline solid |
| Melting point | 129 °C (264 °F; 402 K) |
| Related compounds | |
Other anions |
tellurium dioxide, tellurium tetrachloride, tellurium(IV) bromide, tellurium(IV) iodide |
Other cations |
sulfur tetrafluoride, selenium tetrafluoride |
Related compounds |
tellurium hexafluoride |
Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa).
Infobox references | |
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