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| Names | |
|---|---|
| IUPAC name
tellurium(IV) fluoride
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| 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
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tellurium dioxide, tellurium tetrachloride, tellurium(IV) bromide, tellurium(IV) iodide |
Other cations
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sulfur tetrafluoride, selenium tetrafluoride |
Related compounds
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tellurium hexafluoride |
Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa).
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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.[1] The widely reported Te2F10 has been shown to be F5TeOTeF5 [1] 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.[1]
- ^ a b c Inorganic Chemistry,Egon Wiberg, Arnold Frederick Holleman Elsevier 2001 ISBN 0-12-352651-5