Names | |
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Other names
terbium tetrafluoride
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Identifiers | |
3D model (
JSmol)
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ChemSpider | |
PubChem
CID
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Properties | |
TbF4 | |
Appearance | white solid |
Except where otherwise noted, data are given for materials in their
standard state (at 25 °C [77 °F], 100 kPa).
|
Terbium(IV) fluoride is an inorganic compound with a chemical formula TbF4. It is a white solid that is a strong oxidizer. It is also a strong fluorinating agent, emitting relatively pure atomic fluorine when heated, rather than the mixture of fluoride vapors emitted from cobalt(III) fluoride or cerium(IV) fluoride. [1] It can be produced by the reaction between very pure terbium(III) fluoride and xenon difluoride, chlorine trifluoride or fluorine gas: [2]
Terbium(IV) fluoride hydrolyzes quickly in hot water, producing terbium(III) fluoride and terbium oxyfluoride (TbOF). Heating terbium(IV) fluoride will cause it to decompose into terbium(III) fluoride and predominantly monatomic fluorine gas. [3] [4]
The reaction will produce the mixed valence compound Tb(TbF5)3, which has the same crystal form as Ln(HfF5)3. [5]
Terbium(IV) fluoride can oxidize cobalt trifluoride into cobalt tetrafluoride: [6]
It can fluoronate [60]fullerene at 320–460 °C. [7]
When terbium(IV) fluoride reacts with potassium chloride and fluorine, it can produce the mixed valence compound KTb3F12. [8] A mixture of rubidium fluoride, aluminium fluoride and terbium(IV) fluoride produces Rb2AlTb3F16. [9]
{{
cite journal}}
: CS1 maint: multiple names: authors list (
link)
attribution: This article was translated from the Chinese article zh:四氟化铽
Names | |
---|---|
Other names
terbium tetrafluoride
| |
Identifiers | |
3D model (
JSmol)
|
|
ChemSpider | |
PubChem
CID
|
|
| |
| |
Properties | |
TbF4 | |
Appearance | white solid |
Except where otherwise noted, data are given for materials in their
standard state (at 25 °C [77 °F], 100 kPa).
|
Terbium(IV) fluoride is an inorganic compound with a chemical formula TbF4. It is a white solid that is a strong oxidizer. It is also a strong fluorinating agent, emitting relatively pure atomic fluorine when heated, rather than the mixture of fluoride vapors emitted from cobalt(III) fluoride or cerium(IV) fluoride. [1] It can be produced by the reaction between very pure terbium(III) fluoride and xenon difluoride, chlorine trifluoride or fluorine gas: [2]
Terbium(IV) fluoride hydrolyzes quickly in hot water, producing terbium(III) fluoride and terbium oxyfluoride (TbOF). Heating terbium(IV) fluoride will cause it to decompose into terbium(III) fluoride and predominantly monatomic fluorine gas. [3] [4]
The reaction will produce the mixed valence compound Tb(TbF5)3, which has the same crystal form as Ln(HfF5)3. [5]
Terbium(IV) fluoride can oxidize cobalt trifluoride into cobalt tetrafluoride: [6]
It can fluoronate [60]fullerene at 320–460 °C. [7]
When terbium(IV) fluoride reacts with potassium chloride and fluorine, it can produce the mixed valence compound KTb3F12. [8] A mixture of rubidium fluoride, aluminium fluoride and terbium(IV) fluoride produces Rb2AlTb3F16. [9]
{{
cite journal}}
: CS1 maint: multiple names: authors list (
link)
attribution: This article was translated from the Chinese article zh:四氟化铽