Thallium trifluoride
Identifiers
3D model (JSmol)
ChemSpider
ECHA InfoCard 100.029.100 Edit this at Wikidata
EC Number
  • 232-010-8
UNII
  • InChI=1S/3FH.Tl/h3*1H;/q;;;+3/p-3
    Key: BOUDEKXATYHWHY-UHFFFAOYSA-K
  • [F-].[F-].[F-].[Tl+3]
Properties
F3Tl
Molar mass 261.38 g·mol−1
Appearance white solid
Density 8.65 g/cm3
Hazards
GHS labelling:
GHS06: ToxicGHS08: Health hazardGHS09: Environmental hazard
Danger
H300, H330, H373, H411
P260, P264, P270, P271, P273, P284, P301+P310, P304+P340, P310, P314, P320, P321, P330, P391, P403+P233, P405, P501
Related compounds
Other anions
 Thallium(III) chloride
Other cations
 Aluminum fluoride
Gallium(III) fluoride
Thallium(I) fluoride
Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa).

Thallium trifluoride is the inorganic compound with the formula TlF3. It is a white solid. Aside from being one of two thallium fluorides, the compound is only of theoretical interest. It adopts the same structure as bismuth trifluoride, featuring eight-coordinate Tl(III) centers.[1] Some evidence exists for a second polymorph.

References

  1. ^ Christoph Hebecker (1972). "Die Kristallstruktur von Thalliumtrifluorid (Crystal Structure of Thalliumtrifluorides)". Zeitschrift für Anorganische und Allgemeine Chemie. 393: 223–229. doi:10.1002/zaac.19723930305.
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