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Thallium trifluoride information


Thallium trifluoride
Identifiers
CAS Number
  • 7783-57-5 checkY
3D model (JSmol)
  • Interactive image
ChemSpider
  • 74194
ECHA InfoCard 100.029.100 Edit this at Wikidata
EC Number
  • 232-010-8
PubChem CID
  • 53443050
UNII
  • ZJ85SF5XFJ checkY
CompTox Dashboard (EPA)
  • DTXSID6064828 Edit this at Wikidata
InChI
  • InChI=1S/3FH.Tl/h3*1H;/q;;;+3/p-3
    Key: BOUDEKXATYHWHY-UHFFFAOYSA-K
SMILES
  • [F-].[F-].[F-].[Tl+3]
Properties
Chemical formula
F3Tl
Molar mass 261.38 g·mol−1
Appearance white solid
Density 8.65 g/cm3
Hazards
GHS labelling:
Pictograms
GHS06: ToxicGHS08: Health hazardGHS09: Environmental hazard
Signal word
Danger
Hazard statements
H300, H330, H373, H411
Precautionary statements
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).
Infobox references

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.

  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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Thallium trifluoride

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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...

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Trifluoride

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diamagnetic compound Sulfur trifluoride, SF3 Terbium trifluoride, TbF3 Thallium trifluoride, TlF3 Thiazyl trifluoride, NSF3, a stable, colourless gas...

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Boron trifluoride

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Boron trifluoride is the inorganic compound with the formula BF3. This pungent, colourless, and toxic gas forms white fumes in moist air. It is a useful...

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Thallium

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group. For instance, thallium(III) fluoride, TlF3, has the β-BiF3 structure rather than that of the lighter group 13 trifluorides, and does not form the...

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Aluminium fluoride

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bromide Aluminium iodide Other cations Boron trifluoride Gallium trifluoride Indium trifluoride Thallium trifluoride Related compounds Scandium(III) fluoride...

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Nihonium

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state than the +3 state, like thallium, but in the +1 state nihonium should behave more like silver and astatine than thallium. Preliminary experiments in...

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Glossary of chemical formulae

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samarium trifluoride 13765-24-7 F3Tb terbium trifluoride 13708-63-9 F3Th thorium trifluoride 13842-84-7 F3Ti titanium trifluoride 13470-08-1 F3Tl thallium trifluoride...

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List of inorganic compounds

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thallium – LaTl Lanthanum zinc – LaZn Lanthanum boride – LaB6 Lanthanum carbonate – La2(CO3)3 Lanthanum(III) chloride – LaCl3 Lanthanum trifluoride –...

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Tetrafluoroborate

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Silver tetrafluoroborate and thallium tetrafluoroborate are convenient halide abstracting agents (although the thallium salt is highly toxic). Most other...

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EPA list of extremely hazardous substances

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Bis(chloromethyl) ketone Bitoscanate Boron trichloride Boron trifluoride Boron trifluoride compound with dimethyl ether (1:1) Bromadiolone Bromine Cadmium...

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Bromine

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exception. Bromine forms a monofluoride and monochloride, as well as a trifluoride and pentafluoride. Some cationic and anionic derivatives are also characterised...

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Gallium

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and is similar to the other metals of the group (aluminium, indium, and thallium). Elemental gallium is a relatively soft, silvery metal at standard temperature...

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Solubility table

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Popiel, Wojciech J.; Tamimi, Eid H. (1 July 1975). "Solubility product of thallium(I) thiocyanate in water at 10-40.deg". J. Chem. Eng. Data. 20 (3): 246–247...

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List of UN numbers 1701 to 1800

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No. no longer in use) UN 1706 ? (UN No. no longer in use) UN 1707 6.1 Thallium compounds, n.o.s. UN 1708 6.1 Toluidines, liquid UN 1709 6.1 2,4-Toluylenediamine...

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Actinium

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easily obtained by burning lanthanum trifluoride in air at 800 °C for an hour, similar treatment of actinium trifluoride yields no AcOF and only results in...

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Iodine

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exception. Iodine forms all three possible diatomic interhalogens, a trifluoride and trichloride, as well as a pentafluoride and, exceptionally among...

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Periodic table

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main-group elements (thallium through radon) complete the period. From lutetium onwards the 4f orbitals are in the core, and from thallium onwards so are the...

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Fluorine compounds

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Gold trifluoride adopts a structure of linked –AuF4– squares that align in a helix (spiral chain). In contrast to gold's distinctly ionic trifluoride, its...

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Fluorine

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tetrachloride, normally incombustible, may explode. Although nitrogen trifluoride is stable, nitrogen requires an electric discharge at elevated temperatures...

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Pnictogen

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isolated at low temperatures, and nitrous acid is unstable. Nitrogen trifluoride is the only stable nitrogen trihalide, with nitrogen trichloride, nitrogen...

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Antimony

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the Earth's crust is estimated at 0.2 parts per million, comparable to thallium at 0.5 ppm and silver at 0.07 ppm. It is the 63rd most abundant element...

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List of CAS numbers by chemical compound

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oxychloride 60646–36–8 AsCl5 arsenic pentachloride 22441–45–8 AsF3 arsenic trifluoride 7784–35–2 AsF5 arsenic pentafluoride 7784–36–3 AsH3 arsenic trihydride...

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Chlorine

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225 °C, though it must then be separated and purified from chlorine trifluoride and its reactants. Its properties are mostly intermediate between those...

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Osmium

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oxidation reactions. Osmium pentafluoride (OsF 5) is known, but osmium trifluoride (OsF 3) has not yet been synthesized. The lower oxidation states are...

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Neutron detection

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may alternately use boron trifluoride (BF3) enriched to 96% boron-10 (natural boron is 20% 10B, 80% 11B). Boron trifluoride is highly toxic. The sensitivity...

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Laser

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hydrogen or deuterium gas with combustion products of ethylene in nitrogen trifluoride. Excimer lasers are a special sort of gas laser powered by an electric...

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