Sulfur Trifluoride

Sulfur trifluoride
Names
	Other names sulfur(III) fluoride; trifluorosulfur radical
Identifiers
CAS Number	30937-38-3 ;
3D model (JSmol)	Interactive image;
	InChI InChI=1S/F3S/c1-4(2)3 Key: PSCXEUSWZWRCMQ-UHFFFAOYSA-N;
	SMILES F[S](F)F;
Properties
Chemical formula	F3S
Molar mass	89.06 g·mol−1
Related compounds
Related compounds	SF2, SF4, SF6, S2F10
	Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa).
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	Infobox references

Sulfur trifluoride is the inorganic chemical compound with the formula SF₃. It is a radical.^[1]^[2]

Structure and synthesis

Sulfur trifluoride is predicted to be pyramidal.^[3]^[4]

SF₃ is generated by irradiation of crystals SF+3BF−4 with gamma rays.^[1]

SF−3

A derivative formally derived from SF−3 is the coordination complex Ir(Cl)(CO)(F)(SF₃)(Et₃P)₂ obtained by oxidative addition of sulfur tetrafluoride to Ir(Cl)(CO)(PEt₃)₂ (Et = C₂H₅).^[5]^[6]

References

↑ ^1.0 ^1.1 Morton, J. R.; Preston, K. F.; Strach, S. J. (1978). "The EPR spectrum of SF₃ Trapped in SF₃BF₄ Crystals". The Journal of Chemical Physics 69 (4): 1392. doi:10.1063/1.436766. Bibcode: 1978JChPh..69.1392M.
↑ Deng, Jianming; Wang, Chaoyang; Li, Qian-shu; Xie, Yaoming; King, R. Bruce; Schaefer, Henry F. (2011). "Trifluorosulfane Ligand as an Analogue of the Nitrosyl Ligand: Highly Exothermic Fluorine Transfer Reactions from Sulfur to Metal in the Chemistry of SF₃ Metal Carbonyls of the First Row Transition Metals". Inorganic Chemistry 50 (7): 2824–2835. doi:10.1021/ic101994k. PMID 21366337.
↑ Irikura, Karl K. (1995). "Structure and thermochemistry of sulfur fluorides SF_n (n = 1–5) and their ions SF+n (n = 1–5)". The Journal of Chemical Physics 102 (13): 5357–5367. doi:10.1063/1.469263. Bibcode: 1995JChPh.102.5357I. https://zenodo.org/record/1232101.SF+''n''+(''n''+=+1–5)&rft.jtitle=The+Journal+of+Chemical+Physics&rft.aulast=Irikura&rft.aufirst=Karl+K.&rft.au=Irikura, Karl+K.&rft.date=1995&rft.volume=102&rft.issue=13&rft.pages=5357–5367&rft_id=info:doi/10.1063/1.469263&rft_id=info:bibcode/1995JChPh.102.5357I&rft_id=https://zenodo.org/record/1232101&rfr_id=info:sid/en.wikibooks.org:Chemistry:Sulfur_trifluoride">
↑ Woon, David E.; Dunning, Thom H. (2009). "Theory of Hypervalency: Recoupled Pair Bonding in SF_n (n = 1−6)". The Journal of Physical Chemistry A 113 (27): 7915–7926. doi:10.1021/jp901949b. PMID 19499905. Bibcode: 2009JPCA..113.7915W.
↑ Cockman, Russell W.; Ebsworth, E. A. V.; Holloway, John H. (1987). "Complexes of iridium(III) containing the novel sulfur trifluoride ligand". Journal of the American Chemical Society 109 (7): 2194–2195. doi:10.1021/ja00241a055.
↑ Gao, Xiaozhen; Li, Nan; King, R. Bruce (December 2014). "Formation of Difluorosulfane Complexes of the Third Row Transition Metals by Sulfur-to-Metal Fluorine Migration in Trifluorosulfane Metal Complexes: The Anomaly of Trifluorosulfane Iridium Tricarbonyl". Inorganic Chemistry 53 (23): 12635–12642. doi:10.1021/ic502375q. PMID 25397720.

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[Morton-1] 1.0 ^1.1 Morton, J. R.; Preston, K. F.; Strach, S. J. (1978). "The EPR spectrum of SF₃ Trapped in SF₃BF₄ Crystals". The Journal of Chemical Physics 69 (4): 1392. doi:10.1063/1.436766. Bibcode: 1978JChPh..69.1392M.

[2] Deng, Jianming; Wang, Chaoyang; Li, Qian-shu; Xie, Yaoming; King, R. Bruce; Schaefer, Henry F. (2011). "Trifluorosulfane Ligand as an Analogue of the Nitrosyl Ligand: Highly Exothermic Fluorine Transfer Reactions from Sulfur to Metal in the Chemistry of SF₃ Metal Carbonyls of the First Row Transition Metals". Inorganic Chemistry 50 (7): 2824–2835. doi:10.1021/ic101994k. PMID 21366337.

[3] Irikura, Karl K. (1995). "Structure and thermochemistry of sulfur fluorides SF_n (n = 1–5) and their ions SF+n (n = 1–5)". The Journal of Chemical Physics 102 (13): 5357–5367. doi:10.1063/1.469263. Bibcode: 1995JChPh.102.5357I. https://zenodo.org/record/1232101.SF+''n''+(''n''+=+1–5)&rft.jtitle=The+Journal+of+Chemical+Physics&rft.aulast=Irikura&rft.aufirst=Karl+K.&rft.au=Irikura, Karl+K.&rft.date=1995&rft.volume=102&rft.issue=13&rft.pages=5357–5367&rft_id=info:doi/10.1063/1.469263&rft_id=info:bibcode/1995JChPh.102.5357I&rft_id=https://zenodo.org/record/1232101&rfr_id=info:sid/en.wikibooks.org:Chemistry:Sulfur_trifluoride">

[4] Woon, David E.; Dunning, Thom H. (2009). "Theory of Hypervalency: Recoupled Pair Bonding in SF_n (n = 1−6)". The Journal of Physical Chemistry A 113 (27): 7915–7926. doi:10.1021/jp901949b. PMID 19499905. Bibcode: 2009JPCA..113.7915W.

[5] Cockman, Russell W.; Ebsworth, E. A. V.; Holloway, John H. (1987). "Complexes of iridium(III) containing the novel sulfur trifluoride ligand". Journal of the American Chemical Society 109 (7): 2194–2195. doi:10.1021/ja00241a055.

[6] Gao, Xiaozhen; Li, Nan; King, R. Bruce (December 2014). "Formation of Difluorosulfane Complexes of the Third Row Transition Metals by Sulfur-to-Metal Fluorine Migration in Trifluorosulfane Metal Complexes: The Anomaly of Trifluorosulfane Iridium Tricarbonyl". Inorganic Chemistry 53 (23): 12635–12642. doi:10.1021/ic502375q. PMID 25397720.

Names

Other names sulfur(III) fluoride trifluorosulfur radical
Identifiers
CAS Number	30937-38-3^Y
3D model (JSmol)	Interactive image
InChI InChI=1S/F3S/c1-4(2)3 Key: PSCXEUSWZWRCMQ-UHFFFAOYSA-N
SMILES F[S](F)F
Properties
Chemical formula	F₃S
Molar mass	89.06 g·mol⁻¹
Related compounds
Related compounds	SF₂, SF₄, SF₆, S₂F₁₀
Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa).
Y verify (what is ^YN ?)
Infobox references