1981
DOI: 10.1002/cber.19811140727
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Darstellung und Eigenschaften von B(OTeF5)3, Cs[B(OTeF5)4] und B(OTeF5)3 · CH3CN

Abstract: Bor-tris[pentafluorotellurat( VI)] (1)Bortrichlorid und Pentafluorotellursaure reagieren bereits ab -80°C quantitativ zu 1 und BCI, + 3 HOTeF, --* 1 + 3 HCI HCI'):

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Cited by 30 publications
(14 citation statements)
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“…salts of the As(OTeF5)6-and Bi(OTeF5)6-anions have been prepared by the reaction of the appropriate M(OTeF3)5 derivative ( = As or Bi) with a small excess of N(CH3)4+OTeF3-in S02-C1F according to eq 2. S02C1F, 25 °c M(OTeF5)5 + N(CH3)4+OTeF5"-N(CH3)4+M(OTeF5)6" (2) ( = As or Bi)…”
Section: Resultsmentioning
confidence: 99%
“…salts of the As(OTeF5)6-and Bi(OTeF5)6-anions have been prepared by the reaction of the appropriate M(OTeF3)5 derivative ( = As or Bi) with a small excess of N(CH3)4+OTeF3-in S02-C1F according to eq 2. S02C1F, 25 °c M(OTeF5)5 + N(CH3)4+OTeF5"-N(CH3)4+M(OTeF5)6" (2) ( = As or Bi)…”
Section: Resultsmentioning
confidence: 99%
“…The reagents HOTeF 5 , B(OTeF 5 ) 3 and Sb(OTeF 5 ) 3 were prepared as described previously. Acetonitrile (Caledon HPLC Grade) and SO 2 ClF (Columbia Organic Chem.…”
Section: Methodsmentioning
confidence: 99%
“…In addition to [B(OTeF 5 ) 4 ] À [77,78] anumber of hexacoordinate [M(OTeF 5 ) 6 ] nÀ ions (where n = 1; M = Sb, [79,80] As, [80,81] Bi, [80] Nb, [79,82] ; n = 2, M = Ti [83] )h ave also been investigated. Themost commonly used anion of this group is the antimonybased [Sb(OTeF 5 ) 6 ] À ion, which is able to stabilize reactive or weakly bound complex cations,f or example,[ XeOTeF 5 ] + , [84] [Ag(S 8 ) 2 ] + , [85] and [Ag 2 (Se 6 )(SO 2 ) 2 ] + .…”
Section: Teflate-based Anionsmentioning
confidence: 99%