Antimony Complexes {[2,6-(OMe)2C6H3]3SbCH2C(O)OEt}2+ [Hg2I6]2− and {[2,6−(OMe)2C6H3]3SbME}2+ [Hg2I4]2− ·: Synthesis and Structure

I. V. Egorova, V. V. Zhidkov, I. P. Grinishak, I. Yu Bagryanskaya, N. V. Pervukhina, I. V. El’tsov, N. V. Kurat’eva

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1 Citation (Scopus)

Abstract

It has been established that ethyl iodoacelate and 1,4-diiodobutane alkylate triarylantimony Ar 3 Sb with the formation of [Ar 3 SbCH 2 C(O)OEt] + I and [Ar 3 Sb(CH 2 ) 4 I] + I , [Ar3Sb(CH2)4I]+I−,[Ar3Sb(CH2)4SbAr3]+I2−, where Ar = 2,6-(OMe) 2 C 6 H 3 . The complexes [Ar3SbCH2C(O)OEt]2+[Hg2I6]2− and [Ar3SbMe]2+[HgI4]2− · DMSO have been synthesized by the reaction of [Ar 3 SbCH 2 C(O)OEt]+I and [Ar 3 SbMe]+I with mercury diiodide and studied by X-ray diffraction. The antimony and iodine atoms have a distorted tetrahedral coordination. The CSbC and IHgI angles are ranged within 103.28(14)°–116.68(14)°, 103.7(4)°–115.5(4)° and 98.122(9)°–125.590(12)°, 102.66(2)°–115.64(2)°, respectively.

Original languageEnglish
Pages (from-to)28-35
Number of pages8
JournalRussian Journal of Inorganic Chemistry
Volume64
Issue number1
DOIs
Publication statusPublished - 1 Jan 2019

Keywords

  • 1,4-diiodobutane
  • ethyl iodoacetate
  • mercury diiodide
  • nuclear magnetic resonance
  • tris(2,6-dimethoxyphenyl) (ethoxycarbonylmethyl) antimony iodide
  • tris(2,6-dimethoxyphenyl) antimony
  • tris(2,6-dimethoxyphenyl)methyl antimony iodide
  • X-ray diffraction analysis
  • ANTIMONY DERIVATIVES
  • DONOR-ACCEPTOR COMPLEXES
  • tris(2,6-dimethoxyphenyl) methyl antimony iodide
  • DERIVATIVES

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