Synthesis and Structures of Stibonium Complexes {[2,6-(MeO)2C6H3]3SbCH2C(O)OEt}I3 and {[(2,6-(MeO)2C6H3)3SbEt][Hg3I7]}n
New stybonium complexes containing polyanions have been obtained. Alkylation of tris(2,6-dimethoxyphenyl)stibine with ethyl iodoacetic acid synthesized [Ar3SbCH2C(O)OEt]I3, Ar = 2,6-(MeO)2C6H3, which is also the product of the reaction of [Ar3SbCH2C(O)OEt]I and I2. The reaction of [Ar3SbEt]I with mercury diiodide leads to {[Ar3SbEt][Hg3I7]}n, where Ar = 2,6-(MeO)2C6H3. Compounds [Ar3SbCH2C(O)OEt]I3 and {[Ar3SbEt][Hg3I7]}n were characterized by X-ray diffraction. Antimony and mercury atoms were found to have a distorted tetrahedral coordination. Bond angles are in the ranges: ∠CSbC 104.2(2)°‒113.9(1)° and ∠CSbC 102.4(4)°‒116.0(5)°, ∠IHgI 97.06(2)°–121.28(2)°.
Authors
- И.В. Егорова (ORCID: https://orcid.org/0000-0001-8799-608X)
- N. V. Pervukhina
- Н. А. Родионова (ORCID: https://orcid.org/0000-0002-8682-2675)
- В. В. Жидков (ORCID: https://orcid.org/0000-0001-5315-1759)
- Natalia V. Kuratieva (ORCID: https://orcid.org/0000-0001-5993-2900)
- I. N. Nesina
Institutions
- Blagoveschensk State Pedagogical University (RU)
- Nikolaev Institute of Inorganic Chemistry (RU)
Publication Details
- Journal
- Russian Journal of Inorganic Chemistry
- Published
- 2025-03-01
- DOI
- https://doi.org/10.1134/s003602362560011x
- Primary Topic
- Crystallography and molecular interactions
- Type
- article
- Field-Weighted Citation Impact
- 0.00