Structure of hypercoordinated monoorganodihalostannanes in solutions and in the solid state: The halogen effect

David V. Airapetyan; Valerii S. Petrosyan; Sergey V. Gruener; Alexander A. Korlyukov; Dmitry E. Arkhipov; Allen A. Bowden; Kirill V. Zaitsev

doi:10.1016/j.ica.2015.04.006

Structure of hypercoordinated monoorganodihalostannanes in solutions and in the solid state: The halogen effect

David V. Airapetyan, Valerii S. Petrosyan, Sergey V. Gruener, Alexander A. Korlyukov, Dmitry E. Arkhipov, Allen A. Bowden, Kirill V. Zaitsev

Department of Chemistry

Research output: Contribution to journal › Article › peer-review

2 Citations (Scopus)

Abstract

A series of hypercoordinated monoorganotin dibromides formed by glycolic acid amides, [RSnBr₂(OCH₂C(O)NR′₂)]₂ (2a, R = Et, NR′₂ = NMe₂; 3a, R = n-Bu, NR′₂ = NMe₂; 4b, R = Ph, NR′₂ = morpholin-4-yl), were obtained and investigated by X-ray analysis, multinuclear NMR spectroscopy in solutions (¹H, ¹³C, ¹¹⁹Sn) and solid state (CP/MAS). It has been established that 2a, 3a and 4b in solid state are dimeric. For the solutions in coordinating solvents the slow monomer-dimer equilibrium has been observed. The structures of related solvated monomeric chlorides, RSnCl(DMSO)(OCH₂C(O)NR′₂), 5a·DMSO and 6a·DMSO, were also investigated by X-ray analysis.

Original language	English
Pages (from-to)	142-148
Number of pages	7
Journal	Inorganica Chimica Acta
Volume	432
DOIs	https://doi.org/10.1016/j.ica.2015.04.006
Publication status	Published - Jun 1 2015

Keywords

Hypervalent compounds Tin Monoorganostannanes Sn NMR spectroscopy X-ray diffraction

ASJC Scopus subject areas

Physical and Theoretical Chemistry
Inorganic Chemistry
Materials Chemistry

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Structure of hypercoordinated monoorganodihalostannanes in solutions and in the solid state : The halogen effect. / Airapetyan, David V.; Petrosyan, Valerii S.; Gruener, Sergey V.; Korlyukov, Alexander A.; Arkhipov, Dmitry E.; Bowden, Allen A.; Zaitsev, Kirill V.

In: Inorganica Chimica Acta, Vol. 432, 01.06.2015, p. 142-148.

Research output: Contribution to journal › Article › peer-review

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title = "Structure of hypercoordinated monoorganodihalostannanes in solutions and in the solid state: The halogen effect",

abstract = "A series of hypercoordinated monoorganotin dibromides formed by glycolic acid amides, [RSnBr2(OCH2C(O)NR′2)]2 (2a, R = Et, NR′2 = NMe2; 3a, R = n-Bu, NR′2 = NMe2; 4b, R = Ph, NR′2 = morpholin-4-yl), were obtained and investigated by X-ray analysis, multinuclear NMR spectroscopy in solutions (1H, 13C, 119Sn) and solid state (CP/MAS). It has been established that 2a, 3a and 4b in solid state are dimeric. For the solutions in coordinating solvents the slow monomer-dimer equilibrium has been observed. The structures of related solvated monomeric chlorides, RSnCl(DMSO)(OCH2C(O)NR′2), 5a·DMSO and 6a·DMSO, were also investigated by X-ray analysis.",

keywords = "Hypervalent compounds Tin Monoorganostannanes Sn NMR spectroscopy X-ray diffraction",

author = "Airapetyan, {David V.} and Petrosyan, {Valerii S.} and Gruener, {Sergey V.} and Korlyukov, {Alexander A.} and Arkhipov, {Dmitry E.} and Bowden, {Allen A.} and Zaitsev, {Kirill V.}",

note = "Funding Information: This work in part was supported partially by M. V. Lomonosov Moscow State University Program of Development and Russian Fund for Basic Research (grant 13-03-01084). ",

year = "2015",

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doi = "10.1016/j.ica.2015.04.006",

language = "English",

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pages = "142--148",

journal = "Inorganica Chimica Acta",

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T1 - Structure of hypercoordinated monoorganodihalostannanes in solutions and in the solid state

T2 - The halogen effect

AU - Airapetyan, David V.

AU - Petrosyan, Valerii S.

AU - Gruener, Sergey V.

AU - Korlyukov, Alexander A.

AU - Arkhipov, Dmitry E.

AU - Bowden, Allen A.

AU - Zaitsev, Kirill V.

N1 - Funding Information: This work in part was supported partially by M. V. Lomonosov Moscow State University Program of Development and Russian Fund for Basic Research (grant 13-03-01084).

PY - 2015/6/1

Y1 - 2015/6/1

N2 - A series of hypercoordinated monoorganotin dibromides formed by glycolic acid amides, [RSnBr2(OCH2C(O)NR′2)]2 (2a, R = Et, NR′2 = NMe2; 3a, R = n-Bu, NR′2 = NMe2; 4b, R = Ph, NR′2 = morpholin-4-yl), were obtained and investigated by X-ray analysis, multinuclear NMR spectroscopy in solutions (1H, 13C, 119Sn) and solid state (CP/MAS). It has been established that 2a, 3a and 4b in solid state are dimeric. For the solutions in coordinating solvents the slow monomer-dimer equilibrium has been observed. The structures of related solvated monomeric chlorides, RSnCl(DMSO)(OCH2C(O)NR′2), 5a·DMSO and 6a·DMSO, were also investigated by X-ray analysis.

AB - A series of hypercoordinated monoorganotin dibromides formed by glycolic acid amides, [RSnBr2(OCH2C(O)NR′2)]2 (2a, R = Et, NR′2 = NMe2; 3a, R = n-Bu, NR′2 = NMe2; 4b, R = Ph, NR′2 = morpholin-4-yl), were obtained and investigated by X-ray analysis, multinuclear NMR spectroscopy in solutions (1H, 13C, 119Sn) and solid state (CP/MAS). It has been established that 2a, 3a and 4b in solid state are dimeric. For the solutions in coordinating solvents the slow monomer-dimer equilibrium has been observed. The structures of related solvated monomeric chlorides, RSnCl(DMSO)(OCH2C(O)NR′2), 5a·DMSO and 6a·DMSO, were also investigated by X-ray analysis.

KW - Hypervalent compounds Tin Monoorganostannanes Sn NMR spectroscopy X-ray diffraction

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