Synthesis and structure of (OSi)chloro[1-(1,1-dimethyl-2-trifluoroacetylhydrazonium)methyl]dimethylsilane

A. A. Macharashvili; V. E. Shklover; Yu T. Struchkov; M. G. Voronkov; B. A. Gostevsky; I. D. Kalikhman; O. B. Bannikova; V. A. Pestunovich

doi:10.1016/0022-328X(88)80549-7

Synthesis and structure of (OSi)chloro[1-(1,1-dimethyl-2-trifluoroacetylhydrazonium)methyl]dimethylsilane

A. A. Macharashvili, V. E. Shklover, Yu T. Struchkov, M. G. Voronkov, B. A. Gostevsky, I. D. Kalikhman, O. B. Bannikova, V. A. Pestunovich

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

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Abstract

(OSi)Chloro[1-(1,1-dimethyl-2-trifluoroacetylhydrazonium)methyl]dimethylsilane, Cl(CH₃)₂SiCH₂(CH₃)₂NNC(O)CF₃ (I), has been prepared and its X-ray structural study (R = 0.33 for 2737 reflections with I ≥ 2σ) has been carried out. The Si atom has a trigonal-bipyramidal [3 + 2]-coordination with the O and Cl atoms in the axial positions (SiO 1.879(1), SiCl 2.432(1) Å). The hypervalent ClSiO interaction results in the chelate six-membered silacarbofunctional cycle which has for the first time been studied by the use of X-ray crystallography.

Original language	English
Pages (from-to)	23-29
Number of pages	7
Journal	Journal of Organometallic Chemistry
Volume	340
Issue number	1
DOIs	https://doi.org/10.1016/0022-328X(88)80549-7
State	Published - 9 Feb 1988
Externally published	Yes

ASJC Scopus subject areas

Biochemistry
Physical and Theoretical Chemistry
Organic Chemistry
Inorganic Chemistry
Materials Chemistry

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@article{75aa26f6e7654a30838fe24d96dbcad9,

title = "Synthesis and structure of (OSi)chloro[1-(1,1-dimethyl-2-trifluoroacetylhydrazonium)methyl]dimethylsilane",

abstract = "(OSi)Chloro[1-(1,1-dimethyl-2-trifluoroacetylhydrazonium)methyl]dimethylsilane, Cl(CH3)2SiCH2(CH3)2NNC(O)CF3 (I), has been prepared and its X-ray structural study (R = 0.33 for 2737 reflections with I ≥ 2σ) has been carried out. The Si atom has a trigonal-bipyramidal [3 + 2]-coordination with the O and Cl atoms in the axial positions (SiO 1.879(1), SiCl 2.432(1) {\AA}). The hypervalent ClSiO interaction results in the chelate six-membered silacarbofunctional cycle which has for the first time been studied by the use of X-ray crystallography.",

author = "Macharashvili, {A. A.} and Shklover, {V. E.} and Struchkov, {Yu T.} and Voronkov, {M. G.} and Gostevsky, {B. A.} and Kalikhman, {I. D.} and Bannikova, {O. B.} and Pestunovich, {V. A.}",

year = "1988",

month = feb,

day = "9",

doi = "10.1016/0022-328X(88)80549-7",

language = "English",

volume = "340",

pages = "23--29",

journal = "Journal of Organometallic Chemistry",

issn = "0022-328X",

publisher = "Elsevier B.V.",

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TY - JOUR

T1 - Synthesis and structure of (OSi)chloro[1-(1,1-dimethyl-2-trifluoroacetylhydrazonium)methyl]dimethylsilane

AU - Macharashvili, A. A.

AU - Shklover, V. E.

AU - Struchkov, Yu T.

AU - Voronkov, M. G.

AU - Gostevsky, B. A.

AU - Kalikhman, I. D.

AU - Bannikova, O. B.

AU - Pestunovich, V. A.

PY - 1988/2/9

Y1 - 1988/2/9

N2 - (OSi)Chloro[1-(1,1-dimethyl-2-trifluoroacetylhydrazonium)methyl]dimethylsilane, Cl(CH3)2SiCH2(CH3)2NNC(O)CF3 (I), has been prepared and its X-ray structural study (R = 0.33 for 2737 reflections with I ≥ 2σ) has been carried out. The Si atom has a trigonal-bipyramidal [3 + 2]-coordination with the O and Cl atoms in the axial positions (SiO 1.879(1), SiCl 2.432(1) Å). The hypervalent ClSiO interaction results in the chelate six-membered silacarbofunctional cycle which has for the first time been studied by the use of X-ray crystallography.

AB - (OSi)Chloro[1-(1,1-dimethyl-2-trifluoroacetylhydrazonium)methyl]dimethylsilane, Cl(CH3)2SiCH2(CH3)2NNC(O)CF3 (I), has been prepared and its X-ray structural study (R = 0.33 for 2737 reflections with I ≥ 2σ) has been carried out. The Si atom has a trigonal-bipyramidal [3 + 2]-coordination with the O and Cl atoms in the axial positions (SiO 1.879(1), SiCl 2.432(1) Å). The hypervalent ClSiO interaction results in the chelate six-membered silacarbofunctional cycle which has for the first time been studied by the use of X-ray crystallography.

UR - http://www.scopus.com/inward/record.url?scp=0002291377&partnerID=8YFLogxK

U2 - 10.1016/0022-328X(88)80549-7

DO - 10.1016/0022-328X(88)80549-7

M3 - Article

AN - SCOPUS:0002291377

SN - 0022-328X

VL - 340

SP - 23

EP - 29

JO - Journal of Organometallic Chemistry

JF - Journal of Organometallic Chemistry

IS - 1

ER -

Synthesis and structure of (OSi)chloro[1-(1,1-dimethyl-2-trifluoroacetylhydrazonium)methyl]dimethylsilane

Abstract

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