Direct evidence of the existence of organic derivatives of pentacoordinated silicon with the Si ← Cl coordinate bond. Molecular structure of chloro [1-{1,1-dimethyl-2-(4′methoxybenzoyl}hydrazonium) methyl] dimethylsilane

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

doi:10.1016/0022-328X(88)80669-7

Direct evidence of the existence of organic derivatives of pentacoordinated silicon with the Si ← Cl coordinate bond. Molecular structure of chloro [1-{1,1-dimethyl-2-(4′methoxybenzoyl}hydrazonium) methyl] dimethylsilane

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

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Abstract

An X-ray study of chloro[1-{1,1-dimethyl-2-(4′methoxybenzoyl)hydrazonium} methyl]dimethylsilane (I) has been carried out (R = 0.035 for 2800 reflections). The Si atom, which has a trigonal-bipyramidal [4 + 1] coordination with the O and Cl atoms in axial positions (Si-O 1.788(1) Å, SiCl 2.624(1) Å, is markedly displaced from the equatorial plane towards the oxygen atom (Δ_Si 0.178 Å), which confirms that there is a coordinate bond between the silicon atom and chloride ion.

Original language	English
Pages (from-to)	23-30
Number of pages	8
Journal	Journal of Organometallic Chemistry
Volume	356
Issue number	1
DOIs	https://doi.org/10.1016/0022-328X(88)80669-7
State	Published - 15 Nov 1988
Externally published	Yes

ASJC Scopus subject areas

Biochemistry
Physical and Theoretical Chemistry
Organic Chemistry
Inorganic Chemistry
Materials Chemistry

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Macharashvili, A. A., Shklover, V. E., Struchkov, Y. T., Gostevskii, B. A., Kalikhman, I. D., Bannikova, O. B., Voronkov, M. G., & Pestunovich, V. A. (1988). Direct evidence of the existence of organic derivatives of pentacoordinated silicon with the Si ← Cl coordinate bond. Molecular structure of chloro [1-{1,1-dimethyl-2-(4′methoxybenzoyl}hydrazonium) methyl] dimethylsilane. Journal of Organometallic Chemistry, 356(1), 23-30. https://doi.org/10.1016/0022-328X(88)80669-7

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title = "Direct evidence of the existence of organic derivatives of pentacoordinated silicon with the Si ← Cl coordinate bond. Molecular structure of chloro [1-{1,1-dimethyl-2-(4′methoxybenzoyl}hydrazonium) methyl] dimethylsilane",

abstract = "An X-ray study of chloro[1-{1,1-dimethyl-2-(4′methoxybenzoyl)hydrazonium} methyl]dimethylsilane (I) has been carried out (R = 0.035 for 2800 reflections). The Si atom, which has a trigonal-bipyramidal [4 + 1] coordination with the O and Cl atoms in axial positions (Si-O 1.788(1) {\AA}, SiCl 2.624(1) {\AA}, is markedly displaced from the equatorial plane towards the oxygen atom (ΔSi 0.178 {\AA}), which confirms that there is a coordinate bond between the silicon atom and chloride ion.",

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

year = "1988",

month = nov,

day = "15",

doi = "10.1016/0022-328X(88)80669-7",

language = "English",

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pages = "23--30",

journal = "Journal of Organometallic Chemistry",

issn = "0022-328X",

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Macharashvili, AA, Shklover, VE, Struchkov, YT, Gostevskii, BA, Kalikhman, ID, Bannikova, OB, Voronkov, MG & Pestunovich, VA 1988, 'Direct evidence of the existence of organic derivatives of pentacoordinated silicon with the Si ← Cl coordinate bond. Molecular structure of chloro [1-{1,1-dimethyl-2-(4′methoxybenzoyl}hydrazonium) methyl] dimethylsilane', Journal of Organometallic Chemistry, vol. 356, no. 1, pp. 23-30. https://doi.org/10.1016/0022-328X(88)80669-7

Direct evidence of the existence of organic derivatives of pentacoordinated silicon with the Si ← Cl coordinate bond. Molecular structure of chloro [1-{1,1-dimethyl-2-(4′methoxybenzoyl}hydrazonium) methyl] dimethylsilane. / Macharashvili, A. A.; Shklover, V. E.; Struchkov, Yu T. et al.
In: Journal of Organometallic Chemistry, Vol. 356, No. 1, 15.11.1988, p. 23-30.

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

TY - JOUR

T1 - Direct evidence of the existence of organic derivatives of pentacoordinated silicon with the Si ← Cl coordinate bond. Molecular structure of chloro [1-{1,1-dimethyl-2-(4′methoxybenzoyl}hydrazonium) methyl] dimethylsilane

AU - Macharashvili, A. A.

AU - Shklover, V. E.

AU - Struchkov, Yu T.

AU - Gostevskii, B. A.

AU - Kalikhman, I. D.

AU - Bannikova, O. B.

AU - Voronkov, M. G.

AU - Pestunovich, V. A.

PY - 1988/11/15

Y1 - 1988/11/15

N2 - An X-ray study of chloro[1-{1,1-dimethyl-2-(4′methoxybenzoyl)hydrazonium} methyl]dimethylsilane (I) has been carried out (R = 0.035 for 2800 reflections). The Si atom, which has a trigonal-bipyramidal [4 + 1] coordination with the O and Cl atoms in axial positions (Si-O 1.788(1) Å, SiCl 2.624(1) Å, is markedly displaced from the equatorial plane towards the oxygen atom (ΔSi 0.178 Å), which confirms that there is a coordinate bond between the silicon atom and chloride ion.

AB - An X-ray study of chloro[1-{1,1-dimethyl-2-(4′methoxybenzoyl)hydrazonium} methyl]dimethylsilane (I) has been carried out (R = 0.035 for 2800 reflections). The Si atom, which has a trigonal-bipyramidal [4 + 1] coordination with the O and Cl atoms in axial positions (Si-O 1.788(1) Å, SiCl 2.624(1) Å, is markedly displaced from the equatorial plane towards the oxygen atom (ΔSi 0.178 Å), which confirms that there is a coordinate bond between the silicon atom and chloride ion.

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Macharashvili AA, Shklover VE, Struchkov YT, Gostevskii BA, Kalikhman ID, Bannikova OB et al. Direct evidence of the existence of organic derivatives of pentacoordinated silicon with the Si ← Cl coordinate bond. Molecular structure of chloro [1-{1,1-dimethyl-2-(4′methoxybenzoyl}hydrazonium) methyl] dimethylsilane. Journal of Organometallic Chemistry. 1988 Nov 15;356(1):23-30. doi: 10.1016/0022-328X(88)80669-7

Direct evidence of the existence of organic derivatives of pentacoordinated silicon with the Si ← Cl coordinate bond. Molecular structure of chloro [1-{1,1-dimethyl-2-(4′methoxybenzoyl}hydrazonium) methyl] dimethylsilane

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