Die NMR-spektren der triäthylhalogensilane und des triäthylsilans

Hubert Schmidbaur; Fritz Schindler

doi:10.1016/S0022-328X(00)83262-3

Die NMR-spektren der triäthylhalogensilane und des triäthylsilans

Hubert Schmidbaur
, Fritz Schindler

University of Münster

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

9 Scopus citations

Abstract

PMR spectra of the four triethylhalosilanes (C₂H₅)₃SiX (X F, Cl, Br, I) and of triethylsilane (X H) were recorded and assigned. In the cases of X Cl, Br the spectra are characterized by collapsed A₃B₂-multiplets, due to small differences in magnetic shielding of methyl and methylene protons. For X H, F these multiplets are extended to (A₃B₂)₃X systems by spin-spin interactions of these nuclei with the methylene protons. Triethyliodosilane shows only a singulet signal for all ethyl hydrogen atoms. The results, being confirmed by theoretically computed spectra, are subjected to a short comparative discussion.

Original language	German
Pages (from-to)	466-472
Number of pages	7
Journal	Journal of Organometallic Chemistry
Volume	2
Issue number	6
DOIs	https://doi.org/10.1016/S0022-328X(00)83262-3
State	Published - Dec 1964
Externally published	Yes

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@article{8c4030218b664aafa92215538a774981,

title = "Die NMR-spektren der tri{\"a}thylhalogensilane und des tri{\"a}thylsilans",

abstract = "PMR spectra of the four triethylhalosilanes (C2H5)3SiX (X F, Cl, Br, I) and of triethylsilane (X H) were recorded and assigned. In the cases of X Cl, Br the spectra are characterized by collapsed A3B2-multiplets, due to small differences in magnetic shielding of methyl and methylene protons. For X H, F these multiplets are extended to (A3B2)3X systems by spin-spin interactions of these nuclei with the methylene protons. Triethyliodosilane shows only a singulet signal for all ethyl hydrogen atoms. The results, being confirmed by theoretically computed spectra, are subjected to a short comparative discussion.",

author = "Hubert Schmidbaur and Fritz Schindler",

year = "1964",

month = dec,

doi = "10.1016/S0022-328X(00)83262-3",

language = "Deutsch",

volume = "2",

pages = "466--472",

journal = "Journal of Organometallic Chemistry",

issn = "0022-328X",

publisher = "Elsevier B.V.",

number = "6",

}

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T1 - Die NMR-spektren der triäthylhalogensilane und des triäthylsilans

AU - Schmidbaur, Hubert

AU - Schindler, Fritz

PY - 1964/12

Y1 - 1964/12

N2 - PMR spectra of the four triethylhalosilanes (C2H5)3SiX (X F, Cl, Br, I) and of triethylsilane (X H) were recorded and assigned. In the cases of X Cl, Br the spectra are characterized by collapsed A3B2-multiplets, due to small differences in magnetic shielding of methyl and methylene protons. For X H, F these multiplets are extended to (A3B2)3X systems by spin-spin interactions of these nuclei with the methylene protons. Triethyliodosilane shows only a singulet signal for all ethyl hydrogen atoms. The results, being confirmed by theoretically computed spectra, are subjected to a short comparative discussion.

AB - PMR spectra of the four triethylhalosilanes (C2H5)3SiX (X F, Cl, Br, I) and of triethylsilane (X H) were recorded and assigned. In the cases of X Cl, Br the spectra are characterized by collapsed A3B2-multiplets, due to small differences in magnetic shielding of methyl and methylene protons. For X H, F these multiplets are extended to (A3B2)3X systems by spin-spin interactions of these nuclei with the methylene protons. Triethyliodosilane shows only a singulet signal for all ethyl hydrogen atoms. The results, being confirmed by theoretically computed spectra, are subjected to a short comparative discussion.

UR - https://www.scopus.com/pages/publications/28844471643

U2 - 10.1016/S0022-328X(00)83262-3

DO - 10.1016/S0022-328X(00)83262-3

M3 - Artikel

AN - SCOPUS:28844471643

SN - 0022-328X

VL - 2

SP - 466

EP - 472

JO - Journal of Organometallic Chemistry

JF - Journal of Organometallic Chemistry

IS - 6

ER -

Die NMR-spektren der triäthylhalogensilane und des triäthylsilans

Abstract

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