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Silanole
ββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
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Silanole sind Derivate der Silane, bei denen eine oder mehrere Hydroxygruppen an ein Siliciumatom gebunden sind. Sie sind die Siliciumanaloga zu den Alkoholen. Der einfachste Vertreter ist das Hydroxysilan mit der Formel H3SiβOH. EnthΓ€lt das MolekΓΌl zusΓ€tzlich einen oder mehrere organischen Reste, so handelt es sich um Organosilanole.
H 3 S i C l + H 2 O β H 3 S i O H + H C l {\displaystyle \mathrm {H_{3}SiCl+\ H_{2}O\ {\xrightarrow[{}]{}}\ H_{3}SiOH\ +\ HCl} }
2 H 3 S i O H β H 3 S i β β O β β S i H 3 + H 2 O {\displaystyle \mathrm {2\ H_{3}SiOH\ {\xrightarrow[{}]{}}\ H_{3}Si{-}O{-}SiH_{3}\ +\ H_{2}O} }
Contents
β’ Literatur
β’ Weblinks
β’ Einzelnachweise
ββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
Literatur
β’ Jacek Nawrocki: The silanol group and its role in liquid chromatography. In: Journal of Chromatography A. 779, 1997, S. 29β71, doi:10.1016/S0021-9673(97)00479-2.
Weblinks
Commons
: Silanole
β Sammlung von Bildern, Videos und Audiodateien
Einzelnachweise
cite-note-ralf-steudel-11. β Ralf Steudel: Chemie der Nichtmetalle: Von Struktur und Bindung zur Anwendung. Walter de Gruyter, 2008, ISBN 3-11-021128-9, S. 288 (eingeschrΓ€nkte Vorschau in der Google-Buchsuche).