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Notizen/Notes. Natrium‐ und Kaliumfluorsilylamide – Synthese und Kristallstruktur
Author(s) -
Pieper Ursula,
Stalke Dietmar,
Vollbrecht Susanne,
Klingebiel Uwe
Publication year - 1990
Publication title -
chemische berichte
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.667
H-Index - 136
eISSN - 1099-0682
pISSN - 0009-2940
DOI - 10.1002/cber.19901230516
Subject(s) - chemistry , potassium , alkali metal , sodium , crystal structure , adduct , amine gas treating , medicinal chemistry , polymer chemistry , organic chemistry
Sodium and Potassium Fluorosilylamides – Synthesis and Crystal Structures tert ‐Butyl(di‐ tert ‐butylfluorosilyl)amine ( 1 ) reacts with sodium or potassium to give the alkali salts 2 or 3 , respectively. 2 and 3 crystallize as THF adducts and form head‐to‐tail dimers. Sodium is tetracoordinated in 2 and potassium hexacoordinated in 3 . The crystal structures of the alkali salts are discussed.