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[{( t Bu 2 Me) 2 Si} 3 Li 4 ] 2− : An Aggregated Dianion of a 1,1‐Dilithiosilane with a Unique Structural Motif
Author(s) -
BravoZhivotovskii Dmitry,
Ruderfer Ilya,
Melamed Semyon,
Botoshansky Mark,
Schmidt Asher,
Apeloig Yitzhak
Publication year - 2006
Publication title -
angewandte chemie international edition
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 5.831
H-Index - 550
eISSN - 1521-3773
pISSN - 1433-7851
DOI - 10.1002/anie.200600308
Subject(s) - dilithium , content (measure theory) , dissolution , nuclear magnetic resonance spectroscopy , chemistry , solid state , salt (chemistry) , crystallography , spectroscopy , physics , stereochemistry , organic chemistry , mathematics , quantum mechanics , mathematical analysis , ion , deprotonation
An anionic dilithium compound : The dianion [(R 2 Si) 3 Li 4 ] 2− (R= t Bu 2 MeSi) as salt 2 was synthesized as the first of its kind by dissolving 1 in THF. The structure of 2 was solved by X‐ray crystallography and studied by solid‐state and solution NMR spectroscopy. Compound 2 reacts as a dilithiosilane.