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Tetralithiated Dibenzyl(methyl)phosphane
Author(s) -
Winkler Martin,
Lutz Martin,
Müller Gerhard
Publication year - 1994
Publication title -
angewandte chemie international edition in english
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 5.831
H-Index - 550
eISSN - 1521-3773
pISSN - 0570-0833
DOI - 10.1002/anie.199422791
Subject(s) - carbanion , lone pair , dimer , ion , chemistry , solid state , crystallography , electron , stereochemistry , computational chemistry , molecule , physics , organic chemistry , quantum mechanics
Five lone pairs of electrons and four negative charges are contained in the carbanion of 2 , which can be synthesized by dilithiation of 1 . The novel tetralithiated compound 2 , the first whose structure could be elucidated in the solid state, exists as a dimer in which eight Li + ions form tight contact ion pairs with the anions.