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Two SiSi Double Bonds Connected by a Phenylene Bridge
Author(s) -
Bejan Iulia,
Scheschkewitz David
Publication year - 2007
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.200701744
Subject(s) - double bond , phenylene , bridge (graph theory) , red shift , linkage (software) , wavelength , materials science , bond , crystallography , chemistry , optoelectronics , physics , polymer chemistry , polymer , business , quantum mechanics , composite material , finance , medicine , biochemistry , galaxy , gene
Electronic communication between two SiSi double bonds is enabled by a phenylene linkage and expressed in a large red shift of the longest‐wavelength UV/Vis absorptions of deep red tetrasiladiene 1 compared to yellow phenyldisilene 2 .