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Poly(Biradicals): Oligomers of 1,3‐Diphosphacyclobutane‐2,4‐diyl Units
Author(s) -
Ito Shigekazu,
Miura Joji,
Morita Noboru,
Yoshifuji Masaaki,
Arduengo Anthony J.
Publication year - 2008
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.200801461
Subject(s) - chromophore , steric effects , solid state , chemistry , bridge (graph theory) , stereochemistry , materials science , photochemistry , crystallography , medicine
Biradical chromophore bridge : Di‐ and trimethylenephenyl moieties facilitate a through‐space interaction between sterically demanding biradical subunits (see picture), enabling the design of new electronic materials. The solid‐state structure of a bis(biradical) derivative illustrates the proximal positioning of two biradical subunits, allowing for direct interaction between them.