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Calamitic liquid crystals containing metal-metal bonds: design of mesomorphic materials based on the Ru2(CO)4(?-?2-O2CR)2L2 sawhorse unit
Auteur(s)
Donnio, Bertrand
Rheinwald, Gerd
Stauffer, Frederic
Velker, Jorg
Date de parution
1997
In
J. Chem. Soc., Dalton Trans.
Vol.
22
De la page
4351
A la page
4356
Résumé
Complexes based on the stable [Ru2(CO)4(?-?2-O2CR)2L2] sawhorse unit were prepd. and characterized. [Ru2(CO)4(?-?2-O2CR)2{NC5H4(CO2C6H4OCnH2n+1-p)-p}2] (R = H, n = 10; R = C6H5, n = 6, 10, 12, 14 or 16; R = C6H4CH3-p, n = 10; R = C6H4OCH3-p, n = 6, 10 or 16) proved to be mesomorphic, giving rise to nematic phases. [on SciFinder(R)]
Identifiants
Type de publication
journal article
