New Ni(II) and UO2(II) metallomesogens obtained from mesomorphic N,N′-salicyliden(3,3′-diamine-N-methyldipropylamine) ligands containing a pentadentate N3O2 chelating cavity and bearing two or four lateral substituents, are isolated and fully characterized. Some of the synthesized nickel and dioxouranium complexes show a SmC mesophase. To the best of our knowledge, these species are the first pentacoordinated Ni(II) and heptacoordinated UO2(II) metallomesogens to be reported.
Thermotropic mesomorphism in penta- and hepta-coordinated metal complexes / I., Aiello; M., Ghedini; A., Grisolia; D., Pucci; Francescangeli, Oriano. - In: LIQUID CRYSTALS. - ISSN 0267-8292. - 32 (6):(2005), pp. 763-769. [10.1080/02678290500139328]
Thermotropic mesomorphism in penta- and hepta-coordinated metal complexes
FRANCESCANGELI, ORIANO
2005-01-01
Abstract
New Ni(II) and UO2(II) metallomesogens obtained from mesomorphic N,N′-salicyliden(3,3′-diamine-N-methyldipropylamine) ligands containing a pentadentate N3O2 chelating cavity and bearing two or four lateral substituents, are isolated and fully characterized. Some of the synthesized nickel and dioxouranium complexes show a SmC mesophase. To the best of our knowledge, these species are the first pentacoordinated Ni(II) and heptacoordinated UO2(II) metallomesogens to be reported.I documenti in IRIS sono protetti da copyright e tutti i diritti sono riservati, salvo diversa indicazione.
