METALLOMESOGENS DERIVED FROM CHELATING SCHIFF’S BASES CONTAINING 1,3,4-OXADIAZOLE AND 1,3,4-THIADIAZOLE: SYNTHESIS, CHARACTERIZATION AND STUDY OF MESOMORPHIC PROPERTIES

METALLOMESOGENS DERIVED FROM CHELATING SCHIFF’S BASES CONTAINING 1,3,4-OXADIAZOLE AND 1,3,4-THIADIAZOLE: SYNTHESIS, CHARACTERIZATION AND STUDY OF MESOMORPHIC PROPERTIES

The preparation of copper (II) and palladium (II) complexes derived from ligands of Schiff’s bases (L¹, L², L³, L4) incorporating 1,3,4-oxadiazole and 1,3,4-thiadiazole rings are reported. The thermal behaviour of the complexes was characterized by DSC, TGA and polarizing optical microscopy. Only th...

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Autores principales: PARRA,MARIA, HERNÁNDEZ,SILVIA, ALDERETE,JOEL
Lenguaje:English
Publicado: Sociedad Chilena de Química 2003
Materias:
Cu (II) and Pd (II) complexes
Mesomorphic behaviour
Liquid crystals
metallomesogens
Acceso en línea:http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0717-97072003000100010
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