Details van artikel 104 van 131 gevonden artikelen
Synthesis and liquid crystal properties of dinuclear cyclopalladated 5-alkyl-2-(4'-alkoxyphenyl)pyrimidine and 3-(4'-alkoxyphenyl)-6-alkoxypyridazine complexes
Titel:
Synthesis and liquid crystal properties of dinuclear cyclopalladated 5-alkyl-2-(4'-alkoxyphenyl)pyrimidine and 3-(4'-alkoxyphenyl)-6-alkoxypyridazine complexes
Auteur:
Guang, Wenjie Han, Jie Wan, Wen Zhao, Keqing Zhang, Liangfu
Verschenen in:
Liquid crystals
Paginering:
Jaargang 30 (2003) nr. 11 pagina's 1259-1264
Jaar:
2003-11
Inhoud:
The dinuclear cyclopalladated complexes [Pd(L1 or L2)(ยต-X)]2 (HL1=5-alkyl-2-(4'-alkoxyphenyl)pyrimidine, HL2=3-(4'-alkoxyphenyl)-6-alkoxypyridazine, X=Cl-, CH2ClCOO-, CH2BrCOO-, CH3CHBrCOO-, CH2BrCH2COO-, CH3COO-) have been synthesized and characterized; their mesogenic properities were determined by DSC and polarizing microscopy. The effect of the bulk and the polarity of the bridging ligands on their mesogenic properties is discussed. The effect of the length of the alkyl chains on the mesogenic properties of these organometallic complexes has also been investigated.
Uitgever:
Taylor & Francis
Bronbestand:
Elektronische Wetenschappelijke Tijdschriften
Details van artikel 104 van 131 gevonden artikelen