Synthesis and liquid crystal properties of dinuclear cyclopalladated 5-alkyl-2-(4′-alkoxyphenyl)pyrimidine and 3-(4′-alkoxyphenyl)-6-alkoxypyridazine complexes
| العنوان: | Synthesis and liquid crystal properties of dinuclear cyclopalladated 5-alkyl-2-(4′-alkoxyphenyl)pyrimidine and 3-(4′-alkoxyphenyl)-6-alkoxypyridazine complexes |
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| المؤلفون: | Ke-Qing Zhao, Wen Wan, Wenjie Guang, Jie Han, Liang-Fu Zhang |
| المصدر: | Liquid Crystals. 30:1259-1264 |
| بيانات النشر: | Informa UK Limited, 2003. |
| سنة النشر: | 2003 |
| مصطلحات موضوعية: | chemistry.chemical_classification, Materials science, Pyrimidine, Mesogen, General Chemistry, Condensed Matter Physics, chemistry.chemical_compound, Crystallography, chemistry, Liquid crystal, Organic chemistry, General Materials Science, Polarizing microscopy, Alkyl |
| الوصف: | The dinuclear cyclopalladated complexes [Pd(L1 or L2)(µ-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. |
| تدمد: | 1366-5855 0267-8292 |
| الوصول الحر: | https://explore.openaire.eu/search/publication?articleId=doi_________::16c5a3c9d1b2a1bad8924fc045b1ff77Test https://doi.org/10.1080/0267829031000154372Test |
| رقم الانضمام: | edsair.doi...........16c5a3c9d1b2a1bad8924fc045b1ff77 |
| قاعدة البيانات: | OpenAIRE |
| تدمد: | 13665855 02678292 |
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