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DISC-SHAPED DINUCLEAR PALLADIUM ORGANYLS - STRUCTURE AND PHASE-BEHAVIOR OF CHARGE-TRANSFER INDUCED MESOPHASES

被引：37
作者：
SINGER, D
LIEBMANN, A
PRAEFCKE, K
WENDORFF, JH
机构：
[1] TECH UNIV BERLIN,INST ORGAN CHEM,STR 17 JUNI 135,W-1000 BERLIN 12,GERMANY
[2] DEUTSCH KUNSTSTOFF INST DARMSTADT,W-6100 DARMSTADT,GERMANY
来源：
LIQUID CRYSTALS | 1993年 / 14卷 / 03期
关键词：
D O I：
10.1080/02678299308027755
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
The recently synthesized non-calamitic/disc-shaped metal organyls containing two palladium atoms and eight flexible side chains represent the first case of metallo-mesogens exhibiting the nematic discotic (N(D)) phase [2]. On doping with 2,4,7-trinitrofluorenone (TNF), a strong electron acceptor, the stabilization and/or induction of mesophases was observed. The phase behaviour of these binary systems and the structures of the mesophases displayed by them were studied by means of polarizing microscopy, differential scanning calorimetry, and X-ray scattering.
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收藏
页码：785 / 794
页数：10
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