SYNTHESES AND PHYSICAL-PROPERTIES OF FERROCENE DERIVATIVES .4. A STUDY ON THE SMECTIC STRUCTURE OF FERROCENE DERIVATIVES CONTAINING A CHOLESTERYL GROUP

被引：18
|
作者：
NAKAMURA, N
ONOI, H
OIDA, T
HANASAKI, T
机构：
[1] Department of Chemistry, Ritsumeikan University, Kita-ku
来源：
MOLECULAR CRYSTALS AND LIQUID CRYSTALS SCIENCE AND TECHNOLOGY SECTION A-MOLECULAR CRYSTALS AND LIQUID CRYSTALS | 1994年 / 257卷
关键词：
FERROCENE; LIQUID CRYSTAL; TRANSITION METAL COMPLEX; CHOLESTERYL DERIVATIVES;
D O I：
10.1080/10587259408033761
中图分类号：
O7 [晶体学];
学科分类号：
0702 ; 070205 ; 0703 ; 080501 ;
摘要：
The smectic structure of ferrocene derivatives, [4-[omega-(cholesteryloxycarbonyl)alkoxycarbonyl]phenyl]- ferrocene (abbreviated to CAPF-n, n = 2, 4, 6, 8, 9, 10, and 11, the carbon number of the flexible alkyl chain), was studied by X-ray diffraction. The structure of CAPF-n having a shorter alkyl chain (n < 9) was different from that of a longer one. The derivatives containing 2,4, 6, 8, and 10 carbon atoms in the flexible alkyl chain have a double-layer structure, while the derivatives having 9, 10, and 11 carbon atoms in the alkyl chain showed a quasi single-layer structure. CAPF-10 indicated both the double-layer and the quasi single-layer structures.
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页码：43 / 48
页数：6
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