CRYSTAL SMECTIC-B PHASE FROM A MESOMORPHIC FERROCENE DERIVATIVE

被引：15
|
作者：
DESCHENAUX, R [1 ]
MARENDAZ, JL [1 ]
SANTIAGO, J [1 ]
机构：
[1] UNIV HULL,SCH CHEM,KINGSTON HULL HU6 7RX,N HUMBERSIDE,ENGLAND
来源：
HELVETICA CHIMICA ACTA | 1995年 / 78卷 / 05期
关键词：
D O I：
10.1002/hlca.19950780514
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
The thermal properties of two ferrocene derivatives, substituted by either one or two cholesteryloxycarbonyl units, were investigated. While the monosubstituted ferrocene derivative 1 was found to be non-mesomorphic, the disubstituted ferrocene derivative 2 exhibited a crystal smectic-B phase. This result shows that ferrocene-containing thermotropic liquid crystals, despite the bulkiness of the metallocene core, are not limited to disordered calamitic phases.
引用
收藏
页码：1215 / 1218
页数：4
相关论文
共 50 条
  • [1] MESOMORPHIC SIDE-CHAIN POLYSILOXANES - A STRUCTURAL STUDY OF THE SMECTIC-B PHASE
    DAVIDSON, P
    LEVELUT, AM
    JOURNAL DE PHYSIQUE, 1989, 50 (17): : 2415 - 2430
  • [2] COMPRESSIVE CREEP OF A SMECTIC-B PHASE
    OSWALD, P
    JOURNAL DE PHYSIQUE LETTRES, 1984, 45 (21): : 1037 - 1044
  • [3] Formation of the smectic-B crystal from a simple monatomic liquid
    Metere, A.
    Oppelstrup, T.
    Sarman, S.
    Laaksonen, A.
    Dzugutov, M.
    PHYSICAL REVIEW E, 2013, 88 (06)
  • [4] PRETRANSITIONAL BEHAVIOR OF BIREFRINGENCE IN A SMECTIC-B LIQUID-CRYSTAL NEAR THE SMECTIC-A PHASE
    LIM, KC
    HO, JT
    PHYSICAL REVIEW LETTERS, 1979, 43 (16) : 1167 - 1170
  • [5] FLOWABILITY AND CRYSTAL ORDER - SMECTIC-B MODEL
    GERSHT, IS
    PERSHIN, VK
    MOLECULAR CRYSTALS AND LIQUID CRYSTALS, 1990, 191 : 431 - 435
  • [6] Smectic-B phase and temperature-driven smectic-B to -A transition in concentrated solutions of "gapped" DNA
    Gyawali, Prabesh
    Saha, Rony
    Kodikara, Sineth G.
    Li, Ruipeng
    Fukuto, Masafumi
    Gleeson, James T.
    Smith, Gregory P.
    Clark, Noel A.
    Jakli, Antal
    Balci, Hamza
    Sprunt, Samuel
    PHYSICAL REVIEW RESEARCH, 2022, 4 (03):
  • [7] NEWTONIAN SHEAR CREEP IN A SMECTIC-B PLASTIC CRYSTAL
    CAGNON, M
    DURAND, G
    JOURNAL DE PHYSIQUE LETTRES, 1981, 42 (20): : L451 - L453
  • [8] ULTRASONIC STUDY OF A SMECTIC-B LIQUID-CRYSTAL
    BHATTACHARYA, S
    SHEN, SY
    KETTERSON, JB
    PHYSICAL REVIEW A, 1979, 19 (03): : 1211 - 1218
  • [9] DIELECTRIC-RELAXATION IN THE CRYSTALLINE SMECTIC-B PHASE
    BENGUIGUI, L
    PHYSICAL REVIEW A, 1983, 28 (03): : 1852 - 1854
  • [10] DYNAMICS OF THE MODULATED CRYSTAL SMECTIC-B PHASE OF 50.7 BY NEUTRON-SCATTERING EXPERIMENTS
    RICHARDSON, RM
    LEADBETTER, AJ
    HAYTER, JB
    STIRLING, WG
    GRAY, GW
    TAJBAKHSH, A
    JOURNAL DE PHYSIQUE, 1984, 45 (06): : 1061 - 1065
12345