Symmetric liquid crystal dimers containing hydrazide groups: parity-dependent smectic structure, hydrogen bonding and substitution effect

Haitao Wang, Renfan Shao, Chenhui Zhu, Binglian Bai, Chengbo Gong, Peng Zhang, Fan Li, Min Li and Noel A. Clark

Liquid Crystals 35 ( 8 ): 967 - 974 , 2008