@article{oai:teapot.lib.ocha.ac.jp:00004946, author = {矢野, 恵 and 堀, 佳也子 and 岡本, 浩明 and 竹中, 俊介 and Yano, Megumi and Hori, Kayako and Okamoto, Hiroaki and Takenaka, Shunsuke}, issue = {2001}, journal = {日本液晶学会討論会講演予稿集}, month = {Sep}, note = {application/pdf, 学術雑誌論文, In order to study the influence of carbon numbers of alkyl chains on liquid crystalline behavior and crystal structures, crystal structures have been determined for alkyl 4-[2-(perfluorooctyl)ethoxy]benzoates, which show uncommon liquid crystalline features : lower (n=1~5) and higher members (n≥11) show monotropic smectic A phases while middle members do not. The crystal structures of middle members (n=6,7) are different from that of a lower member (n=2). In the former, the perfluorooctyl group and the alkyl chain are alternately arranged while in the latter perfluorooctyl chains aggregate. It is suggested that fluorophilic interaction has an influence on the appearance of liquid crystalline phases.}, pages = {415--416}, title = {2PB03 Perfluorooctyl基を持つ液晶性物質の結晶構造と液晶挙動の関連}, year = {2001} }