Tridentate aromatic receptors L1–L4 containing the 2,6-bis(benzimidazol-2-yl)pyridine chelating unit are designed to exhibit thermotropic calamitic liquid-crystalline phases; the mesomorphic behaviour is essentially retained in the complex [LuL2(NO3)3].
含有 2,6-双(
苯并咪唑-2-基)
吡啶螯合单元的三叉芳香族受体 L1-L4 被设计成具有热致性的
钙镁液晶相;[Lu
L2(
NO3)3] 复合物基本上保留了介形行为。