Elucidating the Supramolecular Copolymerization of N‐ and C‐Centered Benzene‐1,3,5‐Tricarboxamides: The Role of Parallel and Antiparallel Packing of Amide Groups in the Copolymer Microstructure
作者:Lafayette N. J. Windt、Zulema Fernández、Manuel Fernández‐Míguez、Félix Freire、Anja R. A. Palmans
DOI:10.1002/chem.202103691
日期:2022.1.3
microstructure. In contrast, in bulk, lamellar structures form and long-range order is lost. This is a result of the antiparallel H-bonds between N- and C-centered BTAs, which are less stable than the parallel H-bonds formed in the homopolymers.
在非极性溶液中共聚以N 和 C 为中心的 BTA,可得到具有块状微观结构的螺旋、氢键稳定的超分子共聚物。相反,在本体中,层状结构形成并且长程有序性丢失。这是 N 中心 BTA 和 C 中心 BTA 之间反平行氢键的结果,其稳定性低于均聚物中形成的平行氢键。