极化带电卟啉的离子对组装体

Kitayama Ryo, Haketa Yohei, Maruyama Yuto, Fujita Masaki, Tanaka Hiroki, Horita Hiroki, Maeda Hiromitsu

Department of Applied Chemistry, College of Life Sciences, Ritsumeikan University, Kusatsu, 525-8577, Japan.

Chemistry. 2025 Sep 1;31(49):e02225. doi: 10.1002/chem.202502225. Epub 2025 Aug 7.

A porphyrin Au complex comprising 5,10-penatafluorophenyl units was synthesized as a dipolar π-electronic cation. The π-electronic cation was combined with anions, including a bulky borate anion and planar π-electronic anions. The dipolar π-electronic cation formed crystal-state ion-pairing assemblies based on antiparallel stacking structures, which were stabilized by interionic dipole-dipole interactions.

一种包含5,10-五氟苯基单元的卟啉金配合物被合成为一种偶极π电子阳离子。该π电子阳离子与包括大体积硼酸根阴离子和平面π电子阴离子在内的阴离子相结合。偶极π电子阳离子基于反平行堆积结构形成晶体态离子对组装体，这些组装体通过离子间偶极-偶极相互作用得以稳定。