Jingjing Zhang, Ji Guo, Pengfu Gao, Cheng Cheng, Yong Cui, Wei Gong. "Single Crystals of Double‐Stranded, Entwined, Helical Metallopolymers With Hexanuclear Zirconium Knots Achieved by Linker Conformation Engineering." Angewandte Chemie International Edition, 2026. doi:10.1002/anie.7176356