Citation: Dan, Wenyan; Chen, Zhenxia; Ling, Yun; Jia, Yu; Yang, Yongtai; Liu, Xiaofeng; Deng, Mingli (2024). Discovery of two predictable (3, 18)-connected topologies based on Wells-Dawson type cage for the design of porous metal phosphonocarboxylate frameworks. Dalton Transactions, , pp. -.