Metal−Organic Framework with Constrained Flexibility for Benchmark Separation of Hexane Isomers. - Wen, Kuishan; Zhou, Jingyi; Ke, Tian; Li, Jinjian; Jin, Yuanyuan; Zhang, Qianglong; Zhang, Zhiguo; Bao, Zongbi; Ren, Qilong; Yang, Qiwei (Angewandte Chemie, 2025)