Guest Exchange through Single Crystal–Single Crystal Transformations in a Flexible Hydrogen-Bonded Framework

• Published in: Journal of the American Chemical Society Vol. 136; no. 40; pp. 14200 - 14206
• Main Authors: Xiao, Wenchang, Hu, Chunhua, Ward, Michael D
• Format: Journal Article
• Language: English
• Published: WASHINGTON American Chemical Society 08.10.2014; Amer Chemical Soc
• Subjects: Chemistry; Chemistry, Multidisciplinary; Physical Sciences; Science & Technology; STORAGE; DESIGN; REMOVAL; MOLECULAR-CRYSTALS; INCLUSION; DIFFUSION; NETWORKS

A molecular framework based on guanidinium cations and 1,2,4,5-tetra­(4-sulfonatophenyl)­benzene (TSPB), an aromatic tetrasulfonate with nominal 2-fold and mirror symmetry, exhibits three crystallographically unique one-dimensional channels as a consequence of molecular symmetry and complementary hy...