New Reticular Chemistry of the Rod Secondary Building Unit: Synthesis, Structure, and Natural Gas Storage of a Series of Three-Way Rod Amide-Functionalized Metal–Organic Frameworks
作者:Yu-Feng Zhang、Zong-Hui Zhang、Logan Ritter、Han Fang、Qian Wang、Brian Space、Yue-Biao Zhang、Dong-Xu Xue、Junfeng Bai
DOI:10.1021/jacs.1c04946
日期:2021.8.11
chemistry and methane storage materials have been predominately focused on finite metal-cluster-based metal–organic frameworks (MOFs). In contrast, MOFs constructed from infinite rodsecondarybuildingunits (SBUs), i.e., rod MOFs, are less developed, and the existing ones are typically built from simple one-way helical, zigzag, or (mixed)polyhedron SBUs. Herein, inspired by a recent unveiled structure
Homologous and Heterologous Chiral Supramolecular Polymerization from Exclusively Achiral Building Blocks
作者:Chengxi Li、Yutao Sang、Xue Jin、Pengfei Duan、Minghua Liu
DOI:10.1002/anie.202206332
日期:2022.9.19
Achiral C3-symmetric monomers have been used to build chiral supramolecular polymer architectures by a symmetry-breaking process in a vortex. Subsequently, the polymers can take the role of chiral seeds to control the ensuing homologous or heterologous chiral supramolecular polymerization.
A family of simple benzene 1,3,5-tricarboxamide (BTA) aromatic carboxylic acid hydrogels
作者:Richard C. T. Howe、Adam P. Smalley、Alexander P. M. Guttenplan、Matthew W. R. Doggett、Mark D. Eddleston、Jin Chong Tan、Gareth O. Lloyd
DOI:10.1039/c2cc37428e
日期:——
We present the characterisation of a hydrogel forming family of benzene 1,3,5-tricarboxamide (BTA) aromatic carboxylic acid derivatives. The simple, easy to synthesise compounds presented here exhibit consistent gel formation at low concentrations through the use of a pH trigger.