Design of and Stability Studies on Trefoil Knots Featuring RhCp* Building Blocks
作者:Bei‐Bei Guo、Yue‐Jian Lin、Guo‐Xin Jin
DOI:10.1002/chem.201901728
日期:2019.7.22
Interestingly, minor differences among the ligands led to products with dramatically different topologies: a binuclear D‐shaped macrocycle, tetranuclear rectangles, and hexanuclear trefoilknots. The interconversion of the trefoil‐shaped complexes was also investigated. This contribution introduces a rare ligand‐controlled trefoil–rectangle shape transformation in solution.
A method of purifying gaseous mixtures, for example ternary or quaternary gaseous mixtures, using a sorbent media comprising two or more sorbent materials. The method involves obtaining a target gas from a gaseous composition comprising the target gas, a first gas and a second gas, and optionally further gases by contacting the gaseous composition with the sorbent media to remove at least some of the first gas and at least some of the second gas from the gaseous composition. The sorbent media comprises at least a first sorbent material and a second sorbent material; wherein the first sorbent material has a higher adsorption selectivity for the first gas than for the target gas; and wherein the second sorbent material has a higher adsorption selectivity for the second gas than for target gas. The method may be particularly useful for the separation of pure ethylene, methane or propylene from such gaseous mixtures. A sorbent media and an apparatus for obtaining a target gas from such a gaseous composition are also disclosed.
A porous chiral material of formula [M(L)1.5(A)]+X− wherein M is a metal ion; L is a nitrogen-containing bidentate ligand; A is the anion of mandelic acid or a related acid; and X− is an anion.
一种式为[M(L)1.5(A)]+X-的多孔手性材料,其中 M 是金属离子;L 是含氮双齿配体;A 是扁桃酸或相关酸的阴离子;X- 是阴离子。
POROUS CHIRAL MATERIALS AND USES THEREOF
申请人:Nankai University
公开号:EP3500582B1
公开(公告)日:2021-08-11
[EN] POROUS CHIRAL MATERIALS AND USES THEREOF<br/>[FR] MATÉRIAUX CHIRAUX POREUX ET LEURS UTILISATIONS
申请人:UNIV NANKAI
公开号:WO2018035660A1
公开(公告)日:2018-03-01
A porous chiral material of formula [M(L)1.5(A)]+X- wherein M is a metal ion; L is a nitrogen-containing bidentate ligand; A is the anion of mandelic acid or a related acid; and X- is an anion