A three-dimensional (3D) metal-organic framework {[Zn(2)(HBDC)(2)(dmtrz)(2)]·guest}(n) with pcu net has been solvothermally synthesized, which shows selective adsorption of linear and monobranched hexane isomers over a dibranched one.

No abstract

Cyanide group is a robust electron-mediate ligand, widely used in functional coordination polymers. Synthesis of cyanide-containing functional coordination polymers via solvothermal in situ reaction is a new efficient approach. In this paper, four novel ternary coordination polymers, namelywere solvothermally synthesized and characterized. The cyanide groups are all in situ generated from C-C cleavage reaction of acetonitrile. The cyanide group acts as terminal group in 1, while as linker in 2, 3, 4. Phosphorescent properties of these in situ products are studied and compared with binary silvertriazole coordination polymers. The results show that phosphorescent emissions of 2, 3, and 4 are redshifted compared to that of 1. Experimental Materials and general measurementsAll reagents were purchased from commercial sources and used as received, except for Hdmtrz, Hdetrz and Hptrz ligands, which were synthesized according to the method previously reported.

No abstract

The chemisorption of gaseous HCl molecules in a two-dimensional coordination polymer results in subtle changes in its structure and instigates a drastic modification from antiferro- to ferromagnetic properties.