Exploring porosity in a flexible 3D organic-inorganic {ZnII3(4DPNDI)[W V (CN) 8 ] 2 } coordination network.
Katarzyna JędrzejowskaJedrzej KobylarczykTadeusz M MuziołBeata NowickaDamian JędrzejowskiDariusz MatogaBartłomiej Adam GawełRobert PodgajnyPublished in: Chemical communications (Cambridge, England) (2024)
A 2D cyanido-bridged architecture Zn II -[W V (CN) 8 ] 3- is smoothly pillared by N , N '-di-(4-pyridyl)-1,4,5,8-naphthalenetetracarboxydiimide (4DPNDI) into 3D hybrid porous coordination polymer (PCP) {ZnII3(DMA) 6 [W V (CN) 8 ] 2 (4DPNDI)·8DMA}. It shows significant uptake of H 2 O, MeOH or CHCl 3 vapours with easy regeneration to the native form, and breathing-type CO 2 adsorption contrasting non-porosity towards N 2 , providing a new example of a highly flexible porous material.