A new surfactant-introduction strategy for separating the pure single-phase of metal-organic frameworks

Jun Zhao; Yenan Wang; Wenwen Dong; Yapan Wu; Dongsheng Li; Bin Liu; Qichun Zhang

doi:10.1039/c5cc02043c

A new surfactant-introduction strategy for separating the pure single-phase of metal-organic frameworks

Chem Commun (Camb). 2015 Jun 11;51(46):9479-82. doi: 10.1039/c5cc02043c.

Authors

Jun Zhao¹, Yenan Wang, Wenwen Dong, Yapan Wu, Dongsheng Li, Bin Liu, Qichun Zhang

Affiliation

¹ College of Materials and Chemical Engineering, Hubei Provincial Collaborative Innovation Center for New Energy Microgrid, China Three Gorges University, Yichang 443002, P. R. China. lidongsheng1@126.com.

PMID: 25963651
DOI: 10.1039/c5cc02043c

Abstract

By introducing different surfactants into a reaction system, two previous mixed-phase Ni(II)-MOFs constructed from an undeveloped pyridyl-tetracarboxylate and Ni(II) salts were successfully isolated to obtain two pure products. Compound 1 exhibits a 3D H-bonded network with (3,8)-connected {4.5(2)}2{4(2).5(6).6(14).7(2).8(4)} topology, while 2 features a 3D 2-fold interpenetrating framework with a self-penetrating (3,4,4)-connected {6(2).10(3).12}{6(3)}2{6(4).8.10}2 topological net.