Citation: Li, Zhao; Chen, Xi; Yu, Fan; Su, Min; Zhang, Bi-quan; Li, Bao; Zhang, Tian-le (2016). A porous framework based on tetrakis(4-pyridyloxymethyl)methane fine-tuned by metal ions: synthesis, crystal structures and adsorption properties. New J. Chem., 40, pp. 1430-.