Direction of unusual mixed-ligand metal-organic frameworks: a new type of 3-D polythreading involving 1-D and 2-D structural motifs and a 2-fold interpenetrating porous network.
The reaction of Cu(II) or Cd(II) acetate with mixed ligands terephthalic (tp) and 3,5-bis(4-pyridyl)-4-amino-1,2,4-triazole (bpt) under the same conditions affords two unusual metal-organic frameworks, in which represents a new type of polythreaded supramolecular architecture consisting of distinct 1-D and 2-D coordination polymers within one crystal, however, has an interpenetrating porous network with two similar laterally interlocking 2-D (4,4) layers.
Du
Miao
M
College of Chemistry and Life Science, Tianjin Normal University, Tianjin, 300074, P. R. China. dumiao@public.tpt.tj.cn
Jiang
Xiu-Juan
XJ
Zhao
Xiao-Jun
XJ