2, 5‐Bis[4‐methyl‐3‐(pyridin‐3‐yl)phenyl]‐1, 3, 4‐oxadiazole and its one‐dimensional polymeric complex with ZnCl2. (5th September 2013)

• Record Type: Journal Article
• Authors: Hou, Shan; Liu, Qi‐Kui; Li, Yan‐An; Ma, Jian‐Ping; Dong, Yu‐Bin
• Is Part Of: Acta crystallographica. Volume 69:Part 10(2013:Oct.)
• Page Start: 1108
• Page End: 1111
• Publication Date: 2013-09-05
• Subjects: crystal structure -- MOFs -- coordination polymers -- helical chains; Crystallography -- Periodicals; Crystals -- Periodicals; 548.05
• DOI: 10.1107/S0108270113022105
• Languages: English
• ISSNs: 0108-2701

Abstract

Abstract : 2, 5‐Bis[4‐methyl‐3‐(pyridin‐3‐yl)phenyl]‐1, 3, 4‐oxadiazole ( L ), C26 H20 N4 O, forms one‐dimensional chains via two types of intermolecular π–π interactions. In catena ‐poly[[dichloridozinc(II)]‐μ‐2, 5‐bis[4‐methyl‐3‐(pyridin‐3‐yl)phenyl]‐1, 3, 4‐oxadiazole], [ZnCl2 (C26 H20 N4 O)] n, synthesized by the combination of L with ZnCl2, the Zn II centres are coordinated by two Cl atoms and two N atoms from two L ligands. [ZnCl2 L ] n forms one‐dimensional P (plus) and M (minus) helical chains, where the L ligand has different directions of twist. The helical chains stack together via interchain π–π and C—H...π interactions.