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Bulletin of the Korean Chemical Society (BKCS)

ISSN 0253-2964(Print)
ISSN 1229-5949(Online)
Volume 34, Number 2
BKCSDE 34(2)
February 20, 2013 

 
Title
Synthesis, Crystal Structures and Properties of Two Binuclear Supramolecular Complexes Based on Biphenyl-2,2'-dicarboxylic Acid Ligand
Author
Jin-Niu Tang, Gang-Hong Pan, Long Li, Wei-Man Tian, Zhong-Jing Huang*
Keywords
Biphenyl-2,2'-dicarboxylic acid, Single-crystal structure, π-π Stacking
Abstract
Two novel binuclear metal-organic coordination complexes [Cd2(Hdpa)4(bpy)2] (1), [Dy2(dpa)2(bpy)2(NO3)2- (H2O)2](bpy) (2) (where H2dpa = biphenyl-2,2'-dicarboxylic acid, bpy = 2,2'-bipyridine) have been synthesized under hydrothermal conditions and characterized by single crystal X-ray diffraction, spectral method (IR), elemental analysis (EA), powder X-ray diffraction (XRD), electronic spectra (UV-vis), fluorescent in the solid state and thermogravimetric analysis (TGA). Complexes 1-2 crystallizes isomorphously in the Triclinic space group P-1. The π-π stacking interactions and hydrogen-bonds play a vital role in determining the crystal packing and construction of the extended 3-D supramolecular network.
Page
374 - 378
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