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Synthesis and Crystal Structure of Palladium(Ⅱ) Complex with 2,2'-Bipyridine-3,3'-dicarboxylic Acid
Authors:LIU Xia  GAO En-Jun  CHENG Mao-Sheng  SUN Ya-Guang
Abstract:The title complex Pd(H2BDA)Cl2(2DMSO (C16H14Cl2N2O6PdS2, H2BDA = 2,2'- bipyridine-3,3'-dicarboxylic acid) has been synthesized and characterized by IR spectra, elemental analysis and 1H NMR spectra. Its structure was determined by single-crystal X-ray diffraction analysis. The complex crystallizes in the monoclinic system, space group P21/c with a = 1.3604(6), b = 1.2606(6), c = 1.3521(6) nm, β = 103.677(7)°, V = 2.2530(17) nm3, Mr = 571.75, Z = 4, Dc = 1.686 g/cm3, μ = 1.280 mm-1, F(000) = 1136, R = 0.0405 and wR = 0.0908. The complex presents a planar quadrangle arrangement and is assembled via hydrogen bonds.
Keywords:palladium complex  2  2'-bipyridine-3  3'-dicarboxylic acid  crystal structure
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