Volume 25, Issue 1 (4-2017)                   www.ijcm.ir 2017, 25(1): 207-212 | Back to browse issues page

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Synthesis, characterization and crystal structure of a co-crystal compound including 4,4'-bipyridine, 3-nithrophthalic acid. www.ijcm.ir 2017; 25 (1) :207-212
URL: http://ijcm.ir/article-1-53-en.html
Abstract:   (3922 Views)

The co-crystal compound of 4,4'-bipyridine 3-nithrophthalic acid (1) was obtained by the reaction of 4,4'-bipyridine, 3-nithrophthalic acid and calcium chloride (1:1:1 molar ratio) in solvents mixture H2O/MeOH under solution condition. The crystal structure of this compound was determined by elemental analysis, IR spectroscopy and single crystal X-ray diffraction method. Crystallographic data for 1 was collected at 298 K.  The synthesized compound has been crystallized in monoclinic system with P21/n space group and a = 13.729 (3), b = 6.804(1), c = 18.562(4), β= 109.56(3) cell parameters. The final R value is 0.06 for 2867 independent reflections. There are various types of non-covalent interactions including strong and weak hydrogen bonds N–H∙∙∙O and C–H∙∙∙O which connected the various components in )1( to form 3D supramolecular structure.

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Type of Study: Research | Subject: Special

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