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THE CRYSTAL AND MOLECULAR STRUCTURE OF 2-HYDROXYBENZYALDEHYDE O, O (1, 4-DIOXOBUTANE-1, 4-DIYL) OXIME, C16H13N2O6 *

ETEMADI B. نويسنده , TAEB A. نويسنده , SHARGHI H. نويسنده , TAJARODI A. نويسنده , HOSSEINI M. نويسنده

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C16H13N2O6, Mr=239.30, Monoclinic, P21/n, a=7.6088(3), b=9.0108 (4), c=11.2161(6) A. beta =100.3633(4) , V=759.90(6) A 3, Z=2, Dx=1.446g/cm3, Dm=1.450g/cm3, lambda (MoK alpha) =071007 A, T=293K, R=0.044, Rw=0.043 for 1295 observed reflections. The crystals were prepared by slow evaporation technique. A directed hydrogen bond is associated with the asymmetric part of the molecule between O1-H1... N1 of 2.601A. . The ring system is planar and the molecules are held together by vander Waals forces.

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