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    Öğe
    Crystal structure of 2,3-dimethoxy-N-(4-nitrophenyl)benzamide
    (Int Union Crystallography, 2018) Yaman, Mavise; Almarhoon, Zainab M.; Cakmak, Sukriye; Kutuk, Halil; Meral, Gungor; Dege, Necmi
    In the title compound, C15H14N2O5, the benzene rings are nearly coplanar, making a dihedral angle of 4.89 (8)degrees. An intramolecular N-H center dot center dot center dot O hydrogen bond occurs between the imino and methoxy groups. In the crystal, weak C-H center dot center dot center dot O hydrogen bonds link the molecules into supramolecular chains propagating along the a-axis direction. pi-pi stacking is observed between parallel benzene rings of neighbouring chains, the centroid-to-centroid distance being 3.6491 (10) angstrom. Three-dimensional Hirshfeld surface analyses and two-dimensional fingerprint plots have been used to analyse the intermolecular interactions present in the crystal.
  • [ X ]
    Öğe
    Synthesis, crystal structure, spectroscopic features and Hirshfeld surfaces of 2-methyl-3-[(2-methylphenyl)carbamoyl]phenyl acetate
    (Int Union Crystallography, 2019) Yaman, Mavise; Cakmak, Sukriye; Dege, Necmi; Odabasoglu, Mustafa; Pavlenko, Vadim A.; Kutuk, Halil
    The title compound, C17H17NO3, was synthesized, characterized by IR spectroscopy and its crystal structure was determined from single-crystal diffraction data. The asymmetric unit contains two molecules, which adopt different conformations. In one molecule, the acetoxy and the terminal 2-methylphenyl groups are positioned on opposite sides of the plane formed by the central benzene ring, whereas in the other molecule they lie on the same side of this plane. In the crystal, the molecules are linked through strong N-H center dot center dot center dot O hydrogen bonds into chains along [010]. Hirshfeld surface analysis and fingerprint plots were used to investigate the intermolecular interactions in the solid state.