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42 research outcomes, page 2 of 5
  • publication . Article . Other literature type . 2010
    Open Access English
    Authors:
    Hummera Rafique; Aamer Saeed; Naeem Abbas; Michael Bolte;
    Publisher: International Union of Crystallography

    The mol­ecular conformation of the title compound, C16H22N4O2S2, is stabilized by two intramolecular N—H ... O hydrogen bonds. The crystal packing shows N—H ... O and N—H ... S hydrogen bonds.

  • publication . Article . Other literature type . 2010
    Open Access
    Authors:
    Aamer Saeed; Madiha Kazmi; Michael Bolte; Shahid Ameen Samra; Madiha Irfan;
    Publisher: International Union of Crystallography (IUCr)

    The central structural element of the title compound, C24H29NO2, is a carbazole unit substituted with two acetyl residues and an octyl chain. The acetyl residues are nearly coplanar [dihedral angles = 5.37 (14) and 1.0 (3)°] with the carbazole unit which is essentially ...

  • publication . Article . Other literature type . 2009
    Open Access English
    Authors:
    Michael Bolte; Amin Badshah; M. Khawar Rauf;

    The title molecule, C16H15ClN2OS, exists in the solid state in its thione form with typical thiourea C-S and C-O bonds lengths, as well as shortened C-N bonds. An intramolecular N-H...O hydrogen bond stabilizes the molecular conformation and intermolecular N-H...S hydro...

  • publication . Article . Other literature type . 2009
    Open Access English
    Authors:
    Michael Bolte; M. Khawar Rauf; Abdur Rauf;
    Publisher: International Union of Crystallography

    The structure of the title compound, C14H9Cl3N2OS, is composed of discrete molecules with bond lengths and angles quite typical for thiourea compounds of this class. The plane containing the thiocarbonyl and carbonyl groups subtends dihedral angles of 48.19 (3) and 87.5...

  • publication . Article . Other literature type . 2009
    Open Access English
    Authors:
    Amin Badshah; Michael Bolte; M. Khawar Rauf;
    Publisher: International Union of Crystallography

    The title molecule, C14H9ClN2OS, exists in the solid state in its amide form with a typical C=O bond length, as well as shortened C-N bonds. The plane containing the HNCO atoms subtends dihedral angles of 12.3 (4) and 8.1 (3)° with the planes of the phenyl ring and benz...

  • publication . Article . Other literature type . 2009
    Open Access
    Authors:
    Muhammad Latif; Aamer Saeed; Uzma Shaheen; Michael Bolte;
    Publisher: International Union of Crystallography (IUCr)

    In the title compound, C17H12F2N2OS, the planar thiazole ring (r.m.s. deviation = 0.012 Å) makes dihedral angles of 15.08 (9) and 81.81 (6)° with the 4-fluorophenyl and 2-fluorophenyl rings, respectively. The 2-fluorophenyl ring is disordered over two orientations with ...

  • publication . Article . Other literature type . 2009
    Open Access English
    Authors:
    Michael Bolte; M. Kalim Kashif; M. Khawar Rauf; Shahid Hameed;
    Publisher: International Union of Crystallography

    The crystal structure of the title compound, C15H17BrN2O4S, is stabilized by intermolecular N-H...O hydrogen bonds which link the molecules into centrosymmetric dimers. The dihedral angle subtended by the 4-bromophenyl group with the mean plane passing through the hydan...

  • publication . Article . Other literature type . 2008
    Open Access English
    Authors:
    Mehwash Zia; Michael Bolte; Aurangzeb Hasan; Sumera Ikram; Amir Badshah;
    Publisher: International Union of Crystallography

    The title compound, C16H14N2O2, was derived from 1-(2-hydroxyphenyl)-3-(2-methoxyphenyl)propane-1,3-dione. The molecule is essentially planar (r.m.s. deviation for all non-H atoms = 0.089 Å). Two intramolecular hydrogen bonds stabilize the molecular conformation and one...

  • publication . Other literature type . Article . 2008
    Open Access
    Authors:
    Haq Nawaz; Michael Bolte; Zareen Akhter; Humaira M. Siddiqi; M .S. Butt;
    Publisher: International Union of Crystallography (IUCr)

    In the title compound, C27H16F6N2O6, the nitro groups are almost coplanar with the aromatic rings to which they are attached [dihedral angles = 3.5 (5) and 6.2 (3)°]. The dihedral angles between adjacent aromatic rings are 78.07 (8) and 71.11 (8)° for nitrophenyl/phenyl...

  • publication . Article . Other literature type . 2008
    Open Access English
    Authors:
    Amin Badshah; M. Khawar Rauf; Michael Bolte;
    Publisher: International Union of Crystallography

    The asymmetric unit of the title compound, C14H8Cl4N2OS·0.5H2O, contains two independent molecules with different conformations with respect to the aromatic ring planes, and one water molecule. The bond lengths and angles are typical of thiourea compounds of this class....

42 research outcomes, page 2 of 5