Browsing by Subject "X-ray crystallography"

Browsing by Subject "X-ray crystallography"

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  • Masuda, Jason Douglas, 1977-; Giffin, Nick A.; Hendsbee, Arthur D. (International Union of Crystallography, 2010-09)
    The title compound, C[subscript 27]H[subscript 38]N[subscript 2], is the first reported free imidazolidin-2-ylidene carbene with 2,6-diisopropylphenyl groups in the 1,3-positions. The five-membered ring adopts a twisted ...

  • Masuda, Jason Douglas, 1977-; Blair, Amber D.; Hendsbee, Arthur D. (International Union of Crystallography, 2011-10)
    The title compound, C[subscript 17]H[subscript 26]O, is a di-ortho-alkyl substituted phenyl ethanone that exhibits a significant twisting of the ketone fragment relative to the aromatic ring [O—C—C—C torsion angle = 89.32 ...

  • Khan, Mahmood-ul-Hassan; Hameed, Shahid; Akhtar, Tashfeen; Masuda, Jason Douglas, 1977- (International Union of Crystallography, 2009-06)
    In the title compound, C[subscript 8]H[subscript 9]NS, the dihedral angle between the aromatic ring and the thioamide fragment is 36.0 (2)[degrees ]. There are [pi]-stacking interactions between coplanar aryl fragments, ...

  • Khan, Mahmood-ul-Hassan; Hameed, Shahid; Akhtar, Tashfeen; Masuda, Jason Douglas, 1977- (International Union of Crystallography, 2009)
    The title compound, C[subscript 7]H[subscript 6]BrNS, crystallizes with two molecules in the asymmetric unit. The dihedral angles between the aromatic ring and the thioamide fragment are 23.6 (4) and 20.5 (3)[degrees] in ...

  • Khan, Mahmood-ul-Hassan; Hameed, Shahid; Akhtar, Tashfeen; Masuda, Jason Douglas, 1977- (International Union of Crystallography, 2009)
    In the title compound, C[subscript 7]H[subscript 6]ClNS, the dihedral angle between the aromatic ring and the thioamide fragment is 28.1 (2)[degrees]. The structure features a [pi]-stacking interaction between the aromatic ...