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6,8-Dibromoquinoline
(WILEY-BLACKWELL, 2010)
The title molecule, C9H5Br2N, is almost planar, with an r.m.s. deviation of 0.027 angstrom. The dihedral angle between the aromatic rings is 1.5 (3)degrees. In the crystal, pi-pi stacking interactions are present between ...
4-(Methylamino)benzoic acid
(WILEY-BLACKWELL, 2009)
The asymmetric unit of the title compound, C8H9NO2, contains three crystallographically independent molecules, which are essentially planar, the carboxyl O atoms deviating by 0.091 (3), 0.101 (2) and 0.164 (3) angstrom ...
Crystal structure and computational study of 3,4-dihydroxy-3-hydroxymethyl-9-methyl-6-methylidene-3a, 4,5,6,6a, 9,9a, 9b-octahydroazuleno[4,5-b]furan-2,8(3H,7H)-dione
(INT UNION CRYSTALLOGRAPHY, 2015)
In the molecule of title compound, C15H20O6, also known as cynarinin A, the cyclopentane ring having twist conformation and a gamma-lactone ring assuming an envelope conformation are trans-and cis-fused, respectively, to ...
3,6,8-Tribromoquinoline
(WILEY-BLACKWELL, 2010)
The title molecule, C(9)H(4)Br(3)N, is almost planar, the maximum deviation being 0.110 (1) angstrom. The crystal structure is stabilized by weak aromatic pi-pi interactions [centroid-centroid distance = 3.802 (4) angstrom] ...