منابع مشابه
1-Methoxy-11H-benzo[b]fluoren-11-one
In the title compound, C18H12O2, the non-H atoms are nearly coplanar, the maximum atomic deviation being 0.113 (2) Å. π-π stacking is observed in the crystal structure, the shortest centroid-centroid distance being 3.5983 (19) Å. The mol-ecular packing is further stabilized by weak C-H⋯O hydrogen bonds, forming an infinite chain along [100] and generating a C(6) motif.
متن کامل1-Hydroxy-11H-benzo[b]fluoren-11-one
The title compound, C(17)H(10)O(2), is nearly planar, the maximum atomic deviation being 0.053 (2) Å. In the mol-ecule, an intra-molecular O-H⋯O hydrogen bond generates an S(6) ring motif. In the crystal, inversion-related mol-ecules are linked by pairs of weak C-H⋯O hydrogen bonds, forming dimers. π-π stacking is observed in the crystal structure, the closest centroid-centroid distance being 3...
متن کامل11H-Indeno[1,2-b]quinoxalin-11-one
In the title compound, C(15)H(8)N(2)O, the fused ring system is approximately planar, with a maximum deviation of 0.039 (1) Å. In the crystal, weak inter-molecular C-H⋯O inter-actions help to establish the packing.
متن کامل11-(4-Methylphenyl)-8,9-dihydro-7H-benzo[f]cyclopenta[b]quinolin-10(11H)-one
In the title compound, C(23)H(19)NO, the naphthalene ring system and the cyclo-pent-2-enone ring exhibit planar conformations with maximum deviations of 0.034 (1) and 0.02 (1) Å, respectively. The 1,4-dihydro-pyridine ring adopts an envelope conformation with the C atom bearing the p-tolyl ring as the flap atom. Inter-molecular N-H⋯O hydrogen bonds and C-H⋯π inter-actions stabilize the crystal ...
متن کامل11-Butyl-3-methoxy-11H-benzo[a]carbazole
The title compound, C(21)H(21)NO, consists of a carbazole skeleton with a meth-oxy-benzene ring fused to the carbazole, and a butyl group attached to the carbazole N atom. The carbazole skeleton is nearly planar [maximum deviation = 0.078 (2) Å], and it is oriented at a dihedral angle of 4.22 (4)° with respect to the adjacent meth-oxy-benzene ring.
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ژورنال
عنوان ژورنال: Acta Crystallographica Section E Structure Reports Online
سال: 2012
ISSN: 1600-5368
DOI: 10.1107/s1600536812050076