منابع مشابه
2-[1-(1-Oxoindan-2-yl)ethyl]indan-1-one
In the title compound, C(20)H(18)O(2), the fused-ring systems are essentially planar (r.m.s. deviations of the nine fitted atoms = 0.009 and 0.027 Å) and exhibit an orthogonal relationship [dihedral angle = 79.83 (5)°]. To a first approximation, the ketone-O atoms are directed to opposite sides of the mol-ecule. A three-dimensional architecture arises in the crystal packing owing to C-H⋯O, C-H⋯...
متن کامل(E)-2-(4-Bromobenzylidene)indan-1-one
In the title compound, C(16)H(11)BrO, the dihydro-indene ring system is approximately planar, with a maximum deviation of 0.008 (2) Å. The mean plane of this ring system forms a dihedral angle of 3.73 (11)°, with the bromo-substituted benzene ring. In the crystal, weak inter-molecular C-H⋯O hydrogen bonds link the mol-ecules into sheets parallel to the ab plane and further stabilization is prov...
متن کامل2-[(Indan-1-ylidene)amino]ethanol
The five-membed ring of the title compound, C(11)H(13)NO, that is fused with the aromatic ring is approximately planar (r.m.s. deviation = 0.037 Å) despite the presence of the sp(3)-hybrid-ized ethyl-ene linkage. The hy-droxy group of the N-bound hy-droxy-ethyl chain serves as hydrogen-bond donor to the azomethine N atom of an adjacent mol-ecule, generating a hydrogen-bonded C(2)-symmetric dimer.
متن کامل(E)-2-(4-Chlorobenzylidene)indan-1-one
In the title compound, C(16)H(11)ClO, the dihedral angle between the almost planar dihydro-indene ring system (r.m.s. deviation = 0.009 Å) and the chloro-benzene ring is 3.51 (14)°. In the crystal, mol-ecules are connected by C-H⋯O and weak C-H⋯Cl inter-actions, forming infinite layers parallel to (101).
متن کامل2-[(E)-2,5-Dimethoxybenzylidene]indan-1-one
In the title compound, C(18)H(16)O(3), the mean plane of the nine-membered indane system makes a dihedral angle of 3.71 (17)° with the benzene ring of the dimethoxy-phenyl group. The mol-ecular conformation is stabilized by intra-molecular C-H⋯O hydrogen contacts. The crystal structure is stabilized by inter-molecular C-H⋯O inter-actions, which link neighbouring mol-ecules into one-dimensional ...
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ژورنال
عنوان ژورنال: Acta Crystallographica Section E Structure Reports Online
سال: 2011
ISSN: 1600-5368
DOI: 10.1107/s1600536811032843