(1E)-1-(3-Bromophenyl)ethanone 2,4-dinitrophenylhydrazone
نویسندگان
چکیده
منابع مشابه
(1E)-1-(3-Bromophenyl)ethanone 2,4-dinitrophenylhydrazone
The title compound, C(14)H(11)BrN(4)O(4), contains 3-bromo-phenyl and 2,4-dinitro-phenyl groups on opposite sides of a hydrazone unit and crystallizes with two mol-ecules in the asymmetric unit. The dihedral angles between the two ring systems in each mol-ecule are 2.0 (1) and 2.5 (4)°. Weak C-H⋯O hydrogen bonds and weak π-π stacking inter-actions [centroid-centroid distance = 3.7269 (14) Å] he...
متن کامل(1E)-1-[4-(Dimethylamino)phenyl]pent-1-en-3-one
The title mol-ecule, C(13)H(17)NO, is close to planar: the dihedral angle betweent the dimethyl amino group and the benzene ring is 7.94 (19)°. No significant inter-molecular inter-actions are observed in the crystal structure.
متن کامل4-[(1E)-3-(2,6-Dichloro-3-fluorophenyl)-3-oxoprop-1-en-1-yl]benzonitrile
In the title mol-ecule, C(16)H(8)Cl(2)FNO, the benzene rings form a dihedral angle of 78.69 (8)°. The F atom is disordered over two positions in a 0.530 (3):0.470 (3) ratio. The crystal packing exhibits π-π inter-actions between dichloro-substituted rings [centroid-centroid distance = 3.6671 (10) Å] and weak inter-molecular C-H⋯F contacts.
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We present a component-based framework and its supporting simulation tool for joint software-hardware modelling and performance analysis of multiprocessor embedded systems. This joint evaluation enables predicting the impact of hardware configuration on software performance and hardware capability to accommodate other services at design time. The experiments carried out on several reallife indu...
متن کامل(1E,2E)-1,2-Bis[1-(3-chlorophenyl)ethylidene]hydrazine
The title mol-ecule, C(16)H(14)Cl(2)N(2), lies on an inversion center. The dihedral angle between the symmetry-related benzene rings is 0.02 (11)°. The mean plane of the central C(meth-yl)-C=N-N=C-C(meth-yl) unit forms a dihedral angle of 5.57 (12)° with the symmetry-unique benzene ring.
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ژورنال
عنوان ژورنال: Acta Crystallographica Section E Structure Reports Online
سال: 2010
ISSN: 1600-5368
DOI: 10.1107/s1600536810037980