Ethyl 2-(3,5-dinitrobenzamido)benzoate
نویسندگان
چکیده
The title mol-ecule, C(16)H(13)N(3)O(7), is slightly twisted, with the dihedral angle between the two benzene ring planes being 17.4 (1)°. An intra-molecular N-H⋯O hydrogen bond is observed. In the crystal, weak C-H⋯O hydrogen bonds link the mol-ecules into chains along the b axis.
منابع مشابه
Methyl 2-(3,5-dinitrobenzamido)-3-methylbutanoate
In the title compound, C(13)H(15)N(3)O(7), the dihedral angle between the amide plane (r.m.s. deviation = 0.008 Å) and the benzene ring is 33.2 (2)°. In the crystal, mol-ecules are connected by N-H⋯O=C hydrogen bonds, forming a chain along the b-axis direction.
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In the title compound, [Pd(C(8)H(10)N)(C(2)H(8)N(2))](C(9)H(9)O(2)), the palladium ion is coordinated in a distorted square-planar fashion by the two N atoms from the chelating ethyl-enediamine group and by the N and a C atom of the deprotonated chiral amine. The resulting cationic complex and the 3,5-dimethyl-benzoate anion are inter-connected by N-H⋯O hydrogen bonds.
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The title compound, a Schiff base, C(24)H(31)NO(3), has a substituted aromatic ring at both ends of the azomethine linkage and these make a dihedral angle of 24.9 (1)°. There is an intra-molecular hydrogen bond between the hy-droxy group (donor) and the N atom of themazomethine linkage.
متن کاملPoly[(μ-3,5-dinitrobenzoato)(μ-3,5-dinitrobenzoic acid)rubidium]
The asymmetric unit of the title compound, [Rb(C(7)H(3)N(2)O(6))(C(7)H(4)N(2)O(6))](n), comprises an Rb(+) cation, a 3,5-dinitro-benzoate anion and a 3,5-dinitro-benzoic acid ligand. The Rb(+) cation is nine-coordinated by O atoms from four 3,5-dinitro-benzoate anions and three neutral 3,5-dinitro-benzoic acid ligands. The metal atom is firstly linked by four bridging carboxyl groups, forming a...
متن کاملPoly[(μ5-3,5-dinitrobenzoato)rubidium]
The asymmetric unit of the title compound, [Rb(C(7)H(3)N(2)O(6))](n), comprises an Rb cation and a 3,5-dinitro-benzoate anion. The Rb cation is eight-coordinated by O atoms from five 3,5-dinitro-benzoate anions. On the other hand, each 3,5-dinitro-benzoate anion links five Rb cations with the carboxyl-ate groups as μ(3)-bridging. The metal atom is firstly linked by the carboxyl-ate groups into ...
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