منابع مشابه
N 2,N 2′-Bis(2,2-dimethylpropanoyl)benzene-1,3-dicarbohydrazide
In the mol-ecular structure of the title hydrazide derivative, C(18)H(26)N(4)O(4), the conformations of the two units of 2-(2,2-dimethyl-1-oxoprop-yl)hydrazide substituents are not planar; these two units are attached axially to the benzene ring with C(ortho)-C-C(=O)-N torsion angles of 28.1 (2) and 31.0 (2)° [where C(ortho) is the C atom at position 4 of the benzene ring relative to the substi...
متن کاملN 2′,N 5′-Diisopropylidenepyrazine-2,5-dicarbohydrazide dihydrate
In the title compound, C(12)H(16)N(6)O(2)·2H(2)O, the organic mol-ecule, except for the methyl H atoms, is essentially planar, the r.m.s. deviation from planarity being 0.044 Å. The crystal structure is stabilized by inter-molecular O-H⋯O and O-H⋯N hydrogen bonds which form chains.
متن کاملN 2,N 2′-Bis(3-nitrobenzylidene)pyridine-2,6-dicarbohydrazide dimethylformamide disolvate trihydrate
In the title compound, C(21)H(15)N(7)O(6)·2C(3)H(7)NO·3H(2)O, the N(2),N(2')-bis-(3-nitro-benzyl-idene)pyridine-2,6-dicarbohydrazide and one water mol-ecule are located on a twofold rotation axis. The mol-ecules are connected by hydrogen bonds. One dimethylformamide molecule is disordered over two positions; the site occupancy factors are ca 0.8 and 0.2.
متن کاملN 2,N 2′-Bis[4-(dimethylamino)benzylidene]pyridine-2,6-dicarbohydrazide monohydrate
In the title compound, C(25)H(27)N(7)O(2)·H(2)O, the bis-[4-(dimethyl-amino)-benzyl-idene]pyridine-2,6-dicarbohydrazide mol-ecule and the water mol-ecule are located on a twofold rotation axis. The benzene and pyridine rings form a dihedral angle of 17.13 (7)°. In the crystal, inter-molecular N-H⋯O and O-H⋯O hydrogen bonds link the mol-ecules into a two-dimensional supermolecular structure para...
متن کاملN 2,N 2′-Bis(pyridin-2-ylmethylidene)pyridine-2,6-dicarbohydrazide dimethylformamide monosolvate
In the crystal of the title compound, C(22)H(22)N(8)O(3), the dicarbohydrazide mol-ecules are linked into a chain along [010] by C-H⋯N inter-actions involving the pyridyl N atoms and aromatic C-H groups. The DMF mol-ecule is hydrogen bonded with the amide N-H via N-H⋯O inter-actions. C-H⋯O inter-actions also occur.
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ژورنال
عنوان ژورنال: Acta Crystallographica Section E Structure Reports Online
سال: 2007
ISSN: 1600-5368
DOI: 10.1107/s1600536807063210