(E)-4-{2-[(2-Hydroxynaphthalen-1-yl)methylidene]hydrazinecarbonyl}pyridinium nitrate
نویسندگان
چکیده
The title compound, C(17)H(14)N(3)O(2) (+)·NO(3) (-), is an aroylhydrazone-based material consisting of a 4-(hydrazinecarbon-yl)pyridinium cation and a nitrate anion. In the cation, the dihedral angle between the benzene ring and the naphthalene ring system is 2.20 (7)°. In the cation, the configuration about the C=N bond is E. There is an intra-molecular O-H⋯N hydrogen bond in the cation, and the supra-molecular structure is stabilized by inter-molecular N-H⋯O hydrogen bonds and weak C-H⋯O contacts between the cation and the nitrate anion.
منابع مشابه
(E)-N′-[(2-Hydroxynaphthalen-1-yl)methylidene]-4-methylbenzohydrazide
In the title compound, C(19)H(16)N(2)O(2), the benzene ring and the naphthyl ring system form a dihedral angle of 8.7 (3)° and an intra-molecular O-H⋯N hydrogen bond generates an S(6) ring. In the crystal, mol-ecules are linked by N-H⋯O hydrogen bonds, forming C(4) chains propagating in [001].
متن کامل(E)-N′-[(2-Hydroxynaphthalen-1-yl)methylidene]-4-methylbenzenesulfonohydrazide
In the title compound, C(18)H(16)N(2)O(3)S, the dihedral angle between the planes of the benzene ring and the naphthyl ring system is 83.37 (10)°. An intra-molecular O-H⋯N hydrogen bond occurs. Inter-molecular N-H⋯O hydrogen bonds stabilize the crystal structure. There is a π-π inter-action between the naphthyl ring systems [centroid-centroid distance = 3.7556 (15) Å]. In addition, naphth-yl-to...
متن کاملN′-[(2-Hydroxynaphthalen-1-yl)methylidene]-4-nitrobenzohydrazide
In the title mol-ecule, C(18)H(13)N(3)O(4), the hy-droxy group is involved in the formation of an intra-molecular O-H⋯N hydrogen bond. The dihedral angle between the planes of the benzene ring and the naphthyl ring system is 9.0 (2)°. In the crystal, mol-ecules are linked through N-H⋯O hydrogen bonds into chains along the c axis.
متن کامل3-Chloro-N′-[(2-hydroxynaphthalen-1-yl)methylidene]benzohydrazide
The title compound, C(18)H(13)ClN(2)O(2), was prepared by the reaction of 2-hy-droxy-1-naphthaldehyde with 3-chloro-benzohydrazide in methanol. An intra-molecular O-H⋯N hydrogen bond influences the mol-ecular conformation; the benzene ring and naphthyl ring system form a dihedral angle of 17.1 (3)°. In the crystal, inter-molecular N-H⋯O hydrogen bonds link the mol-ecules into chains propagated ...
متن کامل{(E)-4-Hydroxy-N′-[phenyl(pyridin-2-yl-κN)methylidene]benzohydrazide-κ2 N′,O}bis(nitrato-κ2 O,O′)copper(II)
In the title compound, [Cu(NO(3))(2)(C(19)H(15)N(3)O(2))], the coordination geometry around the Cu(II) ion can be described as distorted square-pyramidal, with two N atoms and one O atom from an (E)-4-hy-droxy-N'-[phen-yl(pyridin-2-yl)methyl-ene]benzohydrazide ligand and one nitrate O atom in the basal plane and one nitrate O atom at the apical site. The other two nitrate O atoms also bind to t...
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عنوان ژورنال:
دوره 68 شماره
صفحات -
تاریخ انتشار 2012