Bis[2-acetyl-3-methylpyrazine (2-hydroxybenzoyl)hydrazonato]zinc(II) monohydrate
نویسندگان
چکیده
منابع مشابه
5-Acetyl-3-(5-phenyl-1H-pyrazol-3-yl)-1,3,4-thiadiazol-2(3H)-one monohydrate
In the title hydrate, C13H10N4O2S·H2O, the dihedral angles between the central pyrazole ring and its pendant phenyl and thia-diazole rings are 9.93 (8) and 4.56 (7)°, respectively. In the crystal, the components are linked by N-H⋯O, O-H⋯N and O-H⋯O hydrogen bonds, generating [100] chains incorporating R 4 (4)(10) loops. A weak C-H⋯O inter-action helps to consolidate the packing.
متن کاملBis[2-acetyl-3-methylpyrazine (2-hydroxybenzoyl)hydrazonato]zinc(II) monohydrate
In the title compound, [Zn(C(14)H(13)N(4)O(2))(2)]·H(2)O, the Zn(II) centre is six-coordinated by four N and two O donors of two 2-acetyl-3-methyl-pyrazine (2-hydroxy-benzo-yl)hydrazonate ligands, and forms a distorted octa-hedral structure.
متن کامل2′-(3-Hydroxybenzylidene)pyrazine-2-carbohydrazide monohydrate
The title compound, C(12)H(10)N(4)O(2)·H(2)O, was synthesized by the reaction of pyrazine-2-carboxylic acid hydrazide and 3-hydroxy-benzaldehyde in ethanol. In the crystal structure, the organic mol-ecules are linked into extended chains by inter-molecular N(amide)-H⋯O(hydr-oxy) hydrogen bonds. Additional hydrogen bonds between the water mol-ecule and three adjacent organic mol-ecules, as well ...
متن کامل2-Acetyl-3-methylpyrazine phenylsulfonylhydrazone
In the title compound, C(13)H(14)N(4)O(2)S, the dihedral angle between the aromatic rings is 55.42 (14)°. In the crystal structure, an N-H⋯O hydrogen bond leads to chains of mol-ecules along [001].
متن کامل3′-O-Acetyl-2′-deoxyuridine
In the two independent but very similar mol-ecules of the title compound, C(11)H(14)N(2)O(6), both nucleobase fragments are nearly planar (both within 0.01 Å) while the furan-ose rings exhibit (2)E-endo envelope conformations. In the crystal, the two 3'-O-acetyl-2'-de-oxy-uridine mol-ecules form a pseudosymmetric dimer of two bases connected via two nearly identical resonance-assisted N-H⋯O hyd...
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ژورنال
عنوان ژورنال: Acta Crystallographica Section E Structure Reports Online
سال: 2008
ISSN: 1600-5368
DOI: 10.1107/s1600536808009707