منابع مشابه
(3Z)-3-Hydrazinylideneindolin-2-one
The title mol-ecule, C(8)H(7)N(3)O, is almost planar, with a maximum deviation of 0.0232 (2) Å from the least-squares plane. The Z conformation of the C=N double bond is stabilized by an intra-molecular N-H⋯O hydrogen bond. In the crystal, adjacent mol-ecules are linked by inter-molecular N-H⋯N and N-H⋯O hydrogen bonds, forming zigzag sheets parallel to the c axis; the sheets are further stabil...
متن کامل(3Z)-3-[(Z)-2-(2-Oxoindolin-3-ylidene)hydrazin-1-ylidene]indolin-2-one 0.17-hydrate
In the title compound, C16H10N4O2·0.17H2O, prepared by the one-step condensation reaction of isatin with hydrazine hydrate under microwave irradiation, the complete organic mol-ecule is generated by crystallographic inversion symmetry and therefore exists in an S-trans conformation. In the crystal, mol-ecules are linked by N-H⋯O hydrogen bonds, generating a three-dimensional framework with [001...
متن کامل(3Z,3′Z)-3,3′-(3,5-Dimethylfuran-2,4-diyl)bis(4-hydroxypent-3-en-2-one)
In the title mol-ecule, C(16)H(20)O(5), the two 4-hy-droxy-pent-3-en-2-one units are essentially planar, with r.m.s. deviations of 0.0183 (2) and 0.0134 (2) Å for the non-H atoms, and make dihedral angles of 81.20 (10) and 84.44 (10)° with the central furan ring. The dihedral angle between these two side units is 22.06 (9)°. Two intra-molecular O-H⋯O hydrogen bonds generate two S(6) ring motifs...
متن کامل2-(4-Isobutylphenyl)-N′-[(3Z)-2-oxoindolin-3-ylidene]propanohydrazide
In the title compound, C(21)H(23)N(3)O(2), the indolin-2-one group is essentially planar, with a maximum deviation of 0.016 (2) Å for the N atom, and makes a dihedral angle of 84.38 (14)° with the benzene ring. The =N-N(H)-C(=O)-C- torsion angle is 0.9 (3)°. In the crystal, mol-ecules are linked into a three-dimensional network via N-H⋯O and C-H⋯O hydrogen bonds. In addition, a C-H⋯π inter-acti...
متن کامل(3Z,3′E)-3,3′-[Cyclohexane-1,2-diylbis(azanylylidene)]bis(indolin-2-one) N,N-dimethylformamide monosolvate dihydrate
In the Schiff base mol-ecule of the title compound, C(22)H(20)N(4)O(2)·C(3)H(7)NO·2H(2)O, the cyclo-hexane ring adopts a chair conformation with the two imine groups linked at the equatorial positions. The two indolin-2-one ring systems make a dihedral angle of 65.63 (5)°. In the crystal, the Schiff base mol-ecules are connected through bifurcated N-H⋯(O,N) hydrogen bonds, forming inversion dim...
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ژورنال
عنوان ژورنال: Acta Crystallographica Section E Structure Reports Online
سال: 2011
ISSN: 1600-5368
DOI: 10.1107/s1600536811035367