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. 2010 Oct 31;66(Pt 11):o3014.
doi: 10.1107/S1600536810043916.

(Z)-3-Hydrazinyl-idene-1-phenyl-indolin-2-one

Hatem A Abdel-Aziz, Ahmed Bari, T Aboul-Fadl, Seik Weng Ng

(Z)-3-Hydrazinyl-idene-1-phenyl-indolin-2-one

Hatem A Abdel-Aziz et al. Acta Crystallogr Sect E Struct Rep Online. .

Abstract

The indoline fused-ring system of the title Schiff base, C(14)H(11)N(3)O, is planar (r.m.s. deviation = 0.005 Å); the phenyl substituent is aligned at 66.5 (1)° with respect to the ring system. The amino -NH(2) unit forms an intra-molecular hydrogen bond with the carbonyl O atom. Mol-ecules are connected by an inter-molecular N-H⋯N hydrogen bond, generating a zigzag chain that runs along the short c axis of the unit cell.

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Figures

Fig. 1.
Fig. 1.
Anisotropic displacement ellipsoid plot (Barbour, 2001) of C14H11N3O at the 70% probability level; H atoms are drawn as spheres of arbitrary radius.
Fig. 2.
Fig. 2.
Hydrogen-bonded chain structure.
See this image and copyright information in PMC

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