Research Article
Synthesis, Crystal Structure, and Biological Activity of cis/trans Amide Rotomers of (Z)-N′-(2-Oxoindolin-3-ylidene)formohydrazide
Table 1
Experimental details of X-ray analysis for compound 2.
| Crystal data | Chemical formula | C9H5N3O2 | | 187.16 | Crystal system, space group | Monoclinic, P21/c | Temperature (K) | 293 | A, b, c (Å) | 4.5206 (1), 22.4747 (7), 17.3637 (5) | (°) | 103.752 (1) | (Å3) | 1713.57 (8) | | 8 | Radiation type | Mo |
(mm−1) | 0.11 | Crystal size (mm) | 0.71 × 0.15 × 0.08 |
| Data collection | Diffractometer | Bruker APEX-II D8 venture | Absorption correction | multiscan, SADABS (Bruker, 2012) | No. of measured, independent, and observed (i) reflections | 80166, 5269, 3798 | | 0.038 |
| Refinement | [], (), | 0.065, 0.127, 4.80 | No. of reflections | 5269 | No. of parameters | 253 | No. of restraints | 0 | H-atom treatment | H-atom parameters constrained | , (e Å−3) | 0.68, −0.26 |
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