 | Acta Crystallographica Section E Acta Crystallographica Section E CRYSTALLOGRAPHIC COMMUNICATIONS |
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![[Figure 2]](rk2136fig2mag.jpg)
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| Figure 2 The molecular packing for C12H11N3O2 viewed down the c axis showing the cooperative hydrogen bond network of infinite one–dimensional O—H⋯O—H⋯O—H chains in a zigzag, alternate inverted pattern. Dashed lines indicate intermolecular N—H⋯O and intramolecular O–H⋯N hydrogen bonds. |
![[Figure 2]](rk2136fig2.jpg)
| CRYSTALLOGRAPHIC COMMUNICATIONS |
ISSN: 2056-9890
