 | Acta Crystallographica Section E Acta Crystallographica Section E CRYSTALLOGRAPHIC COMMUNICATIONS |
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![[Figure 2]](om2189fig2mag.jpg)
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| Figure 2 π⋯π Stacking interaction between two aromatic rings of (hypydc)2– units, with distance of 3.8037 (5) Å [−x, 1-y, −z]; N—H⋯π stacking interaction between N-H groups of guanidinium ions with aromatic rings of (hypydc)2− units. The H⋯π distance (measured to the centre of phenyl ring) is 2.96 Å for N5—H5A⋯Cg1 [Cg1 is the centroid of N1/C2-C6 ring]. |
![[Figure 2]](om2189fig2.jpg)
| CRYSTALLOGRAPHIC COMMUNICATIONS |
ISSN: 2056-9890
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