 | Acta Crystallographica Section E Acta Crystallographica Section E CRYSTALLOGRAPHIC COMMUNICATIONS |
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![[Figure 2]](nu2012fig2mag.jpg)
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Figure 2
(a) Supramolecular chain down the c-axis direction, sustained by multiple C—H⋯O hydrogen bonding; (b) double carbonyl–π stacking interactions supporting columns along b-axis direction. O⋯π contacts and hydrogen bonds are indicated in red and blue, respectively. [Symmetry codes: (i) −x + 1, −y, −z + 1; (v) −x + 1, y, −z + ![[{1\over 2}]](teximages/nu2012fi5.svg){kind=small} ; (vi) −x + 1, −y + 1, −z + 1.] |
![[Figure 2]](nu2012fig2.jpg)
| CRYSTALLOGRAPHIC COMMUNICATIONS |
ISSN: 2056-9890
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