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Figure 2 View of regular arrangement of monomers (1) directed by strong hydrogen bonding to form two-dimensional layers and face-to-face π⋯π stacking inter­actions between adjacent benzoic­ate and pyridyl groups of PBC. Symmetry codes: (i) −x, y, −z + [{3\over 2}]; (ii) x − [{1\over 2}], y + [{1\over 2}], z; (iii) −x + [{1\over 2}], y + [{1\over 2}], −z + [{3\over 2}]; (iv) −x + [{1\over 2}], y − [{1\over 2}], −z + [{3\over 2}]; (v) x − [{1\over 2}], y − [{1\over 2}], z.

Journal logoCRYSTALLOGRAPHIC
COMMUNICATIONS
ISSN: 2056-9890
Volume 68| Part 5| April 2012| Page m562
doi:10.1107/S1600536812014602
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