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Figure 4
Hydrogen-bond stacking of the pyridine N atoms and the methylene H atoms in compound (I) . H atoms not involved in hydrogen bonding are not shown. [Symmetry code: (vii) x, y, z + 1; for other symmetry codes, see Table 1 .] |
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Figure 4
Hydrogen-bond stacking of the pyridine N atoms and the methylene H atoms in compound (I) . H atoms not involved in hydrogen bonding are not shown. [Symmetry code: (vii) x, y, z + 1; for other symmetry codes, see Table 1 .] |