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Figure 2 An 8-membered ring generated by hydrogen bonds (dashed lines) in (I). Atoms labelled with the suffixes i are at the symmetry equivalent position (−x + 1, −y + 1, −z + 1). Ellipsoids are drawn at the 30% probability level. |
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Figure 2 An 8-membered ring generated by hydrogen bonds (dashed lines) in (I). Atoms labelled with the suffixes i are at the symmetry equivalent position (−x + 1, −y + 1, −z + 1). Ellipsoids are drawn at the 30% probability level. |