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Figure 3
A view of polymorph (Ia) down the crystallographic b axis, showing N—H⋯O hydrogen-bonded chains (short dashed lines) that are linked by π–π intermolecular interactions (long dashed lines). [Symmetry codes: (i) x − ![]() ![]() |
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Figure 3
A view of polymorph (Ia) down the crystallographic b axis, showing N—H⋯O hydrogen-bonded chains (short dashed lines) that are linked by π–π intermolecular interactions (long dashed lines). [Symmetry codes: (i) x − ![]() ![]() |