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Figure 5
Stereoviews of polymorphs (II)[link] (top) and (III)[link] (bottom). The stacking of the planar mol­ecules is only shown at the periphery of the figure in order to focus on the hydrogen-bonding patterns in the immediate vicinity of the title mol­ecule. The view is selected such that the title mol­ecules are placed in the same orientation. The stacking motif is in the direction of the shortest axial length, namely the a axis in (II)[link] and the b axis in (III)[link].

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CHEMISTRY
ISSN: 2053-2296
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