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Figure 3 Part of the crystal structure of (I), showing the formation of (30) rings within a 2-D hydrogen-bonded network (dashed lines) running parallel to (100) [Symmetry codes: (ii) −x + , −y + 2, z − ; (iii) −x + , −y + 1, z − ]. |
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Figure 3 Part of the crystal structure of (I), showing the formation of (30) rings within a 2-D hydrogen-bonded network (dashed lines) running parallel to (100) [Symmetry codes: (ii) −x + , −y + 2, z − ; (iii) −x + , −y + 1, z − ]. |