Figure 2
A plane of molecules of (I), viewed down the a axis, showing the ladder-like structure formed by the shortest intermolecular C—H⋯N and C—H⋯I distances (dashed lines). [Symmetry codes: (i) −x + 1, −y + 1, z + ; (ii) x, y, z + 1; (iii) −x + 1, −y + 1, z − ; (iv) x, y, z − 1.] |