|
Figure 2 The molecular packing in (1) showing the C—H⋯Br interactions between neighbouring ppaBr ligands. Only selected atoms are labelled for clairty. [Symmetry codes: (i) x, −1 + y, z; (ii) x, 1 + y, z; (iii) − x, − y, −z; (iv) − x, − y, −z; (v) − x, − y, −z]. |