Figure 4
Lone pair-π–hole interactions of the {TNBPz}2− anions. The stacking axis is indicated by the purple line and it coincides with the c-axis direction. [Symmetry codes: (iii) −x + , y, z + ; (vi) x, −y + , z − ; (xi) x, −y + , z + ; (xii) −x + , y, z − .] |