|
|
|
Figure 4
The stick-style crystal structure of (I), showing the formation of π–π stacking interactions [Symmetry code: (a) 1 − x, −y, −z]. Green dashed lines indicate the π–π contacts. |
|
|
|
Figure 4
The stick-style crystal structure of (I), showing the formation of π–π stacking interactions [Symmetry code: (a) 1 − x, −y, −z]. Green dashed lines indicate the π–π contacts. |