Table 1. interactions (, ) for (I) .
The angle is described by calculating the respective bond relative to the centroid of the involved aromatic C5 ring.
| Involved atoms | distance | |
|---|---|---|
| Cu2 C26AC27A | 3.1520(6) | 93.23(1) |
| C26C27 Cu2B | 3.1520(6) | 93.23(1) |
| C23C23C | 3.167(6) | 92.2(2) |
Symmetry codes: (A) x1, y, z; (B) 1+x, y, z; (C) x, 1y, 1z.