Table 1. Hydrogen-bond geometry (Å, °).
Cg2 and Cg3 are the centroids of the C1–C6 and C15–C20 benzene rings, respectively.
| D—H⋯A | D—H | H⋯A | D⋯A | D—H⋯A |
|---|---|---|---|---|
| C2—H2⋯Cg3i | 0.95 | 2.94 | 3.8206 (10) | 154 |
| C4—H4⋯O2ii | 0.95 | 2.57 | 3.4846 (11) | 162 |
| C5—H5⋯O2 | 0.95 | 2.23 | 2.8917 (11) | 126 |
| C12—H12⋯O1iii | 0.95 | 2.25 | 3.1463 (14) | 157 |
| C14—H14A⋯Cg2iv | 0.99 | 2.65 | 3.4652 (9) | 140 |
| C16—H16⋯O1v | 0.95 | 2.50 | 3.3443 (12) | 148 |
Symmetry codes: (i) -x+1, -y+1, -z+1; (ii) -x, -y+1, -z+1; (iii) -x+{\script{3\over 2}}, y+{\script{1\over 2}}, -z+{\script{1\over 2}}; (iv) -x+{\script{1\over 2}}, y-{\script{1\over 2}}, -z+{\script{1\over 2}}; (v) -x+{\script{3\over 2}}, y-{\script{1\over 2}}, -z+{\script{1\over 2}}.