Research Article
Synthesis and X-Ray Crystal Structure of Two Acridinedione Derivatives
Table 4
Hydrogen bond data.
| D–H⋯A | D–H () | H–A () | D–A () | D–H⋯A (°) |
| Compound 1 | C7A–H7A2⋯O1B | 0.97 | 2.485 | 3.444 | 170 | C2A–H2A1⋯O25Bi | 0.97 | 2.579 | 3.503 | 159 | N12A–H12A⋯O8Aii | 0.86 | 2.113 | 2.882 | 149 | C5A–H5A2⋯O25Aiii | 0.97 | 2.655 | 3.597 | 163 | N12B–H12B⋯O8Biv | 0.86 | 2.092 | 2.892 | 154 | C7B–H7B2⋯O1Av | 0.97 | 2.561 | 3.523 | 171 |
| Compound 2 | N12–H12⋯O1vi | 0.86 | 1.885 | 2.733(3) | 169 |
|
|
Symmetry code: , , , , , , , , , , , , .
|