Table 2. Comparison (X-ray and DFT) of selected bond lengths and angles (Å, °).
X-ray | B3LYP/6–311G(d,p) | |
---|---|---|
O1—C9 | 1.2355 (10) | 1.223 |
O3—C13 | 1.3375 (10) | 1.3447 |
N1—C9 | 1.3788 (10) | 1.4042 |
N1—C10 | 1.4730 (10) | 1.4725 |
O2—C13 | 1.2058 (10) | 1.2092 |
O3—C14 | 1.4588 (10) | 1.4611 |
N1—C1 | 1.3999 (10) | 1.3953 |
C13—O3—C14 | 116.87 (7) | 117.1258 |
C9—N1—C10 | 115.85 (6) | 115.6313 |
N1—C1—C2 | 119.87 (7) | 120.5532 |
O1—C9—N1 | 121.42 (7) | 121.7499 |
N1—C9—C8 | 116.04 (7) | 115.2168 |
O2—C13—C7 | 125.74 (7) | 125.0357 |
O3—C14—C15 | 112.63 (7) | 111.678 |
C9—N1—C1 | 123.16 (6) | 123.4431 |
C1—N1—C10 | 120.93 (6) | 120.911 |
N1—C1—C6 | 120.08 (6) | 120.1155 |
O1—C9—C8 | 122.54 (7) | 123.0317 |
C11—C10—N1 | 111.46 (7) | 113.9875 |
O2—C13—O3 | 123.21 (7) | 123.6586 |
O3—C13—C7 | 111.05 (6) | 111.3015 |