Table 2 Selected bond lengths and bond angles for 8h
Bond | Bond length(Å) | Bond | Bond angle(o) |
|---|---|---|---|
N4-C8 | 1.344 | C8-N4-C9 | 119.6 |
N4-C9 | 1.352 | N4-C9-C10 | 120.8 |
N6-C9 | 1.342 | N4-C8-C7 | 121.3 |
C9-C10 | 1.422 | N4-C9-N6 | 116.9 |
C10-C18 | 1.433 | N6-C9-C10 | 122.3 |
N5-C18 | 1.148 | C9-C10-C18 | 119.6 |
N2-N3 | 1.254 | N5-C18-C10 | 179.2 |
N3-C7 | 1.412 | N2-N3-C7 | 115.2 |