Table 5. First Singlet–Singlet TD-DFT Excitations Calculations for [Au(C6F5)(η1-terpy)] (1a) and [Au(C6F5)(η3-terpy)]2+ (2a).
| model | exca | λcal (nm) | f | contributionsb |
|---|---|---|---|---|
| 1a | S0 → S4 | 276.1 | 0.0837 | H-3 → L (53.0) |
| H → L+2 (37.2) | ||||
| S0 → S5 | 271.6 | 0.2309 | H-3 → L (37.9) | |
| H → L+2 (41.0) | ||||
| S0 → S10 | 258.4 | 0.0877 | H-6 → L (49.3) | |
| H-1 → L+1 (12.9) | ||||
| S0 → S16 | 242.2 | 0.0939 | H-3 → L+1 (76.0) | |
| S0 → S17 | 237.3 | 0.1029 | H-4 → L+1 (31.3) | |
| H → L+5 (34.0) | ||||
| S0 → S28 | 224.7 | 0.0722 | H-5 → L+1 (16.6) | |
| H-5 → L+3 (18.0) | ||||
| H-3 → L+2 (20.9) | ||||
| S0 → S31 | 222.5 | 0.1509 | H-7 → L+1 (28.1) | |
| H-1 → L+4 (38.1) | ||||
| S0 → S34 | 218.3 | 0.1150 | H-7 → L+1 (29.6) | |
| H-3 → L+3 (17.8) | ||||
| 2a | S0 → S6 | 337.0 | 0.2599 | H-2 → L (100) |
| S0 → S10 | 276.1 | 0.2096 | H-2 → L+2 (90.8) | |
| S0 → S15 | 246.1 | 0.0725 | H-4 → L (75.3) | |
| H-2 → L+4 (15.7) | ||||
| S0 → S18 | 243.7 | 0.0714 | H-3 → L+2 (86.6) | |
| S0 → S24 | 227.8 | 0.3279 | H-4 → L (15.3) | |
| H-2 → L+4 (65.3) | ||||
| S0 → S25 | 227.6 | 0.4049 | H-5 → L (66.6) | |
| H-2 → L+3 (13.0) | ||||
| S0 → S27 | 219.6 | 0.0724 | H-9 → L+1 (69.5) | |
| H-5 → L+2 (14.3) | ||||
| S0 → S29 | 217.43 | 0.1935 | H-11 → L+1 (15.0) | |
| H-7 → L+1 (46.5) | ||||
| H-4 → L+2 (16.1) |
Only excitations with larger than 0.07 oscillator strengths are included.
Value is 2 × |coeff|2 × 100.