| SN | Structure | ΔE = ES = 0 − ES = 1 (Ha) | GS | LTS |
| D1 | S1TR-S2TR | 0.000095 | Triplet | Triplet |
| D2 | S1TR-S2MR | 0.000162 | Triplet | Triplet |
| D3 | S1TR-S2HR | 0.000129 | Triplet | Triplet |
| D4 | S1MR-S2TR | 0.005871 | Triplet | Triplet |
| D5 | S1MR-S2MR | 0.000862 | Triplet | Triplet |
| D6 | S1MR-S2HR | 0.000255 | Triplet | Triplet |
| D7 | S1HR-S2TR | 0.003695 | Triplet | Triplet |
| D8 | S1HR-S2MR | 0.000918 | Triplet | Triplet |
| D9 | S1HR-S2HR | 0.000181 | Triplet | Triplet |