高斯计算结果:
Excited State 1: Singlet-A 0.0562 eV 22058.79 nm f=0.0003
Excited State 2: Singlet-A 0.5085 eV 2438.30 nm f=0.3935
Excited State 3: Singlet-A 1.7967 eV 690.07 nm f=0.8785
Excited State 4: Singlet-A 1.8090 eV 685.36 nm f=0.2734
Excited State 5: Singlet-A 2.3088 eV 537.01 nm f=0.0003