本帖最后由 bomsaude 于 2014-12-11 01:47 编辑
对于如何从ORCA激发态计算结果认定如下图中的S1,S2等,概念不是很清楚。
Jablonski 图
- 采用ZINDO/S方法,计算激发单重态和三重态
- 部分输出结果如下:
- -----------------------------
- CIS-EXCITED STATES (SINGLETS)
- -----------------------------
- the weight of the individual excitations are printed if larger than 0.01
- STATE 1: E= 0.137489 au 3.741 eV 30175.3 cm**-1
- 114a -> 141a : 0.035487 (c= 0.18838008)
- 117a -> 129a : 0.850349 (c= -0.92214378)
- 117a -> 134a : 0.050635 (c= -0.22502313)
- 117a -> 141a : 0.012054 (c= 0.10979105)
- 123a -> 129a : 0.017717 (c= -0.13310372)
- STATE 2: E= 0.137603 au 3.744 eV 30200.3 cm**-1
- 115a -> 142a : 0.034893 (c= 0.18679791)
- 118a -> 130a : 0.853358 (c= 0.92377387)
- 118a -> 136a : 0.047871 (c= 0.21879363)
- 118a -> 142a : 0.012915 (c= 0.11364303)
- 124a -> 130a : 0.017141 (c= 0.13092420)
- STATE 3: E= 0.139450 au 3.795 eV 30605.7 cm**-1
- 113a -> 140a : 0.037234 (c= -0.19296218)
- 116a -> 128a : 0.848805 (c= 0.92130640)
- 116a -> 133a : 0.054491 (c= 0.23343215)
- 116a -> 140a : 0.011363 (c= 0.10659555)
- 122a -> 128a : 0.017420 (c= -0.13198674)
- STATE 4: E= 0.153628 au 4.180 eV 33717.4 cm**-1
- 120a -> 129a : 0.033877 (c= -0.18405750)
- 121a -> 130a : 0.030135 (c= -0.17359370)
- 125a -> 128a : 0.079585 (c= 0.28210779)
- 126a -> 129a : 0.431686 (c= -0.65702835)
- 127a -> 130a : 0.379315 (c= 0.61588588)
- STATE 5: E= 0.155648 au 4.235 eV 34160.9 cm**-1
- 119a -> 128a : 0.048892 (c= 0.22111534)
- 119a -> 133a : 0.015714 (c= 0.12535552)
- 125a -> 128a : 0.819393 (c= -0.90520349)
- 126a -> 129a : 0.024124 (c= -0.15531784)
- 127a -> 130a : 0.053597 (c= 0.23151127)
- STATE 6: E= 0.158463 au 4.312 eV 34778.6 cm**-1
- 120a -> 129a : 0.019230 (c= -0.13867048)
- 121a -> 130a : 0.021959 (c= 0.14818627)
- 126a -> 129a : 0.445288 (c= -0.66729897)
- 127a -> 130a : 0.463390 (c= -0.68072737)
- STATE 7: E= 0.167102 au 4.547 eV 36674.7 cm**-1
- 121a -> 135a : 0.142165 (c= 0.37704801)
- 122a -> 128a : 0.015229 (c= 0.12340567)
- 124a -> 130a : 0.386201 (c= -0.62145047)
- 124a -> 135a : 0.011504 (c= -0.10725873)
- 124a -> 136a : 0.185572 (c= 0.43078088)
- 127a -> 135a : 0.199740 (c= 0.44692299)
- STATE 8: E= 0.167141 au 4.548 eV 36683.2 cm**-1
- 119a -> 131a : 0.144838 (c= 0.38057562)
- 122a -> 128a : 0.371350 (c= 0.60938490)
- 122a -> 133a : 0.182631 (c= -0.42735330)
- 123a -> 129a : 0.013875 (c= -0.11779095)
- 124a -> 130a : 0.014028 (c= 0.11843945)
- 125a -> 131a : 0.193348 (c= 0.43971361)
- 。。。。。。
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现在想问的是
1 这里的STATE X 和S1,S2什么关系?
2 怎么计算这里的轨道跃迁贡献比?
文献给出的S1数据是
STATE 6: E= 0.158463 au 4.312 eV 34778.6 cm**-1,选择振子强度最强的,下面有数值。
其模拟的吸收光谱图如下:
文献选择T1是
STATE 1: E= 0.092070 au 2.505 eV 20207.0 cm**-1 这里T1为什么选择了State 1?
- CIS EXCITED STATES (TRIPLETS)
- -----------------------------
- the weight of the individual excitations are printed if larger than 0.01
- STATE 1: E= 0.092070 au 2.505 eV 20207.0 cm**-1
- 121a -> 130a : 0.176536 (c= -0.42016136)
- 121a -> 136a : 0.087092 (c= -0.29511292)
- 124a -> 135a : 0.011170 (c= 0.10568614)
- 127a -> 130a : 0.624059 (c= 0.78997432)
- 127a -> 136a : 0.061427 (c= 0.24784459)
- 127a -> 142a : 0.031255 (c= -0.17679119)
- STATE 2: E= 0.092187 au 2.509 eV 20232.7 cm**-1
- 120a -> 129a : 0.164088 (c= -0.40507754)
- 120a -> 134a : 0.085917 (c= -0.29311528)
- 123a -> 132a : 0.011720 (c= 0.10825979)
- 126a -> 129a : 0.635538 (c= -0.79720667)
- 126a -> 134a : 0.063984 (c= -0.25295140)
- 126a -> 141a : 0.030682 (c= -0.17516309)
- STATE 3: E= 0.092234 au 2.510 eV 20243.0 cm**-1
- 119a -> 128a : 0.153578 (c= -0.39189023)
- 119a -> 133a : 0.085880 (c= -0.29305282)
- 122a -> 131a : 0.014464 (c= -0.12026440)
- 125a -> 128a : 0.656988 (c= 0.81054812)
- 125a -> 133a : 0.055049 (c= 0.23462593)
- 125a -> 140a : 0.026947 (c= -0.16415478)
- STATE 4: E= 0.105037 au 2.858 eV 23053.0 cm**-1
- 119a -> 128a : 0.212747 (c= 0.46124537)
- 119a -> 133a : 0.094815 (c= -0.30792084)
- 119a -> 140a : 0.017654 (c= -0.13286933)
- 122a -> 131a : 0.380767 (c= -0.61706315)
- 125a -> 128a : 0.026135 (c= 0.16166398)
- 125a -> 133a : 0.239046 (c= -0.48892329)
- STATE 5: E= 0.105109 au 2.860 eV 23068.8 cm**-1
- 121a -> 130a : 0.198177 (c= -0.44517045)
- 121a -> 136a : 0.091941 (c= 0.30321828)
- 121a -> 142a : 0.019089 (c= 0.13816266)
- 124a -> 135a : 0.378723 (c= -0.61540473)
- 124a -> 136a : 0.012107 (c= -0.11003267)
- 127a -> 130a : 0.037930 (c= -0.19475745)
- 127a -> 136a : 0.234920 (c= 0.48468534)
- STATE 6: E= 0.105138 au 2.861 eV 23075.2 cm**-1
- 120a -> 129a : 0.202887 (c= -0.45042950)
- 120a -> 134a : 0.094732 (c= 0.30778631)
- 120a -> 141a : 0.019135 (c= -0.13833106)
- 123a -> 132a : 0.381651 (c= -0.61777913)
- 126a -> 129a : 0.034953 (c= 0.18695741)
- 126a -> 134a : 0.232093 (c= -0.48175992)
- STATE 7: E= 0.129836 au 3.533 eV 28495.7 cm**-1
- 114a -> 141a : 0.037223 (c= -0.19293360)
- 117a -> 129a : 0.762828 (c= 0.87340050)
- 117a -> 134a : 0.052041 (c= 0.22812499)
- 117a -> 141a : 0.013294 (c= -0.11529837)
- 120a -> 129a : 0.012050 (c= -0.10977282)
- 123a -> 129a : 0.068344 (c= 0.26142687)
- 123a -> 134a : 0.011990 (c= -0.10949845)
- STATE 8: E= 0.129965 au 3.537 eV 28524.1 cm**-1
- 115a -> 142a : 0.036292 (c= -0.19050444)
- 118a -> 130a : 0.758836 (c= -0.87111203)
- 118a -> 136a : 0.048952 (c= -0.22125116)
- 118a -> 142a : 0.014214 (c= -0.11922413)
- 121a -> 130a : 0.012128 (c= -0.11012838)
- 124a -> 130a : 0.071317 (c= -0.26705199)
- 124a -> 136a : 0.014570 (c= 0.12070657)
- 。。。。。。
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谢谢大家了!
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