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S1     276.1nm      4.49eV     f=0.0201
S2    259.8nm      4.77ev      f=0.5409
S3    254.9nm      4.86ev     f=0.01903

CIS:
Excited State   1:   Singlet-A      5.9883 eV  207.05 nm  f=0.0374
      
Excited State   2:   Singlet-A      6.0565 eV  204.71 nm  f=0.3603
      
Excited State   3:   Singlet-A      6.1055 eV  203.07 nm  f=0.0215
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