Author Topic: negative oscillator strengths  (Read 2284 times)

vspata0

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negative oscillator strengths
« on: November 21, 2013, 08:29:50 pm »
I have found in an output a negative oscillator strength.  Does this mean the calculation is incorrect?  or is there an explanation for this.
This is for the S10 state:  The method and basis are cc2/def2-SV(P) over 10 states
       oscillator strength (length gauge)   :     -0.00809933
       oscillator strength (velocity gauge) :      0.02332824
       oscillator strength (mixed gauge)    :      0.00981382
Vince