CCL: energy of the first excited state



 Sent to CCL by: "ÑîÕñÄÈ"
 <yangzn553]=[nenu.edu.cn>
 I have another problem to trouble you. Please help me.
 This is the input file
 #P cis(direct)/6-31+G** density=current opt=z-matrix gfinput iop(6/7=3) test
 > from the output file I get the following informations
 first, Excitation energies and oscillator strengths:
  Excited State   1:   Singlet-A'     3.8548 eV  321.63 nm  f=0.5311
       62 -> 63         0.52533
       62 -> 65        -0.41883
  This state for optimization and/or second-order correction.
  Total Energy, E(CIS) =  -794.462358789
 The other two excited states is useless for my question, so I don¡¯t
 copy it. My
 question is whether E(CIS) =  -794.462358789 is the energy of the first excited
 state in cis/6-31£«G** level.
 Second, in the last of the output file, I get HF=-794.604021. what is the
 meaning
 of it, whether this one is the energy of the first excited state. What is the
 meaning of HF.
 In conclusion, E(CIS) =  -794.462358789  and HF=-794.604021, which one is the
 energy of the first excited state in cis/6-31£«G** level.