%chk=1.chk                                                                      
#hf/6-31G freq                                                                  

            3                                                                   
Zero geometry

 0 1
  8    0.000000    0.000000    0.106808
  1    0.000000    0.785017   -0.427232
  1    0.000000   -0.785017   -0.427232

--link1--
%chk=1.chk                                                                      
#hf/6-31G freq                                                                  
guess=checkpoint

            3                                                                   
forward, mode    1, (  1)  4148.1 cm-1

 0 1
  8    0.000000   -0.003520    0.106808
  1    0.000000    0.812957   -0.446240
  1    0.000000   -0.757077   -0.408225

--link1--
%chk=1.chk                                                                      
#hf/6-31G freq                                                                  
guess=checkpoint

            3                                                                   
forward, mode    2, (  2)  3991.2 cm-1

 0 1
  8    0.000000    0.000000    0.104640
  1    0.000000    0.754901   -0.410027
  1    0.000000   -0.754901   -0.410027

--link1--
%chk=1.chk                                                                      
#hf/6-31G freq                                                                  
guess=checkpoint

            3                                                                   
forward, mode    3, (  3)  1736.6 cm-1

 0 1
  8    0.000000    0.000000    0.103232
  1    0.000000    0.803274   -0.398851
  1    0.000000   -0.803274   -0.398851

--link1--
%chk=1.chk                                                                      
#hf/6-31G freq                                                                  
guess=checkpoint

            3                                                                   
   back, mode    1, (  1)  4148.1 cm-1

 0 1
  8    0.000000    0.003520    0.106808
  1    0.000000    0.757077   -0.408225
  1    0.000000   -0.812957   -0.446240

--link1--
%chk=1.chk                                                                      
#hf/6-31G freq                                                                  
guess=checkpoint

            3                                                                   
   back, mode    2, (  2)  3991.2 cm-1

 0 1
  8    0.000000    0.000000    0.108976
  1    0.000000    0.815133   -0.444437
  1    0.000000   -0.815133   -0.444437

--link1--
%chk=1.chk                                                                      
#hf/6-31G freq                                                                  
guess=checkpoint

            3                                                                   
   back, mode    3, (  3)  1736.6 cm-1

 0 1
  8    0.000000    0.000000    0.110384
  1    0.000000    0.766760   -0.455613
  1    0.000000   -0.766760   -0.455613