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ITUB / Chemistry-File-Mopac-0.15 / linear_triatomic.mop 
  SYMMETRY
Carbon dioxide
 
  O    0.000000  0   0.000000  0    0.000000  0     0     0     0 -0.2289
  C    1.169095  1   0.000000  0    0.000000  0     1     0     0  0.4578
  O    1.169095  0 180.000000  0    0.000000  0     2     1     0 -0.2289
 
   2  1    3