    26
 geometry
 C                     0.00000000     0.71771378     0.00000000
 C                     0.00000000    -0.71771378     0.00000000
 C                     2.45296226     0.69418937     0.00000000
 C                    -2.45296226    -0.69418937     0.00000000
 C                    -2.45296226     0.69418937     0.00000000
 C                     2.45296226    -0.69418937     0.00000000
 C                     1.24615012     1.43865225     0.00000000
 C                    -1.24615012    -1.43865225     0.00000000
 C                    -1.24615012     1.43865225     0.00000000
 C                     1.24615012    -1.43865225     0.00000000
 C                     1.21710221     2.86784168     0.00000000
 C                    -1.21710221    -2.86784168     0.00000000
 C                    -1.21710221     2.86784168     0.00000000
 C                     1.21710221    -2.86784168     0.00000000
 C                     0.00000000     3.54934629     0.00000000
 C                     0.00000000    -3.54934629     0.00000000
 H                     3.39868276     1.23668310     0.00000000
 H                    -3.39868276    -1.23668310     0.00000000
 H                    -3.39868276     1.23668310     0.00000000
 H                     3.39868276    -1.23668310     0.00000000
 H                     2.15861501     3.41531573     0.00000000
 H                    -2.15861501    -3.41531573     0.00000000
 H                    -2.15861501     3.41531573     0.00000000
 H                     2.15861501    -3.41531573     0.00000000
 H                     0.00000000     4.64020932     0.00000000
 H                     0.00000000    -4.64020932     0.00000000
