    24
 geometry
 C                     1.41172841     0.00000000     0.00000000
 C                    -1.41172841     0.00000000     0.00000000
 C                     0.72069963    -1.23586347     0.00000000
 C                    -0.72069963    -1.23586347     0.00000000
 C                    -0.72069963     1.23586347     0.00000000
 C                     0.72069963     1.23586347     0.00000000
 C                     1.40970789    -2.46247370     0.00000000
 C                    -1.40970789    -2.46247370     0.00000000
 C                    -1.40970789     2.46247370     0.00000000
 C                     1.40970789     2.46247370     0.00000000
 C                     0.69539182    -3.68642925     0.00000000
 C                    -0.69539182    -3.68642925     0.00000000
 C                    -0.69539182     3.68642925     0.00000000
 C                     0.69539182     3.68642925     0.00000000
 H                     2.50072538     0.00000000     0.00000000
 H                    -2.50072538     0.00000000     0.00000000
 H                     2.49717343    -2.47682999     0.00000000
 H                    -2.49717343    -2.47682999     0.00000000
 H                    -2.49717343     2.47682999     0.00000000
 H                     2.49717343     2.47682999     0.00000000
 H                     1.24301530    -4.62470558     0.00000000
 H                    -1.24301530    -4.62470558     0.00000000
 H                    -1.24301530     4.62470558     0.00000000
 H                     1.24301530     4.62470558     0.00000000
