12
Coordinates from ORCA-job buthen
  C   1.95873794494481      0.07845363716819      0.00000298909350
  H   2.49076291363962     -0.29008009980346      0.87377325802880
  H   2.01896262799191      1.16172387902860     -0.00056603039724
  H   2.49114865117936     -0.29108161980084     -0.87309902759212
  C   0.53088936279809     -0.39344699920303     -0.00002492185155
  H   0.38818949061785     -1.46417149773209      0.00001966879133
  C   -0.53086377498098      0.39344292991596     -0.00006415255681
  H   -0.38817738485717      1.46416990095458     -0.00013886906902
  C   -1.95871546198578     -0.07845556898176      0.00001408140989
  H   -2.49083162386198      0.29050010960250      0.87354770249496
  H   -2.49101711874859      0.29065610022663     -0.87333472691359
  H   -2.01893462673715     -1.16172677137528     -0.00005097143815
