12
Coordinates from ORCA-job buthen
  C   -1.95787725696892     -0.07919775841184      0.00000882464260
  H   -2.49886281777733      0.29003019043944      0.88028320534855
  H   -2.01275602354897     -1.17333105283409     -0.00020031032717
  H   -2.49889941722776      0.29037037041988     -0.88009976864697
  C   -0.53513657958675      0.39701836991670      0.00006620552798
  H   -0.38622606666068      1.47919507922821      0.00022493865355
  C   0.53513638983558     -0.39701873587480     -0.00005890930475
  H   0.38622566289583     -1.47919544176186     -0.00021740669686
  C   1.95787714029028      0.07919691254111     -0.00000295645401
  H   2.49888945875847     -0.29033267332963      0.88012800179811
  H   2.49887257927280     -0.29006951181378     -0.88025501954326
  H   2.01275593071747      1.17333025148066      0.00015919500222
