12

  H   -0.034768801   0.294585208   0.057187563
  C   -0.017014316   0.261960410   1.141050258
  C    1.201240991   0.285824105   1.820042020
  C    1.223051195   0.249206224   3.213256330
  C    0.027949888   0.188858607   3.927964260
  C   -1.189662929   0.164642236   3.250361662
  C   -1.212924754   0.201264985   1.856906008
  H    2.130707182   0.332626520   1.263780775
  H    2.169947323   0.266273588   3.740739601
  H    0.045570678   0.158814598   5.011482817
  H   -2.118962097   0.116212797   3.806470317
  H   -2.160018595   0.183694220   1.329378876
