8
Coordinates from ORCA-job example
  C   0.76392624954593      0.00000000000000     -0.00000000000000
  C   -0.76392624954593      0.00000000000000     -0.00000000000000
  H   1.16882260772886      0.51265360623851      0.88794209268850
  H   1.16882260772886     -1.02530721247701      0.00000000000000
  H   1.16882260772886      0.51265360623851     -0.88794209268850
  H   -1.16882260772886     -0.51265360623851     -0.88794209268850
  H   -1.16882260772886     -0.51265360623851      0.88794209268850
  H   -1.16882260772886      1.02530721247701     -0.00000000000000
