5
Coordinates from ORCA-job 016_Opt_O
  Mn  -0.00116816492180     -0.00000201074709     -0.00161574041539
  O   -0.00102774217294      0.00000846017279      1.58487307915862
  O   1.49547489084863     -0.00000477096404     -0.52801195228217
  O   -0.74685724359254     -1.29994946490254     -0.52655064822398
  O   -0.74686194333791      1.29994753413658     -0.52653777962871