4

O      -0.170773925792246      0.356055271942564     -0.123965186251105
H       1.569516215442867      1.463883661200509      0.073189617570480
Fe      1.652437611971255      0.097380493887472      1.286781753525312
Fe      0.222868222260845      1.322770701523148      1.216003933337449