4

H       0.316776456002326      0.181020130103505     -0.046805944069799
H       1.357337385184623      1.443716162512417      0.125012974420916
Mg      1.450615471184623     -0.130244577168622      1.645928548495298
Mg      0.203599850767824      1.250685422840780      1.228221134204882