   21
 
Cr    -0.363764     0.548790     0.039863
 N    -0.749706     1.907759    -0.697949
 H    -1.057483     2.844154    -0.988138
 N    -1.390943    -0.375960     1.160967
 H    -2.128459    -0.262945     1.857113
 C    -1.536064    -1.549991     0.229158
 H    -1.023576    -2.430260     0.632063
 H    -2.601940    -1.775613     0.099673
 C    -0.957459    -1.071977    -1.121861
 H    -0.348548    -1.815151    -1.642927
 H    -1.706032    -0.648613    -1.791744
 C     1.525432     0.934706     0.824626
 H     1.707192     2.005398     0.760854
 H     1.555901     0.508727     1.828657
 C     1.827240     0.094330    -0.287312
 H     2.191674     0.598687    -1.184977
 H     0.498514    -0.334354    -0.994866
 C     2.333450    -1.329619    -0.090084
 H     3.411758    -1.276063     0.107579
 H     2.196050    -1.953640    -0.979712
 H     1.864246    -1.818573     0.771416
