   21
 
Cr     0.455918    -0.404490     0.049822
 N     1.366037    -1.323467    -0.903829
 H     2.113779    -1.992076    -1.130432
 N     0.714582    -0.741355     1.602226
 H     1.231482    -1.191082     2.369605
 C    -1.388778    -1.152401    -0.266037
 H    -1.389325    -1.867516    -1.086839
 H    -1.818260    -1.563094     0.646865
 C    -1.824678     0.258494    -0.609611
 H    -2.033781     0.346897    -1.681445
 H    -0.965063     0.988911    -0.475006
 C    -2.970020     0.818015     0.256214
 H    -3.876551     0.228579     0.083218
 H    -3.184481     1.860891    -0.000375
 H    -2.725754     0.762188     1.323013
 C     1.376938     1.808483     0.508418
 H     0.478892     2.342424     0.817730
 H     2.128639     1.640527     1.275341
 C     1.635953     1.535684    -0.806671
 H     0.955127     1.844843    -1.599650
 H     2.602447     1.150361    -1.120398
