   21

Cr     0.334053     0.234841    -0.026638
 N    -0.000521     1.795819    -0.161506
 H    -0.178154     2.696682    -0.626818
 N     1.230421    -0.724605    -1.201075
 H     1.444439    -0.830885    -2.192947
 C    -1.073517    -0.627639     1.060349
 H    -0.738025    -1.592561     1.446672
 H    -1.486026     0.014263     1.839853
 C    -1.889055    -0.693350    -0.237215
 H    -1.970108    -1.735875    -0.564225
 H    -1.350721    -0.218163    -1.110958
 C    -3.250879     0.018096    -0.154974
 H    -3.134246     1.063816     0.151765
 H    -3.883842    -0.486560     0.582783
 H    -3.761244    -0.005184    -1.123524
 C     2.409291    -0.478830    -0.281702
 H     2.881218    -1.451427    -0.102282
 H     3.108256     0.253112    -0.694001
 C     1.857523    -0.025485     1.142138
 H     1.787635    -0.858850     1.840794
 H     2.334060     0.860203     1.558678
