4 
ammonia molec optimized by B3LYPp2p, SG=3m
  N         0.00000000     0.00000000     0.00000000
  H         0.93860621     0.00000000     0.39784700
  H        -0.46930310     0.81285682     0.39784700
  H        -0.46930310    -0.81285682     0.39784700
