18

 C                 -6.73583927    1.99491697    0.00000000
 H                 -6.19717306    1.07039616    0.00000000
 C                 -6.06056496    3.16989427    0.00000000
 H                 -6.59923116    4.09441507    0.00000000
 C                 -4.52059214    3.17904402    0.00000000
 H                 -3.98192594    2.25452321    0.00000000
 C                 -3.84531783    4.35402132    0.00000000
 H                 -4.37848158    5.28172624    0.00000000
 C                 -2.30531783    4.35402132    0.00000000
 H                 -1.77215408    3.42631640    0.00000000
 N                 -1.65408549    5.47174105    0.00000000
 H                 -0.65409334    5.46778011    0.00000000
 H                 -2.15065129    6.33974014    0.00000000
 C                 -8.27581208    1.98576721    0.00000000
 H                 -8.81447829    2.91028802    0.00000000
 C                 -8.95108640    0.81078992    0.00000000
 H                 -8.41792265   -0.11691501    0.00000000
 H                -10.02108640    0.81078992    0.00000000
