9

C          0.90630       -0.68440       -0.00130
C          0.95970        0.68920        0.00160
C         -1.12430       -0.02820        0.00010
N         -0.39380       -1.11930       -0.00220
N         -0.34630        1.09460        0.00250
H          1.73280       -1.38330       -0.00280
H          1.78390        1.38770        0.00310
H         -2.20540        0.01180        0.00020
H         -0.68210        2.04780        0.00460
