7

C        0.00000        0.00000        0.00000
C        1.45672        0.00000        0.00000
H        1.82801        1.02228        0.00000
H        1.82801       -0.51114        0.88532
H        1.82801       -0.51114       -0.88532
N       -1.15829        0.00000        0.00000