9
conMin
C   0.00000000    0.00000000    0.00000000
C   1.50200000    0.00000000    0.00000000
C  -0.60148738    1.37630554    0.00000000
H  -0.36615704   -0.55122362   -0.86738835
H  -0.35846423   -0.55625700    0.86738835
H   2.02906757    0.68966632    0.63418069
H   2.03119202   -0.88685036   -0.29845812
H  -0.18060384    2.13544775   -0.63418069
H  -1.62604090    1.50606626    0.29845810