12

H   -0.923961000   1.231956000  -1.750000000
H    0.923961000   1.231956000  -1.750000000
H    0.923961000  -1.231956000  -1.750000000
H   -0.923961000  -1.231956000  -1.750000000
C    0.000000000   0.667176000  -1.750000000
C   -0.000000000  -0.667176000  -1.750000000
H   -0.923961000   1.231956000   1.750000000
H    0.923961000   1.231956000   1.750000000
H    0.923961000  -1.231956000   1.750000000
H   -0.923961000  -1.231956000   1.750000000
C    0.000000000   0.667176000   1.750000000
C   -0.000000000  -0.667176000   1.750000000