8

C       0.7830000000     0.6715000000    -0.0000000000
C      -0.7830000000     0.6715000000     0.0000000000
C      -0.7830000000    -0.6715000000     0.0000000000
C       0.7830000000    -0.6715000000    -0.0000000000
H       1.5412388325     1.4321246597    -0.0000000000
H      -1.5412388325     1.4321246597     0.0000000000
H      -1.5412388325    -1.4321246597     0.0000000000
H       1.5412388325    -1.4321246597    -0.0000000000