12

C            0.000000   1.392254   0.000000
C            1.223219  -0.727053   0.000000
C           -1.223219  -0.727053   0.000000
C            0.000000  -1.392254   0.000000
C           -1.223219   0.727053   0.000000
C            1.223219   0.727053   0.000000
H            0.000000   2.484085   0.000000
H            2.155561  -1.284597   0.000000
H           -2.155561  -1.284597   0.000000
H            0.000000  -2.484085   0.000000
H           -2.155561   1.284597   0.000000
H            2.155561   1.284597   0.000000
