6

C       -0.669499940      0.000000000      0.000000000
C        0.669499940      0.000000000      0.000000000
H        1.231924190     -0.928841844      0.000000000
H        1.231924190      0.928841844      0.000000000
H       -1.231924190      0.928841844      0.000000000
H       -1.231924190     -0.928841844      0.000000000
