8

 B              0.8840793584  -0.0000000000  -0.0000000000
 B             -0.8840793584  -0.0000000000  -0.0000000000
 H              1.4627599507  -0.0000000000   1.0392320512
 H             -1.4627599507   0.0000000000  -1.0392320512
 H              1.4627599507  -0.0000000000  -1.0392320512
 H             -1.4627599507  -0.0000000000   1.0392320512
 H             -0.0000000000  -0.9752402441   0.0000000000
 H             -0.0000000000   0.9752402441   0.0000000000
