11
 
 C                  0.00000000    0.22683200    0.00000000
 N                  0.01763800   -1.29658000    0.00000000
 B                 -1.36233900    0.81108200    0.00000000
 B                  1.34220500    0.86377400    0.00000000
 H                 -0.94280300   -1.63993400    0.00000000
 H                  0.49364600   -1.66476800    0.82061500
 H                  0.49364600   -1.66476800   -0.82061500
 H                 -1.52029600    1.99125300    0.00000000
 H                 -2.32665700    0.08033800    0.00000000
 H                  2.34205400    0.18781600    0.00000000
 H                  1.43761200    2.05084900    0.00000000
