16
 
Si    1.2470464    0.8277036    0.0827273 
H     1.9786833    2.4496934   -1.4745551 
O     1.6645826    1.5331284   -1.4733216 
B    -0.4075062    1.3822706    1.2346315 
H    -0.3516032    2.1484450    2.1535975 
B    -0.7185915   -1.9884280   -0.2025634 
H    -1.1809060    1.8635602    0.3783711 
Si   -0.6431034   -0.6472475    1.7725751 
Mg   -1.5405704    0.2093922   -0.5734222 
H    -0.8050264   -3.0869800    0.3445861 
B     0.5102647   -0.9175701   -0.1574670 
Mg    0.9338770   -2.7144762    1.3455644 
H    -1.4107752    0.6779981   -2.2741387 
H    -1.6563676   -1.9071854   -0.9959175 
Al    1.9597741   -0.2511822    2.1994534 
Li    0.4202219    0.4208778   -2.3601208 
