6
Si3O3+_b3lyp	Energy: -686593.8979082
Si        -1.61994       -0.93636        0.00000
O         -0.00001       -1.36027       -0.00001
Si         0.00001        1.71649       -0.00000
Si         1.61993       -0.93638        0.00000
O          1.34453        0.81684        0.00000
O         -1.34452        0.81686        0.00000
