7 H2B_SiH3.mmp Si 0.590000 -0.007000 0.000000 B -1.433000 0.001000 0.000000 H 1.020000 1.427000 0.000000 H 1.181000 -0.649000 1.210000 H 1.181000 -0.649000 -1.210000 H -2.051000 0.028000 -1.022000 H -2.051000 0.028000 1.022000