16

C      20.874557733684963     20.908557245708735     20.759796311085044
C      22.494540848323123     22.551142139180495     22.304530893219177
Si     23.960558809534799     20.910625190444524     20.877288200539450
C      25.780558615045265     22.129691944115358     22.299983748314816
Si     21.308752870424470     24.143794870938223     21.241402490459109
Si     22.736721531665868     25.747410673803337     22.608952148928118
Si     23.550133985732749     24.259127016536826     20.742220340721186
Si     25.358440454908244     25.417383086635930     21.984972891331466
Si     20.842680379747989     21.196734898993430     23.843232355355752
Si     22.671713961305226     22.601545851394569     25.317029305875039
C      23.935851308497497     20.732534524081597     23.960879334965966
C      25.231167720773978     22.567992555218169     25.765546638669896
C      21.090052414298878     23.712958750062093     23.937929965404479
C      22.289402885564531     25.527284660776790     25.356461276502390
Si     23.923605805868291     24.259027058022049     23.800219200820930
C      25.209349662544522     25.514469380897896     25.362767341135481