16

C      21.117275821798117     21.263211366075218     21.128275964001297
C      22.253810407872159     22.759127016536826     22.242220340721186
C      23.724192542435546     21.028729642112602     21.023484179224116
C      25.342680379747989     22.696734898993430     22.343232355355752
C      21.171713961305226     24.158090733470917     20.817029305875039
Si     22.435851308497497     25.232534524081597     22.528265645642175
Si     23.731167720773978     24.067992555218169     21.265546638669896
Si     25.655996229406099     25.422448814810497     22.437929965404479
Si     20.789402885564531     21.027284660776790     23.856461276502390
Si     22.423605805868291     22.759027058022049     25.300219200820930
C      23.981740455138279     21.285914359553153     23.787757566343934
Si     25.254559488592868     22.400187875967010     25.576432404328951
Si     20.796323577860591     24.081462075530318     24.306152234127495
C      22.801055622582787     25.696515052125424     25.017514740990794
C      23.756802455969719     23.943455117923651     23.979537254750475
Si     25.411953478135171     25.290509935251595     25.289697738514178