16

C      21.159996726711153     21.149374373514711     20.969702855411473
C      22.794898628687687     22.433810244498549     22.236778867048482
Si     24.016834278859026     21.270934568957934     20.789020397649249
C      25.231558768951601     22.421134815321135     22.449751120942967
C      20.884773021802395     24.061941349752292     20.874557733684963
Si     22.408557245708735     25.259796311085044     22.494540848323123
C      23.973590953990993     23.987901370030787     20.960558809534799
C      25.200028076009055     25.377288200539450     22.780558615045265
Si     20.756788728925137     20.799983748314816     24.088781742597909
C      22.567400676806514     22.741402490459109     25.536940732486798
Si     24.247410673803337     20.818301811472640     23.768279788770055
C      25.621894357672307     21.996779829314054     25.258628330875254
Si     21.192911022366978     23.804602839690698     23.842680379747989
Si     22.696734898993430     25.139555933216343     25.671713961305226
Si     24.158090733470917     23.817029305875039     23.935851308497497
Si     25.232534524081597     25.528265645642175     25.518681487210980