53

Si    -1.173147   -1.560975    0.718331
Si    -2.855810   -0.569029   -0.582494
O      0.138304   -1.786220   -0.301734
Si     1.669989   -2.377550   -0.165726
Si    -2.177329    2.364057    0.090052
O      2.766359   -1.165006   -0.378451
Si     3.165675    0.232715    0.420511
Si     0.854252    2.076062   -0.480127
O     -2.655005    1.075855   -0.815833
O     -0.553716    2.297311    0.359661
O      1.838150    1.206822    0.523294
C     -0.614911   -0.631207    2.253095
C     -1.794785   -3.260050    1.253575
C      1.958150   -3.655560   -1.482016
C      4.491689    1.071052   -0.586940
C     -2.837447   -1.363496   -2.281240
C     -4.524058   -0.855656    0.243827
C     -3.027783    2.359366    1.746267
C      1.630924    3.742623   -0.796784
C      0.529500    1.127217   -2.052797
C      3.697137   -0.166834    2.160359
H      1.834770   -2.932288    1.206827
H     -2.490392    3.578890   -0.696240
H      0.201933   -1.182893    2.735255
H     -1.429748   -0.552582    2.982345
H     -0.253695    0.374858    2.017554
H     -2.100930   -3.866893    0.394743
H     -1.007497   -3.805586    1.786960
H     -2.653799   -3.171624    1.928265
H      2.976272   -4.052420   -1.434068
H      1.812859   -3.209316   -2.470738
H      1.256222   -4.488688   -1.379641
H      4.145040    1.242679   -1.612103
H      4.762567    2.039495   -0.153886
H      5.395826    0.457005   -0.642651
H     -1.865759   -1.220707   -2.763525
H     -3.025291   -2.440877   -2.215214
H     -3.607391   -0.921546   -2.922339
H     -5.324945   -0.379948   -0.332445
H     -4.552099   -0.446279    1.259475
H     -4.745834   -1.926912    0.308258
H     -4.116191    2.383110    1.631904
H     -2.763054    1.456278    2.307574
H     -2.726186    3.221493    2.348592
H      1.808493    4.265231    0.148187
H      2.591214    3.642115   -1.314204
H      0.980646    4.371073   -1.414074
H     -0.228255    1.621843   -2.670122
H      0.177389    0.117183   -1.815708
H      1.444752    1.030087   -2.648166
H      2.877783   -0.639734    2.711850
H      3.981070    0.740559    2.701961
H      4.550203   -0.852356    2.168140










