          21
 
   H          2.52225604     -0.99552150      1.18167342
   C          1.83315580     -0.32407926      0.66929924
   C         -1.80619450      0.47479403      0.00000000
   C          0.90309746      0.47479403      1.56421056
   H         -0.23776894     -0.99552150      2.77517499
   H          0.62178736      1.41365936      1.07696638
   H          1.43414465      0.75074812      2.48401188
   C         -0.33694798     -0.32407926      1.92220868
   C         -1.49620839     -0.32407926      1.25290945
   H         -0.23776894     -0.99552150     -2.77517499
   C         -0.33694798     -0.32407926     -1.92220868
   H         -2.86828988      0.75074812      0.00000000
   C          0.90309746      0.47479403     -1.56421056
   H          2.52225604     -0.99552150     -1.18167342
   H          0.62178736      1.41365936     -1.07696638
   H          1.43414465      0.75074812     -2.48401188
   C          1.83315580     -0.32407926     -0.66929924
   H         -2.28448667     -0.99552150      1.59350157
   H         -1.24357430      1.41365936      0.00000000
   C         -1.49620839     -0.32407926     -1.25290945
   H         -2.28448667     -0.99552150     -1.59350157
