          20
 
   C         -1.93673765     -0.12951013     -0.56743479
   C         -0.56446094      0.52254019     -0.42881321
   C         -0.54416454      1.43738611      0.79259634
   C          0.56446094     -0.52254019     -0.42881321
   C          0.54416454     -1.43738611      0.79259634
   C          1.93673765      0.12951013     -0.56743479
   H         -2.18603774     -0.71291599      0.31888514
   H         -2.71285374      0.62610287     -0.68890452
   H         -1.97418359     -0.79428369     -1.43075957
   H         -0.40388895      1.14505606     -1.31493940
   H         -0.76474666      0.87861311      1.70228532
   H         -1.30335474      2.21321740      0.69447793
   H          0.41752693      1.93123962      0.92260677
   H          0.40388895     -1.14505606     -1.31493940
   H          0.76474666     -0.87861311      1.70228532
   H         -0.41752693     -1.93123962      0.92260677
   H          1.30335474     -2.21321740      0.69447793
   H          2.18603774      0.71291599      0.31888514
   H          2.71285374     -0.62610287     -0.68890452
   H          1.97418359      0.79428369     -1.43075957
