4

C       0.205015289175134      0.204080178601701      0.063583438313607
C       1.259654772448169      1.462734375545736     -0.188169711294759
C       1.627083951054054     -0.294982936696509      1.301809025137048
C       0.114417033305152      1.572457107794586      1.710757875816659