4

C       0.293911941800705     -0.273854705612174      0.021031448075832
C       0.902613557730307      1.307202042859078      0.235738571974043
C       1.152241716115138     -0.224618500907701      0.827963321929585
C       0.029944104256643      1.345832918651046      0.914849657221216