4

C       0.040122909990506     -0.011559350826601      0.032777132345812
C       1.024719742214522      0.998661359524982     -0.039023262478899
C       0.907193072803470      0.218138927456429      0.892160691478363
C       0.194102356536350      0.955964971965350      1.007011970594088