4

C       0.252194148924438      0.123709523683262      0.079249667467877
H       0.909167939024300      1.033703676541280      0.204207776492941
C       1.086776223864878      0.274100668427184      1.084349476262376
H       0.269880873157737      1.304808019192760      1.003982703732836