5 
CH4
  C         0.00000000     0.00000000     0.00000000
  H        -0.62931179    -0.62931179    -0.62931179
  H        -0.62931179     0.62931179     0.62931179
  H         0.62931179    -0.62931179     0.62931179
  H         0.62931179     0.62931179    -0.62931179
