15 
DTT molec optimized by CAM-B3LYPp2p, SG=mm2y
  C         3.18112400     0.57176880     0.00000000
  S         1.96574200     1.81662780     0.00000000
  C         2.66187900    -0.68430520     0.00000000
  C         1.23772100    -0.65257120     0.00000000
  C         0.71183700     0.62534280     0.00000000
  S         0.00000000    -1.88752520     0.00000000
  C        -1.23772100    -0.65257120     0.00000000
  C        -0.71183700     0.62534280     0.00000000
  S        -1.96574200     1.81662780     0.00000000
  C        -2.66187900    -0.68430520     0.00000000
  C        -3.18112400     0.57176880     0.00000000
  H         3.26304300    -1.58482420     0.00000000
  H         4.22520800     0.85172380     0.00000000
  H        -3.26304300    -1.58482420     0.00000000
  H        -4.22520800     0.85172380     0.00000000
