24 
BTBT molec optimized by CAM-B3LYPp2p, SG=2/m
  S         0.68033646     1.99202794     0.00000000
  C         2.10501529     0.95857942     0.00000000
  C         3.43079747     1.38440012     0.00000000
  C         4.43369648     0.42900379     0.00000000
  C         4.12340535    -0.93674527     0.00000000
  C         2.80788682    -1.36210402     0.00000000
  C         1.77868830    -0.41395213     0.00000000
  C         0.35251464    -0.58497431     0.00000000
  H         3.67279376     2.44233614     0.00000000
  H         5.47206381     0.74442907     0.00000000
  H         4.92485758    -1.66837438     0.00000000
  H         2.56967799    -2.42142341     0.00000000
  S        -0.68033646    -1.99202794     0.00000000
  C        -2.10501529    -0.95857942     0.00000000
  C        -3.43079747    -1.38440012     0.00000000
  C        -4.43369648    -0.42900379     0.00000000
  C        -4.12340535     0.93674527     0.00000000
  C        -2.80788682     1.36210402     0.00000000
  C        -1.77868830     0.41395213     0.00000000
  C        -0.35251464     0.58497431     0.00000000
  H        -3.67279376    -2.44233614     0.00000000
  H        -5.47206381    -0.74442907     0.00000000
  H        -4.92485758     1.66837438     0.00000000
  H        -2.56967799     2.42142341     0.00000000
