PM7 Accuracy Date:Mon Feb 11 04:20:05 2019

cyc5h6r    146 Cyclopentadiene (Geo)

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    #  Species Formula
   136 Isobutane (Geo)C4H10
   137 IsobutaneC4H10
   138 n-Butane, transC4H10
   139 t-butyl lithium (Geo)H9LiC4
   140 n-Butyl lithium (Geo)H9LiC4
   141 n-Butyl lithiumH9LiC4
   142 t-Butyl lithiumH9LiC4
   143 DiethylberylliumH10BeC4
   144 C4B2H6C4H6B2
   145 Cyclopentadienyl, anionC5H5
   146 Cyclopentadiene (Geo) C5H6
   147 CyclopentadieneC5H6
   148 1,2-Dimethyl cyclopropeneC5H8
   149 1,4-PentadieneC5H8
   150 1,cis-3-PentadieneC5H8
   151 1,trans-3-PentadieneC5H8
   152 Bicyclo(2.1.0)-pentaneC5H8
   153 CyclopenteneC5H8
   154 IsopreneC5H8
   155 Methylene cyclobutaneC5H8
   156 Spiropentane (Geo)C5H8


REF: L. R. H. Scharpen, V. W. Laurie, J. Chem. Phys., 39, 1972 (1963).
  
 PM7
Cyclopentadiene
 <C1-C2> <C2-C3> <> <> <> <> <C1-C5> GR=SL1963
  C     0.00000000 +0    0.0000000 +0    0.0000000 +0     0     0     0
  C     1.34200000 +1    0.0000000 +0    0.0000000 +0     1     0     0
  C     1.46900000 +1  109.3679963 +1    0.0000000 +0     2     1     0
  C     1.35314903 +1  109.0964215 +1   -0.0191524 +1     3     2     1
  C     1.50900000 +1  109.4049852 +1   -0.0144348 +1     4     3     2
  H     1.07045240 +1  128.9830908 +1 -179.9943463 +1     1     2     3
  H     1.07315700 +1  128.2055774 +1  179.9956856 +1     2     1     3
  H     1.07202623 +1  122.7095144 +1  179.9960050 +1     3     2     1
  H     1.06945647 +1  160.3953250 +1  179.9903738 +1     4     1     2
  H     1.10533152 +1  124.5217273 +1 -103.0351636 +1     5     3     2
  H     1.10531117 +1  124.5675194 +1  103.0606106 +1     5     3     2