PM7 Accuracy

difluoromethylene   1543 Difluoromethylene

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    #  Species Formula
  1533 FluorineF2
  1534 Hydrogen fluoride dimer (Geo)H2F2
  1535 Lithium fluoride dimer (Geo)Li2F2
  1536 Lithium fluoride, dimerLi2F2
  1537 Beryllium difluoride (Geo)BeF2
  1538 Beryllium difluorideBeF2
  1539 BHF2HBF2
  1540 HBF2 (Geo)HBF2
  1541 Difluoroborane (1)HBF2
  1542 Difluoromethylene (Geo)CF2
  1543 Difluoromethylene CF2
  1544 Difluoromethyl, cationHCF2
  1545 Difluoromethane, cationCH2F2
  1546 DifluoromethaneCH2F2
  1547 DifluoromethylboraneH3BCF2
  1548 MethyldifluoroboraneH3BCF2
  1549 DifluoroacetyleneC2F2
  1550 gem-DifluoroethyleneC2H2F2
  1551 CH3CF2, cationC2H3F2
  1552 1,1-DifluoroethaneC2H4F2
  1553 F2BCHCH2H3BC2F2


DHf: -45.0 kcal/mol,     REF: J. Vogt, J. L. Beauchamp, J. Am. Chem. Soc., 97, 6682 (1975).
  
 PM7
Difluoromethylene
 H=-45 HR=VB1975
  F     0.00000000  0    0.0000000  0    0.0000000  0     0     0     0
  C     1.29643521  1    0.0000000  0    0.0000000  0     1     0     0
  F     1.29645144  1  104.4954869  1    0.0000000  0     2     1     0