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h2f2r   1279 Hydrogen fluoride dimer (Geo)

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    #  Species Formula
  1269 Nitrosyl fluoride (Geo)NOF
  1270 Nitrosyl fluorideNOF
  1271 Fluorine dioxideO2F
  1272 p-Fluorobenzoic acidC7H5O2F
  1273 Fluorine nitriteNO2F
  1274 Fluorine nitrateNO3F
  1275 FluorodinitromethaneHCN2O4F
  1276 FluorodinitrophenylmethaneC7H5N2O4F
  1277 Fluorine (Geo)F2
  1278 FluorineF2
  1279 Hydrogen fluoride dimer (Geo) H2F2
  1280 Difluoromethylene (Geo)CF2
  1281 DifluoromethyleneCF2
  1282 Difluoromethyl, cationHCF2
  1283 DifluoromethaneCH2F2
  1284 DifluoroacetyleneC2F2
  1285 gem-DifluoroethyleneC2H2F2
  1286 CH3CF2, cationC2H3F2
  1287 1,1-DifluoroethaneC2H4F2
  1288 1,2-DifluorobenzeneC6H4F2
  1289 1,3-DifluorobenzeneC6H4F2


REF: M. W. Chase, C. A. Davies, J. R. Downey, D. R. Frurip, R. A. McDonald, A. N. Syverud, JANAF Thermochemical Tables, Third Edition, J. Phys. Chem. Ref. Data 14, Suppl. 1 (1985).
  

Hydrogen fluoride dimer
 GR=JANAF86 <> <H'-F> <H'-F-H>
  H     0.00000000 +0    0.0000000 +0    0.0000000 +0     0     0     0
  F     0.89819761 +1    0.0000000 +0    0.0000000 +0     1     0     0
  H     1.87000000 +1  108.0000000 +1    0.0000000 +0     2     1     0
  F     0.89863736 +1  140.4386905 +1    0.0000000 +0     3     2     1