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18 10 26 16 45

PM6 for rCH

Histogram of Bond length differences (in Å) vs number of species


Differences greater than 5.500 are in the 5.500 bin. Differences less than -0.500 are in the -0.500 bin.

histogram chart 80
histogram chart 70 histogram chart
histogram chart 60 histogram chart
histogram chart 50 histogram chart
histogram chart 40 histogram chart
histogram chart 30 histogram chart
histogram chart 20 histogram chart
histogram chart 10 histogram chart
histogram chart 0 histogram chart histogram chart histogram chart histogram chart
-0.500 0.000 0.500 1.000 1.500 2.000 2.500 3.000 3.500 4.000 4.500 5.000 5.500
bond length difference calc. - exp. (Å)

  Species Name Difference (Å)
Most negative difference CHOCHCHCH3 2-Butenal-0.070
Most positive difference C4H6 1-Methylcyclopropene3.145

Bond lengths
Click on entry for experimental details.

Species Name Experimental (Å) Difference (Å)
CHOCHCHCH3 2-Butenal 1.108 -0.070
CHOCHCHCH3 2-Butenal 1.084 -0.035
CHOCHCHCH3 2-Butenal 1.086 -0.033
C4H5N Pyrrole 1.076 -0.032
HCO Formyl radical 1.080 -0.030
CH3CCH propyne 1.060 -0.029
C2H2O2 Ethanedial 1.132 -0.028
HCCl Chloromethylene 1.119 -0.025
C8H8 cubane 1.097 -0.025
CHOCHCHCH3 2-Butenal 1.090 -0.022
CH2Cl chloromethyl radical 1.090 -0.021
HCCF Fluoroacetylene 1.053 -0.020
CH3 Methyl radical 1.079 -0.017
C5H6 Propellane 1.106 -0.017
C4H10O2 Ethane, 1,2-dimethoxy- 1.109 -0.016
CH2CClCHCH2 1,3-Butadiene, 2-chloro- 1.098 -0.016
C4H6O2 2,3-Butanedione 1.114 -0.014
H2CO Formaldehyde 1.111 -0.014
C5H10 Cyclopentane 1.114 -0.012
CH2CHCHO Acrolein 1.113 -0.010
CH3OCHO methyl formate 1.101 -0.009
C2H Ethynyl radical 1.047 -0.008
CH2CHF Ethene, fluoro- 1.087 -0.006
CH2CHCHO Acrolein 1.089 -0.006
CH3OCH3 Dimethyl ether 1.099 -0.005
CH2CS Thioketene 1.090 -0.005
CH2CCH2 allene 1.087 -0.004
C6H5CH3 toluene 1.100 -0.004
C4H8O2 Ethyl acetate 1.105 -0.004
C10H8 Azulene 1.080 -0.004
CH3COCH3 Acetone 1.103 -0.002
C10H8 Azulene 1.081 -0.001
CH3CCl2CH3 Propane, 2,2-dichloro- 1.101 0.001
CH3COOH Acetic acid 1.100 0.002
CH2CHF Ethene, fluoro- 1.082 0.002
CH2N2 diazirine 1.090 0.002
CH2CHCHO Acrolein 1.081 0.003
H2CS Thioformaldehyde 1.087 0.003
C2H4O Ethylene oxide 1.084 0.004
C6H5CH3 toluene 1.083 0.004
C6H5CH3 toluene 1.081 0.005
CH2CHF Ethene, fluoro- 1.077 0.005
C2H5Br Ethyl bromide 1.093 0.007
C6H5CH3 toluene 1.081 0.007
CH2NN diazomethane 1.075 0.007
CH3NH2 methyl amine 1.093 0.007
HCS+ Thioformyl cation 1.079 0.007
CH3SCH3 Dimethyl sulfide 1.091 0.007
CH3CCH propyne 1.096 0.008
CH3CH2SH ethanethiol 1.091 0.008
CH3OCHO methyl formate 1.086 0.009
C2H4F2 1,2-difluoroethane 1.094 0.009
CH2CHCHO Acrolein 1.084 0.010
C2H5CN ethyl cyanide 1.087 0.010
CHONH2 formamide 1.090 0.010
CH3Br methyl bromide 1.082 0.011
C2H6O2S Dimethyl sulfone 1.091 0.011
CH3OCH3 Dimethyl ether 1.085 0.013
HOCH2COOH Hydroxyacetic acid 1.097 0.015
C2H5Br Ethyl bromide 1.087 0.017
CH3NO2 Methane, nitro- 1.088 0.017
C10H8 Azulene 1.084 0.017
CHF3 Methane, trifluoro- 1.091 0.018
HCNO fulminic acid 1.027 0.019
C10H8 Azulene 1.083 0.020
CH3CHF2 Ethane, 1,1-difluoro- 1.081 0.021
CH2F2 Methane, difluoro- 1.084 0.022
C10H8 Azulene 1.081 0.022
CH2Cl2 Methylene chloride 1.085 0.023
CH2Br2 dibromomethane 1.079 0.025
C3H5 Allyl radical 1.069 0.027
CHFClBr fluorochlorobromomethane 1.088 0.027
C2H5CN ethyl cyanide 1.088 0.028
CH2I2 Diiodomethane 1.066 0.033
CH(CN)3 tricyanomethane 1.100 0.046
CHCl3 Chloroform 1.073 0.046
C3H3NO Isoxazole 1.075 0.377
C4H6 1-Methylcyclopropene 1.070 0.441
C4H6 1-Methylcyclopropene 1.098 0.674
C4H6 1-Methylcyclopropene 1.098 0.681
C4H6 1-Methylcyclopropene 1.087 0.702
C4H6 1-Methylcyclopropene 1.087 2.308
C4H6 1-Methylcyclopropene 1.085 3.145