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18 10 26 16 45

QCISD(T)/aug-cc-pVTZ for rCH

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


Differences greater than 0.550 are in the 0.550 bin. Differences less than -0.050 are in the -0.050 bin.

histogram chart 90
histogram chart 80 histogram chart
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
-0.050 0.000 0.050 0.100 0.150 0.200 0.250 0.300 0.350 0.400 0.450 0.500 0.550
bond length difference calc. - exp. (Å)

  Species Name Difference (Å)
Most negative difference C2H2O2 Ethanedial-0.028
Most positive difference C3H3NO Isoxazole0.352

Bond lengths
Click on entry for experimental details.

Species Name Experimental (Å) Difference (Å)
C2H2O2 Ethanedial 1.132 -0.028
C5H6 Propellane 1.106 -0.021
CH2ClCHCHCH3 2-Butene, 1-chloro- 1.111 -0.020
CH2CClCHCH2 1,3-Butadiene, 2-chloro- 1.098 -0.017
CH3SH Methanethiol 1.104 -0.014
CH3CN Acetonitrile 1.104 -0.014
CH2NH Methanimine 1.103 -0.010
HCCl Chloromethylene 1.119 -0.008
CH2CS Thioketene 1.090 -0.008
H2CO Formaldehyde 1.111 -0.007
C2H4F2 1,2-difluoroethane 1.099 -0.007
CH3OH Methyl alcohol 1.096 -0.006
CH2CHF Ethene, fluoro- 1.087 -0.006
CH2PH Phosphaethene 1.090 -0.006
CH3CHO Acetaldehyde 1.114 -0.006
CH2 Methylene 1.085 -0.006
CH2CHCHO Acrolein 1.113 -0.005
CH2NOH formaldoxime 1.086 -0.004
CH2PH Phosphaethene 1.090 -0.004
CH(CN)3 tricyanomethane 1.100 -0.004
CH3CCH propyne 1.096 -0.004
CH2CO Ketene 1.083 -0.004
CHFClBr fluorochlorobromomethane 1.088 -0.004
CH2BrF Methane, bromofluoro- 1.090 -0.004
CH3SeCH3 dimethylselenide 1.093 -0.003
CH3Cl Methyl chloride 1.090 -0.003
CH3NO nitrosomethane 1.094 -0.003
CH2CCH2 allene 1.087 -0.003
CH2CHCHO Acrolein 1.089 -0.003
CHF3 Methane, trifluoro- 1.091 -0.002
C2H4 Ethylene 1.086 -0.002
HCOOH Formic acid 1.097 -0.002
CH3CHFCH3 2-Fluoropropane 1.093 -0.002
CH3CHFCH3 2-Fluoropropane 1.094 -0.001
C2H2ClF 1-chloro-1-fluoroethylene 1.082 -0.001
C3H6 Cyclopropane 1.083 -0.001
CH2Cl2 Methylene chloride 1.085 -0.001
CH3SCH3 Dimethyl sulfide 1.091 -0.001
CH3CHClCH3 Propane, 2-chloro- 1.091 -0.001
C4H8 cyclobutane 1.093 -0.000
C2H6O2S Dimethyl sulfone 1.091 -0.000
C2H4S Thiirane 1.083 -0.000
C2H3 vinyl 1.080 0.000
C4H8 cyclobutane 1.091 0.000
CH2CHF Ethene, fluoro- 1.082 0.000
C3H4 cyclopropene 1.088 0.000
CH2CHCHO Acrolein 1.084 0.000
CH3NO nitrosomethane 1.092 0.000
CH3 Methyl radical 1.079 0.001
C2H5Br Ethyl bromide 1.087 0.001
C2H2 Acetylene 1.063 0.001
C2H4O Ethylene oxide 1.084 0.001
C2H4F2 1,2-difluoroethane 1.093 0.001
CH3NO2 Methane, nitro- 1.088 0.001
H2CS Thioformaldehyde 1.087 0.001
C2H5Br Ethyl bromide 1.093 0.001
CH Methylidyne 1.120 0.002
C4H5N Pyrrole 1.076 0.002
C2H6 Ethane 1.091 0.002
CH2CHCHO Acrolein 1.081 0.002
CH2NOH formaldoxime 1.085 0.002
CH3CHClCH3 Propane, 2-chloro- 1.092 0.002
CH3CHFCH3 2-Fluoropropane 1.092 0.003
C2H2+ acetylene cation 1.077 0.003
CH4 Methane 1.087 0.003
CH3CHO Acetaldehyde 1.086 0.003
HCN Hydrogen cyanide 1.064 0.003
CH3Br methyl bromide 1.082 0.003
CH3F Methyl fluoride 1.087 0.004
CH3CCH propyne 1.060 0.004
HCS+ Thioformyl cation 1.079 0.004
C3H4 cyclopropene 1.072 0.004
CH2Br2 dibromomethane 1.079 0.004
C2H5CN ethyl cyanide 1.087 0.004
CH3NH2 methyl amine 1.093 0.004
CH2CHF Ethene, fluoro- 1.077 0.005
C2H5CN ethyl cyanide 1.088 0.005
CH3CHFCH3 2-Fluoropropane 1.088 0.005
C4H2 Diacetylene 1.058 0.006
CH2F2 Methane, difluoro- 1.084 0.006
C2H3 vinyl 1.085 0.007
CH2NH Methanimine 1.081 0.007
HCCCl Chloroacetylene 1.055 0.008
HCCBr bromoacetylene 1.055 0.008
HCCF Fluoroacetylene 1.053 0.009
CH3CHF2 Ethane, 1,1-difluoro- 1.081 0.010
C3H5 Allyl radical 1.069 0.018
HCO Formyl radical 1.080 0.039
C3H3NO Isoxazole 1.075 0.352