return to home page Computational Chemistry Comparison and Benchmark DataBase Release 22 (May 2022) Standard Reference Database 101 National Institute of Standards and Technology
You are here: Home > Geometry > Experimental > Same bond/angle many molecules OR Comparisons > Geometry > Bonds, angles > Same bond/angle many molecules

Compare Bonds

18 10 26 16 45

BLYP/STO-3G for rCO

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


Differences greater than 0.220 are in the 0.220 bin. Differences less than -0.020 are in the -0.020 bin.

histogram chart 40
histogram chart 35 histogram chart histogram chart
histogram chart 30 histogram chart histogram chart
histogram chart 25 histogram chart histogram chart
histogram chart 20 histogram chart histogram chart
histogram chart 15 histogram chart histogram chart
histogram chart 10 histogram chart histogram chart histogram chart
histogram chart 5 histogram chart histogram chart histogram chart histogram chart histogram chart
histogram chart 0 histogram chart histogram chart histogram chart histogram chart histogram chart histogram chart histogram chart histogram chart histogram chart
-0.020 0.000 0.020 0.040 0.060 0.080 0.100 0.120 0.140 0.160 0.180 0.200 0.220
bond length difference calc. - exp. (Å)

  Species Name Difference (Å)
Most negative difference C6H5OCH3 Anisole-0.017
Most positive difference CF3OF Trifluoromethylhypofluorite0.161

Bond lengths
Click on entry for experimental details.

Species Name Experimental (Å) Difference (Å)
C6H5OCH3 Anisole 1.399 -0.017
C6H5OCH3 Anisole 1.433 0.002
C2H2O4 Oxalic Acid 1.336 0.006
C5H8O 2H-Pyran, 3,4-dihydro- 1.405 0.027
C2H4O4 Formic acid dimer 1.217 0.030
C2H4O4 Formic acid dimer 1.320 0.037
C5H8O Methyl cyclopropyl ketone 1.225 0.043
NH2CONH2 Urea 1.221 0.044
C5H8O Cyclopentanone 1.215 0.046
CH3CONH2 Acetamide 1.220 0.047
C5H12O Butane, 1-methoxy- 1.448 0.049
CH3CHO Acetaldehyde 1.216 0.049
C5H10O 2-Butanone, 3-methyl- 1.217 0.050
CH3COCH3 Acetone 1.214 0.052
CH2CHOH ethenol 1.372 0.053
HCONHCH3 N-methylformamide 1.219 0.053
HCO Formyl radical 1.198 0.053
C4H6O Cyclobutanone 1.202 0.053
C3H3NO Oxazole 1.370 0.054
CH3CH2CHO Propanal 1.210 0.054
CHOCHCHCH3 2-Butenal 1.219 0.054
CH3COOH Acetic acid 1.212 0.054
C3H8O2 Propylene glycol 1.420 0.056
CH2CHCHO Acrolein 1.215 0.057
C2H2O2 Ethanedial 1.212 0.058
CH2ClCHO chloroacetaldehyde 1.206 0.058
CHOCH(CH3)CH3 Propanal, 2-methyl- 1.206 0.058
C3H2O3 vinylene carbonate 1.385 0.059
CH3COCl Acetyl Chloride 1.187 0.059
H2CO Formaldehyde 1.205 0.060
CH3OH Methyl alcohol 1.427 0.060
H2NCH2COOH Glycine 1.207 0.061
CH3CH2OH Ethanol 1.431 0.061
C4H8O2 1,3-Dioxane 1.439 0.061
C3H5ClO Oxirane, (chloromethyl)- 1.442 0.061
C5H4O2 4-Cyclopentene-1,3-dione 1.208 0.062
HCOOH Formic acid 1.202 0.062
C4H8O2 Ethyl acetate 1.203 0.062
CH3OCHO methyl formate 1.200 0.062
C3H2O3 vinylene carbonate 1.191 0.064
CH3NO3 Methyl nitrate 1.437 0.064
CCl2O Phosgene 1.177 0.065
ClCOClCO Oxalyl chloride 1.182 0.065
C3H6O Propylene oxide 1.436 0.065
C6H5OH phenol 1.364 0.065
C3H4O Cyclopropanone 1.191 0.067
C3H3NO Oxazole 1.357 0.068
C4H4O Furan 1.362 0.069
C4H6O Furan, 2,5-dihydro- 1.440 0.070
HOCH2COOH Hydroxyacetic acid 1.210 0.070
C3H6O 2-Propen-1-ol 1.428 0.071
CH3OCHO methyl formate 1.437 0.071
C2H6O2 1,2-Ethanediol 1.420 0.071
HOCH2COOH Hydroxyacetic acid 1.406 0.072
CF3COOH trifluoroacetic acid 1.192 0.072
C4H2O3 Maleic Anhydride 1.192 0.073
OCSe Carbonyl selenide 1.159 0.073
CH2CO Ketene 1.162 0.074
C2H4O Ethylene oxide 1.425 0.074
CH3ONO Methyl nitrite 1.437 0.074
BH3CO Borane carbonyl 1.135 0.074
C5H12O Butane, 1-methoxy- 1.415 0.075
CH3OC2H5 Ethane, methoxy- 1.415 0.075
C5H10O 2H-Pyran, tetrahydro- 1.420 0.075
HNCO Isocyanic acid 1.164 0.077
CO Carbon monoxide 1.128 0.077
HOCH2COOH Hydroxyacetic acid 1.349 0.078
C2H5NO3 Nitric acid, ethyl ester 1.430 0.078
OCS Carbonyl sulfide 1.160 0.078
COBr2 Carbonic dibromide 1.172 0.079
C3H6O3 1,3,5-Trioxane 1.421 0.079
C4H10O Propane, 2-methoxy- 1.422 0.079
C4H8O2 1,3-Dioxolane, 2-methyl- 1.422 0.080
HFCO formyl fluoride 1.181 0.080
CH3OCH3 Dimethyl ether 1.411 0.080
C4H10O2 Ethane, 1,2-dimethoxy- 1.410 0.081
CH2C(CH3)OCH3 1-Propene, 2-methoxy- 1.416 0.081
C4H5NO 3-Methylisoxazole 1.342 0.081
FCO Carbonyl fluoride 1.180 0.081
CH3CH2O Ethoxy radical 1.388 0.081
CH3COF Acetyl fluoride 1.181 0.082
CO2 Carbon dioxide 1.162 0.083
C4H10O Ethoxy ethane 1.411 0.084
HOCO+ Hydrocarboxyl cation 1.140 0.084
CH3CH(CH3)ONO Isopropyl nitrite 1.432 0.087
C4H5NO Isoxazole, 5-methyl- 1.342 0.088
CF2O Carbonic difluoride 1.174 0.089
CH3OC2H5 Ethane, methoxy- 1.407 0.089
CH3COOH Acetic acid 1.361 0.090
C5H8O 2H-Pyran, 3,4-dihydro- 1.420 0.090
H2NCH2COOH Glycine 1.357 0.091
CF3COOH trifluoroacetic acid 1.353 0.094
C3O2 Carbon suboxide 1.146 0.095
CH2C(CH3)OCH3 1-Propene, 2-methoxy- 1.353 0.096
HCOOH Formic acid 1.343 0.100
CH2O2 Dioxirane 1.388 0.101
C3H8O2 1,3-Propanediol 1.410 0.101
C4H2O3 Maleic Anhydride 1.386 0.102
C4H8O2 1,3-Dioxane 1.393 0.102
H2COO Dioxymethyl radical 1.272 0.109
CO+ carbon monoxide cation 1.115 0.110
C4H8O2 Ethyl acetate 1.345 0.112
CH3OCl methyl hypochlorite 1.389 0.117
CH3OCHO methyl formate 1.334 0.118
HOCO+ Hydrocarboxyl cation 1.209 0.118
C4H8O2 Ethyl acetate 1.448 0.119
C3H2O3 vinylene carbonate 1.364 0.128
C2H2O4 Oxalic Acid 1.205 0.130
CF3OF Trifluoromethylhypofluorite 1.395 0.161