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18 10 26 16 45

M06-2X/6-31G for rCC

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


Differences greater than 1.800 are in the 1.800 bin. Differences less than -0.600 are in the -0.600 bin.

histogram chart 140
histogram chart 120 histogram chart
histogram chart 100 histogram chart
histogram chart 80 histogram chart
histogram chart 60 histogram chart
histogram chart 40 histogram chart
histogram chart 20 histogram chart
histogram chart 0 histogram chart histogram chart histogram chart histogram chart
-0.600 -0.400 -0.200 0.000 0.200 0.400 0.600 0.800 1.000 1.200 1.400 1.600 1.800
bond length difference calc. - exp. (Å)

  Species Name Difference (Å)
Most negative difference C4H10O Methyl propyl ether-0.435
Most positive difference C4H6 1-Methylcyclopropene0.792

Bond lengths
Click on entry for experimental details.

Species Name Experimental (Å) Difference (Å)
C4H10O Methyl propyl ether 1.530 -0.435
C4H6 1-Methylcyclopropene 1.515 -0.426
C3H5 Allyl radical 1.428 -0.042
C3H3NO Isoxazole 1.356 -0.037
C3F6 hexafluoropropene 1.513 -0.029
CF3COOH trifluoroacetic acid 1.546 -0.024
CF2CCl2 difluorodichloroethylene 1.345 -0.023
C2H2O2 Ethanedial 1.526 -0.021
C5H8O Cyclopentanone 1.557 -0.020
CH2CHCH3 Propene 1.353 -0.019
C9H8 Indene 1.415 -0.017
CH3CHS Thioacetaldehyde 1.506 -0.016
C2H2O4 Oxalic Acid 1.544 -0.015
C6H4Cl2 1,3-dichlorobenzene 1.404 -0.014
CH2ClCHO chloroacetaldehyde 1.521 -0.014
C2H5NO3 Nitric acid, ethyl ester 1.528 -0.014
CH2CClCHCH2 1,3-Butadiene, 2-chloro- 1.344 -0.012
CH3CCl2CH3 Propane, 2,2-dichloro- 1.523 -0.011
C10H8 Azulene 1.407 -0.011
CH3CH(CH3)CN Propanenitrile, 2-methyl- 1.481 -0.011
C4H8O2 Ethyl acetate 1.508 -0.011
CH3COCH3 Acetone 1.520 -0.010
CH2ClCCCl 1,3-dichloropropyne 1.456 -0.010
CH2CClCHCH2 1,3-Butadiene, 2-chloro- 1.469 -0.009
C2H2ClF 1-chloro-1-fluoroethylene 1.327 -0.009
CH2CS Thioketene 1.314 -0.009
CH2CHCH2CH3 1-Butene 1.342 -0.008
CH2CClCHCH2 1,3-Butadiene, 2-chloro- 1.344 -0.008
C2N2 Cyanogen 1.389 -0.008
C10H8 Azulene 1.414 -0.008
CH2CHF Ethene, fluoro- 1.329 -0.008
CHCCH2CH3 1-Butyne 1.217 -0.008
C12H8 biphenylene 1.524 -0.007
C2H4S Thiirane 1.484 -0.007
C2H4 Ethylene 1.339 -0.007
ClCOClCO Oxalyl chloride 1.534 -0.007
CH3CSNH2 Ethanethioamide 1.512 -0.007
CH3CH2SH ethanethiol 1.528 -0.007
C12H8 biphenylene 1.428 -0.006
CHCCH2CH3 1-Butyne 1.544 -0.006
CH3OC2H5 Ethane, methoxy- 1.521 -0.006
C2H6 Ethane 1.536 -0.006
C3H6O 2-Propen-1-ol 1.502 -0.006
CH3CHFCH3 2-Fluoropropane 1.521 -0.006
CH3CHClCH3 Propane, 2-chloro- 1.522 -0.005
C3F6 hexafluoropropene 1.329 -0.005
C3H6O 2-Propen-1-ol 1.337 -0.005
C12H8 biphenylene 1.432 -0.005
C4H5N Pyrrole 1.382 -0.005
C2H5Br Ethyl bromide 1.518 -0.005
CH3CH2CHO Propanal 1.509 -0.004
CH2CHCHO Acrolein 1.341 -0.004
C2H5CN ethyl cyanide 1.468 -0.004
C2H Ethynyl radical 1.217 -0.004
C5H8O Methyl cyclopropyl ketone 1.510 -0.004
C6H4Cl2 1,3-dichlorobenzene 1.392 -0.003
CH2CHCH2F Allyl Fluoride 1.333 -0.002
CH2CO Ketene 1.314 -0.002
C12H8 biphenylene 1.372 -0.002
CHF2CHF2 1,1,2,2-tetrafluoroethane 1.511 -0.002
C4H6 Bicyclo[1.1.0]butane 1.497 -0.002
C4H8O2 Ethyl acetate 1.515 -0.002
C4H4O Furan 1.361 -0.002
C2H3 vinyl 1.316 -0.002
C10H8 Azulene 1.398 -0.002
C5H8 Ethenylcyclopropane 1.522 -0.001
CH3CH2O Ethoxy radical 1.521 -0.001
C2H3NO Nitrosoethylene 1.335 -0.001
CH3CHO Acetaldehyde 1.501 -0.001
C6H6 Benzene 1.397 -0.001
C6H6 Trimethylenecycopropane 1.330 -0.001
CH3CHF2 Ethane, 1,1-difluoro- 1.498 -0.001
C(CN)4 tetracyanomethane 1.484 -0.000
C4H2 Diacetylene 1.378 -0.000
CH2CCH2 allene 1.308 0.000
CH3CN Acetonitrile 1.458 0.001
CH2CHCH2CH3 1-Butene 1.536 0.001
HCCCl Chloroacetylene 1.203 0.001
C10H8 Azulene 1.405 0.001
C6H4Cl2 1,4-dichlorobenzene 1.388 0.001
C5H8 Ethenylcyclopropane 1.334 0.001
C3H2O3 vinylene carbonate 1.331 0.001
HCCBr bromoacetylene 1.204 0.001
C4H8 cyclobutane 1.555 0.001
C6H6 Benzvalene 1.339 0.001
CH3CCH propyne 1.207 0.002
C6H4Cl2 1,4-dichlorobenzene 1.394 0.002
HCCF Fluoroacetylene 1.198 0.002
CH3CH2CH2CH3 Butane 1.531 0.002
CH2CHCHO Acrolein 1.468 0.002
C10H8 naphthalene 1.420 0.002
CH3CCH propyne 1.460 0.002
CH3CH2CHO Propanal 1.523 0.002
C5H8 Ethenylcyclopropane 1.475 0.003
CH3CH2OH Ethanol 1.512 0.003
C2H2+ acetylene cation 1.253 0.003
C10H8 naphthalene 1.370 0.004
CH2ClCCCl 1,3-dichloropropyne 1.201 0.004
C3H4 cyclopropene 1.296 0.004
C2H2 Acetylene 1.203 0.005
C3H3NO Oxazole 1.353 0.005
C3H8 Propane 1.526 0.005
C5H6 Propellane 1.596 0.006
C4H2 Diacetylene 1.205 0.006
C10H8 naphthalene 1.420 0.006
C8H8 cubane 1.571 0.007
C4H4Se selenophene 1.433 0.007
C6H4Cl2 1,3-dichlorobenzene 1.388 0.007
C5H6 Propellane 1.525 0.008
CH2CHCH2F Allyl Fluoride 1.488 0.008
C6H6 Benzvalene 1.503 0.008
C5H8 Bicyclo[1.1.1]pentane 1.557 0.008
C6H6 Benzvalene 1.529 0.008
C3H4N2 1H-Imidazole 1.364 0.009
C10H8 naphthalene 1.410 0.009
CHCCH2CH3 1-Butyne 1.457 0.010
C3H6 Cyclopropane 1.501 0.010
C6H6 Benzvalene 1.452 0.010
C4H6 Bicyclo[1.1.0]butane 1.498 0.010
C3H4 cyclopropene 1.509 0.011
C2H4F2 1,2-difluoroethane 1.501 0.012
F2CCCF2 tetrafluoroallene 1.282 0.012
C4H5N Pyrrole 1.417 0.012
CH2CHCH2CH3 1-Butene 1.493 0.012
C2H5CN ethyl cyanide 1.526 0.012
C4H4O Furan 1.431 0.012
C10H8 Azulene 1.377 0.013
C2H2N2O Furazan 1.421 0.014
CH2CHCH3 Propene 1.488 0.014
CH(CN)3 tricyanomethane 1.460 0.014
C10H8 Azulene 1.484 0.016
CH3CH(CH3)CN Propanenitrile, 2-methyl- 1.522 0.017
SiC2 Silicon dicarbide 1.265 0.018
C12H8 biphenylene 1.370 0.018
C6H6 Trimethylenecycopropane 1.437 0.019
C2H4O Ethylene oxide 1.459 0.019
C4 Carbon tetramer 1.304 0.019
C2 Carbon diatomic 1.243 0.020
C5H8O Cyclopentanone 1.504 0.021
C3 carbon trimer 1.277 0.023
C3O2 Carbon suboxide 1.251 0.023
C4H6 1-Methylcyclopropene 1.300 0.221
C4H6 1-Methylcyclopropene 1.476 0.792