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Compare Bonds

18 10 26 16 45

QCISD/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 250
histogram chart 200 histogram chart
histogram chart 150 histogram chart
histogram chart 100 histogram chart
histogram chart 50 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-0.426
Most positive difference C4H6 1-Methylcyclopropene0.822

Bond lengths
Click on entry for experimental details.

Species Name Experimental (Å) Difference (Å)
C4H10O Methyl propyl ether 1.530 -0.426
C4H6 1-Methylcyclopropene 1.515 -0.419
CH2ClCHCl2 1,1,2-trichloroethane 1.580 -0.060
CH3CHNOH Acetaldoxime 1.550 -0.037
C2Cl2 dichloroacetylene 1.246 -0.028
C3H3NO Isoxazole 1.356 -0.023
C3H5 Allyl radical 1.428 -0.022
C5H6 Bicyclo[2.1.0]pent-2-ene 1.560 -0.015
C3F6 hexafluoropropene 1.513 -0.012
CF3COOH trifluoroacetic acid 1.546 -0.010
C4H6O2 2,3-Butanedione 1.527 -0.008
C2H2O2 Ethanedial 1.526 -0.007
C5H6 1,3-Cyclopentadiene 1.540 -0.006
C5H8 Bicyclo[2.1.0]pentane 1.536 -0.006
CF2CCl2 difluorodichloroethylene 1.345 -0.006
C2HF3 Trifluoroethylene 1.341 -0.002
C3F8 perfluoropropane 1.546 -0.001
H2NCH2COOH Glycine 1.532 -0.001
C5H8O Cyclopentanone 1.557 -0.000
C9H8 Indene 1.415 -0.000
C5H4O2 4-Cyclopentene-1,3-dione 1.509 0.000
C2H2O4 Oxalic Acid 1.544 0.001
CH2ClCHO chloroacetaldehyde 1.521 0.001
C6H4Cl2 1,3-dichlorobenzene 1.404 0.001
CH2CHCH3 Propene 1.353 0.001
C4H6S Thiophene, 2,5-dihydro- 1.518 0.003
C6H5Cl chlorobenzene 1.402 0.003
ClCOClCO Oxalyl chloride 1.534 0.004
C2H5NO3 Nitric acid, ethyl ester 1.528 0.004
C4H6O Furan, 2,5-dihydro- 1.347 0.004
C5H8 Cyclopentene 1.350 0.004
C6H5CN phenyl cyanide 1.451 0.005
CH3CCl2CH3 Propane, 2,2-dichloro- 1.523 0.005
CH3CHS Thioacetaldehyde 1.506 0.005
C6H5CH2CH3 Ethylbenzene 1.524 0.006
C10H8 Azulene 1.407 0.007
C2H4S Thiirane 1.484 0.007
C6H5CCH phenylacetylene 1.448 0.007
CH2CClCHCH2 1,3-Butadiene, 2-chloro- 1.344 0.007
CH3CHCHCH3 2-Butene, (E)- 1.347 0.007
C6H8 1,4-Cyclohexadiene 1.347 0.007
CH2CClCHCH2 1,3-Butadiene, 2-chloro- 1.469 0.007
H2CCCCH2 Butatriene 1.283 0.008
C10H8 Azulene 1.414 0.008
C4H8O2 Ethyl acetate 1.508 0.008
C6H10O cyclohexanone 1.545 0.009
CH2ClCH2CH3 Propane, 1-chloro- 1.525 0.009
C4H5N Pyrrole 1.382 0.009
C6H6 Fulvene 1.349 0.010
C7H12 Norbornane 1.573 0.010
CH2ClCCCl 1,3-dichloropropyne 1.456 0.011
CHCCH2CH3 1-Butyne 1.544 0.011
CH3CHFCH3 2-Fluoropropane 1.521 0.011
C3H6O 2-Propen-1-ol 1.502 0.011
CH3CH2SH ethanethiol 1.528 0.011
C2H2ClF 1-chloro-1-fluoroethylene 1.327 0.011
C4H6S Thiophene, 2,5-dihydro- 1.340 0.011
CH3OC2H5 Ethane, methoxy- 1.521 0.011
CH3CHClCH3 Propane, 2-chloro- 1.522 0.011
CH3CHCHCH3 2-Butene, (Z)- 1.346 0.011
CH3CSNH2 Ethanethioamide 1.512 0.012
C2H2F2 Ethene, 1,2-difluoro-, (E)- 1.329 0.012
CHCCH2CH3 1-Butyne 1.217 0.012
C2H8N2 Ethylenediamine 1.545 0.012
CH2CClCHCH2 1,3-Butadiene, 2-chloro- 1.344 0.012
CH2CHCH2CH3 1-Butene 1.342 0.012
CH3CH(CH3)CN Propanenitrile, 2-methyl- 1.481 0.012
C2N2 Cyanogen 1.389 0.012
CHF2CHF2 1,1,2,2-tetrafluoroethane 1.511 0.012
C2H3Br vinyl bromide 1.332 0.012
C5H10 Cyclopropane, 1,1-dimethyl- 1.520 0.012
C12H8 biphenylene 1.372 0.012
C6H4Cl2 1,3-dichlorobenzene 1.392 0.013
CH2CHF Ethene, fluoro- 1.329 0.013
C2H6 Ethane 1.536 0.013
CH2CS Thioketene 1.314 0.013
C5H6 Cyclopropylacetylene 1.527 0.013
C3F6 hexafluoropropene 1.329 0.013
CH3CHCHCH3 2-Butene, (E)- 1.508 0.013
C2H5Br Ethyl bromide 1.518 0.014
C12H8 biphenylene 1.524 0.014
C12H8 biphenylene 1.428 0.014
C6H5Cl chlorobenzene 1.399 0.014
C4H4N2 Pyrazine 1.397 0.014
C6H6 Fulvene 1.355 0.014
C2H3CCH 1-Buten-3-yne 1.344 0.014
C6H5CCH phenylacetylene 1.396 0.015
C6H5CN phenyl cyanide 1.396 0.015
C5H8 Cyclopentene 1.518 0.015
C2H4 Ethylene 1.339 0.015
C6H5CCH phenylacetylene 1.398 0.015
C5H8 1,4-Pentadiene 1.339 0.015
C2H3CCH 1-Buten-3-yne 1.215 0.015
CH3CH2CHO Propanal 1.509 0.015
C4H8O2 Ethyl acetate 1.515 0.015
C5H8O Methyl cyclopropyl ketone 1.510 0.016
C5H8 Cyclobutane, methylene- 1.331 0.016
CH2CHCHO Acrolein 1.341 0.016
C6H8 1,4-Cyclohexadiene 1.511 0.016
C6H5CN phenyl cyanide 1.397 0.016
C6H5CH3 toluene 1.513 0.016
CH3CH2O Ethoxy radical 1.521 0.016
C12H8 biphenylene 1.432 0.016
C3H6O 2-Propen-1-ol 1.337 0.016
C7H16 heptane 1.534 0.016
CH3CHF2 Ethane, 1,1-difluoro- 1.498 0.016
C6H10 cyclohexene 1.340 0.016
C10H8 naphthalene 1.420 0.016
C10H8 Azulene 1.398 0.016
CH2CO Ketene 1.314 0.016
C6H4Cl2 1,4-dichlorobenzene 1.388 0.017
C2H2F2 Ethene, 1,2-difluoro-, (Z)- 1.324 0.017
C5H8 Ethenylcyclopropane 1.522 0.017
C3H2O3 vinylene carbonate 1.331 0.017
C5H10 Cyclopropane, 1,1-dimethyl- 1.514 0.017
C6H5F Fluorobenzene 1.397 0.017
CH3CHCHCH3 2-Butene, (Z)- 1.506 0.017
C5H8 1,4-Pentadiene 1.511 0.017
C6H5CH3 toluene 1.395 0.017
C6H5CH2CH3 Ethylbenzene 1.399 0.018
C6H5CH3 toluene 1.395 0.018
C4H8O2 1,3-Dioxane 1.528 0.018
C6H10O cyclohexanone 1.542 0.018
C10H8 Azulene 1.405 0.018
C5H6 Cyclopropylacetylene 1.211 0.018
C6H6 Trimethylenecycopropane 1.330 0.018
CH2CHCH2F Allyl Fluoride 1.333 0.018
CH2CHCH2CH3 1-Butene 1.536 0.018
C6H5F Fluorobenzene 1.395 0.019
CH3CHO Acetaldehyde 1.501 0.019
C6H4Cl2 1,4-dichlorobenzene 1.394 0.019
C7H12 Norbornane 1.546 0.019
CH2CHCHO Acrolein 1.468 0.019
C6H10 cyclohexene 1.510 0.019
C2H3CCH 1-Buten-3-yne 1.434 0.019
C10H8 naphthalene 1.370 0.020
C2H5CN ethyl cyanide 1.468 0.020
C6H5F Fluorobenzene 1.383 0.020
CH3CH2CH2CH3 Butane 1.531 0.020
HCCCl Chloroacetylene 1.203 0.020
C2H Ethynyl radical 1.217 0.020
C6H5CH2CH3 Ethylbenzene 1.535 0.020
C10H16 adamantane 1.540 0.020
CH3CH2OH Ethanol 1.512 0.020
HCCBr bromoacetylene 1.204 0.020
C5H4O2 4-Cyclopentene-1,3-dione 1.341 0.021
C(CN)4 tetracyanomethane 1.484 0.021
C6H6 Benzvalene 1.339 0.021
C5H6 Bicyclo[2.1.0]pent-2-ene 1.530 0.021
CH3CCH propyne 1.207 0.021
HCCF Fluoroacetylene 1.198 0.021
C6H5CCH phenylacetylene 1.208 0.021
CH3CH2NH2 Ethylamine 1.531 0.021
C5H8 Ethenylcyclopropane 1.334 0.021
C5H6 Cyclopropylacetylene 1.503 0.021
CH2ClCCCl 1,3-dichloropropyne 1.201 0.022
HCCCN Cyanoacetylene 1.376 0.022
C4H8 cyclobutane 1.555 0.022
C3H3NO Oxazole 1.353 0.022
C5H8 Ethenylcyclopropane 1.475 0.022
C2H3 vinyl 1.316 0.022
C10H8 naphthalene 1.420 0.022
C6H10 cyclohexene 1.530 0.022
C7H8 Norbornadiene 1.336 0.022
CH3CH2CHO Propanal 1.523 0.022
C6H5CH3 toluene 1.394 0.023
CH2CCH2 allene 1.308 0.023
HCCCN Cyanoacetylene 1.206 0.023
C4H6O Furan, 2,5-dihydro- 1.502 0.023
C5H8 Cyclobutane, methylene- 1.524 0.023
C3H8O2 1,3-Propanediol 1.514 0.024
C2H2+ acetylene cation 1.253 0.024
H2CCCCH2 Butatriene 1.318 0.024
C3H8 Propane 1.526 0.024
CH3CN Acetonitrile 1.458 0.024
C2H5F fluoroethane 1.505 0.024
CH2CHOH ethenol 1.326 0.024
C3H4 cyclopropene 1.296 0.025
C6H4Cl2 1,3-dichlorobenzene 1.388 0.025
C2F2 difluoroacetylene 1.187 0.025
C6H10 cyclohexene 1.530 0.025
C2H2 Acetylene 1.203 0.025
C3H4N2 1H-Imidazole 1.364 0.025
C5H6 1,3-Cyclopentadiene 1.340 0.026
CH3CCH propyne 1.460 0.026
CH2CHCH2F Allyl Fluoride 1.488 0.026
C4H9N Pyrrolidine 1.534 0.026
C6H6 Benzvalene 1.503 0.026
HOCH2COOH Hydroxyacetic acid 1.495 0.026
C2H4F2 1,2-difluoroethane 1.501 0.026
C4H6O Cyclobutanone 1.527 0.027
C4H6O Cyclobutanone 1.556 0.027
C6H5Cl chlorobenzene 1.386 0.027
C4H4Se selenophene 1.433 0.028
C5H8 Cyclobutane, methylene- 1.557 0.028
C10H8 naphthalene 1.410 0.028
C7H8 Norbornadiene 1.557 0.028
C6H6 Fulvene 1.476 0.029
C6H10O cyclohexanone 1.503 0.029
C2 Carbon diatomic 1.243 0.029
C10H8 Azulene 1.377 0.029
C3H2N2 Malononitrile 1.459 0.029
C2H5CN ethyl cyanide 1.526 0.029
C5H8 Bicyclo[2.1.0]pentane 1.565 0.030
F2CCCF2 tetrafluoroallene 1.282 0.030
C3H6 Cyclopropane 1.501 0.030
C4H6 Bicyclo[1.1.0]butane 1.498 0.030
C7H12 Norbornane 1.536 0.030
C5H8 Bicyclo[2.1.0]pentane 1.528 0.030
C6H5CN phenyl cyanide 1.388 0.030
C6H6 Benzvalene 1.529 0.031
C6H6 Fulvene 1.470 0.031
CH2CHCH2CH3 1-Butene 1.493 0.031
C2H4O Ethylene oxide 1.459 0.031
C5H7N Cyclobutanecarbonitrile 1.551 0.031
C6H5CCH phenylacetylene 1.388 0.032
C4H5N Pyrrole 1.417 0.032
C8H8 cubane 1.571 0.033
CH2CHCH3 Propene 1.488 0.033
CHCCH2CH3 1-Butyne 1.457 0.033
C5H8 Bicyclo[1.1.1]pentane 1.557 0.034
C7H8 Norbornadiene 1.530 0.034
C2H2N2O Furazan 1.421 0.034
C5H6 Propellane 1.525 0.034
C12H8 biphenylene 1.370 0.034
C4H6 Bicyclo[1.1.0]butane 1.497 0.034
C5H8 Cyclopentene 1.540 0.035
CH3CH(CH3)CN Propanenitrile, 2-methyl- 1.522 0.035
C4H6O2 2,3-Butanedione 1.507 0.035
C3O2 Carbon suboxide 1.251 0.035
CH(CN)3 tricyanomethane 1.460 0.036
C5H6 1,3-Cyclopentadiene 1.460 0.037
C6H6 Benzvalene 1.452 0.037
SiC2 Silicon dicarbide 1.265 0.038
C3H4 cyclopropene 1.509 0.038
C5H8O Cyclopentanone 1.504 0.038
C10H8 Azulene 1.484 0.039
C4 Carbon tetramer 1.304 0.039
C5H6 Cyclopropylacetylene 1.422 0.042
C6H6 Trimethylenecycopropane 1.437 0.043
C5H8 Bicyclo[2.1.0]pentane 1.507 0.056
C5H6 Propellane 1.596 0.077
C4H6 1-Methylcyclopropene 1.300 0.250
C4H6 1-Methylcyclopropene 1.476 0.822