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Compare Bonds

18 10 26 16 45

CCD/3-21G 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-0.430
Most positive difference C4H6 1-Methylcyclopropene0.813

Bond lengths
Click on entry for experimental details.

Species Name Experimental (Å) Difference (Å)
C4H10O Methyl propyl ether 1.530 -0.430
C4H6 1-Methylcyclopropene 1.515 -0.425
CH2ClCHCl2 1,1,2-trichloroethane 1.580 -0.064
C2Cl2 dichloroacetylene 1.246 -0.042
C3H5 Allyl radical 1.428 -0.038
C3H3NO Isoxazole 1.356 -0.028
C2H Ethynyl radical 1.217 -0.024
C3F8 perfluoropropane 1.546 -0.023
C6H5Br bromobenzene 1.420 -0.023
CF2CCl2 difluorodichloroethylene 1.345 -0.022
C3F6 hexafluoropropene 1.513 -0.021
CF3COOH trifluoroacetic acid 1.546 -0.017
C2HF3 Trifluoroethylene 1.341 -0.016
C2H3 vinyl 1.316 -0.015
CH2CHCH3 Propene 1.353 -0.011
C5H6 Bicyclo[2.1.0]pent-2-ene 1.560 -0.011
C6H4Cl2 1,3-dichlorobenzene 1.404 -0.008
C4H6O Furan, 2,5-dihydro- 1.347 -0.008
C9H8 Indene 1.415 -0.008
C6H5Cl chlorobenzene 1.402 -0.007
C5H8 Cyclopentene 1.350 -0.007
CH2CClCHCH2 1,3-Butadiene, 2-chloro- 1.344 -0.006
C4H6O2 2,3-Butanedione 1.527 -0.005
CH3CHCHCH3 2-Butene, (E)- 1.347 -0.005
C6H8 1,4-Cyclohexadiene 1.347 -0.005
C2H2O2 Ethanedial 1.526 -0.004
C3F6 hexafluoropropene 1.329 -0.004
H2NCH2COOH Glycine 1.532 -0.004
C6H5CN phenyl cyanide 1.451 -0.004
H2CCCCH2 Butatriene 1.283 -0.004
C5H8 Bicyclo[2.1.0]pentane 1.536 -0.003
C2N2 Cyanogen 1.389 -0.003
C2H2ClF 1-chloro-1-fluoroethylene 1.327 -0.003
C2H2O4 Oxalic Acid 1.544 -0.003
CH2CS Thioketene 1.314 -0.003
C6H6 Fulvene 1.349 -0.002
C5H8O Cyclopentanone 1.557 -0.001
CH3CHCHCH3 2-Butene, (Z)- 1.346 -0.001
CHCCH2CH3 1-Butyne 1.217 -0.001
C10H8 Azulene 1.407 -0.001
C2H2F2 Ethene, 1,2-difluoro-, (E)- 1.329 -0.001
C5H6 1,3-Cyclopentadiene 1.540 -0.001
C4H6S Thiophene, 2,5-dihydro- 1.340 -0.001
CH2CHCH2CH3 1-Butene 1.342 -0.000
CH2CClCHCH2 1,3-Butadiene, 2-chloro- 1.344 -0.000
C2H3Br vinyl bromide 1.332 -0.000
ClCOClCO Oxalyl chloride 1.534 0.000
CH3CH(CH3)CN Propanenitrile, 2-methyl- 1.481 0.001
CH2CHF Ethene, fluoro- 1.329 0.002
CH2CHCHO Acrolein 1.341 0.002
C2H3CCH 1-Buten-3-yne 1.215 0.002
C10H8 Azulene 1.414 0.002
CH2CO Ketene 1.314 0.002
C5H8 1,4-Pentadiene 1.339 0.002
CH3CCl2CH3 Propane, 2,2-dichloro- 1.523 0.003
C2H4 Ethylene 1.339 0.003
C12H8 biphenylene 1.372 0.003
C6H5CCH phenylacetylene 1.448 0.003
C2H3CCH 1-Buten-3-yne 1.344 0.003
C3H6O 2-Propen-1-ol 1.337 0.003
C6H10 cyclohexene 1.340 0.003
C6H4Cl2 1,3-dichlorobenzene 1.392 0.003
C4H5N Pyrrole 1.382 0.004
C4H4N2 Pyrazine 1.397 0.004
C6H5Br bromobenzene 1.401 0.004
C6H6 Fulvene 1.355 0.004
C6H6 Trimethylenecycopropane 1.330 0.005
CH2ClCHO chloroacetaldehyde 1.521 0.005
CH2CClCHCH2 1,3-Butadiene, 2-chloro- 1.469 0.005
C5H6 Cyclopropylacetylene 1.211 0.005
C2H2F2 Ethene, 1,2-difluoro-, (Z)- 1.324 0.005
CH2ClCCCl 1,3-dichloropropyne 1.456 0.005
CH2CHCH2F Allyl Fluoride 1.333 0.005
CH3CHS Thioacetaldehyde 1.506 0.006
C4H6S Thiophene, 2,5-dihydro- 1.518 0.006
C5H4O2 4-Cyclopentene-1,3-dione 1.341 0.006
HCCCl Chloroacetylene 1.203 0.006
C2 Carbon diatomic 1.243 0.006
C5H4O2 4-Cyclopentene-1,3-dione 1.509 0.007
HCCBr bromoacetylene 1.204 0.007
C3H2O3 vinylene carbonate 1.331 0.007
HCCF Fluoroacetylene 1.198 0.007
C10H8 Azulene 1.398 0.007
C6H5Cl chlorobenzene 1.399 0.007
C2F2 difluoroacetylene 1.187 0.007
CH2ClCCCl 1,3-dichloropropyne 1.201 0.007
C6H5CH2CH3 Ethylbenzene 1.524 0.007
C6H4Cl2 1,4-dichlorobenzene 1.388 0.007
CHF2CHF2 1,1,2,2-tetrafluoroethane 1.511 0.008
CH3CCH propyne 1.207 0.008
C6H5CN phenyl cyanide 1.396 0.008
C6H5CCH phenylacetylene 1.398 0.008
C6H5CCH phenylacetylene 1.396 0.008
C6H5CCH phenylacetylene 1.208 0.008
C6H5CN phenyl cyanide 1.397 0.009
C6H6 Benzvalene 1.339 0.009
C5H8 Ethenylcyclopropane 1.334 0.009
C6H10O cyclohexanone 1.545 0.009
CH2ClCH2CH3 Propane, 1-chloro- 1.525 0.009
C6H5F Fluorobenzene 1.397 0.009
C10H8 naphthalene 1.420 0.009
C6H5CH2CH3 Ethylbenzene 1.399 0.009
C6H5F Fluorobenzene 1.395 0.010
HCCCN Cyanoacetylene 1.206 0.010
CH2CCH2 allene 1.308 0.010
C2H5NO3 Nitric acid, ethyl ester 1.528 0.010
C2H4S Thiirane 1.484 0.010
C6H5CH3 toluene 1.395 0.010
H2CCCCH2 Butatriene 1.318 0.011
C6H5CH3 toluene 1.395 0.011
C10H8 naphthalene 1.370 0.011
C7H8 Norbornadiene 1.336 0.011
HCCCN Cyanoacetylene 1.376 0.011
C2H5CN ethyl cyanide 1.468 0.011
C5H10 Cyclopropane, 1,1-dimethyl- 1.520 0.011
C12H8 biphenylene 1.428 0.011
C2H2+ acetylene cation 1.253 0.012
C6H4Cl2 1,4-dichlorobenzene 1.394 0.012
C2H2 Acetylene 1.203 0.012
CH2CHOH ethenol 1.326 0.012
CH3CH(NH2)COOH Alanine 1.544 0.012
C2H8N2 Ethylenediamine 1.545 0.013
CH3CHClCH3 Propane, 2-chloro- 1.522 0.013
C6H5F Fluorobenzene 1.383 0.013
C4H8O2 Ethyl acetate 1.508 0.014
C10H8 Azulene 1.405 0.014
C3H4 cyclopropene 1.296 0.014
C7H12 Norbornane 1.573 0.014
CH3CH2SH ethanethiol 1.528 0.014
CH3CSNH2 Ethanethioamide 1.512 0.014
C12H8 biphenylene 1.432 0.015
C6H5CH3 toluene 1.394 0.015
C3H4N2 1H-Imidazole 1.364 0.015
C3H3NO Oxazole 1.353 0.015
C5H6 1,3-Cyclopentadiene 1.340 0.015
C5H6 Cyclopropylacetylene 1.527 0.015
C5H10 Cyclopropane, 1,1-dimethyl- 1.514 0.015
C2H3CCH 1-Buten-3-yne 1.434 0.016
CH3CHFCH3 2-Fluoropropane 1.521 0.016
CHCCH2CH3 1-Butyne 1.544 0.016
C10H16 adamantane 1.540 0.016
C3H6O 2-Propen-1-ol 1.502 0.017
F2CCCF2 tetrafluoroallene 1.282 0.017
C6H8 1,4-Cyclohexadiene 1.511 0.017
C5H8 Ethenylcyclopropane 1.475 0.017
CH3CHCHCH3 2-Butene, (E)- 1.508 0.017
CH3CN Acetonitrile 1.458 0.017
C10H8 naphthalene 1.420 0.018
C6H4Cl2 1,3-dichlorobenzene 1.388 0.018
C10H8 Azulene 1.377 0.018
C5H8 Ethenylcyclopropane 1.522 0.018
CH3OC2H5 Ethane, methoxy- 1.521 0.018
C7H12 Norbornane 1.546 0.019
C7H16 heptane 1.534 0.019
CH3CH2CHO Propanal 1.509 0.019
C6H10O cyclohexanone 1.542 0.019
C2H5Br Ethyl bromide 1.518 0.019
C5H8 1,4-Pentadiene 1.511 0.019
C5H8O Methyl cyclopropyl ketone 1.510 0.020
C6H5CH3 toluene 1.513 0.020
C2H6 Ethane 1.536 0.020
C5H8 Cyclopentene 1.518 0.020
C6H5Cl chlorobenzene 1.386 0.020
CH3CHCHCH3 2-Butene, (Z)- 1.506 0.021
CH3CHF2 Ethane, 1,1-difluoro- 1.498 0.021
C4H8O2 1,3-Dioxane 1.528 0.021
C2H5I Ethyl iodide 1.521 0.021
C4H8O2 Ethyl acetate 1.515 0.021
C3O2 Carbon suboxide 1.251 0.021
C6H10 cyclohexene 1.510 0.022
C3H2N2 Malononitrile 1.459 0.022
CH3CH2O Ethoxy radical 1.521 0.022
CH3CH2CH2CH3 Butane 1.531 0.022
C6H5CN phenyl cyanide 1.388 0.023
CH2CHCH2CH3 1-Butene 1.536 0.024
C6H10 cyclohexene 1.530 0.024
C6H5CH2CH3 Ethylbenzene 1.535 0.024
C10H8 naphthalene 1.410 0.024
CH3CH2CHO Propanal 1.523 0.024
C12H8 biphenylene 1.524 0.025
C6H5CCH phenylacetylene 1.388 0.025
C4 Carbon tetramer 1.304 0.025
C12H8 biphenylene 1.370 0.025
CH3CH2NH2 Ethylamine 1.531 0.025
SiC2 Silicon dicarbide 1.265 0.025
C6H10 cyclohexene 1.530 0.026
CH2CHCHO Acrolein 1.468 0.026
CH3CHO Acetaldehyde 1.501 0.026
C5H6 Cyclopropylacetylene 1.503 0.027
C4H6 Bicyclo[1.1.0]butane 1.497 0.027
CH3CCH propyne 1.460 0.027
CH(CN)3 tricyanomethane 1.460 0.027
C4H4Se selenophene 1.433 0.027
C7H8 Norbornadiene 1.557 0.027
CH3CH2OH Ethanol 1.512 0.027
C3H8O2 1,3-Propanediol 1.514 0.028
C3H8 Propane 1.526 0.028
C5H6 Bicyclo[2.1.0]pent-2-ene 1.530 0.029
C2H2N2O Furazan 1.421 0.029
C7H12 Norbornane 1.536 0.029
C4H5N Pyrrole 1.417 0.029
C6H6 Benzvalene 1.503 0.029
HOCH2COOH Hydroxyacetic acid 1.495 0.030
C6H5Br bromobenzene 1.375 0.030
CH2CHCH2F Allyl Fluoride 1.488 0.030
C4H6O Furan, 2,5-dihydro- 1.502 0.030
C4H6O2 2,3-Butanedione 1.507 0.031
C6H10O cyclohexanone 1.503 0.031
C2H5F fluoroethane 1.505 0.031
CHCCH2CH3 1-Butyne 1.457 0.031
C4H8 cyclobutane 1.555 0.031
C2H4F2 1,2-difluoroethane 1.501 0.032
CH2CHCH2CH3 1-Butene 1.493 0.033
C3H6 Cyclopropane 1.501 0.033
C5H8 Bicyclo[2.1.0]pentane 1.528 0.034
C6H6 Benzvalene 1.529 0.034
CH3CH(NH2)COOH Alanine 1.509 0.034
C2H5CN ethyl cyanide 1.526 0.034
C5H6 Cyclopropylacetylene 1.422 0.034
C8H8 cubane 1.571 0.035
C4H6 Bicyclo[1.1.0]butane 1.498 0.035
C6H6 Fulvene 1.476 0.036
C6H6 Fulvene 1.470 0.036
C7H8 Norbornadiene 1.530 0.036
CH3CH(CH3)CN Propanenitrile, 2-methyl- 1.522 0.036
C5H8 Bicyclo[2.1.0]pentane 1.565 0.037
CH2CHCH3 Propene 1.488 0.038
C5H8 Bicyclo[1.1.1]pentane 1.557 0.039
C5H8 Cyclopentene 1.540 0.039
C5H7N Cyclobutanecarbonitrile 1.551 0.039
C2H4O Ethylene oxide 1.459 0.040
C5H6 Propellane 1.525 0.040
C6H6 Trimethylenecycopropane 1.437 0.041
C3H4 cyclopropene 1.509 0.041
C4H9N Pyrrolidine 1.534 0.042
C6H6 Benzvalene 1.452 0.042
C5H6 1,3-Cyclopentadiene 1.460 0.043
C5H8O Cyclopentanone 1.504 0.049
C10H8 Azulene 1.484 0.050
C5H8 Bicyclo[2.1.0]pentane 1.507 0.061
C5H6 Propellane 1.596 0.099
C4H6 1-Methylcyclopropene 1.300 0.254
C4H6 1-Methylcyclopropene 1.476 0.813