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18 10 26 16 45

B3LYP/aug-cc-pVDZ 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 300
histogram chart 250 histogram chart
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 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 CH3CHCHCH3 2-Butene, (E)-1.558

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 -0.416
CH3CHCHCH3 2-Butene, (Z)- 1.506 -0.404
CH3CHCHCH3 2-Butene, (E)- 1.347 -0.251
CH3CHCHCH3 2-Butene, (Z)- 1.346 -0.244
CH2ClCHCl2 1,1,2-trichloroethane 1.580 -0.061
C3H3NO Isoxazole 1.356 -0.043
C3H5 Allyl radical 1.428 -0.039
C2Cl2 dichloroacetylene 1.246 -0.035
CH3CHNOH Acetaldoxime 1.550 -0.031
C5H8 Bicyclo[2.1.0]pentane 1.536 -0.029
CH3CHCl2 Ethane, 1,1-dichloro- 1.540 -0.027
C6H5Br bromobenzene 1.420 -0.024
CHClCHCl Ethene, 1,2-dichloro-, (E)- 1.354 -0.023
C4H6O2 2,3-Butanedione 1.527 -0.022
C5H8O Cyclopentanone 1.557 -0.019
CH2CHCHCH2 1,3-Butadiene 1.476 -0.017
CH2CF2 Ethene, 1,1-difluoro- 1.340 -0.016
CH2CHCH3 Propene 1.353 -0.016
C6H5CCH phenylacetylene 1.448 -0.015
CH2ClCH2Cl Ethane, 1,2-dichloro- 1.531 -0.015
C4H6S Thiophene, 2,5-dihydro- 1.518 -0.015
C5H4O2 4-Cyclopentene-1,3-dione 1.509 -0.014
CH2CHCH2F Allyl Fluoride 1.350 -0.014
C6H5CN phenyl cyanide 1.451 -0.013
C5H6 Propellane 1.596 -0.013
C2HF3 Trifluoroethylene 1.341 -0.013
CH3COOH Acetic acid 1.517 -0.012
C4H6O Furan, 2,5-dihydro- 1.347 -0.012
CH3CHS Thioacetaldehyde 1.506 -0.012
C3F6 hexafluoropropene 1.513 -0.012
C12H8 biphenylene 1.524 -0.011
C6H10O cyclohexanone 1.545 -0.011
C3H7N Cyclopropylamine 1.520 -0.011
C2H6O2 1,2-Ethanediol 1.530 -0.010
CF2CCl2 difluorodichloroethylene 1.345 -0.010
C6H5CH2CH3 Ethylbenzene 1.524 -0.010
C6H4Cl2 1,3-dichlorobenzene 1.404 -0.008
H2CCCCH2 Butatriene 1.283 -0.008
H2NCH2COOH Glycine 1.532 -0.008
CH3CH(CH3)CN Propanenitrile, 2-methyl- 1.481 -0.007
CH3COF Acetyl fluoride 1.503 -0.007
C3H6O Propylene oxide 1.513 -0.007
C7H12 Norbornane 1.573 -0.007
C2H3CCH 1-Buten-3-yne 1.434 -0.007
CH2CClCHCH2 1,3-Butadiene, 2-chloro- 1.469 -0.007
C4H2 Diacetylene 1.378 -0.007
C2F6 hexafluoroethane 1.560 -0.006
CH2ClCCCl 1,3-dichloropropyne 1.456 -0.006
C10H8 Azulene 1.407 -0.006
C12H8 biphenylene 1.432 -0.006
C6F6 hexafluorobenzene 1.401 -0.006
C6H5Cl chlorobenzene 1.402 -0.006
C2N2 Cyanogen 1.389 -0.006
CH3COCl Acetyl Chloride 1.506 -0.006
C4H6 Methylenecyclopropane 1.332 -0.006
CH2SHCH2SH 1,2-Ethanedithiol 1.530 -0.006
C12H8 biphenylene 1.428 -0.005
C4H6S Thiophene, 2,5-dihydro- 1.340 -0.005
CHCCH2CH3 1-Butyne 1.544 -0.005
C2H8N2 Ethylenediamine 1.545 -0.005
CH2CHCH2CH3 1-Butene 1.342 -0.005
C2H6 Ethane 1.536 -0.005
C3H6S Thietane 1.549 -0.005
C10H8 Azulene 1.414 -0.005
CH2CCHCH3 1,2-Butadiene 1.515 -0.004
CH3SCH2CH3 Ethane, (methylthio)- 1.530 -0.004
CH3CCCH3 2-Butyne 1.468 -0.004
CHCCH2CH3 1-Butyne 1.217 -0.004
C2H4 Ethylene 1.339 -0.004
CH2ClCH2CH3 Propane, 1-chloro- 1.525 -0.004
C3H7SH 1-Propanethiol 1.536 -0.003
C3H6O 2-Propen-1-ol 1.502 -0.003
CH3CHFCH3 2-Fluoropropane 1.521 -0.003
CH3COCH3 Acetone 1.520 -0.003
CH2CClCHCH2 1,3-Butadiene, 2-chloro- 1.344 -0.003
CH2CClCHCH2 1,3-Butadiene, 2-chloro- 1.344 -0.003
CH3CCl2CH3 Propane, 2,2-dichloro- 1.523 -0.003
C2H3 vinyl 1.316 -0.003
C6H5Br bromobenzene 1.401 -0.003
CH3OC2H5 Ethane, methoxy- 1.521 -0.002
C5H8 1,4-Pentadiene 1.339 -0.002
C2H3Br vinyl bromide 1.332 -0.002
CH2CHF Ethene, fluoro- 1.329 -0.002
CH3CH2SH ethanethiol 1.528 -0.002
C2H3Cl Ethene, chloro- 1.332 -0.002
C2H4S Thiirane 1.484 -0.002
C7H16 heptane 1.534 -0.002
C3H4O Cyclopropanone 1.475 -0.002
C2H5Br Ethyl bromide 1.518 -0.001
C7H12 Norbornane 1.546 -0.001
C3H6O 2-Propen-1-ol 1.337 -0.001
C5H6 Propellane 1.525 -0.001
CH2CCHCH3 1,2-Butadiene 1.314 -0.001
CH3CSNH2 Ethanethioamide 1.512 -0.001
CH3CHClCH3 Propane, 2-chloro- 1.522 -0.001
C5H8 1,4-Pentadiene 1.511 -0.001
C6H6 Fulvene 1.349 -0.001
C2H2F2 Ethene, 1,2-difluoro-, (E)- 1.329 -0.001
C6H5Cl chlorobenzene 1.399 -0.001
C2H5CN ethyl cyanide 1.468 -0.001
CH3CONH2 Acetamide 1.519 -0.000
HCCCN Cyanoacetylene 1.376 -0.000
C6H5CN phenyl cyanide 1.396 -0.000
C6H5CCH phenylacetylene 1.396 -0.000
C6H10 cyclohexene 1.510 -0.000
C2H2O4 Oxalic Acid 1.544 -0.000
C5H8 Ethenylcyclopropane 1.522 0.000
CH3CH2CHO Propanal 1.509 0.000
C3H7SH 1-Propanethiol 1.529 0.000
C2H3CCH 1-Buten-3-yne 1.344 0.000
C4H8O2 Ethyl acetate 1.508 0.000
C6H10 cyclohexene 1.340 0.000
C2H2ClF 1-chloro-1-fluoroethylene 1.327 0.000
CH2C(CH3)CH3 1-Propene, 2-methyl- 1.507 0.000
C5H8 Cyclobutane, methylene- 1.524 0.000
CH2CHCHO Acrolein 1.341 0.000
C3H6O Propylene oxide 1.471 0.000
C4H8 cyclobutane 1.555 0.001
C4H5N Pyrrole 1.382 0.001
C2H2O2 Ethanedial 1.526 0.001
C2H3CCH 1-Buten-3-yne 1.215 0.001
CH3CCCH3 2-Butyne 1.214 0.001
C6H5CCH phenylacetylene 1.398 0.001
C6H6 Benzvalene 1.452 0.001
CH2CS Thioketene 1.314 0.001
CH3CH(NH2)COOH Alanine 1.544 0.001
C4H8O2 Ethyl acetate 1.515 0.001
C6H10O cyclohexanone 1.542 0.001
C4H6O Furan, 2,5-dihydro- 1.502 0.001
C6H6 Fulvene 1.476 0.002
C4H8O2 1,3-Dioxane 1.528 0.002
CH2CHCH2CH3 1-Butene 1.536 0.002
C6H5CN phenyl cyanide 1.397 0.002
C5H8 Cyclobutane, methylene- 1.331 0.002
C6H5OH phenol 1.398 0.002
C6H5F Fluorobenzene 1.397 0.002
CH3CH2CH2CH3 Butane 1.531 0.002
CH3CH2NH2 Ethylamine 1.531 0.002
C3H3N acrylonitrile 1.339 0.002
C6H6 Benzene 1.397 0.002
CH3CCH propyne 1.460 0.002
C5H8 Bicyclo[2.1.0]pentane 1.565 0.002
C4H6 Bicyclo[1.1.0]butane 1.497 0.002
C4H4Se selenophene 1.433 0.002
C10H8 Azulene 1.398 0.003
C10H16 adamantane 1.540 0.003
C5H8 Ethenylcyclopropane 1.475 0.003
C8H8 cubane 1.571 0.003
C2H2+ acetylene cation 1.253 0.003
C6H6 Fulvene 1.355 0.003
CH3CH2CHO Propanal 1.523 0.003
C4H4O Furan 1.361 0.003
C3H4 cyclopropene 1.296 0.003
C4H6 Cyclobutene 1.342 0.003
C7H8 Norbornadiene 1.336 0.003
C3H2O3 vinylene carbonate 1.331 0.004
CH2CCH2 allene 1.308 0.004
C10H8 Azulene 1.405 0.004
C5H8 Bicyclo[1.1.1]pentane 1.557 0.004
C6H4Cl2 1,4-dichlorobenzene 1.394 0.004
C10H8 naphthalene 1.420 0.004
CH3CHO Acetaldehyde 1.501 0.004
CH3CN Acetonitrile 1.458 0.004
C6H4Cl2 1,3-dichlorobenzene 1.392 0.004
C3H4O Cyclopropanone 1.575 0.004
C6H5F Fluorobenzene 1.395 0.004
C6H5CH2CH3 Ethylbenzene 1.535 0.004
C6H6 Benzvalene 1.529 0.004
C8H8 cyclooctatetraene 1.470 0.004
C4H6 Cyclobutene 1.517 0.004
H2CCCCH2 Butatriene 1.318 0.004
C6H10 cyclohexene 1.530 0.004
C4H6 Methylenecyclopropane 1.542 0.004
C2H2N2O Furazan 1.421 0.005
C6H5CH2CH3 Ethylbenzene 1.399 0.005
C(CN)4 tetracyanomethane 1.484 0.005
C12H8 biphenylene 1.372 0.005
CH3CH2O Ethoxy radical 1.521 0.005
CH2CO Ketene 1.314 0.005
C5H8O Methyl cyclopropyl ketone 1.510 0.005
C6H6 Benzvalene 1.339 0.005
CH3CCH propyne 1.207 0.005
C4H6 Bicyclo[1.1.0]butane 1.498 0.005
C2H2F2 Ethene, 1,2-difluoro-, (Z)- 1.324 0.005
C5H8 Cyclobutane, methylene- 1.557 0.006
C5H8 Ethenylcyclopropane 1.334 0.006
C3F6 hexafluoropropene 1.329 0.006
C7H8 Norbornadiene 1.557 0.006
C3H8 Propane 1.526 0.006
C2H3NO Nitrosoethylene 1.335 0.006
C6H12 Cyclohexane 1.530 0.006
CH3CH2OH Ethanol 1.512 0.006
C3H4 cyclopropene 1.509 0.006
HCCF Fluoroacetylene 1.198 0.006
C2H5N Aziridine 1.481 0.006
C6H6 Fulvene 1.470 0.007
C6H5CCH phenylacetylene 1.208 0.007
C3H3NO Oxazole 1.353 0.007
C4H2O3 Maleic Anhydride 1.332 0.007
C6H10 cyclohexene 1.530 0.007
CH2CHCHCH2 1,3-Butadiene 1.337 0.007
HCCCl Chloroacetylene 1.203 0.007
C2H2 Acetylene 1.203 0.007
C5H4O2 4-Cyclopentene-1,3-dione 1.341 0.007
CH3CH2Cl Ethyl chloride 1.510 0.007
CH2CCl2 Ethene, 1,1-dichloro- 1.324 0.007
C4H4O Furan 1.431 0.007
CH3CHF2 Ethane, 1,1-difluoro- 1.498 0.007
C3H3N acrylonitrile 1.426 0.008
CH2CHCHO Acrolein 1.468 0.008
C4H6 Cyclobutene 1.566 0.008
C6H4Cl2 1,4-dichlorobenzene 1.388 0.008
HCCCN Cyanoacetylene 1.206 0.008
C6H5F Fluorobenzene 1.383 0.008
HCCBr bromoacetylene 1.204 0.008
C5H8 Bicyclo[2.1.0]pentane 1.528 0.008
C8H8 cyclooctatetraene 1.337 0.008
C2H5F fluoroethane 1.505 0.008
CHCCH2CH3 1-Butyne 1.457 0.008
C6H6 Benzvalene 1.503 0.009
C4H9N Pyrrolidine 1.534 0.009
CH3CH(CH3)CH3 Isobutane 1.525 0.009
C3H8O2 1,3-Propanediol 1.514 0.009
C10H8 naphthalene 1.370 0.009
C2F2 difluoroacetylene 1.187 0.009
CH3CHSHCH3 2-Propanethiol 1.520 0.009
C6H6 Trimethylenecycopropane 1.330 0.009
C10H8 naphthalene 1.410 0.010
C6H4Cl2 1,3-dichlorobenzene 1.388 0.010
CH2C(CH3)CH3 1-Propene, 2-methyl- 1.330 0.011
C6H6 Trimethylenecycopropane 1.437 0.011
C3H2N2 Malononitrile 1.459 0.011
CH2CHCH2CH3 1-Butene 1.493 0.011
C4H5N Pyrrole 1.417 0.011
CH2CCHCH3 1,2-Butadiene 1.301 0.011
SiC2 Silicon dicarbide 1.265 0.011
CH2ClCCCl 1,3-dichloropropyne 1.201 0.011
C3H6 Cyclopropane 1.501 0.011
CH2CHOH ethenol 1.326 0.011
C2H4O Ethylene oxide 1.459 0.011
C7H12 Norbornane 1.536 0.012
C3F8 perfluoropropane 1.546 0.012
C3H4N2 1H-Imidazole 1.364 0.012
C4H2 Diacetylene 1.205 0.012
C2H5CN ethyl cyanide 1.526 0.012
C6H5Cl chlorobenzene 1.386 0.013
C5H7N Cyclobutanecarbonitrile 1.551 0.013
C2H4F2 1,2-difluoroethane 1.493 0.013
CH2CHCH3 Propene 1.488 0.014
C4H6 Methylenecyclopropane 1.457 0.014
C4 Carbon tetramer 1.304 0.014
CH2CHCH2F Allyl Fluoride 1.480 0.015
C7H8 Norbornadiene 1.530 0.015
C10H8 naphthalene 1.420 0.015
C10H8 Azulene 1.484 0.016
CHClCHCl Ethene, 1,2-dichloro-, (Z)- 1.317 0.017
C10H8 Azulene 1.377 0.017
HOCH2COOH Hydroxyacetic acid 1.495 0.018
CHF2CHF2 1,1,2,2-tetrafluoroethane 1.511 0.018
C6H10O cyclohexanone 1.503 0.018
CH3CH(CH3)CN Propanenitrile, 2-methyl- 1.522 0.018
F2CCCF2 tetrafluoroallene 1.282 0.018
C6H5CN phenyl cyanide 1.388 0.019
CH(CN)3 tricyanomethane 1.460 0.019
C2 Carbon diatomic 1.243 0.019
C6H5CCH phenylacetylene 1.388 0.021
CH3CH(NH2)COOH Alanine 1.509 0.021
C12H8 biphenylene 1.370 0.023
ClCOClCO Oxalyl chloride 1.534 0.024
C6H5Br bromobenzene 1.375 0.024
C5H8O Cyclopentanone 1.504 0.027
C5H8 Bicyclo[2.1.0]pentane 1.507 0.031
C4H6O2 2,3-Butanedione 1.507 0.046
C4H6 1-Methylcyclopropene 1.300 0.217
C4H6 1-Methylcyclopropene 1.476 0.796
CH3CHCHCH3 2-Butene, (E)- 1.508 1.558