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Compare Bonds

18 10 26 16 45

MP2=FULL/6-31G(2df,p) 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 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 C3H6O 2-Propen-1-ol-0.543
Most positive difference C4H6 1-Methylcyclopropene0.771

Bond lengths
Click on entry for experimental details.

Species Name Experimental (Å) Difference (Å)
C3H6O 2-Propen-1-ol 1.502 -0.543
C4H10O Methyl propyl ether 1.530 -0.440
C4H6 1-Methylcyclopropene 1.515 -0.428
CH3CHNOH Acetaldoxime 1.550 -0.063
C3H5 Allyl radical 1.428 -0.058
C4H6 Methylenecyclopropane 1.542 -0.048
C4H6 Methylenecyclopropane 1.457 -0.046
C2H Ethynyl radical 1.217 -0.045
C2H3 vinyl 1.316 -0.037
C3H3NO Isoxazole 1.356 -0.034
CH3CHCl2 Ethane, 1,1-dichloro- 1.540 -0.034
C5H8O Cyclopentanone 1.557 -0.033
C6H5Br bromobenzene 1.420 -0.030
C4H6O2 2,3-Butanedione 1.527 -0.030
C3F6 hexafluoropropene 1.513 -0.028
C6H5CN phenyl cyanide 1.451 -0.027
C3H7N Cyclopropylamine 1.520 -0.025
C12H8 biphenylene 1.524 -0.025
C5H4O2 4-Cyclopentene-1,3-dione 1.509 -0.024
C2H2N2O Furazan 1.421 -0.024
CH3CH(CH3)CN Propanenitrile, 2-methyl- 1.481 -0.024
C7H12 Norbornane 1.573 -0.024
CH3COOH Acetic acid 1.517 -0.023
CH2CHCH3 Propene 1.353 -0.022
C4H4Se selenophene 1.433 -0.021
C12H10 biphenyl 1.489 -0.021
C9H8 Indene 1.415 -0.021
CH2CF2 Ethene, 1,1-difluoro- 1.340 -0.020
C3F8 perfluoropropane 1.546 -0.020
C2HF3 Trifluoroethylene 1.341 -0.020
C2N2 Cyanogen 1.389 -0.019
C3H6O Propylene oxide 1.513 -0.019
C4H6 Bicyclo[1.1.0]butane 1.497 -0.019
C2H8N2 Ethylenediamine 1.545 -0.019
C2H5NO3 Nitric acid, ethyl ester 1.528 -0.019
C12H8 biphenylene 1.428 -0.018
C7H12 Norbornane 1.546 -0.018
C4H6O Furan, 2,5-dihydro- 1.347 -0.017
CF3COOH trifluoroacetic acid 1.546 -0.017
C2H3CCH 1-Buten-3-yne 1.434 -0.017
C2H2O4 Oxalic Acid 1.544 -0.017
CH2CClCHCH2 1,3-Butadiene, 2-chloro- 1.469 -0.017
C4H2 Diacetylene 1.378 -0.016
C(CN)4 tetracyanomethane 1.484 -0.016
C10H8 Azulene 1.414 -0.016
CHCCH2CH3 1-Butyne 1.544 -0.016
C6F6 hexafluorobenzene 1.401 -0.016
CH3CHS Thioacetaldehyde 1.506 -0.016
C6H4Cl2 1,3-dichlorobenzene 1.404 -0.016
C10H8 Azulene 1.407 -0.016
CH3COF Acetyl fluoride 1.503 -0.015
CF2CCl2 difluorodichloroethylene 1.345 -0.015
C12H8 biphenylene 1.432 -0.015
C2H2O2 Ethanedial 1.526 -0.015
CH3COCl Acetyl Chloride 1.506 -0.015
CH2CCHCH3 1,2-Butadiene 1.515 -0.015
CH3CH(NH2)COOH Alanine 1.544 -0.015
C5H8 Ethenylcyclopropane 1.522 -0.014
C3H6S Thietane 1.549 -0.014
C2H6 Ethane 1.536 -0.014
CH2ClCCCl 1,3-dichloropropyne 1.456 -0.014
C2H5CN ethyl cyanide 1.468 -0.014
C7H16 heptane 1.534 -0.014
C5H6 Propellane 1.525 -0.014
C4H8 cyclobutane 1.555 -0.013
C7H8 Norbornadiene 1.557 -0.013
CH3CH2NH2 Ethylamine 1.531 -0.013
C5H8 Bicyclo[1.1.1]pentane 1.557 -0.013
C3H6O Propylene oxide 1.471 -0.012
CH3CH2CHO Propanal 1.509 -0.012
CH2ClCH2CH3 Propane, 1-chloro- 1.525 -0.012
CH3CHFCH3 2-Fluoropropane 1.521 -0.012
CH3CCl2CH3 Propane, 2,2-dichloro- 1.523 -0.012
C6H6 Benzvalene 1.529 -0.012
CH3COCH3 Acetone 1.520 -0.011
C6H5Br bromobenzene 1.401 -0.011
C8H8 cubane 1.571 -0.011
CH3CH2SH ethanethiol 1.528 -0.011
CH2CHCH2CH3 1-Butene 1.342 -0.010
CH3CH2CH2CH3 Butane 1.531 -0.010
CH2ClCHO chloroacetaldehyde 1.521 -0.010
C5H8 Ethenylcyclopropane 1.475 -0.010
CH2CCHCH3 1,2-Butadiene 1.314 -0.010
C4H8O2 1,3-Dioxane 1.528 -0.010
CH2CHCH2CH3 1-Butene 1.536 -0.009
CH2CClCHCH2 1,3-Butadiene, 2-chloro- 1.344 -0.009
CH3CHClCH3 Propane, 2-chloro- 1.522 -0.009
C4H8O2 Ethyl acetate 1.508 -0.009
C2H4 Ethylene 1.339 -0.009
C10H8 naphthalene 1.420 -0.009
C5H6 Propellane 1.596 -0.009
CH3CSNH2 Ethanethioamide 1.512 -0.009
C6H5CN phenyl cyanide 1.396 -0.008
C2H3CCH 1-Buten-3-yne 1.344 -0.008
C3H4 cyclopropene 1.509 -0.008
C4H6 Bicyclo[1.1.0]butane 1.498 -0.008
HCCCN Cyanoacetylene 1.376 -0.008
C4H6 Cyclobutene 1.517 -0.008
C4H8O2 Ethyl acetate 1.515 -0.008
CH3CCH propyne 1.460 -0.008
CH3CHCHCH3 2-Butene, (Z)- 1.506 -0.008
CH2CClCHCH2 1,3-Butadiene, 2-chloro- 1.344 -0.008
C4H6O Furan, 2,5-dihydro- 1.502 -0.007
CH3CONH2 Acetamide 1.519 -0.007
C7H12 Norbornane 1.536 -0.007
C10H8 Azulene 1.398 -0.007
CH2CHF Ethene, fluoro- 1.329 -0.007
C2H3Br vinyl bromide 1.332 -0.007
C6H5CN phenyl cyanide 1.397 -0.007
C6H6 Benzene 1.397 -0.006
CH3CN Acetonitrile 1.458 -0.006
C2H4S Thiirane 1.484 -0.006
C2H3Cl Ethene, chloro- 1.332 -0.006
CH2CHCHO Acrolein 1.341 -0.006
C4H6 Cyclobutene 1.566 -0.006
C6H4Cl2 1,4-dichlorobenzene 1.394 -0.006
C5H8O Methyl cyclopropyl ketone 1.510 -0.006
C2H5Br Ethyl bromide 1.518 -0.006
C6H6 Benzvalene 1.503 -0.005
C3H3N acrylonitrile 1.339 -0.005
C2H2F2 Ethene, 1,2-difluoro-, (E)- 1.329 -0.005
CH2C(CH3)CH3 1-Propene, 2-methyl- 1.507 -0.005
CHCCH2CH3 1-Butyne 1.217 -0.005
CH2CS Thioketene 1.314 -0.005
CH2CCH2 allene 1.308 -0.005
C10H8 Azulene 1.405 -0.005
C3H8 Propane 1.526 -0.005
CH3CH2O Ethoxy radical 1.521 -0.005
CH3CH(CH3)CH3 Isobutane 1.525 -0.005
CH2CO Ketene 1.314 -0.005
CH3CHCHCH3 2-Butene, (Z)- 1.346 -0.004
C4H5N Pyrrole 1.417 -0.004
CHCCH2CH3 1-Butyne 1.457 -0.004
CH2CHCH2F Allyl Fluoride 1.333 -0.004
CH3CH2CHO Propanal 1.523 -0.004
C5H7N Cyclobutanecarbonitrile 1.551 -0.004
C2H2ClF 1-chloro-1-fluoroethylene 1.327 -0.004
C7H8 Norbornadiene 1.530 -0.004
C6H4Cl2 1,3-dichlorobenzene 1.392 -0.003
C4H5N Pyrrole 1.382 -0.003
C3F6 hexafluoropropene 1.329 -0.003
C3H2N2 Malononitrile 1.459 -0.002
C10H8 naphthalene 1.410 -0.002
CH3CH2OH Ethanol 1.512 -0.002
C2H5F fluoroethane 1.505 -0.002
CH3CHO Acetaldehyde 1.501 -0.002
C12H8 biphenylene 1.372 -0.002
C6H6 Benzvalene 1.452 -0.002
C3H8O2 1,3-Propanediol 1.514 -0.002
C2H2+ acetylene cation 1.253 -0.001
C5H8 Ethenylcyclopropane 1.334 -0.001
C3H6 Cyclopropane 1.501 -0.001
C2H3CCH 1-Buten-3-yne 1.215 -0.001
C6H6 Trimethylenecycopropane 1.330 -0.001
C2H2F2 Ethene, 1,2-difluoro-, (Z)- 1.324 -0.001
C3H2O3 vinylene carbonate 1.331 -0.001
C6H6 Trimethylenecycopropane 1.437 -0.001
CH2CHCHO Acrolein 1.468 -0.000
CH2CHCH2CH3 1-Butene 1.493 -0.000
C3H3N acrylonitrile 1.426 0.000
CHF2CHF2 1,1,2,2-tetrafluoroethane 1.511 0.000
CH3CH2Cl Ethyl chloride 1.510 0.000
C4H6 Cyclobutene 1.342 0.000
C4 Carbon tetramer 1.304 0.000
CH3CHF2 Ethane, 1,1-difluoro- 1.498 0.001
C6H4Cl2 1,4-dichlorobenzene 1.388 0.001
C2H5CN ethyl cyanide 1.526 0.001
C6H4Cl2 1,3-dichlorobenzene 1.388 0.001
C3H4 cyclopropene 1.296 0.001
C2H4O Ethylene oxide 1.459 0.001
C6H6 Benzvalene 1.339 0.001
C4H2O3 Maleic Anhydride 1.332 0.001
C5H4O2 4-Cyclopentene-1,3-dione 1.341 0.001
CH2CHCH2F Allyl Fluoride 1.488 0.001
C7H8 Norbornadiene 1.336 0.002
HCCF Fluoroacetylene 1.198 0.002
CH(CN)3 tricyanomethane 1.460 0.003
C2F2 difluoroacetylene 1.187 0.003
CH2CCHCH3 1,2-Butadiene 1.301 0.003
C10H8 naphthalene 1.370 0.003
CH3CCH propyne 1.207 0.003
C3H3NO Oxazole 1.353 0.004
CH2CCl2 Ethene, 1,1-dichloro- 1.324 0.004
CH2CHOH ethenol 1.326 0.004
CH3CH(CH3)CN Propanenitrile, 2-methyl- 1.522 0.005
HCCCN Cyanoacetylene 1.206 0.005
CH2CHCH3 Propene 1.488 0.005
CH2C(CH3)CH3 1-Propene, 2-methyl- 1.330 0.006
ClCOClCO Oxalyl chloride 1.534 0.006
C10H8 Azulene 1.377 0.006
C10H8 naphthalene 1.420 0.006
C2H2 Acetylene 1.203 0.006
C2H4F2 1,2-difluoroethane 1.493 0.006
HCCBr bromoacetylene 1.204 0.007
HCCCl Chloroacetylene 1.203 0.007
CH3CH(NH2)COOH Alanine 1.509 0.008
HOCH2COOH Hydroxyacetic acid 1.495 0.008
C6H5CN phenyl cyanide 1.388 0.008
C10H8 Azulene 1.484 0.010
C3H4N2 1H-Imidazole 1.364 0.010
C3H4O Cyclopropanone 1.475 0.010
C4H2 Diacetylene 1.205 0.011
C4H6 Methylenecyclopropane 1.332 0.011
CH2ClCCCl 1,3-dichloropropyne 1.201 0.011
C6H5Br bromobenzene 1.375 0.014
C2 Carbon diatomic 1.243 0.016
SiC2 Silicon dicarbide 1.265 0.017
CHClCHCl Ethene, 1,2-dichloro-, (Z)- 1.317 0.017
C5H8O Cyclopentanone 1.504 0.019
C12H8 biphenylene 1.370 0.019
C3 carbon trimer 1.277 0.019
C3O2 Carbon suboxide 1.251 0.020
C4H6O2 2,3-Butanedione 1.507 0.023
C3H4O Cyclopropanone 1.575 0.030
C4H6 1-Methylcyclopropene 1.300 0.202
C3H6O 2-Propen-1-ol 1.337 0.588
C4H6 1-Methylcyclopropene 1.476 0.771