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Compare Bonds

18 10 26 16 45

MP2/aug-cc-pVTZ 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
-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-0.440
Most positive difference C3H3NO Oxazole1.791

Bond lengths
Click on entry for experimental details.

Species Name Experimental (Å) Difference (Å)
C4H10O Methyl propyl ether 1.530 -0.440
C4H6 1-Methylcyclopropene 1.515 -0.428
CF3CN Acetonitrile, trifluoro- 1.492 -0.073
CH2ClCHCl2 1,1,2-trichloroethane 1.580 -0.070
CH3CHNOH Acetaldoxime 1.550 -0.060
C3H5 Allyl radical 1.428 -0.055
C4H6 Methylenecyclopropane 1.542 -0.047
C5H6 Bicyclo[2.1.0]pent-2-ene 1.560 -0.046
C4H6 Methylenecyclopropane 1.457 -0.045
C2H Ethynyl radical 1.217 -0.043
C5H6 1,3-Cyclopentadiene 1.540 -0.043
C5H8 Bicyclo[2.1.0]pentane 1.536 -0.039
C2H3 vinyl 1.316 -0.034
CH3CHCl2 Ethane, 1,1-dichloro- 1.540 -0.033
C3H3NO Isoxazole 1.356 -0.032
CH3CCl(CH3)CH3 Propane, 2-chloro-2-methyl- 1.530 -0.032
C5H10 2-Pentene, (Z)- 1.561 -0.032
CH3CCl3 Ethane, 1,1,1-trichloro- 1.550 -0.032
C6H5Br bromobenzene 1.420 -0.029
H2NCH2COOH Glycine 1.532 -0.026
C6H8 Bicyclo[3.1.0]hex-2-ene 1.530 -0.022
C6H5CH2CH3 Ethylbenzene 1.524 -0.022
C6H10O cyclohexanone 1.545 -0.022
C6H5CCH phenylacetylene 1.448 -0.021
CH2ClCH2CH2CH3 Butane, 1-chloro- 1.533 -0.021
CH3CHClCH2CH3 Butane, 2-chloro- 1.534 -0.021
C2H2N2O Furazan 1.421 -0.021
C3H7N Cyclopropylamine 1.520 -0.020
C4H6S Thiophene, 2,5-dihydro- 1.518 -0.020
CH3COOH Acetic acid 1.517 -0.020
C3F6 hexafluoropropene 1.513 -0.020
C6H5CN phenyl cyanide 1.451 -0.020
C5H9N Pentanenitrile 1.478 -0.019
C12H8 biphenylene 1.524 -0.019
C5H6 Bicyclo[2.1.0]pent-2-ene 1.530 -0.018
CH2CHCH3 Propene 1.353 -0.018
C4H4Se selenophene 1.433 -0.017
C7H12 Norbornane 1.573 -0.017
CH3CH(CH3)CN Propanenitrile, 2-methyl- 1.481 -0.017
C5H10 Cyclopropane, 1,1-dimethyl- 1.520 -0.017
C6H8 Bicyclo[3.1.0]hex-2-ene 1.522 -0.016
C3H6O Propylene oxide 1.513 -0.016
C5H6 1-Buten-3-yne, 2-methyl- 1.445 -0.016
CHCCH2CH3 1-Butyne 1.544 -0.015
C2HF3 Trifluoroethylene 1.341 -0.015
C12H8 biphenylene 1.428 -0.015
C5H6 Cyclopropylacetylene 1.527 -0.015
CH3CHS Thioacetaldehyde 1.506 -0.015
C4H6O Furan, 2,5-dihydro- 1.347 -0.014
C5H9N Pentanenitrile 1.536 -0.014
C2H8N2 Ethylenediamine 1.545 -0.014
CH2CF2 Ethene, 1,1-difluoro- 1.340 -0.014
C4H6 Bicyclo[1.1.0]butane 1.497 -0.013
CH2CClCHCH2 1,3-Butadiene, 2-chloro- 1.469 -0.013
CH3COCl Acetyl Chloride 1.506 -0.013
C12H8 biphenylene 1.432 -0.013
CH2ClCH2CH3 Propane, 1-chloro- 1.525 -0.013
CH3COF Acetyl fluoride 1.503 -0.013
C5H8 1,3-Butadiene, 2-methyl- 1.512 -0.012
CH3COCH2CH3 2-Butanone 1.531 -0.012
C6H4Cl2 1,3-dichlorobenzene 1.404 -0.012
C5H8 Cyclopentene 1.518 -0.012
C5H8 Cyclopentene 1.350 -0.012
C2H6 Ethane 1.536 -0.012
CH3CH2NH2 Ethylamine 1.531 -0.012
C10H8 Azulene 1.414 -0.012
CH2CCHCH3 1,2-Butadiene 1.515 -0.012
C4H5N (E)-2-Butenenitrile 1.501 -0.011
C3H6O 2-Propen-1-ol 1.502 -0.011
CH3COCH3 Acetone 1.520 -0.011
CHOCHCHCH3 2-Butenal 1.501 -0.011
C7H12 Norbornane 1.546 -0.011
CH3CHFCH3 2-Fluoropropane 1.521 -0.011
C10H8 Azulene 1.407 -0.011
C6H5Cl chlorobenzene 1.402 -0.011
C6H10O cyclohexanone 1.542 -0.011
C2N2 Cyanogen 1.389 -0.011
CF2CCl2 difluorodichloroethylene 1.345 -0.011
C2H2O2 Ethanedial 1.526 -0.011
C3H4O Methylketene 1.518 -0.011
CH3CCl2CH3 Propane, 2,2-dichloro- 1.523 -0.011
C3H6S Thietane 1.549 -0.010
C6H5NO2 Nitrobenzene 1.399 -0.010
C6H5CH3 toluene 1.513 -0.010
CH3CH2SH ethanethiol 1.528 -0.010
C2H2O4 Oxalic Acid 1.544 -0.009
C5H5N Pyridine 1.400 -0.009
CH3CONH2 Acetamide 1.519 -0.009
C4H2 Diacetylene 1.378 -0.009
CH3CH2CHO Propanal 1.509 -0.009
C3H6O Propylene oxide 1.471 -0.009
C5H8 Ethenylcyclopropane 1.522 -0.009
C4H8 cyclobutane 1.555 -0.009
C5H8 1,2-Butadiene, 3-methyl- 1.514 -0.009
C6H10 cyclohexene 1.510 -0.008
C4H8O2 1,3-Dioxane 1.528 -0.008
CH3CF3 Ethane, 1,1,1-trifluoro- 1.494 -0.008
CH2ClCCCl 1,3-dichloropropyne 1.456 -0.008
CH2CHCH2CH3 1-Butene 1.536 -0.008
CH3CHClCH3 Propane, 2-chloro- 1.522 -0.008
C(CN)4 tetracyanomethane 1.484 -0.008
C6H5Br bromobenzene 1.401 -0.008
C2H5CN ethyl cyanide 1.468 -0.008
CH3CH2CH2CH3 Butane 1.531 -0.008
C4H8O2 Ethyl acetate 1.508 -0.007
CH3CSNH2 Ethanethioamide 1.512 -0.007
C5H10 Cyclopropane, 1,1-dimethyl- 1.514 -0.007
CH2CHCH2CH3 1-Butene 1.342 -0.007
C2H5Br Ethyl bromide 1.518 -0.007
C5H6 Propellane 1.525 -0.007
C5H8 Ethenylcyclopropane 1.475 -0.007
C6H5CH2CH3 Ethylbenzene 1.535 -0.007
C4H8O2 Ethyl acetate 1.515 -0.007
C4H6S Thiophene, 2,5-dihydro- 1.340 -0.007
CHOCHCHCH3 2-Butenal 1.470 -0.006
C5H8 Bicyclo[1.1.1]pentane 1.557 -0.006
C2H3CCH 1-Buten-3-yne 1.434 -0.006
C2H4 Ethylene 1.339 -0.006
CH3CHCHCH3 2-Butene, (Z)- 1.506 -0.006
C4H10O Ethanol, 1,1-dimethyl- 1.529 -0.006
C6H10 cyclohexene 1.530 -0.006
C6H5Cl chlorobenzene 1.399 -0.005
CH2ClCHO chloroacetaldehyde 1.521 -0.005
C5H8 Cyclobutane, methylene- 1.524 -0.005
C4H6O Furan, 2,5-dihydro- 1.502 -0.005
C5H6 Cyclopropylacetylene 1.503 -0.005
C4H5N (E)-2-Butenenitrile 1.432 -0.005
C5H10O 2H-Pyran, tetrahydro- 1.531 -0.005
CH2CClCHCH2 1,3-Butadiene, 2-chloro- 1.344 -0.005
C2H3CCH 1-Buten-3-yne 1.344 -0.005
C6H8 Bicyclo[3.1.0]hex-2-ene 1.494 -0.005
C6H6 Benzvalene 1.529 -0.005
C10H8 naphthalene 1.420 -0.005
C6H6 Fulvene 1.349 -0.005
C6H5OH phenol 1.398 -0.005
C6H5CN phenyl cyanide 1.396 -0.005
C2H4S Thiirane 1.484 -0.005
C5H11N Piperidine 1.531 -0.005
CH2CHF Ethene, fluoro- 1.329 -0.005
C6H5CCH phenylacetylene 1.396 -0.005
CHOCHCHCH3 2-Butenal 1.345 -0.005
C6H5CCH phenylacetylene 1.398 -0.004
CH3CH2O Ethoxy radical 1.521 -0.004
C4H6 Bicyclo[1.1.0]butane 1.498 -0.004
C6H10 cyclohexene 1.530 -0.004
CH2CClCHCH2 1,3-Butadiene, 2-chloro- 1.344 -0.004
C2H3Br vinyl bromide 1.332 -0.004
C8H8 cubane 1.571 -0.004
C4H6 Cyclobutene 1.517 -0.004
C2H3Cl Ethene, chloro- 1.332 -0.004
C6H8 Bicyclo[3.1.0]hex-2-ene 1.529 -0.004
C5H8 Bicyclo[2.1.0]pentane 1.565 -0.003
CH2CCHCH3 1,2-Butadiene 1.314 -0.003
C6H5F Fluorobenzene 1.397 -0.003
C6H5CN phenyl cyanide 1.397 -0.003
C5H8 Cyclobutane, methylene- 1.557 -0.003
CH2C(CH3)CH3 1-Propene, 2-methyl- 1.507 -0.003
C6H6 Fulvene 1.476 -0.003
C3H6O 2-Propen-1-ol 1.337 -0.003
C10H8 Azulene 1.398 -0.003
C6H6 Benzene 1.397 -0.003
C3H3N acrylonitrile 1.339 -0.003
C2H2F2 Ethene, 1,2-difluoro-, (E)- 1.329 -0.003
CH3CHO Acetaldehyde 1.501 -0.003
C6H6 Benzvalene 1.503 -0.003
CH2CHCHO Acrolein 1.341 -0.002
C3H8 Propane 1.526 -0.002
CHCCH2CH3 1-Butyne 1.217 -0.002
C6H8 Bicyclo[3.1.0]hex-2-ene 1.521 -0.002
CH3CH2CHO Propanal 1.523 -0.002
C5H10S 2H-Thiopyran, tetrahydro- 1.528 -0.002
C6H5F Fluorobenzene 1.395 -0.002
C6H4Cl2 1,4-dichlorobenzene 1.394 -0.002
CH3CH2OH Ethanol 1.512 -0.002
C6H5CH3 toluene 1.395 -0.002
C6H5CH3 toluene 1.395 -0.001
CH3CCH propyne 1.460 -0.001
CH3CH(CH3)CH3 Isobutane 1.525 -0.001
C6H10 cyclohexene 1.340 -0.001
C4H6O Cyclobutanone 1.556 -0.001
C5H8 Bicyclo[2.1.0]pentane 1.528 -0.001
CH3CHCHCH3 2-Butene, (Z)- 1.346 -0.001
CH3CN Acetonitrile 1.458 -0.001
C5H8 Cyclobutane, methylene- 1.331 -0.001
C4H6 Cyclobutene 1.566 -0.001
C6H5CH2CH3 Ethylbenzene 1.399 -0.001
C10H8 Azulene 1.405 -0.001
C2H2ClF 1-chloro-1-fluoroethylene 1.327 -0.001
CH2CHCH2F Allyl Fluoride 1.333 -0.000
C2H5F fluoroethane 1.505 -0.000
C7H12 Norbornane 1.536 -0.000
C3H4 cyclopropene 1.509 -0.000
C6H6 Fulvene 1.355 -0.000
C6H6 Fulvene 1.470 -0.000
C6H4Cl2 1,3-dichlorobenzene 1.392 -0.000
C4H5N Pyrrole 1.382 -0.000
CF3COOH trifluoroacetic acid 1.546 -0.000
C4H4S Thiophene 1.423 -0.000
CH3CHF2 Ethane, 1,1-difluoro- 1.498 -0.000
C3H8O2 1,3-Propanediol 1.514 0.000
C2H2+ acetylene cation 1.253 0.000
C4H10O Ethoxy ethane 1.517 0.000
C5H8 1,3-Butadiene, 2-methyl- 1.463 0.000
C5H6 Propellane 1.596 0.000
C4H5N Pyrrole 1.417 0.000
C5H7N Cyclobutanecarbonitrile 1.551 0.001
C4H4S Thiophene 1.370 0.001
CH2CCH2 allene 1.308 0.001
C5H10 2-Pentene, (Z)- 1.338 0.001
C5H6 1-Buten-3-yne, 2-methyl- 1.501 0.001
CH3CH2Cl Ethyl chloride 1.510 0.001
HCCCN Cyanoacetylene 1.376 0.001
C10H8 naphthalene 1.410 0.001
C2H3CCH 1-Buten-3-yne 1.215 0.001
CH2CHCHO Acrolein 1.468 0.001
CH2CS Thioketene 1.314 0.002
C5H6 1,3-Cyclopentadiene 1.460 0.002
C5H8 Cyclopentene 1.540 0.002
C3H2O3 vinylene carbonate 1.331 0.002
C5H5N Pyridine 1.390 0.003
C6H5F Fluorobenzene 1.383 0.003
C6H8 Bicyclo[3.1.0]hex-2-ene 1.338 0.003
C5H8 1,3-Butadiene, 2-methyl- 1.340 0.003
CH2CHCH2CH3 1-Butene 1.493 0.003
CH2CHCH2F Allyl Fluoride 1.488 0.003
C2H4O Ethylene oxide 1.459 0.003
C3H4 cyclopropene 1.296 0.003
C6H5CH3 toluene 1.394 0.003
CH2CO Ketene 1.314 0.003
C2H5CN ethyl cyanide 1.526 0.003
C3H2N2 Malononitrile 1.459 0.003
C5H8 Ethenylcyclopropane 1.334 0.003
C3F6 hexafluoropropene 1.329 0.004
C4 Carbon tetramer 1.304 0.004
C12H8 biphenylene 1.372 0.004
C4H5N (E)-2-Butenenitrile 1.336 0.004
CHCCH2CH3 1-Butyne 1.457 0.004
C6H4Cl2 1,4-dichlorobenzene 1.388 0.004
C2H2F2 Ethene, 1,2-difluoro-, (Z)- 1.324 0.004
C3H6 Cyclopropane 1.501 0.004
C4H6 Cyclobutene 1.342 0.004
CH3COCH2CH3 2-Butanone 1.512 0.004
C6H6 Trimethylenecycopropane 1.437 0.004
C6H4Cl2 1,3-dichlorobenzene 1.388 0.005
C6H10O cyclohexanone 1.503 0.005
C6H6 Benzvalene 1.452 0.006
C6H6 Benzvalene 1.339 0.006
C5H6 Cyclopropylacetylene 1.211 0.006
C5H6 1-Buten-3-yne, 2-methyl- 1.336 0.006
C2H4F2 1,2-difluoroethane 1.493 0.006
CH3COCH2CH3 2-Butanone 1.507 0.006
C6H6 Trimethylenecycopropane 1.330 0.007
C6H5NH2 aniline 1.392 0.007
C5H10 2-Pentene, (Z)- 1.490 0.007
C4H6O Cyclobutanone 1.527 0.007
CH2CHCH3 Propene 1.488 0.007
CH3CCH propyne 1.207 0.007
C6H5Cl chlorobenzene 1.386 0.007
HCCF Fluoroacetylene 1.198 0.007
C3H3N acrylonitrile 1.426 0.008
CH2CCl2 Ethene, 1,1-dichloro- 1.324 0.008
C10H8 naphthalene 1.370 0.008
CH3CH(CH3)CN Propanenitrile, 2-methyl- 1.522 0.008
HCCCN Cyanoacetylene 1.206 0.008
CHF2CHF2 1,1,2,2-tetrafluoroethane 1.511 0.008
CH2CCHCH3 1,2-Butadiene 1.301 0.009
CH(CN)3 tricyanomethane 1.460 0.009
C2H2 Acetylene 1.203 0.010
CH2C(CH3)CH3 1-Propene, 2-methyl- 1.330 0.010
HCCCl Chloroacetylene 1.203 0.010
C6H5CCH phenylacetylene 1.208 0.010
C10H8 Azulene 1.377 0.010
C10H8 naphthalene 1.420 0.011
C3H4O Cyclopropanone 1.475 0.011
HOCH2COOH Hydroxyacetic acid 1.495 0.011
HCCBr bromoacetylene 1.204 0.011
C3H4O Methylketene 1.306 0.011
C5H6 Cyclopropylacetylene 1.422 0.012
C5H6 1-Buten-3-yne, 2-methyl- 1.207 0.012
C6H5CN phenyl cyanide 1.388 0.012
C5H6 1,3-Cyclopentadiene 1.340 0.013
C3H4N2 1H-Imidazole 1.364 0.013
C4H6 Methylenecyclopropane 1.332 0.014
C6H5CCH phenylacetylene 1.388 0.014
ClCOClCO Oxalyl chloride 1.534 0.014
C10H8 Azulene 1.484 0.014
CH2ClCCCl 1,3-dichloropropyne 1.201 0.015
C4H2 Diacetylene 1.205 0.015
SiC2 Silicon dicarbide 1.265 0.016
F2CCCF2 tetrafluoroallene 1.282 0.016
C2 Carbon diatomic 1.243 0.017
C6H8 Bicyclo[3.1.0]hex-2-ene 1.482 0.017
C6H5Br bromobenzene 1.375 0.019
CHClCHCl Ethene, 1,2-dichloro-, (Z)- 1.317 0.021
C5H8 Bicyclo[2.1.0]pentane 1.507 0.021
C3 carbon trimer 1.277 0.022
C12H8 biphenylene 1.370 0.024
C3O2 Carbon suboxide 1.251 0.026
C3H4O Cyclopropanone 1.575 0.031
C4H6 1-Methylcyclopropene 1.300 0.211
C5H8O Cyclopentanone 1.504 0.257
C4H6 1-Methylcyclopropene 1.476 0.777
C5H8O Cyclopentanone 1.557 0.897
C3H3NO Oxazole 1.353 1.791