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Compare Bonds

18 10 26 16 45

MP3/6-31+G** 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 450
histogram chart 400 histogram chart
histogram chart 350 histogram chart
histogram chart 300 histogram chart
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
-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-0.439
Most positive difference C4H6 1-Methylcyclopropene0.783

Bond lengths
Click on entry for experimental details.

Species Name Experimental (Å) Difference (Å)
C4H10O Methyl propyl ether 1.530 -0.439
C4H6 1-Methylcyclopropene 1.515 -0.428
CF3CN Acetonitrile, trifluoro- 1.492 -0.069
CH2ClCHCl2 1,1,2-trichloroethane 1.580 -0.062
C5H10 2-Pentene, (E)- 1.576 -0.051
C5H6 Bicyclo[2.1.0]pent-2-ene 1.560 -0.048
C4H6 Methylenecyclopropane 1.542 -0.048
C3H5 Allyl radical 1.428 -0.046
C3H3NO Isoxazole 1.356 -0.045
C4H6 Methylenecyclopropane 1.457 -0.043
C2Cl2 dichloroacetylene 1.246 -0.043
C2H Ethynyl radical 1.217 -0.041
C2F6 hexafluoroethane 1.560 -0.039
C5H8 Bicyclo[2.1.0]pentane 1.536 -0.036
C5H6 1,3-Cyclopentadiene 1.540 -0.034
C5H8 Spiropentane 1.557 -0.032
C4H6O2 2,3-Butanedione 1.527 -0.032
CH3CCl(CH3)CH3 Propane, 2-chloro-2-methyl- 1.530 -0.030
C5H10 2-Pentene, (Z)- 1.561 -0.029
CHClCHCl Ethene, 1,2-dichloro-, (E)- 1.354 -0.028
C5H6S Thiophene, 3-methyl- 1.530 -0.026
C6H5Br bromobenzene 1.420 -0.026
CH3CHCl2 Ethane, 1,1-dichloro- 1.540 -0.026
CH3CCl3 Ethane, 1,1,1-trichloro- 1.550 -0.026
C2H3 vinyl 1.316 -0.024
C5H6 Propellane 1.596 -0.024
H2NCH2COOH Glycine 1.532 -0.023
C4H4N2 Succinonitrile 1.561 -0.022
C5H8O Cyclopentanone 1.557 -0.022
C4H5N Cyclopropanecarbonitrile 1.472 -0.022
C5H5N Bicyclo[1.1.0]butane-1-carbonitrile 1.514 -0.022
CH2CHCHCH2 1,3-Butadiene 1.476 -0.020
C3H7N Cyclopropylamine 1.520 -0.020
C6H8 (Z)-hexa-1,3,5-triene 1.368 -0.019
CH2CF2 Ethene, 1,1-difluoro- 1.340 -0.019
C6H12 (E)-3-methylpent-2-ene 1.551 -0.019
C3H5ClO Oxirane, (chloromethyl)- 1.523 -0.018
C3F8 perfluoropropane 1.546 -0.018
C4H5N Cyclopropanecarbonitrile 1.513 -0.017
C3H8O2 Propylene glycol 1.540 -0.017
C4H5NO 3-Methylisoxazole 1.514 -0.017
C5H5N Bicyclo[1.1.0]butane-1-carbonitrile 1.518 -0.017
C9H8 Indene 1.415 -0.016
C2H6O2 1,2-Ethanediol 1.530 -0.016
C5H6 Cyclopropylacetylene 1.527 -0.016
CH2CHCH3 Propene 1.353 -0.016
C6F6 hexafluorobenzene 1.401 -0.016
C6H8 Bicyclo[3.1.0]hex-2-ene 1.530 -0.015
C6H8 Bicyclo[3.1.0]hex-2-ene 1.522 -0.015
CH3COOH Acetic acid 1.517 -0.015
CH2ClCH2CH2CH3 Butane, 1-chloro- 1.533 -0.015
C6H10O cyclohexanone 1.545 -0.015
C4H6O2 2,3-Butanedione 1.507 -0.015
CH3CHClCH2CH3 Butane, 2-chloro- 1.534 -0.015
C4H6O Furan, 2,5-dihydro- 1.347 -0.015
C2HF3 Trifluoroethylene 1.341 -0.015
CF2CCl2 difluorodichloroethylene 1.345 -0.014
C4H8O2 1,3-Dioxolane, 2-methyl- 1.522 -0.014
C5H10 Cyclopropane, 1,1-dimethyl- 1.520 -0.014
C4H5NO Isoxazole, 5-methyl- 1.505 -0.014
C3F6 hexafluoropropene 1.513 -0.014
C3H5ClO Oxirane, (chloromethyl)- 1.475 -0.014
C2H5NO3 Nitric acid, ethyl ester 1.528 -0.014
CH3CH(CH3)ONO Isopropyl nitrite 1.534 -0.014
C7H12 Norbornane 1.573 -0.013
C4H6S Thiophene, 2,5-dihydro- 1.518 -0.013
C6H5CH2CH3 Ethylbenzene 1.524 -0.013
C12H8 biphenylene 1.524 -0.011
CH3CHCHCH3 2-Butene, (E)- 1.347 -0.011
CHCCH2CH3 1-Butyne 1.544 -0.011
C5H10 Cyclopentane 1.546 -0.011
C2N2 Cyanogen 1.389 -0.011
C2H6 Ethane 1.536 -0.010
C6H8 1,4-Cyclohexadiene 1.347 -0.010
C2H8N2 Ethylenediamine 1.545 -0.010
C5H6 Propellane 1.525 -0.010
C6H4Cl2 1,3-dichlorobenzene 1.404 -0.010
C2H2O2 Ethanedial 1.526 -0.010
C10H8 Azulene 1.407 -0.009
C3H7SH 1-Propanethiol 1.536 -0.009
C10H8 Azulene 1.414 -0.009
C5H4O2 4-Cyclopentene-1,3-dione 1.509 -0.009
CH2SHCH2SH 1,2-Ethanedithiol 1.530 -0.009
CH3COCH2CH3 2-Butanone 1.531 -0.009
C5H9N Pentanenitrile 1.536 -0.009
C3H4O Methylketene 1.518 -0.008
C5H8 Ethenylcyclopropane 1.522 -0.008
C6H8 Bicyclo[2.1.1]hex-2-ene 1.544 -0.008
C3H6O Propylene oxide 1.513 -0.008
C6H5Cl chlorobenzene 1.402 -0.008
C5H5N Bicyclo[1.1.0]butane-1-carbonitrile 1.498 -0.008
C3H6S Thietane 1.549 -0.008
CH3CHS Thioacetaldehyde 1.506 -0.008
C6H12 (E)-3-methylpent-2-ene 1.349 -0.008
C6H12 (E)-3-methylpent-2-ene 1.511 -0.008
CH3COF Acetyl fluoride 1.503 -0.008
C5H6S Thiophene, 3-methyl- 1.370 -0.007
C12H8 biphenylene 1.432 -0.007
CH2CCHCH3 1,2-Butadiene 1.515 -0.007
CH3CH2NH2 Ethylamine 1.531 -0.007
CH3CH(NH2)COOH Alanine 1.544 -0.007
C4H6S Thiophene, 2,5-dihydro- 1.340 -0.007
H2CCCCH2 Butatriene 1.283 -0.007
CHCCH2CH3 1-Butyne 1.217 -0.007
C6H5NO2 Nitrobenzene 1.399 -0.007
CH3COCl Acetyl Chloride 1.506 -0.007
CH3CHFCH3 2-Fluoropropane 1.521 -0.007
C7H12 Norbornane 1.546 -0.006
CH3CHCHCH3 2-Butene, (E)- 1.508 -0.006
C4H5N Pyrrole 1.382 -0.006
C6H5CCH phenylacetylene 1.448 -0.006
CH2ClCH2CH3 Propane, 1-chloro- 1.525 -0.006
C5H5N Pyridine 1.400 -0.006
C5H9N Pentanenitrile 1.478 -0.006
CH3OC2H5 Ethane, methoxy- 1.521 -0.006
C5H10O 2-Butanone, 3-methyl- 1.525 -0.006
C5H8 1,4-Pentadiene 1.339 -0.006
CH2CHCHClCH3 1-Butene, 3-chloro- 1.503 -0.006
C6H6 Fulvene 1.349 -0.006
C6H14 Hexane 1.533 -0.006
C4H5NO 3-Methylisoxazole 1.362 -0.006
CH3CF3 Ethane, 1,1,1-trifluoro- 1.494 -0.006
C4H4S Thiophene 1.370 -0.006
C2 Carbon diatomic 1.243 -0.006
C6H10O cyclohexanone 1.542 -0.006
CHOCHCHCH3 2-Butenal 1.345 -0.006
C6H6 Benzvalene 1.529 -0.006
C5H12 Propane, 2,2-dimethyl- 1.537 -0.005
C5H6 Cyclopropylacetylene 1.503 -0.005
C6H5Br bromobenzene 1.401 -0.005
CHClCCl2 Trichloroethylene 1.337 -0.005
CH3CH2SH ethanethiol 1.528 -0.005
CH2CHCH2CH2Cl 1-Butene, 4-chloro- 1.528 -0.005
C3H6O Propylene oxide 1.471 -0.005
C5H8 1,3-Butadiene, 2-methyl- 1.512 -0.005
C3H7SH 1-Propanethiol 1.529 -0.005
CH2CHCH2CH2Cl 1-Butene, 4-chloro- 1.508 -0.005
CH3CCCH3 2-Butyne 1.214 -0.005
C6H8 1,4-Cyclohexadiene 1.511 -0.005
C5H8 1,4-Pentadiene 1.511 -0.005
C12H8 biphenylene 1.428 -0.005
CH2CHCH2CH3 1-Butene 1.342 -0.004
C2H3CCH 1-Buten-3-yne 1.344 -0.004
CH2CClCHCH2 1,3-Butadiene, 2-chloro- 1.344 -0.004
CH2CHCHO Acrolein 1.341 -0.004
CH2CClCHCH2 1,3-Butadiene, 2-chloro- 1.344 -0.004
C6H8 Bicyclo[3.1.0]hex-2-ene 1.521 -0.004
C2H3CCH 1-Buten-3-yne 1.215 -0.004
CH2CHF Ethene, fluoro- 1.329 -0.004
C5H6 Bicyclo[2.1.0]pent-2-ene 1.530 -0.004
CH2CHCH2CH2Cl 1-Butene, 4-chloro- 1.339 -0.004
C3H6O 2-Propen-1-ol 1.502 -0.004
CH3CHClCH3 Propane, 2-chloro- 1.522 -0.004
C6H6 Fulvene 1.355 -0.004
C4H8 cyclobutane 1.555 -0.004
CH3CH(CH3)CN Propanenitrile, 2-methyl- 1.481 -0.004
CH2CHCH2CH3 1-Butene 1.536 -0.004
C7H8 Norbornadiene 1.336 -0.004
C4H5N (E)-2-Butenenitrile 1.501 -0.003
C5H8 Bicyclo[1.1.1]pentane 1.557 -0.003
C5H12 Pentane 1.531 -0.003
C6H5Cl chlorobenzene 1.399 -0.003
C6H10 1-Butyne, 3,3-dimethyl- 1.209 -0.003
C6H5CH2CH3 Ethylbenzene 1.535 -0.003
CH3CCl2CH3 Propane, 2,2-dichloro- 1.523 -0.003
CHOCHCHCH3 2-Butenal 1.501 -0.003
C7H16 heptane 1.534 -0.003
C4H8O2 Ethyl acetate 1.508 -0.003
C5H10 Cyclopropane, 1,1-dimethyl- 1.514 -0.003
C6H5CH3 toluene 1.513 -0.003
C2H4 Ethylene 1.339 -0.003
CH3COCH3 Acetone 1.520 -0.003
C2H3Br vinyl bromide 1.332 -0.003
C5H8 1,2-Butadiene, 3-methyl- 1.514 -0.003
C2H5Br Ethyl bromide 1.518 -0.003
CH2CHCHClCH3 1-Butene, 3-chloro- 1.337 -0.003
C4H6 Bicyclo[1.1.0]butane 1.497 -0.002
CH3CH2CH2CH3 Butane 1.531 -0.002
C8H8 cubane 1.571 -0.002
C2H3Cl Ethene, chloro- 1.332 -0.002
C2- carbon diatomic anion 1.268 -0.002
C5H8O 2H-Pyran, 3,4-dihydro- 1.510 -0.002
CH2ClCHO chloroacetaldehyde 1.521 -0.002
C5H8 Spiropentane 1.482 -0.002
C5H8 Bicyclo[2.1.0]pentane 1.565 -0.002
C6H5CCH phenylacetylene 1.396 -0.002
C2H4S Thiirane 1.484 -0.002
C6H5CCH phenylacetylene 1.398 -0.002
C6H10 cyclohexene 1.340 -0.002
CH3CH2CHO Propanal 1.509 -0.002
C10H16 adamantane 1.540 -0.002
CH3CSNH2 Ethanethioamide 1.512 -0.002
C4H8O2 Ethyl acetate 1.515 -0.001
C5H8 Cyclobutane, methylene- 1.557 -0.001
C12H10 biphenyl 1.489 -0.001
CH2CHCHClCH3 1-Butene, 3-chloro- 1.522 -0.001
C4H5NO Isoxazole, 5-methyl- 1.362 -0.001
C5H6 Cyclopropylacetylene 1.211 -0.001
CH2CCHCH3 1,2-Butadiene 1.314 -0.001
C4H4O Furan 1.361 -0.001
C3H3N acrylonitrile 1.339 -0.001
C6H5OH phenol 1.398 -0.001
CH2CClCHCH2 1,3-Butadiene, 2-chloro- 1.469 -0.001
C7H8 Norbornadiene 1.557 -0.001
CH3CHCHCH3 2-Butene, (Z)- 1.346 -0.001
C5H8 Cyclobutane, methylene- 1.331 -0.001
C4H10O Propane, 2-methoxy- 1.528 -0.001
C5H8 Cyclobutane, methylene- 1.524 -0.001
C3H6O 2-Propen-1-ol 1.337 -0.001
C4H8O2 1,3-Dioxane 1.528 -0.001
C4H6 Cyclobutene 1.342 -0.001
CH3CONH2 Acetamide 1.519 -0.001
C6H6 Benzene 1.397 -0.001
C4N2 2-Butynedinitrile 1.190 -0.000
C6H10 cyclohexene 1.510 -0.000
C6H10 cyclohexene 1.530 -0.000
C4H6 Cyclobutene 1.566 -0.000
C12H8 biphenylene 1.372 -0.000
C2H2ClF 1-chloro-1-fluoroethylene 1.327 -0.000
C6H5F Fluorobenzene 1.397 -0.000
C4H6 Bicyclo[1.1.0]butane 1.498 -0.000
C3H5Cl3 Propane, 1,2,3-trichloro- 1.524 -0.000
CH2CCl2 Ethene, 1,1-dichloro- 1.324 -0.000
C6H8 Bicyclo[3.1.0]hex-2-ene 1.338 -0.000
CH3CH2CHO Propanal 1.523 -0.000
C4H10O Ethanol, 1,1-dimethyl- 1.529 0.000
C2H2F2 Ethene, 1,2-difluoro-, (E)- 1.329 0.000
C5H6 1-Buten-3-yne, 2-methyl- 1.445 0.000
C10H8 Azulene 1.405 0.000
C10H8 Azulene 1.398 0.000
C2H5CN ethyl cyanide 1.468 0.000
C2H5N Aziridine 1.481 0.000
C4H4N2 1,3-Diazine 1.393 0.000
C10H8 naphthalene 1.420 0.000
CH2ClCHClCH3 Propane, 1,2-dichloro- 1.519 0.000
C4H6O Cyclobutanone 1.556 0.000
C6H5CH3 toluene 1.395 0.000
C5H10O 2-Butanone, 3-methyl- 1.534 0.001
CH3CCCH3 2-Butyne 1.468 0.001
C5H10 2-Pentene, (Z)- 1.338 0.001
C4H6 Cyclobutene 1.517 0.001
CH3CH2O Ethoxy radical 1.521 0.001
C2H2O4 Oxalic Acid 1.544 0.001
C5H7N Cyclobutanecarbonitrile 1.551 0.001
C6H5CH3 toluene 1.395 0.001
C5H10O 2H-Pyran, tetrahydro- 1.531 0.001
C3H8 Propane 1.526 0.001
C6H5CH2CH3 Ethylbenzene 1.399 0.001
C5H8O 2H-Pyran, 3,4-dihydro- 1.338 0.001
C6H5F Fluorobenzene 1.395 0.001
C6H4Cl2 1,4-dichlorobenzene 1.394 0.001
C4H4N2 Pyrazine 1.397 0.001
C5H8O Methyl cyclopropyl ketone 1.510 0.001
CH3CHCHCH3 2-Butene, (Z)- 1.506 0.001
C6H12 Cyclohexane 1.530 0.001
C6H10 cyclohexene 1.530 0.002
CH3CCH propyne 1.207 0.002
C6H5CCH phenylacetylene 1.208 0.002
C3H2O3 vinylene carbonate 1.331 0.002
CH2CS Thioketene 1.314 0.002
C3H4 cyclopropene 1.509 0.002
C6H4Cl2 1,3-dichlorobenzene 1.392 0.002
C5H10 2-Pentene, (E)- 1.334 0.002
H2CCCCH2 Butatriene 1.318 0.002
C6H6 Benzvalene 1.452 0.002
C5H8O 2H-Pyran, 3,4-dihydro- 1.530 0.002
CH2CHCH2F Allyl Fluoride 1.333 0.002
C3F6 hexafluoropropene 1.329 0.002
C5H8 1,3-Butadiene, 2-methyl- 1.340 0.002
CH3SCH2CH3 Ethane, (methylthio)- 1.530 0.002
C3H4N2 1H-Pyrazole 1.417 0.002
C8H8 cyclooctatetraene 1.337 0.003
C4H10O Ethoxy ethane 1.517 0.003
C10H8 naphthalene 1.370 0.003
CH3CH2OH Ethanol 1.512 0.003
C6H8 Bicyclo[3.1.0]hex-2-ene 1.529 0.003
C5H4O2 4-Cyclopentene-1,3-dione 1.341 0.003
C4H5NO Isoxazole, 5-methyl- 1.427 0.003
C2H5F fluoroethane 1.505 0.003
C3H4 cyclopropene 1.296 0.003
C2H2+ acetylene cation 1.253 0.003
HCCBr bromoacetylene 1.204 0.003
HCCCl Chloroacetylene 1.203 0.003
C3H3NO Oxazole 1.353 0.003
HCCCN Cyanoacetylene 1.206 0.003
C5H8 Bicyclo[2.1.0]pentane 1.528 0.003
C5H10S 2H-Thiopyran, tetrahydro- 1.528 0.003
C4H5N (E)-2-Butenenitrile 1.336 0.004
C2F2 difluoroacetylene 1.187 0.004
C5H6 1-Buten-3-yne, 2-methyl- 1.207 0.004
CH3CH(CH3)CH3 Isobutane 1.525 0.004
C4H9N Pyrrolidine 1.534 0.004
CH2C(CH3)CH3 1-Propene, 2-methyl- 1.507 0.004
HCCF Fluoroacetylene 1.198 0.004
CH2CCH2 allene 1.308 0.004
C6H8 (Z)-hexa-1,3,5-triene 1.337 0.004
CH2ClCCCl 1,3-dichloropropyne 1.456 0.004
CHOCH(CH3)CH3 Propanal, 2-methyl- 1.528 0.004
C4H2O3 Maleic Anhydride 1.332 0.004
C2H2N2O Furazan 1.421 0.004
C3H8O2 1,3-Propanediol 1.514 0.004
C3H4N2 1H-Pyrazole 1.374 0.004
C6H6 Benzvalene 1.339 0.004
CH2ClCCCl 1,3-dichloropropyne 1.201 0.004
C4H4Se selenophene 1.433 0.004
C2H3CCH 1-Buten-3-yne 1.434 0.004
C5H6 1,3-Cyclopentadiene 1.340 0.004
C5H12O Butane, 1-methoxy- 1.532 0.005
CH2C(CH3)OCH3 1-Propene, 2-methoxy- 1.501 0.005
C(CN)4 tetracyanomethane 1.484 0.005
C5H8 Ethenylcyclopropane 1.334 0.005
C6H8 Bicyclo[3.1.0]hex-2-ene 1.494 0.005
CH2CHOCHCH2 Vinyl ether 1.337 0.005
C4H4N2 Pyridazine 1.375 0.005
C2H2F2 Ethene, 1,2-difluoro-, (Z)- 1.324 0.005
C4H6O Furan, 2,5-dihydro- 1.502 0.005
CH3CHSHCH3 2-Propanethiol 1.520 0.005
CH2CO Ketene 1.314 0.005
C5H6 1-Buten-3-yne, 2-methyl- 1.336 0.005
C7H12 Norbornane 1.536 0.006
CH2C(CH3)OCH3 1-Propene, 2-methoxy- 1.330 0.006
C6H8 (Z)-hexa-1,3,5-triene 1.458 0.006
C5H11N Piperidine 1.531 0.006
CH3CH2Cl Ethyl chloride 1.510 0.006
C6H5CH3 toluene 1.394 0.006
C3H6 Cyclopropane 1.501 0.006
C4H4N2 Succinonitrile 1.465 0.006
C6H6 Fulvene 1.476 0.006
C5H8 Ethenylcyclopropane 1.475 0.006
C6H4Cl2 1,4-dichlorobenzene 1.388 0.006
C10H8 naphthalene 1.420 0.006
C6H6 Trimethylenecycopropane 1.330 0.006
C4H2 Diacetylene 1.205 0.006
C2H2 Acetylene 1.203 0.007
C5H5N Pyridine 1.390 0.007
CH3CHO Acetaldehyde 1.501 0.007
C2H5CN ethyl cyanide 1.526 0.007
CH2CHCHCH2 1,3-Butadiene 1.337 0.007
C6H4Cl2 1,3-dichlorobenzene 1.388 0.007
C6H5F Fluorobenzene 1.383 0.008
CH3CCH propyne 1.460 0.008
C4H4N2 Pyridazine 1.396 0.008
CHOCHCHCH3 2-Butenal 1.470 0.008
C4H6O Cyclobutanone 1.527 0.008
C4N2 2-Butynedinitrile 1.370 0.008
C5H8O 2H-Pyran, 3,4-dihydro- 1.516 0.008
C4H10O Propane, 2-methoxy- 1.519 0.008
C4H2 Diacetylene 1.378 0.008
CH2C(CH3)CH3 1-Propene, 2-methyl- 1.330 0.008
C5H6 1-Buten-3-yne, 2-methyl- 1.501 0.008
C4 Carbon tetramer 1.304 0.008
CH3CN Acetonitrile 1.458 0.009
C6H6 Benzvalene 1.503 0.009
CH2CHOH ethenol 1.326 0.009
CH3COCH2CH3 2-Butanone 1.512 0.009
CH2CHCHO Acrolein 1.468 0.009
C2H4O Ethylene oxide 1.459 0.009
C4H5N (E)-2-Butenenitrile 1.432 0.010
C3H4N2 1H-Imidazole 1.364 0.010
C6H5Cl chlorobenzene 1.386 0.010
C4H5NO 3-Methylisoxazole 1.427 0.010
C6H6 Fulvene 1.470 0.010
C4H4O Furan 1.431 0.010
C6H8 Bicyclo[2.1.1]hex-2-ene 1.332 0.010
C6H5NH2 aniline 1.392 0.010
C3H4O Cyclopropanone 1.475 0.010
CH2CHCH2F Allyl Fluoride 1.488 0.011
CH2CHCH2CH3 1-Butene 1.493 0.011
C4H10O2 Ethane, 1,2-dimethoxy- 1.504 0.011
C7H8 Norbornadiene 1.530 0.011
CH3COCH2CH3 2-Butanone 1.507 0.011
C5H8 1,3-Butadiene, 2-methyl- 1.463 0.011
C2H4F2 1,2-difluoroethane 1.493 0.012
C8H8 cyclooctatetraene 1.470 0.012
C6H10O cyclohexanone 1.503 0.012
CH2CCHCH3 1,2-Butadiene 1.301 0.012
CH3CH(CH3)CN Propanenitrile, 2-methyl- 1.522 0.012
C10H8 naphthalene 1.410 0.013
C4H4S Thiophene 1.423 0.013
C4H5N Pyrrole 1.417 0.013
C6H6 Trimethylenecycopropane 1.437 0.013
C4H6 Methylenecyclopropane 1.332 0.013
C3H2N2 Malononitrile 1.459 0.013
C3H4O Methylketene 1.306 0.013
C5H10 2-Pentene, (Z)- 1.490 0.013
ClCOClCO Oxalyl chloride 1.534 0.014
CHCCH2CH3 1-Butyne 1.457 0.014
CH2CHCH3 Propene 1.488 0.014
C5H6 1,3-Cyclopentadiene 1.460 0.015
HCCCN Cyanoacetylene 1.376 0.015
CHClCHCl Ethene, 1,2-dichloro-, (Z)- 1.317 0.015
C10H8 Azulene 1.377 0.015
C6H5CCH phenylacetylene 1.388 0.015
C10H8 Azulene 1.484 0.015
CH3CH(NH2)COOH Alanine 1.509 0.016
C5H8 Bicyclo[2.1.0]pentane 1.507 0.017
C3H3N acrylonitrile 1.426 0.018
F2CCCF2 tetrafluoroallene 1.282 0.018
C5H6S Thiophene, 3-methyl- 1.423 0.018
C6H8 Bicyclo[3.1.0]hex-2-ene 1.482 0.019
C12H8 biphenylene 1.370 0.019
HOCH2COOH Hydroxyacetic acid 1.495 0.020
CH(CN)3 tricyanomethane 1.460 0.020
C6H5Br bromobenzene 1.375 0.021
C5H10 2-Pentene, (E)- 1.484 0.022
C5H8O Cyclopentanone 1.504 0.023
C3O2 Carbon suboxide 1.251 0.026
C5H6 Cyclopropylacetylene 1.422 0.028
C3H4O Cyclopropanone 1.575 0.029
C5H5N Bicyclo[1.1.0]butane-1-carbonitrile 1.398 0.031
C4H4N2O2 Uracil 1.430 0.039
C2F4 Tetrafluoroethylene 1.311 0.042
C2Cl4 Tetrachloroethylene 1.354 0.048
C4H6 1-Methylcyclopropene 1.300 0.213
C4H6 1-Methylcyclopropene 1.476 0.783