return to home page Computational Chemistry Comparison and Benchmark DataBase Release 22 (May 2022) Standard Reference Database 101 National Institute of Standards and Technology
You are here: Home > Geometry > Experimental > Same bond/angle many molecules OR Comparisons > Geometry > Bonds, angles > Same bond/angle many molecules

Compare Bonds

18 10 26 16 45

MP3=FULL/6-31G* for rCC

Histogram of Bond length differences (in Å) vs number of species


Differences greater than 0.150 are in the 0.150 bin. Differences less than -0.450 are in the -0.450 bin.

histogram chart 400
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
-0.450 -0.400 -0.350 -0.300 -0.250 -0.200 -0.150 -0.100 -0.050 0.000 0.050 0.100 0.150
bond length difference calc. - exp. (Å)

  Species Name Difference (Å)
Most negative difference C4H10O Methyl propyl ether-0.435
Most positive difference C2Cl4 Tetrachloroethylene0.047

Bond lengths
Click on entry for experimental details.

Species Name Experimental (Å) Difference (Å)
C4H10O Methyl propyl ether 1.530 -0.435
CF3CN Acetonitrile, trifluoro- 1.492 -0.070
CH2ClCHCl2 1,1,2-trichloroethane 1.580 -0.062
CH3CHNOH Acetaldoxime 1.550 -0.054
C5H10 2-Pentene, (E)- 1.576 -0.050
C3H5 Allyl radical 1.428 -0.050
C5H6 Bicyclo[2.1.0]pent-2-ene 1.560 -0.049
C4H6 Methylenecyclopropane 1.542 -0.049
C2Cl2 dichloroacetylene 1.246 -0.044
C4H6 Methylenecyclopropane 1.457 -0.044
C2H Ethynyl radical 1.217 -0.043
C2F6 hexafluoroethane 1.560 -0.040
C5H8 Bicyclo[2.1.0]pentane 1.536 -0.037
C5H6 1,3-Cyclopentadiene 1.540 -0.034
C5H8 Spiropentane 1.557 -0.032
CH3CCl(CH3)CH3 Propane, 2-chloro-2-methyl- 1.530 -0.032
C5H10 2-Pentene, (Z)- 1.561 -0.029
CHClCHCl Ethene, 1,2-dichloro-, (E)- 1.354 -0.029
C6H5Br bromobenzene 1.420 -0.028
C5H6S Thiophene, 3-methyl- 1.530 -0.027
CH3CHCl2 Ethane, 1,1-dichloro- 1.540 -0.026
CH3CCl3 Ethane, 1,1,1-trichloro- 1.550 -0.026
C5H6 Propellane 1.596 -0.026
C2H3 vinyl 1.316 -0.025
H2NCH2COOH Glycine 1.532 -0.025
C5H8O Cyclopentanone 1.557 -0.024
C4H5N Cyclopropanecarbonitrile 1.472 -0.024
C4H4N2 Succinonitrile 1.561 -0.022
C5H5N Bicyclo[1.1.0]butane-1-carbonitrile 1.514 -0.022
C3H7N Cyclopropylamine 1.520 -0.020
CH2CHCHCH2 1,3-Butadiene 1.476 -0.020
C2H2 Acetylene 1.203 -0.020
C3F6 hexafluoropropene 1.513 -0.020
C6H8 (Z)-hexa-1,3,5-triene 1.368 -0.020
CH2CHCH3 Propene 1.353 -0.020
C3F8 perfluoropropane 1.546 -0.019
C3H5ClO Oxirane, (chloromethyl)- 1.523 -0.019
C6H12 (E)-3-methylpent-2-ene 1.551 -0.018
CH2CF2 Ethene, 1,1-difluoro- 1.340 -0.018
C3H8O2 Propylene glycol 1.540 -0.018
C4H5NO 3-Methylisoxazole 1.514 -0.018
C4H6 Bicyclo[1.1.0]butane 1.497 -0.018
C6F6 hexafluorobenzene 1.401 -0.017
C9H8 Indene 1.415 -0.017
C4H5N Cyclopropanecarbonitrile 1.513 -0.017
C5H5N Bicyclo[1.1.0]butane-1-carbonitrile 1.518 -0.017
C2H6O2 1,2-Ethanediol 1.530 -0.017
CH3COOH Acetic acid 1.517 -0.016
C2HF3 Trifluoroethylene 1.341 -0.016
CF2CCl2 difluorodichloroethylene 1.345 -0.016
C6H8 Bicyclo[3.1.0]hex-2-ene 1.530 -0.016
C5H6 Cyclopropylacetylene 1.527 -0.016
C6H8 Bicyclo[3.1.0]hex-2-ene 1.522 -0.016
C4H6O Furan, 2,5-dihydro- 1.347 -0.016
C6H10O cyclohexanone 1.545 -0.015
C4H8O2 1,3-Dioxolane, 2-methyl- 1.522 -0.015
C4H5NO Isoxazole, 5-methyl- 1.505 -0.015
C5H10 Cyclopropane, 1,1-dimethyl- 1.520 -0.015
CH2ClCH2CH2CH3 Butane, 1-chloro- 1.533 -0.015
CH3CHClCH2CH3 Butane, 2-chloro- 1.534 -0.015
C3H5ClO Oxirane, (chloromethyl)- 1.475 -0.015
CH2ClCH2Cl Ethane, 1,2-dichloro- 1.531 -0.015
C2H5NO3 Nitric acid, ethyl ester 1.528 -0.015
C5H8 Cyclopentene 1.350 -0.014
CH3CH(CH3)ONO Isopropyl nitrite 1.534 -0.014
C12H8 biphenylene 1.524 -0.014
C6H5CH2CH3 Ethylbenzene 1.524 -0.014
C7H12 Norbornane 1.573 -0.013
C4H6S Thiophene, 2,5-dihydro- 1.518 -0.013
C5H6 Propellane 1.525 -0.013
C2N2 Cyanogen 1.389 -0.013
CH3CHCHCH3 2-Butene, (E)- 1.347 -0.012
CHCCH2CH3 1-Butyne 1.544 -0.012
C6H8 1,4-Cyclohexadiene 1.347 -0.011
C5H8 Ethenylcyclopropane 1.522 -0.011
C5H10 Cyclopentane 1.546 -0.011
CHCCH2CH3 1-Butyne 1.217 -0.011
C5H4O2 4-Cyclopentene-1,3-dione 1.509 -0.010
C2H2O2 Ethanedial 1.526 -0.010
C10H8 Azulene 1.407 -0.010
C10H8 Azulene 1.414 -0.010
C5H5N Bicyclo[1.1.0]butane-1-carbonitrile 1.498 -0.010
C12H8 biphenylene 1.432 -0.010
C6H5Cl chlorobenzene 1.402 -0.010
CH3CHS Thioacetaldehyde 1.506 -0.010
C6H8 Bicyclo[2.1.1]hex-2-ene 1.544 -0.009
C2H8N2 Ethylenediamine 1.545 -0.009
CH3COF Acetyl fluoride 1.503 -0.009
C4H6 1-Methylcyclopropene 1.515 -0.009
CH2SHCH2SH 1,2-Ethanedithiol 1.530 -0.009
C5H6S Thiophene, 3-methyl- 1.370 -0.009
C2H6 Ethane 1.536 -0.009
C5H9N Pentanenitrile 1.536 -0.009
CH2CHCH2CH3 1-Butene 1.342 -0.009
C6H6 Benzvalene 1.529 -0.009
C6H12 (E)-3-methylpent-2-ene 1.349 -0.009
CH3CH(NH2)COOH Alanine 1.544 -0.008
C3H7SH 1-Propanethiol 1.536 -0.008
H2CCCCH2 Butatriene 1.283 -0.008
C3H6O Propylene oxide 1.513 -0.008
CH3COCH2CH3 2-Butanone 1.531 -0.008
C3H4O Methylketene 1.518 -0.008
C6H5CCH phenylacetylene 1.448 -0.008
CH2CHCHO Acrolein 1.468 -0.008
C6H5NO2 Nitrobenzene 1.399 -0.008
C4H6S Thiophene, 2,5-dihydro- 1.340 -0.008
C3H6S Thietane 1.549 -0.008
C6H12 (E)-3-methylpent-2-ene 1.511 -0.008
CH3COCl Acetyl Chloride 1.506 -0.008
C5H9N Pentanenitrile 1.478 -0.008
C12H8 biphenylene 1.428 -0.008
C4H5N Pyrrole 1.382 -0.007
C4H5NO 3-Methylisoxazole 1.362 -0.007
CH2CCHCH3 1,2-Butadiene 1.515 -0.007
C7H12 Norbornane 1.546 -0.007
C5H10O 2-Butanone, 3-methyl- 1.525 -0.007
C5H5N Pyridine 1.400 -0.007
C2 Carbon diatomic 1.243 -0.007
C4H4S Thiophene 1.370 -0.007
CH3CHFCH3 2-Fluoropropane 1.521 -0.007
C6H6 Fulvene 1.349 -0.007
CH2CHCHClCH3 1-Butene, 3-chloro- 1.503 -0.007
C5H8 Cyclopentene 1.518 -0.006
CH3OC2H5 Ethane, methoxy- 1.521 -0.006
CH3CH2NH2 Ethylamine 1.531 -0.006
CHClCCl2 Trichloroethylene 1.337 -0.006
C5H8 1,4-Pentadiene 1.339 -0.006
C6H5Br bromobenzene 1.401 -0.006
CH2ClCH2CH3 Propane, 1-chloro- 1.525 -0.006
CH3CHCHCH3 2-Butene, (E)- 1.508 -0.006
CH3CF3 Ethane, 1,1,1-trifluoro- 1.494 -0.006
CHOCHCHCH3 2-Butenal 1.345 -0.006
C5H12 Propane, 2,2-dimethyl- 1.537 -0.006
CH3CCCH3 2-Butyne 1.214 -0.006
C2H3CCH 1-Buten-3-yne 1.215 -0.006
C6H10O cyclohexanone 1.542 -0.006
C5H8 Bicyclo[1.1.1]pentane 1.557 -0.005
C6H8 Bicyclo[3.1.0]hex-2-ene 1.521 -0.005
C3H6O Propylene oxide 1.471 -0.005
CH3CH2SH ethanethiol 1.528 -0.005
C6H14 Hexane 1.533 -0.005
C6H8 1,4-Cyclohexadiene 1.511 -0.005
CH2CHCH2CH2Cl 1-Butene, 4-chloro- 1.508 -0.005
CH3CCl2CH3 Propane, 2,2-dichloro- 1.523 -0.005
CH2CHF Ethene, fluoro- 1.329 -0.005
C7H8 Norbornadiene 1.336 -0.005
C5H6 Bicyclo[2.1.0]pent-2-ene 1.530 -0.005
C6H6 Fulvene 1.355 -0.005
C5H8 1,3-Butadiene, 2-methyl- 1.512 -0.005
C5H6 Cyclopropylacetylene 1.503 -0.005
C5H8 1,4-Pentadiene 1.511 -0.005
CH2CHCH2CH2Cl 1-Butene, 4-chloro- 1.528 -0.005
C2H3CCH 1-Buten-3-yne 1.344 -0.005
C3H6O 2-Propen-1-ol 1.337 -0.005
C3H7SH 1-Propanethiol 1.529 -0.005
C3H6O 2-Propen-1-ol 1.502 -0.004
CH2CHCH2CH3 1-Butene 1.536 -0.004
C6H5Cl chlorobenzene 1.399 -0.004
CH2CHCH2CH2Cl 1-Butene, 4-chloro- 1.339 -0.004
C8H8 cubane 1.571 -0.004
C4H8O2 Ethyl acetate 1.508 -0.004
C12H8 biphenylene 1.372 -0.004
C4H6 1-Methylcyclopropene 1.300 -0.004
CH3COCH3 Acetone 1.520 -0.004
C4H8 cyclobutane 1.555 -0.004
CH3CHClCH3 Propane, 2-chloro- 1.522 -0.004
C2- carbon diatomic anion 1.268 -0.004
C4H5N (E)-2-Butenenitrile 1.501 -0.004
C2H3Br vinyl bromide 1.332 -0.003
C6H5CH3 toluene 1.513 -0.003
C5H12 Pentane 1.531 -0.003
C2H2ClF 1-chloro-1-fluoroethylene 1.327 -0.003
CHOCHCHCH3 2-Butenal 1.501 -0.003
C5H10 Cyclopropane, 1,1-dimethyl- 1.514 -0.003
CH2CS Thioketene 1.314 -0.003
CH3CH2CH2CH3 Butane 1.531 -0.003
CH3CSNH2 Ethanethioamide 1.512 -0.003
C6H6 Benzvalene 1.452 -0.003
C4H6 Bicyclo[1.1.0]butane 1.498 -0.003
C5H8 1,2-Butadiene, 3-methyl- 1.514 -0.003
C6H5CCH phenylacetylene 1.396 -0.003
C5H6 Cyclopropylacetylene 1.211 -0.003
C2H3Cl Ethene, chloro- 1.332 -0.003
CH2CHCHClCH3 1-Butene, 3-chloro- 1.337 -0.003
C7H16 heptane 1.534 -0.003
C10H16 adamantane 1.540 -0.003
C4H4N2 Pyridazine 1.396 -0.003
C6H5CCH phenylacetylene 1.398 -0.003
C5H8 Spiropentane 1.482 -0.003
C12H10 biphenyl 1.489 -0.003
C3H4 cyclopropene 1.509 -0.003
C5H8O 2H-Pyran, 3,4-dihydro- 1.510 -0.003
CH2ClCHO chloroacetaldehyde 1.521 -0.002
C4H4O Furan 1.361 -0.002
C6H5CH2CH3 Ethylbenzene 1.535 -0.002
C4H5NO Isoxazole, 5-methyl- 1.362 -0.002
C6H10 cyclohexene 1.340 -0.002
CH3CH2CHO Propanal 1.509 -0.002
C6H5OH phenol 1.398 -0.002
C6H4Cl2 1,4-dichlorobenzene 1.394 -0.002
CH2CCHCH3 1,2-Butadiene 1.314 -0.002
C2H5Br Ethyl bromide 1.518 -0.002
C5H8 Bicyclo[2.1.0]pentane 1.565 -0.002
C4H6 Cyclobutene 1.342 -0.002
C4N2 2-Butynedinitrile 1.190 -0.002
C4H8O2 Ethyl acetate 1.515 -0.002
C7H8 Norbornadiene 1.557 -0.002
CH2CHCH2F Allyl Fluoride 1.333 -0.002
C5H6 1-Buten-3-yne, 2-methyl- 1.445 -0.002
C3H2O3 vinylene carbonate 1.331 -0.002
CH3CONH2 Acetamide 1.519 -0.002
C3H3N acrylonitrile 1.339 -0.002
C5H8 Cyclobutane, methylene- 1.557 -0.002
C6H6 Benzene 1.397 -0.002
C5H8 Cyclobutane, methylene- 1.524 -0.001
C5H8 Cyclobutane, methylene- 1.331 -0.001
C6H8 Bicyclo[3.1.0]hex-2-ene 1.338 -0.001
CH2CHCHClCH3 1-Butene, 3-chloro- 1.522 -0.001
C6H5F Fluorobenzene 1.397 -0.001
C3F6 hexafluoropropene 1.329 -0.001
C2H5CN ethyl cyanide 1.468 -0.001
C6H10 cyclohexene 1.510 -0.001
C10H8 Azulene 1.405 -0.001
C2H2F2 Ethene, 1,2-difluoro-, (E)- 1.329 -0.001
C10H8 naphthalene 1.420 -0.001
C4H8O2 1,3-Dioxane 1.528 -0.001
CH3CH2CHO Propanal 1.523 -0.001
C10H8 Azulene 1.398 -0.001
CH3CHCHCH3 2-Butene, (Z)- 1.346 -0.001
C4H10O Propane, 2-methoxy- 1.528 -0.001
C2H2O4 Oxalic Acid 1.544 -0.001
CH2CCl2 Ethene, 1,1-dichloro- 1.324 -0.001
C4H4N2 1,3-Diazine 1.393 -0.001
C6H6 Benzvalene 1.339 -0.001
C3H5Cl3 Propane, 1,2,3-trichloro- 1.524 -0.001
C3H4 cyclopropene 1.296 -0.001
C4H10O Ethanol, 1,1-dimethyl- 1.529 -0.001
C3H3NO Oxazole 1.353 -0.001
C6H5CH3 toluene 1.395 -0.001
C6H10 cyclohexene 1.530 -0.001
C4H6 Cyclobutene 1.566 -0.000
HCCCl Chloroacetylene 1.203 -0.000
C2H4S Thiirane 1.484 -0.000
HCCBr bromoacetylene 1.204 -0.000
C6H5CH2CH3 Ethylbenzene 1.399 -0.000
C6H5CH3 toluene 1.395 -0.000
C6H5F Fluorobenzene 1.395 -0.000
CH3CCCH3 2-Butyne 1.468 -0.000
C5H8O 2H-Pyran, 3,4-dihydro- 1.338 -0.000
C6H5CCH phenylacetylene 1.208 -0.000
CH3CCH propyne 1.207 0.000
C5H8O Methyl cyclopropyl ketone 1.510 0.000
C5H8 Ethenylcyclopropane 1.334 0.000
CH2ClCHClCH3 Propane, 1,2-dichloro- 1.519 0.000
C4H6 Cyclobutene 1.517 0.000
C4H4N2 Pyrazine 1.397 0.000
C5H10 2-Pentene, (Z)- 1.338 0.000
C2H5N Aziridine 1.481 0.000
C6H10 1-Butyne, 3,3-dimethyl- 1.209 0.000
C2H2+ acetylene cation 1.253 0.001
C5H11N Piperidine 1.531 0.001
C5H10O 2-Butanone, 3-methyl- 1.534 0.001
C3H3NO Isoxazole 1.356 0.001
C5H10O 2H-Pyran, tetrahydro- 1.531 0.001
CH2CO Ketene 1.314 0.001
C4H6O Cyclobutanone 1.556 0.001
C5H7N Cyclobutanecarbonitrile 1.551 0.001
H2CCCCH2 Butatriene 1.318 0.001
C6H12 Cyclohexane 1.530 0.001
C3H4N2 1H-Pyrazole 1.417 0.001
CH3CH2O Ethoxy radical 1.521 0.001
C2H2N2O Furazan 1.421 0.001
C3H8 Propane 1.526 0.001
CH2ClCCCl 1,3-dichloropropyne 1.201 0.001
HCCCN Cyanoacetylene 1.206 0.001
C10H8 naphthalene 1.370 0.001
C5H4O2 4-Cyclopentene-1,3-dione 1.341 0.001
C4H5NO Isoxazole, 5-methyl- 1.427 0.001
C6H10 cyclohexene 1.530 0.001
C5H10 2-Pentene, (E)- 1.334 0.002
C8H8 cyclooctatetraene 1.337 0.002
C(CN)4 tetracyanomethane 1.484 0.002
CH2ClCCCl 1,3-dichloropropyne 1.456 0.002
CH3CHCHCH3 2-Butene, (Z)- 1.506 0.002
C2H4 Ethylene 1.339 0.002
C5H8 1,3-Butadiene, 2-methyl- 1.340 0.002
C5H6 1-Buten-3-yne, 2-methyl- 1.207 0.002
C6H8 Bicyclo[3.1.0]hex-2-ene 1.529 0.002
C5H8O 2H-Pyran, 3,4-dihydro- 1.530 0.002
C6H6 Trimethylenecycopropane 1.330 0.002
C2F2 difluoroacetylene 1.187 0.002
HCCF Fluoroacetylene 1.198 0.002
C3H6 Cyclopropane 1.501 0.002
CH2CHCHO Acrolein 1.341 0.003
CH3SCH2CH3 Ethane, (methylthio)- 1.530 0.003
C4H2O3 Maleic Anhydride 1.332 0.003
C5H8 Bicyclo[2.1.0]pentane 1.528 0.003
C4H5N (E)-2-Butenenitrile 1.336 0.003
C2H3CCH 1-Buten-3-yne 1.434 0.003
C4H10O Ethoxy ethane 1.517 0.003
C4H4Se selenophene 1.433 0.003
CH2CCH2 allene 1.308 0.003
CH3CH2OH Ethanol 1.512 0.003
C5H10S 2H-Thiopyran, tetrahydro- 1.528 0.003
C3H4N2 1H-Pyrazole 1.374 0.003
C6H4Cl2 1,4-dichlorobenzene 1.388 0.003
C2H5F fluoroethane 1.505 0.003
C5H6 1,3-Cyclopentadiene 1.340 0.004
C6H8 Bicyclo[3.1.0]hex-2-ene 1.494 0.004
C6H8 (Z)-hexa-1,3,5-triene 1.337 0.004
C3H8O2 1,3-Propanediol 1.514 0.004
C4H9N Pyrrolidine 1.534 0.004
CH3CH(CH3)CH3 Isobutane 1.525 0.004
CH2C(CH3)CH3 1-Propene, 2-methyl- 1.507 0.004
C2H2F2 Ethene, 1,2-difluoro-, (Z)- 1.324 0.004
CHOCH(CH3)CH3 Propanal, 2-methyl- 1.528 0.004
CH2C(CH3)OCH3 1-Propene, 2-methoxy- 1.501 0.004
C4H4N2 Succinonitrile 1.465 0.004
C4H2 Diacetylene 1.205 0.005
C6H5CH3 toluene 1.394 0.005
C7H12 Norbornane 1.536 0.005
C5H6 1-Buten-3-yne, 2-methyl- 1.336 0.005
C10H8 naphthalene 1.420 0.005
C4H6O Furan, 2,5-dihydro- 1.502 0.005
C5H8 Ethenylcyclopropane 1.475 0.005
C6H6 Fulvene 1.476 0.005
CH2C(CH3)OCH3 1-Propene, 2-methoxy- 1.330 0.005
C6H8 (Z)-hexa-1,3,5-triene 1.458 0.005
C5H12O Butane, 1-methoxy- 1.532 0.005
C5H5N Pyridine 1.390 0.006
CH3CHSHCH3 2-Propanethiol 1.520 0.006
C4H2 Diacetylene 1.378 0.006
C3H4N2 1H-Imidazole 1.364 0.006
C6H5F Fluorobenzene 1.383 0.006
CH3CHO Acetaldehyde 1.501 0.006
C4N2 2-Butynedinitrile 1.370 0.006
CH2CHOCHCH2 Vinyl ether 1.337 0.007
CH3CH2Cl Ethyl chloride 1.510 0.007
CH3CCH propyne 1.460 0.007
CHOCHCHCH3 2-Butenal 1.470 0.007
C4 Carbon tetramer 1.304 0.007
C2H4O Ethylene oxide 1.459 0.007
C4H6O Cyclobutanone 1.527 0.008
CH3CN Acetonitrile 1.458 0.008
C2H5CN ethyl cyanide 1.526 0.008
C5H8 Cyclopentene 1.540 0.008
C6H6 Benzvalene 1.503 0.008
CH3COCH2CH3 2-Butanone 1.512 0.008
C4H5N (E)-2-Butenenitrile 1.432 0.008
C5H6 1-Buten-3-yne, 2-methyl- 1.501 0.008
C5H8O 2H-Pyran, 3,4-dihydro- 1.516 0.008
CH2C(CH3)CH3 1-Propene, 2-methyl- 1.330 0.008
C4H10O Propane, 2-methoxy- 1.519 0.008
C6H5Cl chlorobenzene 1.386 0.009
C4H5NO 3-Methylisoxazole 1.427 0.009
CH2CHOH ethenol 1.326 0.009
C6H6 Fulvene 1.470 0.009
C6H8 Bicyclo[2.1.1]hex-2-ene 1.332 0.009
C6H5NH2 aniline 1.392 0.009
C4H4N2 Pyridazine 1.375 0.009
CH2CHCH2F Allyl Fluoride 1.488 0.009
C4H4O Furan 1.431 0.009
CH2CHCH2CH3 1-Butene 1.493 0.010
C7H8 Norbornadiene 1.530 0.010
CH2CHCHCH2 1,3-Butadiene 1.337 0.010
CH3COCH2CH3 2-Butanone 1.507 0.010
C6H10O cyclohexanone 1.503 0.010
ClCOClCO Oxalyl chloride 1.534 0.010
C8H8 cyclooctatetraene 1.470 0.010
C2H4F2 1,2-difluoroethane 1.493 0.010
C3H4O Cyclopropanone 1.475 0.011
C4H10O2 Ethane, 1,2-dimethoxy- 1.504 0.011
C5H8 1,3-Butadiene, 2-methyl- 1.463 0.011
CH2CCHCH3 1,2-Butadiene 1.301 0.011
C6H6 Trimethylenecycopropane 1.437 0.011
C3H4O Methylketene 1.306 0.011
C10H8 naphthalene 1.410 0.012
C3H2N2 Malononitrile 1.459 0.012
C4H5N Pyrrole 1.417 0.012
CHCCH2CH3 1-Butyne 1.457 0.012
C4H4S Thiophene 1.423 0.012
HCCCN Cyanoacetylene 1.376 0.012
C3 carbon trimer 1.277 0.013
CH2CHCH3 Propene 1.488 0.013
C4H6 Methylenecyclopropane 1.332 0.013
C5H6 1,3-Cyclopentadiene 1.460 0.013
C5H10 2-Pentene, (Z)- 1.490 0.013
C10H8 Azulene 1.377 0.014
C6H5CCH phenylacetylene 1.388 0.014
C10H8 Azulene 1.484 0.014
CHClCHCl Ethene, 1,2-dichloro-, (Z)- 1.317 0.014
C12H8 biphenylene 1.370 0.016
C5H8 Bicyclo[2.1.0]pentane 1.507 0.016
CH3CH(NH2)COOH Alanine 1.509 0.016
C3H3N acrylonitrile 1.426 0.016
F2CCCF2 tetrafluoroallene 1.282 0.016
C5H6S Thiophene, 3-methyl- 1.423 0.018
CH(CN)3 tricyanomethane 1.460 0.018
C6H8 Bicyclo[3.1.0]hex-2-ene 1.482 0.018
HOCH2COOH Hydroxyacetic acid 1.495 0.018
C6H5Br bromobenzene 1.375 0.020
C5H10 2-Pentene, (E)- 1.484 0.022
C5H8O Cyclopentanone 1.504 0.023
C3O2 Carbon suboxide 1.251 0.024
C5H6 Cyclopropylacetylene 1.422 0.026
C4H6 1-Methylcyclopropene 1.476 0.028
C3H4O Cyclopropanone 1.575 0.028
C5H5N Bicyclo[1.1.0]butane-1-carbonitrile 1.398 0.029
C4H4N2O2 Uracil 1.430 0.037
C2F4 Tetrafluoroethylene 1.311 0.042
C2Cl4 Tetrachloroethylene 1.354 0.047