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Compare Bonds

18 10 26 16 45

HF/STO-3G 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-0.444
Most positive difference C4H6 1-Methylcyclopropene0.769

Bond lengths
Click on entry for experimental details.

Species Name Experimental (Å) Difference (Å)
C4H10O Methyl propyl ether 1.530 -0.444
C4H6 1-Methylcyclopropene 1.515 -0.428
C2Cl2 dichloroacetylene 1.246 -0.074
CHCCH2CH3 1-Butyne 1.217 -0.047
C5H6 Bicyclo[2.1.0]pent-2-ene 1.560 -0.046
CH2CHCH3 Propene 1.353 -0.045
C6H8 (Z)-hexa-1,3,5-triene 1.368 -0.044
C2H3CCH 1-Buten-3-yne 1.215 -0.043
C5H8 Spiropentane 1.557 -0.042
CHClCHCl Ethene, 1,2-dichloro-, (E)- 1.354 -0.042
CH3CCCH3 2-Butyne 1.214 -0.042
C5H8 Cyclopentene 1.350 -0.042
C4H6O Furan, 2,5-dihydro- 1.347 -0.042
C5H6 Cyclopropylacetylene 1.211 -0.040
C6H10 1-Butyne, 3,3-dimethyl- 1.209 -0.039
C6H8 1,4-Cyclohexadiene 1.347 -0.038
C3H3NO Isoxazole 1.356 -0.038
CH3CCH propyne 1.207 -0.038
C5H6S Thiophene, 3-methyl- 1.370 -0.037
CH3CHCHCH3 2-Butene, (E)- 1.347 -0.036
C6H5CCH phenylacetylene 1.208 -0.036
C5H10 2-Pentene, (E)- 1.576 -0.036
C4H4S Thiophene 1.370 -0.036
C5H6 1-Buten-3-yne, 2-methyl- 1.207 -0.035
C2H2 Acetylene 1.203 -0.034
C4H6 Methylenecyclopropane 1.332 -0.034
CH2CHCH2CH3 1-Butene 1.342 -0.034
CH3CHCHCH3 2-Butene, (Z)- 1.346 -0.034
C3H4O Cyclopropanone 1.575 -0.033
HCCCl Chloroacetylene 1.203 -0.033
C6H12 (E)-3-methylpent-2-ene 1.349 -0.033
C2H4 Ethylene 1.339 -0.033
C5H8 Bicyclo[2.1.0]pentane 1.536 -0.033
HCCBr bromoacetylene 1.204 -0.033
CH2CClCHCH2 1,3-Butadiene, 2-chloro- 1.344 -0.032
C4H6S Thiophene, 2,5-dihydro- 1.340 -0.032
C6H6 Fulvene 1.355 -0.031
C4H5N Pyrrole 1.382 -0.031
HCCCN Cyanoacetylene 1.206 -0.031
CH2CHCH2CH2Cl 1-Butene, 4-chloro- 1.339 -0.031
C5H8 1,4-Pentadiene 1.339 -0.031
C4H2 Diacetylene 1.205 -0.030
C6H10 cyclohexene 1.340 -0.030
CH3CHNOH Acetaldoxime 1.550 -0.030
C4H6 Bicyclo[1.1.0]butane 1.497 -0.030
CHOCHCHCH3 2-Butenal 1.345 -0.030
HCCF Fluoroacetylene 1.198 -0.030
C6H6 Fulvene 1.349 -0.030
CH2ClCHCl2 1,1,2-trichloroethane 1.580 -0.029
CH2CHCHO Acrolein 1.341 -0.029
C2H3CCH 1-Buten-3-yne 1.344 -0.029
C3H6O 2-Propen-1-ol 1.337 -0.029
CH2ClCCCl 1,3-dichloropropyne 1.201 -0.028
CH2CClCHCH2 1,3-Butadiene, 2-chloro- 1.344 -0.028
C6H5Br bromobenzene 1.420 -0.028
C9H8 Indene 1.415 -0.028
CH2CHCHClCH3 1-Butene, 3-chloro- 1.337 -0.028
C4H6 Cyclobutene 1.342 -0.028
C2Cl4 Tetrachloroethylene 1.354 -0.028
CH2CCHCH3 1,2-Butadiene 1.314 -0.026
CH2CHCH2F Allyl Fluoride 1.333 -0.026
C6H6 Benzvalene 1.339 -0.026
C6H8 Bicyclo[3.1.0]hex-2-ene 1.338 -0.026
C5H4O2 4-Cyclopentene-1,3-dione 1.341 -0.026
C5H10 2-Pentene, (Z)- 1.338 -0.025
C4H5NO 3-Methylisoxazole 1.362 -0.025
C5H8 Cyclobutane, methylene- 1.331 -0.025
C7H8 Norbornadiene 1.336 -0.025
C2H3Cl Ethene, chloro- 1.332 -0.025
C5H8 Ethenylcyclopropane 1.334 -0.024
C5H8O 2H-Pyran, 3,4-dihydro- 1.338 -0.024
C3H3N acrylonitrile 1.339 -0.024
CH2CF2 Ethene, 1,1-difluoro- 1.340 -0.024
C2H3NO Nitrosoethylene 1.335 -0.024
C5H10 2-Pentene, (E)- 1.334 -0.024
CH2CHCHCH2 1,3-Butadiene 1.337 -0.023
C6H6 Trimethylenecycopropane 1.330 -0.023
C3H5 Allyl radical 1.428 -0.023
C2H3Br vinyl bromide 1.332 -0.023
C6H8 (Z)-hexa-1,3,5-triene 1.337 -0.022
C8H8 cyclooctatetraene 1.337 -0.022
C4H4O Furan 1.361 -0.021
C5H6 1,3-Cyclopentadiene 1.340 -0.021
C4H6 Methylenecyclopropane 1.542 -0.021
C4H2O3 Maleic Anhydride 1.332 -0.021
C3H4N2 1H-Pyrazole 1.374 -0.020
CH2CCH2 allene 1.308 -0.020
C6H8 Bicyclo[2.1.1]hex-2-ene 1.332 -0.020
C5H5N Bicyclo[1.1.0]butane-1-carbonitrile 1.498 -0.020
C2F2 difluoroacetylene 1.187 -0.019
C4H5NO Isoxazole, 5-methyl- 1.362 -0.019
CHClCCl2 Trichloroethylene 1.337 -0.019
CH2CS Thioketene 1.314 -0.019
C12H8 biphenylene 1.372 -0.019
C3H4 cyclopropene 1.296 -0.019
C5H6 1-Buten-3-yne, 2-methyl- 1.336 -0.019
CH2C(CH3)CH3 1-Propene, 2-methyl- 1.330 -0.019
C10H8 Azulene 1.414 -0.018
C5H6 1,3-Cyclopentadiene 1.540 -0.018
C10H8 Azulene 1.407 -0.018
C4H5N (E)-2-Butenenitrile 1.336 -0.018
CH2CHF Ethene, fluoro- 1.329 -0.017
C10H8 naphthalene 1.370 -0.017
C3H4N2 1H-Imidazole 1.364 -0.017
C3H2O3 vinylene carbonate 1.331 -0.016
C3H4 cyclopropene 1.509 -0.016
C3H3NO Oxazole 1.353 -0.016
C5H10 2-Pentene, (Z)- 1.561 -0.016
CH2C(CH3)OCH3 1-Propene, 2-methoxy- 1.330 -0.015
C10H8 naphthalene 1.420 -0.015
C5H5N Pyridine 1.400 -0.015
C2HF3 Trifluoroethylene 1.341 -0.015
C6H4Cl2 1,3-dichlorobenzene 1.404 -0.015
C6H5Br bromobenzene 1.401 -0.014
C5H5N Bicyclo[1.1.0]butane-1-carbonitrile 1.514 -0.014
C5H8O Cyclopentanone 1.557 -0.014
C3H7N Cyclopropylamine 1.520 -0.014
C4H5N Cyclopropanecarbonitrile 1.513 -0.014
C5H6 Cyclopropylacetylene 1.527 -0.014
CH2CO Ketene 1.314 -0.014
CF2CCl2 difluorodichloroethylene 1.345 -0.014
C2H2ClF 1-chloro-1-fluoroethylene 1.327 -0.014
CH2CHOH ethenol 1.326 -0.014
C7H12 Norbornane 1.573 -0.014
C6H5Cl chlorobenzene 1.402 -0.013
C10H8 Azulene 1.405 -0.013
C6H8 Bicyclo[3.1.0]hex-2-ene 1.521 -0.012
CH2CCl2 Ethene, 1,1-dichloro- 1.324 -0.012
C6H5NO2 Nitrobenzene 1.399 -0.012
C5H10 Cyclopropane, 1,1-dimethyl- 1.520 -0.012
C5H8 Ethenylcyclopropane 1.522 -0.012
C6H5Cl chlorobenzene 1.399 -0.012
C6H8 Bicyclo[3.1.0]hex-2-ene 1.522 -0.012
CH2CCHCH3 1,2-Butadiene 1.301 -0.011
C6H5CCH phenylacetylene 1.398 -0.011
C6H5CCH phenylacetylene 1.396 -0.011
C6H5CN phenyl cyanide 1.396 -0.011
C6H6 Benzene 1.397 -0.010
C5H5N Bicyclo[1.1.0]butane-1-carbonitrile 1.518 -0.010
C6H5CN phenyl cyanide 1.397 -0.009
C5H6S Thiophene, 3-methyl- 1.530 -0.009
C6H5CH3 toluene 1.395 -0.009
C2 Carbon diatomic 1.243 -0.009
C8H8 cubane 1.571 -0.009
C2H2F2 Ethene, 1,2-difluoro-, (E)- 1.329 -0.009
C6H5CH3 toluene 1.395 -0.009
C4N2 2-Butynedinitrile 1.190 -0.009
C6H6 Benzvalene 1.529 -0.009
C12H8 biphenylene 1.524 -0.008
C6H5CH2CH3 Ethylbenzene 1.399 -0.007
C6H4Cl2 1,4-dichlorobenzene 1.394 -0.007
C6H6 Benzvalene 1.452 -0.007
C4H4N2 Pyrazine 1.397 -0.007
C4H4N2 1,3-Diazine 1.393 -0.007
C10H8 Azulene 1.398 -0.007
C4H4N2 Succinonitrile 1.561 -0.006
C6H5OH phenol 1.398 -0.006
C12H8 biphenylene 1.432 -0.006
C2H2+ acetylene cation 1.253 -0.006
C5H8 Bicyclo[1.1.1]pentane 1.557 -0.006
C6H12 (E)-3-methylpent-2-ene 1.551 -0.005
CHClCHCl Ethene, 1,2-dichloro-, (Z)- 1.317 -0.005
C4H4N2 Pyridazine 1.375 -0.004
C5H6 Cyclopropylacetylene 1.503 -0.003
C2H2F2 Ethene, 1,2-difluoro-, (Z)- 1.324 -0.003
C5H8 Bicyclo[2.1.0]pentane 1.565 -0.003
C12H8 biphenylene 1.370 -0.003
C6H5CH3 toluene 1.394 -0.002
C12H8 biphenylene 1.428 -0.002
C6H4Cl2 1,3-dichlorobenzene 1.392 -0.002
C5H5N Pyridine 1.390 -0.002
C4H8 cyclobutane 1.555 -0.002
C7H12 Norbornane 1.546 -0.001
C4H6 Cyclobutene 1.566 -0.001
C4H5N Cyclopropanecarbonitrile 1.472 -0.001
C5H8 Cyclobutane, methylene- 1.557 -0.001
C7H8 Norbornadiene 1.557 -0.001
C6H4Cl2 1,3-dichlorobenzene 1.388 -0.001
C4H6O Cyclobutanone 1.556 -0.001
C5H10 Cyclopentane 1.546 -0.000
C6H8 Bicyclo[3.1.0]hex-2-ene 1.530 -0.000
C6F6 hexafluorobenzene 1.401 0.000
CH3CCl3 Ethane, 1,1,1-trichloro- 1.550 0.000
C6H5Cl chlorobenzene 1.386 0.001
C6H8 Bicyclo[2.1.1]hex-2-ene 1.544 0.001
C4H4N2 Pyridazine 1.396 0.001
C3H6 Cyclopropane 1.501 0.001
C6H4Cl2 1,4-dichlorobenzene 1.388 0.002
C2H6 Ethane 1.536 0.002
C3F6 hexafluoropropene 1.329 0.002
SiC2 Silicon dicarbide 1.265 0.002
C5H6 Bicyclo[2.1.0]pent-2-ene 1.530 0.002
C6H5NH2 aniline 1.392 0.002
CHCCH2CH3 1-Butyne 1.544 0.002
CH3CHCl2 Ethane, 1,1-dichloro- 1.540 0.002
C5H8 Bicyclo[2.1.0]pentane 1.507 0.002
C4H6 Bicyclo[1.1.0]butane 1.498 0.002
C5H8 Spiropentane 1.482 0.004
C4H5NO 3-Methylisoxazole 1.514 0.004
C4H6S Thiophene, 2,5-dihydro- 1.518 0.004
C2H Ethynyl radical 1.217 0.005
C3 carbon trimer 1.277 0.005
C3H4O Cyclopropanone 1.475 0.005
C5H6 Propellane 1.525 0.005
C5H8 Cyclopentene 1.518 0.005
C3H7SH 1-Propanethiol 1.536 0.005
CH2FCH2CH3 1-Fluoropropane 1.534 0.006
C3H4N2 1H-Pyrazole 1.417 0.006
C3H6S Thietane 1.549 0.007
C6H5CH2CH3 Ethylbenzene 1.524 0.007
C6H5CN phenyl cyanide 1.388 0.008
C10H16 adamantane 1.540 0.008
CH3COCH2CH3 2-Butanone 1.531 0.008
C5H8 Cyclobutane, methylene- 1.524 0.008
C6H5CCH phenylacetylene 1.388 0.008
C6H14 Hexane 1.533 0.008
C4H5NO Isoxazole, 5-methyl- 1.427 0.008
C5H9N Pentanenitrile 1.536 0.009
CH2CHCH2CH3 1-Butene 1.536 0.009
CH3CHClCH2CH3 Butane, 2-chloro- 1.534 0.009
C5H4O2 4-Cyclopentene-1,3-dione 1.509 0.009
C4H6 Cyclobutene 1.517 0.009
C5H12O Butane, 1-methoxy- 1.532 0.009
C6H12 (E)-3-methylpent-2-ene 1.511 0.009
C2H5N Aziridine 1.481 0.009
CH2ClCH2CH2CH3 Butane, 1-chloro- 1.533 0.010
C6H8 Bicyclo[3.1.0]hex-2-ene 1.529 0.010
C4H5NO Isoxazole, 5-methyl- 1.505 0.010
C5H7N Cyclobutanecarbonitrile 1.551 0.010
C3H5ClO Oxirane, (chloromethyl)- 1.523 0.010
C3O2 Carbon suboxide 1.251 0.010
C4 Carbon tetramer 1.304 0.010
C3H5ClO Oxirane, (chloromethyl)- 1.475 0.010
CH2CCHCH3 1,2-Butadiene 1.515 0.010
C6H8 1,4-Cyclohexadiene 1.511 0.011
C5H8O 2H-Pyran, 3,4-dihydro- 1.510 0.011
C6H5CH2CH3 Ethylbenzene 1.535 0.011
F2CCCF2 tetrafluoroallene 1.282 0.011
C6H5Br bromobenzene 1.375 0.011
CH3SCH2CH3 Ethane, (methylthio)- 1.530 0.011
C6H5CCH phenylacetylene 1.448 0.011
C10H8 naphthalene 1.420 0.011
C5H10O 2H-Pyran, tetrahydro- 1.531 0.012
CH2ClCH2Cl Ethane, 1,2-dichloro- 1.531 0.012
C6H10 cyclohexene 1.530 0.012
C6H5CN phenyl cyanide 1.451 0.012
CH3CHCHCH3 2-Butene, (E)- 1.508 0.012
C2H5NO3 Nitric acid, ethyl ester 1.528 0.012
C4H6O2 2,3-Butanedione 1.527 0.012
C2H8N2 Ethylenediamine 1.545 0.012
C5H8O 2H-Pyran, 3,4-dihydro- 1.530 0.012
C5H8 Bicyclo[2.1.0]pentane 1.528 0.013
C5H12 Propane, 2,2-dimethyl- 1.537 0.013
C4H4O Furan 1.431 0.013
C5H10O 2-Butanone, 3-methyl- 1.534 0.013
CH2CHCHCH2 1,3-Butadiene 1.476 0.013
CH3CH(CH3)ONO Isopropyl nitrite 1.534 0.014
C5H12 Pentane 1.531 0.014
C6H12 Cyclohexane 1.530 0.014
C6H10 cyclohexene 1.530 0.014
C4H9N Pyrrolidine 1.534 0.014
CH3CH2CH2CH3 Butane 1.531 0.014
C5H9N Pentanenitrile 1.478 0.014
CH3CHCHCH3 2-Butene, (Z)- 1.506 0.014
C3H6O Propylene oxide 1.471 0.014
C6H5CH3 toluene 1.513 0.014
CH2SHCH2SH 1,2-Ethanedithiol 1.530 0.015
C4H5N Pyrrole 1.417 0.015
C6H10 cyclohexene 1.510 0.015
C10H8 Azulene 1.377 0.015
C7H12 Norbornane 1.536 0.015
C3H8 Propane 1.526 0.015
CH3CH2NH2 Ethylamine 1.531 0.015
C2H2O2 Ethanedial 1.526 0.015
CH3CH2SH ethanethiol 1.528 0.015
CH3CH2CHO Propanal 1.523 0.015
C10H8 naphthalene 1.410 0.015
CH2CHCH2CH2Cl 1-Butene, 4-chloro- 1.508 0.016
C5H8 1,2-Butadiene, 3-methyl- 1.514 0.016
CH3CCCH3 2-Butyne 1.468 0.016
C3H7SH 1-Propanethiol 1.529 0.016
C6H6 Fulvene 1.476 0.016
C5H8 Cyclopentene 1.540 0.016
C6H6 Benzvalene 1.503 0.017
C5H8 1,4-Pentadiene 1.511 0.017
C4H5NO 3-Methylisoxazole 1.427 0.017
C6H6 Trimethylenecycopropane 1.437 0.017
C7H8 Norbornadiene 1.530 0.017
C5H10S 2H-Thiopyran, tetrahydro- 1.528 0.017
C4H6 Methylenecyclopropane 1.457 0.017
CH3CCl(CH3)CH3 Propane, 2-chloro-2-methyl- 1.530 0.017
C6H8 Bicyclo[3.1.0]hex-2-ene 1.494 0.017
C3H6O Propylene oxide 1.513 0.017
CH3CH(CH3)CN Propanenitrile, 2-methyl- 1.481 0.018
C10H8 Azulene 1.484 0.018
CH2ClCH2CH3 Propane, 1-chloro- 1.525 0.018
C4H5N (E)-2-Butenenitrile 1.501 0.018
CHOCH(CH3)CH3 Propanal, 2-methyl- 1.528 0.018
CHOCHCHCH3 2-Butenal 1.501 0.018
C12H10 biphenyl 1.489 0.019
C2H2N2O Furazan 1.421 0.019
C5H6 1-Buten-3-yne, 2-methyl- 1.445 0.019
CH2CHCH2CH2Cl 1-Butene, 4-chloro- 1.528 0.019
C5H10O 2-Butanone, 3-methyl- 1.525 0.019
CH2C(CH3)CH3 1-Propene, 2-methyl- 1.507 0.019
C5H10 Cyclopropane, 1,1-dimethyl- 1.514 0.019
C2H6O2 1,2-Ethanediol 1.530 0.019
C2H5CN ethyl cyanide 1.526 0.020
C4H8O2 1,3-Dioxane 1.528 0.020
C2H5I Ethyl iodide 1.521 0.020
CH2CHCHClCH3 1-Butene, 3-chloro- 1.503 0.020
H2NCH2COOH Glycine 1.532 0.020
CH3COOH Acetic acid 1.517 0.020
CH3OC2H5 Ethane, methoxy- 1.521 0.020
CH3CH(CH3)CH3 Isobutane 1.525 0.020
CH3CHClCH3 Propane, 2-chloro- 1.522 0.020
C3H8O2 Propylene glycol 1.540 0.020
C4H8O2 1,3-Dioxolane, 2-methyl- 1.522 0.021
C2H2O4 Oxalic Acid 1.544 0.021
C2F4 Tetrafluoroethylene 1.311 0.021
C4H6O Cyclobutanone 1.527 0.022
C(CN)4 tetracyanomethane 1.484 0.022
CH3CHS Thioacetaldehyde 1.506 0.022
CH2CHCHClCH3 1-Butene, 3-chloro- 1.522 0.022
C4H6O Furan, 2,5-dihydro- 1.502 0.022
C6H8 Bicyclo[3.1.0]hex-2-ene 1.482 0.022
CH3CONH2 Acetamide 1.519 0.022
C2H4S Thiirane 1.484 0.023
C2H5Br Ethyl bromide 1.518 0.023
C2H3CCH 1-Buten-3-yne 1.434 0.023
CH3COCH3 Acetone 1.520 0.023
C2N2 Cyanogen 1.389 0.023
C2H4O Ethylene oxide 1.459 0.023
C4H10O Propane, 2-methoxy- 1.528 0.024
CH2ClCHO chloroacetaldehyde 1.521 0.024
C2H5CN ethyl cyanide 1.468 0.024
CH3CCH propyne 1.460 0.025
C4H10O Ethoxy ethane 1.517 0.025
CH3CCl2CH3 Propane, 2,2-dichloro- 1.523 0.025
CH3CH2O Ethoxy radical 1.521 0.025
CH2ClCCCl 1,3-dichloropropyne 1.456 0.025
CH3CSNH2 Ethanethioamide 1.512 0.025
C6H6 Fulvene 1.470 0.025
C3H6O 2-Propen-1-ol 1.502 0.025
C4H4N2 Succinonitrile 1.465 0.025
C4H8O2 Ethyl acetate 1.515 0.026
CH2CClCHCH2 1,3-Butadiene, 2-chloro- 1.469 0.026
C4H5N (E)-2-Butenenitrile 1.432 0.027
CH3CHSHCH3 2-Propanethiol 1.520 0.027
CH3CH(CH3)CN Propanenitrile, 2-methyl- 1.522 0.027
C6H8 (Z)-hexa-1,3,5-triene 1.458 0.028
C3H5Cl3 Propane, 1,2,3-trichloro- 1.524 0.028
C5H6 1-Buten-3-yne, 2-methyl- 1.501 0.028
CH3CH2Cl Ethyl chloride 1.510 0.028
CH3CN Acetonitrile 1.458 0.028
C4H4Se selenophene 1.433 0.028
C8H8 cyclooctatetraene 1.470 0.029
ClCOClCO Oxalyl chloride 1.534 0.029
C5H8O 2H-Pyran, 3,4-dihydro- 1.516 0.030
CH3CH2OH Ethanol 1.512 0.030
CH3CHFCH3 2-Fluoropropane 1.521 0.030
C5H8 Ethenylcyclopropane 1.475 0.030
CH2ClCHClCH3 Propane, 1,2-dichloro- 1.519 0.030
CH2C(CH3)OCH3 1-Propene, 2-methoxy- 1.501 0.030
C4H2 Diacetylene 1.378 0.030
C5H6 1,3-Cyclopentadiene 1.460 0.030
CH3COCl Acetyl Chloride 1.506 0.031
C5H10 2-Pentene, (Z)- 1.490 0.031
C4H8O2 Ethyl acetate 1.508 0.031
C4H4S Thiophene 1.423 0.031
CH2CHCH2CH3 1-Butene 1.493 0.031
C5H8O Methyl cyclopropyl ketone 1.510 0.032
CH2CHCH3 Propene 1.488 0.032
CHCCH2CH3 1-Butyne 1.457 0.032
HCCCN Cyanoacetylene 1.376 0.032
C3H8O2 1,3-Propanediol 1.514 0.033
C4H10O Propane, 2-methoxy- 1.519 0.033
C3H2N2 Malononitrile 1.459 0.033
CH3CH2CHO Propanal 1.509 0.033
C3H3N acrylonitrile 1.426 0.035
CH3CHO Acetaldehyde 1.501 0.036
CH3COCH2CH3 2-Butanone 1.507 0.036
C4N2 2-Butynedinitrile 1.370 0.037
CH3COCH2CH3 2-Butanone 1.512 0.037
CHOCHCHCH3 2-Butenal 1.470 0.037
CH3COF Acetyl fluoride 1.503 0.038
C5H6S Thiophene, 3-methyl- 1.423 0.038
CH(CN)3 tricyanomethane 1.460 0.039
C2H3 vinyl 1.316 0.041
CF3CN Acetonitrile, trifluoro- 1.492 0.041
C2H5F fluoroethane 1.505 0.042
CH2CHCHO Acrolein 1.468 0.042
C5H10 2-Pentene, (E)- 1.484 0.043
C5H6 Propellane 1.596 0.044
C4H10O2 Ethane, 1,2-dimethoxy- 1.504 0.045
CH2CHCH2F Allyl Fluoride 1.488 0.045
CF3COOH trifluoroacetic acid 1.546 0.046
C5H6 Cyclopropylacetylene 1.422 0.047
C5H8O Cyclopentanone 1.504 0.047
C5H5N Bicyclo[1.1.0]butane-1-carbonitrile 1.398 0.048
C3F6 hexafluoropropene 1.513 0.048
CH2FCH2CH3 1-Fluoropropane 1.501 0.050
C4H6O2 2,3-Butanedione 1.507 0.051
HOCH2COOH Hydroxyacetic acid 1.495 0.053
CH3CHF2 Ethane, 1,1-difluoro- 1.498 0.057
C3F8 perfluoropropane 1.546 0.067
C2H4F2 1,2-difluoroethane 1.493 0.067
CH3CF3 Ethane, 1,1,1-trifluoro- 1.494 0.068
C2F6 hexafluoroethane 1.560 0.070
CHF2CHF2 1,1,2,2-tetrafluoroethane 1.511 0.081
C4H6 1-Methylcyclopropene 1.300 0.192
C4H6 1-Methylcyclopropene 1.476 0.769