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Compare Bonds

18 10 26 16 45

B3LYP/6-311G* 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-0.435
Most positive difference C4H6 1-Methylcyclopropene0.787

Bond lengths
Click on entry for experimental details.

Species Name Experimental (Å) Difference (Å)
C4H10O Methyl propyl ether 1.530 -0.435
C4H6 1-Methylcyclopropene 1.515 -0.422
CH2ClCHCl2 1,1,2-trichloroethane 1.580 -0.062
CH3CHNOH Acetaldoxime 1.550 -0.056
C3H3NO Isoxazole 1.356 -0.049
C5H10 2-Pentene, (E)- 1.576 -0.047
C2Cl2 dichloroacetylene 1.246 -0.046
C3H5 Allyl radical 1.428 -0.045
C5H6 Bicyclo[2.1.0]pent-2-ene 1.560 -0.041
C4H5N Cyclopropanecarbonitrile 1.472 -0.036
CH3CCl3 Ethane, 1,1,1-trichloro- 1.550 -0.035
C5H6 1,3-Cyclopentadiene 1.540 -0.035
C5H8 Bicyclo[2.1.0]pentane 1.536 -0.033
CHClCHCl Ethene, 1,2-dichloro-, (E)- 1.354 -0.030
CH3CHCl2 Ethane, 1,1-dichloro- 1.540 -0.029
C6H5Br bromobenzene 1.420 -0.028
C5H8 Spiropentane 1.557 -0.028
C5H6S Thiophene, 3-methyl- 1.530 -0.026
C5H10 2-Pentene, (Z)- 1.561 -0.024
CH2CHCH3 Propene 1.353 -0.023
CH2CF2 Ethene, 1,1-difluoro- 1.340 -0.022
C5H8O Cyclopentanone 1.557 -0.021
C5H5N Bicyclo[1.1.0]butane-1-carbonitrile 1.514 -0.021
C4H6O2 2,3-Butanedione 1.527 -0.021
C3H5ClO Oxirane, (chloromethyl)- 1.523 -0.020
C6H5CCH phenylacetylene 1.448 -0.020
CH2CHCHCH2 1,3-Butadiene 1.476 -0.020
C4H6O Furan, 2,5-dihydro- 1.347 -0.020
C6H5CN phenyl cyanide 1.451 -0.019
C9H8 Indene 1.415 -0.019
C5H8 Cyclopentene 1.350 -0.018
C2HF3 Trifluoroethylene 1.341 -0.018
C4H5NO Isoxazole, 5-methyl- 1.505 -0.018
C4H5NO 3-Methylisoxazole 1.514 -0.018
C5H6 Propellane 1.596 -0.018
H2CCCCH2 Butatriene 1.283 -0.018
CH2ClCH2Cl Ethane, 1,2-dichloro- 1.531 -0.017
C5H9N Pentanenitrile 1.478 -0.017
C4H5N Cyclopropanecarbonitrile 1.513 -0.016
C4H6S Thiophene, 2,5-dihydro- 1.518 -0.016
C6H8 1,4-Cyclohexadiene 1.347 -0.016
C6H8 (Z)-hexa-1,3,5-triene 1.368 -0.016
CH3CHCHCH3 2-Butene, (E)- 1.347 -0.016
CF2CCl2 difluorodichloroethylene 1.345 -0.015
C2H6O2 1,2-Ethanediol 1.530 -0.015
C12H8 biphenylene 1.524 -0.015
CHCCH2CH3 1-Butyne 1.217 -0.015
C5H4O2 4-Cyclopentene-1,3-dione 1.509 -0.015
C3F6 hexafluoropropene 1.513 -0.015
C5H6 1-Buten-3-yne, 2-methyl- 1.445 -0.015
CH3CHClCH2CH3 Butane, 2-chloro- 1.534 -0.014
CH2ClCH2CH2CH3 Butane, 1-chloro- 1.533 -0.014
C2H Ethynyl radical 1.217 -0.014
C2N2 Cyanogen 1.389 -0.014
CH3CHS Thioacetaldehyde 1.506 -0.014
C3H7N Cyclopropylamine 1.520 -0.014
C4H6 Methylenecyclopropane 1.332 -0.014
C6H8 Bicyclo[3.1.0]hex-2-ene 1.530 -0.014
C4H8O2 1,3-Dioxolane, 2-methyl- 1.522 -0.014
C6H12 (E)-3-methylpent-2-ene 1.551 -0.013
C4H4N2 Succinonitrile 1.561 -0.013
C4H2 Diacetylene 1.378 -0.013
C6H4Cl2 1,3-dichlorobenzene 1.404 -0.013
CH2ClCCCl 1,3-dichloropropyne 1.456 -0.013
CH3CH(CH3)CN Propanenitrile, 2-methyl- 1.481 -0.013
C3H8O2 Propylene glycol 1.540 -0.013
C2Cl4 Tetrachloroethylene 1.354 -0.012
C2H5NO3 Nitric acid, ethyl ester 1.528 -0.012
CH2CHCH2CH3 1-Butene 1.342 -0.012
C4H6S Thiophene, 2,5-dihydro- 1.340 -0.012
C2H4 Ethylene 1.339 -0.012
CH3CHCHCH3 2-Butene, (Z)- 1.346 -0.012
C2H3CCH 1-Buten-3-yne 1.434 -0.012
C6H10O cyclohexanone 1.545 -0.011
CH3COOH Acetic acid 1.517 -0.011
C10H8 Azulene 1.407 -0.011
C6H5Cl chlorobenzene 1.402 -0.011
C2H3 vinyl 1.316 -0.011
CH3CH(CH3)ONO Isopropyl nitrite 1.534 -0.011
C2F6 hexafluoroethane 1.560 -0.011
C6F6 hexafluorobenzene 1.401 -0.011
CH3CCCH3 2-Butyne 1.214 -0.010
C6H12 (E)-3-methylpent-2-ene 1.349 -0.010
C3H5ClO Oxirane, (chloromethyl)- 1.475 -0.010
C6H5CH2CH3 Ethylbenzene 1.524 -0.010
C10H8 Azulene 1.414 -0.010
C2H3CCH 1-Buten-3-yne 1.215 -0.010
C12H8 biphenylene 1.432 -0.010
CH2CClCHCH2 1,3-Butadiene, 2-chloro- 1.344 -0.010
CH2CClCHCH2 1,3-Butadiene, 2-chloro- 1.344 -0.010
CH2CHOCHCH2 Vinyl ether 1.337 -0.010
CH2CCHCH3 1,2-Butadiene 1.314 -0.010
CH2CHCH2CH2Cl 1-Butene, 4-chloro- 1.339 -0.010
CH2CHCHClCH3 1-Butene, 3-chloro- 1.503 -0.010
C2H3Br vinyl bromide 1.332 -0.010
C12H8 biphenylene 1.428 -0.010
C5H8 1,4-Pentadiene 1.339 -0.009
C2H3Cl Ethene, chloro- 1.332 -0.009
CH2CClCHCH2 1,3-Butadiene, 2-chloro- 1.469 -0.009
C5H10 Cyclopropane, 1,1-dimethyl- 1.520 -0.009
C6H12 (E)-3-methylpent-2-ene 1.511 -0.009
C5H5N Bicyclo[1.1.0]butane-1-carbonitrile 1.518 -0.009
C7H12 Norbornane 1.573 -0.009
C3H6O 2-Propen-1-ol 1.337 -0.009
CH2CHF Ethene, fluoro- 1.329 -0.009
CH3CCCH3 2-Butyne 1.468 -0.009
C5H6 Bicyclo[2.1.0]pent-2-ene 1.530 -0.008
CH2CS Thioketene 1.314 -0.008
C5H5N Pyridine 1.400 -0.008
HCCCN Cyanoacetylene 1.376 -0.008
C3H6O Propylene oxide 1.513 -0.008
C6H5Br bromobenzene 1.401 -0.008
CH2CHCHClCH3 1-Butene, 3-chloro- 1.337 -0.008
H2NCH2COOH Glycine 1.532 -0.008
C5H6 Cyclopropylacetylene 1.211 -0.008
C6H6 Fulvene 1.349 -0.008
C4H5N (E)-2-Butenenitrile 1.501 -0.008
CH2SHCH2SH 1,2-Ethanedithiol 1.530 -0.008
CHOCHCHCH3 2-Butenal 1.501 -0.007
C4H5NO 3-Methylisoxazole 1.362 -0.007
C5H6S Thiophene, 3-methyl- 1.370 -0.007
C6H8 Bicyclo[2.1.1]hex-2-ene 1.544 -0.007
CH3CHCHCH3 2-Butene, (E)- 1.508 -0.007
C6H8 (Z)-hexa-1,3,5-triene 1.458 -0.007
C2H3CCH 1-Buten-3-yne 1.344 -0.007
CHOCHCHCH3 2-Butenal 1.345 -0.007
CH2CHCHO Acrolein 1.341 -0.007
C4H5N (E)-2-Butenenitrile 1.432 -0.007
C6H10 cyclohexene 1.340 -0.007
C4N2 2-Butynedinitrile 1.370 -0.007
C5H10 Cyclopentane 1.546 -0.007
C2H2F2 Ethene, 1,2-difluoro-, (E)- 1.329 -0.007
C2H6 Ethane 1.536 -0.006
C6H10 1-Butyne, 3,3-dimethyl- 1.209 -0.006
C5H8 Cyclopentene 1.518 -0.006
C2H2ClF 1-chloro-1-fluoroethylene 1.327 -0.006
CH3CCH propyne 1.207 -0.006
CHCCH2CH3 1-Butyne 1.544 -0.006
CH2CHCH2F Allyl Fluoride 1.333 -0.006
C3H6S Thietane 1.549 -0.006
CH3COF Acetyl fluoride 1.503 -0.006
CHClCCl2 Trichloroethylene 1.337 -0.006
C4H5N Pyrrole 1.382 -0.006
C2H2+ acetylene cation 1.253 -0.006
CH2CCHCH3 1,2-Butadiene 1.515 -0.006
C4H5NO Isoxazole, 5-methyl- 1.427 -0.006
C5H8 Cyclobutane, methylene- 1.331 -0.006
C6H5Cl chlorobenzene 1.399 -0.006
CH3COCl Acetyl Chloride 1.506 -0.006
C5H6 Propellane 1.525 -0.006
C2H5CN ethyl cyanide 1.468 -0.006
C2H4S Thiirane 1.484 -0.006
C4H4S Thiophene 1.370 -0.005
C6H8 1,4-Cyclohexadiene 1.511 -0.005
C6H5CN phenyl cyanide 1.396 -0.005
C3H6O 2-Propen-1-ol 1.502 -0.005
C6H5CCH phenylacetylene 1.396 -0.005
CH2CCH2 allene 1.308 -0.005
C3H4 cyclopropene 1.296 -0.005
C5H6 Cyclopropylacetylene 1.527 -0.005
CH2ClCH2CH3 Propane, 1-chloro- 1.525 -0.005
CH2CHCH2CH2Cl 1-Butene, 4-chloro- 1.508 -0.005
C2H5I Ethyl iodide 1.521 -0.005
C5H9N Pentanenitrile 1.536 -0.005
CH3CCl2CH3 Propane, 2,2-dichloro- 1.523 -0.005
C6H8 Bicyclo[3.1.0]hex-2-ene 1.522 -0.005
C3H7SH 1-Propanethiol 1.536 -0.005
C4H6 Cyclobutene 1.342 -0.005
CH3CCl(CH3)CH3 Propane, 2-chloro-2-methyl- 1.530 -0.005
HCCF Fluoroacetylene 1.198 -0.005
CH3SCH2CH3 Ethane, (methylthio)- 1.530 -0.005
C3H3N acrylonitrile 1.339 -0.004
C6H6 Fulvene 1.355 -0.004
C3H4N2 1H-Pyrazole 1.417 -0.004
C2H8N2 Ethylenediamine 1.545 -0.004
C6H6 Benzvalene 1.452 -0.004
C4H4N2 Succinonitrile 1.465 -0.004
CH3CHCHCH3 2-Butene, (Z)- 1.506 -0.004
C6H5CCH phenylacetylene 1.398 -0.004
CH2CO Ketene 1.314 -0.004
C5H8 1,3-Butadiene, 2-methyl- 1.512 -0.004
CH3CH2SH ethanethiol 1.528 -0.004
C6H5CCH phenylacetylene 1.208 -0.004
CH3OC2H5 Ethane, methoxy- 1.521 -0.004
C2H2 Acetylene 1.203 -0.004
H2CCCCH2 Butatriene 1.318 -0.004
CH3CHFCH3 2-Fluoropropane 1.521 -0.004
HCCCl Chloroacetylene 1.203 -0.004
C5H6 Cyclopropylacetylene 1.503 -0.004
C7H8 Norbornadiene 1.336 -0.004
C3H4O Cyclopropanone 1.575 -0.004
C12H10 biphenyl 1.489 -0.004
C3H6O Propylene oxide 1.471 -0.003
C4H4O Furan 1.361 -0.003
C3H2O3 vinylene carbonate 1.331 -0.003
C5H10 2-Pentene, (Z)- 1.338 -0.003
C6H5CN phenyl cyanide 1.397 -0.003
C2H5Br Ethyl bromide 1.518 -0.003
C5H8O 2H-Pyran, 3,4-dihydro- 1.338 -0.003
C6H6 Benzene 1.397 -0.003
C6H6 Benzvalene 1.339 -0.003
C6H5F Fluorobenzene 1.397 -0.003
C7H12 Norbornane 1.546 -0.003
C3H4O Cyclopropanone 1.475 -0.003
C5H8O 2H-Pyran, 3,4-dihydro- 1.510 -0.003
C6H8 Bicyclo[3.1.0]hex-2-ene 1.338 -0.003
HCCBr bromoacetylene 1.204 -0.003
C10H8 Azulene 1.398 -0.003
CH3CHClCH3 Propane, 2-chloro- 1.522 -0.003
C5H8 Ethenylcyclopropane 1.522 -0.003
C6H14 Hexane 1.533 -0.003
C4H4N2 Pyrazine 1.397 -0.003
C6H5CH3 toluene 1.513 -0.002
C5H10 2-Pentene, (E)- 1.334 -0.002
CH3CCH propyne 1.460 -0.002
HCCCN Cyanoacetylene 1.206 -0.002
C5H6 1-Buten-3-yne, 2-methyl- 1.207 -0.002
C4H6 Methylenecyclopropane 1.542 -0.002
C5H8 1,4-Pentadiene 1.511 -0.002
C4H4N2 1,3-Diazine 1.393 -0.002
C7H16 heptane 1.534 -0.002
CH2CHCH2CH2Cl 1-Butene, 4-chloro- 1.528 -0.002
C6H5CH3 toluene 1.395 -0.002
C5H8 Ethenylcyclopropane 1.334 -0.002
C6H4Cl2 1,4-dichlorobenzene 1.394 -0.002
C10H8 Azulene 1.405 -0.002
CH2ClCHO chloroacetaldehyde 1.521 -0.002
C6H5CH3 toluene 1.395 -0.002
C2F2 difluoroacetylene 1.187 -0.002
C5H12O Butane, 1-methoxy- 1.532 -0.002
C6H10 cyclohexene 1.510 -0.002
C6H5OH phenol 1.398 -0.002
SiC2 Silicon dicarbide 1.265 -0.002
C2H3NO Nitrosoethylene 1.335 -0.002
C6H8 Bicyclo[3.1.0]hex-2-ene 1.494 -0.001
C6H5F Fluorobenzene 1.395 -0.001
C4H8 cyclobutane 1.555 -0.001
C12H8 biphenylene 1.372 -0.001
C3H7SH 1-Propanethiol 1.529 -0.001
C6H4Cl2 1,3-dichlorobenzene 1.392 -0.001
CHOCHCHCH3 2-Butenal 1.470 -0.001
CH3CN Acetonitrile 1.458 -0.001
C6H6 Fulvene 1.476 -0.001
CH3CSNH2 Ethanethioamide 1.512 -0.001
C5H8 1,2-Butadiene, 3-methyl- 1.514 -0.001
C2H2F2 Ethene, 1,2-difluoro-, (Z)- 1.324 -0.001
CH3COCH3 Acetone 1.520 -0.001
C4H8O2 Ethyl acetate 1.515 -0.001
C4H5NO Isoxazole, 5-methyl- 1.362 -0.001
C4H2O3 Maleic Anhydride 1.332 -0.001
C4H4Se selenophene 1.433 -0.001
C6H6 Benzvalene 1.529 -0.000
C10H8 naphthalene 1.420 -0.000
C5H8 Cyclobutane, methylene- 1.524 -0.000
C6H10O cyclohexanone 1.542 -0.000
C(CN)4 tetracyanomethane 1.484 -0.000
CH2CHCHClCH3 1-Butene, 3-chloro- 1.522 -0.000
C5H10O 2-Butanone, 3-methyl- 1.525 -0.000
CH2CCl2 Ethene, 1,1-dichloro- 1.324 -0.000
C8H8 cubane 1.571 -0.000
C4H6 Bicyclo[1.1.0]butane 1.497 0.000
C6H5CH2CH3 Ethylbenzene 1.399 0.000
C3F6 hexafluoropropene 1.329 0.000
CH2C(CH3)CH3 1-Propene, 2-methyl- 1.507 0.000
C5H4O2 4-Cyclopentene-1,3-dione 1.341 0.000
CH2CHCHCH2 1,3-Butadiene 1.337 0.000
C3H3NO Oxazole 1.353 0.000
C4H10O Ethoxy ethane 1.517 0.000
CH2ClCCCl 1,3-dichloropropyne 1.201 0.000
C5H8 Bicyclo[2.1.0]pentane 1.565 0.000
C4H6 Bicyclo[1.1.0]butane 1.498 0.000
CH2CHCH2CH3 1-Butene 1.536 0.000
C5H8 1,3-Butadiene, 2-methyl- 1.340 0.000
C5H8 Bicyclo[1.1.1]pentane 1.557 0.000
C4H4N2 Pyridazine 1.396 0.001
CF3COOH trifluoroacetic acid 1.546 0.001
C3H4 cyclopropene 1.509 0.001
C6H8 Bicyclo[3.1.0]hex-2-ene 1.529 0.001
C5H8 Ethenylcyclopropane 1.475 0.001
C4H6O Furan, 2,5-dihydro- 1.502 0.001
C4H8O2 Ethyl acetate 1.508 0.001
C4H8O2 1,3-Dioxane 1.528 0.001
C5H12 Pentane 1.531 0.001
C8H8 cyclooctatetraene 1.337 0.001
C5H8 Spiropentane 1.482 0.001
C2H2O2 Ethanedial 1.526 0.001
C5H12 Propane, 2,2-dimethyl- 1.537 0.001
CH3CH2CH2CH3 Butane 1.531 0.002
C2H2N2O Furazan 1.421 0.002
C3H5Cl3 Propane, 1,2,3-trichloro- 1.524 0.002
C4H2 Diacetylene 1.205 0.002
C6H6 Trimethylenecycopropane 1.330 0.002
CH3CONH2 Acetamide 1.519 0.002
CH3CH2CHO Propanal 1.509 0.002
CH3CH2CHO Propanal 1.523 0.002
C8H8 cyclooctatetraene 1.470 0.002
C3H3N acrylonitrile 1.426 0.002
C4H6 Cyclobutene 1.517 0.002
CH3CH2NH2 Ethylamine 1.531 0.002
C10H16 adamantane 1.540 0.002
C4H5N (E)-2-Butenenitrile 1.336 0.002
CH2ClCHClCH3 Propane, 1,2-dichloro- 1.519 0.003
C2H2O4 Oxalic Acid 1.544 0.003
C6H8 (Z)-hexa-1,3,5-triene 1.337 0.003
C4H10O Propane, 2-methoxy- 1.528 0.003
C6H5CH2CH3 Ethylbenzene 1.535 0.003
C4H5NO 3-Methylisoxazole 1.427 0.003
C7H8 Norbornadiene 1.557 0.003
CH2C(CH3)CH3 1-Propene, 2-methyl- 1.330 0.003
C5H10 Cyclopropane, 1,1-dimethyl- 1.514 0.003
C6H4Cl2 1,4-dichlorobenzene 1.388 0.003
C5H8 Cyclobutane, methylene- 1.557 0.003
CH2C(CH3)OCH3 1-Propene, 2-methoxy- 1.501 0.003
C2H5N Aziridine 1.481 0.003
CH3CH(NH2)COOH Alanine 1.544 0.003
C4H6O Cyclobutanone 1.556 0.003
CH2CCHCH3 1,2-Butadiene 1.301 0.003
C6H10 cyclohexene 1.530 0.003
CH2C(CH3)OCH3 1-Propene, 2-methoxy- 1.330 0.003
C10H8 naphthalene 1.370 0.004
C4H4O Furan 1.431 0.004
C5H6 1-Buten-3-yne, 2-methyl- 1.336 0.004
C5H5N Pyridine 1.390 0.004
C6H6 Fulvene 1.470 0.004
C6H8 Bicyclo[3.1.0]hex-2-ene 1.521 0.004
C6H5F Fluorobenzene 1.383 0.004
C6H8 Bicyclo[2.1.1]hex-2-ene 1.332 0.004
C5H10O 2-Butanone, 3-methyl- 1.534 0.004
CH3CH2OH Ethanol 1.512 0.004
C5H11N Piperidine 1.531 0.004
C6H4Cl2 1,3-dichlorobenzene 1.388 0.004
C4H4S Thiophene 1.423 0.004
C3H8 Propane 1.526 0.005
C5H10O 2H-Pyran, tetrahydro- 1.531 0.005
CH3CH2O Ethoxy radical 1.521 0.005
C6H5CH3 toluene 1.394 0.005
C3H4N2 1H-Pyrazole 1.374 0.005
C10H8 naphthalene 1.410 0.005
CHCCH2CH3 1-Butyne 1.457 0.005
CH2CHOH ethenol 1.326 0.005
C5H8 1,3-Butadiene, 2-methyl- 1.463 0.005
CH3CH2Cl Ethyl chloride 1.510 0.005
C6H6 Trimethylenecycopropane 1.437 0.005
C4 Carbon tetramer 1.304 0.005
C6H10 cyclohexene 1.530 0.006
C6H12 Cyclohexane 1.530 0.006
C5H6 1,3-Cyclopentadiene 1.340 0.006
CH3CHO Acetaldehyde 1.501 0.006
C3H2N2 Malononitrile 1.459 0.006
C5H8 Bicyclo[2.1.0]pentane 1.528 0.006
C4H4N2 Pyridazine 1.375 0.006
C5H8O Methyl cyclopropyl ketone 1.510 0.006
C4H6 Cyclobutene 1.566 0.006
C3H4N2 1H-Imidazole 1.364 0.006
C5H8O 2H-Pyran, 3,4-dihydro- 1.530 0.006
CH3CHF2 Ethane, 1,1-difluoro- 1.498 0.006
CH2CHCHO Acrolein 1.468 0.007
C4H5N Pyrrole 1.417 0.007
C3H6 Cyclopropane 1.501 0.007
C6H6 Benzvalene 1.503 0.007
C4H9N Pyrrolidine 1.534 0.007
C3F8 perfluoropropane 1.546 0.007
C6H5Cl chlorobenzene 1.386 0.007
C2H4O Ethylene oxide 1.459 0.007
C2H5F fluoroethane 1.505 0.008
C5H10S 2H-Thiopyran, tetrahydro- 1.528 0.008
C3H8O2 1,3-Propanediol 1.514 0.008
CH2CHCH2F Allyl Fluoride 1.488 0.008
CH3CHSHCH3 2-Propanethiol 1.520 0.008
CH3CH(CH3)CH3 Isobutane 1.525 0.009
CH3CF3 Ethane, 1,1,1-trifluoro- 1.494 0.009
C2 Carbon diatomic 1.243 0.009
CHClCHCl Ethene, 1,2-dichloro-, (Z)- 1.317 0.009
C5H8O 2H-Pyran, 3,4-dihydro- 1.516 0.009
CHOCH(CH3)CH3 Propanal, 2-methyl- 1.528 0.009
C5H6 1,3-Cyclopentadiene 1.460 0.009
CH2CHCH2CH3 1-Butene 1.493 0.010
C7H12 Norbornane 1.536 0.011
C5H6S Thiophene, 3-methyl- 1.423 0.011
C4H6 Methylenecyclopropane 1.457 0.011
C2F4 Tetrafluoroethylene 1.311 0.011
C5H6 1-Buten-3-yne, 2-methyl- 1.501 0.011
C2H5CN ethyl cyanide 1.526 0.011
C5H8 Cyclopentene 1.540 0.011
C10H8 naphthalene 1.420 0.011
C4H10O Propane, 2-methoxy- 1.519 0.012
C5H7N Cyclobutanecarbonitrile 1.551 0.012
F2CCCF2 tetrafluoroallene 1.282 0.012
C2H4F2 1,2-difluoroethane 1.493 0.012
C5H10 2-Pentene, (Z)- 1.490 0.012
CH2CHCH3 Propene 1.488 0.012
C4H6O Cyclobutanone 1.527 0.012
C10H8 Azulene 1.377 0.012
C5H5N Bicyclo[1.1.0]butane-1-carbonitrile 1.498 0.013
CHF2CHF2 1,1,2,2-tetrafluoroethane 1.511 0.013
C4H10O2 Ethane, 1,2-dimethoxy- 1.504 0.013
C7H8 Norbornadiene 1.530 0.014
C3 carbon trimer 1.277 0.014
CH(CN)3 tricyanomethane 1.460 0.014
C5H6 Cyclopropylacetylene 1.422 0.014
C6H5CN phenyl cyanide 1.388 0.015
C10H8 Azulene 1.484 0.015
C5H5N Bicyclo[1.1.0]butane-1-carbonitrile 1.398 0.015
C6H5CCH phenylacetylene 1.388 0.017
C12H8 biphenylene 1.370 0.017
CH3CH(CH3)CN Propanenitrile, 2-methyl- 1.522 0.018
HOCH2COOH Hydroxyacetic acid 1.495 0.018
C6H5Br bromobenzene 1.375 0.019
CH3CH(NH2)COOH Alanine 1.509 0.019
C4N2 2-Butynedinitrile 1.190 0.020
C6H10O cyclohexanone 1.503 0.020
C3O2 Carbon suboxide 1.251 0.022
C5H10 2-Pentene, (E)- 1.484 0.023
C6H8 Bicyclo[3.1.0]hex-2-ene 1.482 0.024
ClCOClCO Oxalyl chloride 1.534 0.026
C5H8 Bicyclo[2.1.0]pentane 1.507 0.027
C5H8O Cyclopentanone 1.504 0.029
C4H6O2 2,3-Butanedione 1.507 0.048
C4H6 1-Methylcyclopropene 1.300 0.209
C4H6 1-Methylcyclopropene 1.476 0.787