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18 10 26 16 45

B3LYP/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-0.434
Most positive difference C4H6 1-Methylcyclopropene0.790

Bond lengths
Click on entry for experimental details.

Species Name Experimental (Å) Difference (Å)
C4H10O Methyl propyl ether 1.530 -0.434
C4H6 1-Methylcyclopropene 1.515 -0.420
CH2ClCHCl2 1,1,2-trichloroethane 1.580 -0.057
CH3CHNOH Acetaldoxime 1.550 -0.054
C5H10 2-Pentene, (E)- 1.576 -0.045
C3H3NO Isoxazole 1.356 -0.043
C3H5 Allyl radical 1.428 -0.040
C2Cl2 dichloroacetylene 1.246 -0.039
C5H6 Bicyclo[2.1.0]pent-2-ene 1.560 -0.038
C5H6 1,3-Cyclopentadiene 1.540 -0.033
C4H5N Cyclopropanecarbonitrile 1.472 -0.031
C5H8 Bicyclo[2.1.0]pentane 1.536 -0.030
CH3CCl3 Ethane, 1,1,1-trichloro- 1.550 -0.030
C6H5Br bromobenzene 1.420 -0.025
CH3CHCl2 Ethane, 1,1-dichloro- 1.540 -0.024
C5H6S Thiophene, 3-methyl- 1.530 -0.024
C5H8 Spiropentane 1.557 -0.024
CHClCHCl Ethene, 1,2-dichloro-, (E)- 1.354 -0.023
C5H10 2-Pentene, (Z)- 1.561 -0.022
C4H6O2 2,3-Butanedione 1.527 -0.021
C5H6 Propellane 1.596 -0.020
C5H8O Cyclopentanone 1.557 -0.018
C5H5N Bicyclo[1.1.0]butane-1-carbonitrile 1.514 -0.018
CH2CF2 Ethene, 1,1-difluoro- 1.340 -0.018
CH2CHCHCH2 1,3-Butadiene 1.476 -0.018
C6H5CCH phenylacetylene 1.448 -0.017
C3H5ClO Oxirane, (chloromethyl)- 1.523 -0.017
CH2CHCH3 Propene 1.353 -0.016
C4H5NO 3-Methylisoxazole 1.514 -0.016
C4H5NO Isoxazole, 5-methyl- 1.505 -0.016
C5H4O2 4-Cyclopentene-1,3-dione 1.509 -0.015
CH2CHCH2F Allyl Fluoride 1.350 -0.015
C6H5CN phenyl cyanide 1.451 -0.014
C9H8 Indene 1.415 -0.014
C12H8 biphenylene 1.524 -0.014
C2HF3 Trifluoroethylene 1.341 -0.014
C4H5N Cyclopropanecarbonitrile 1.513 -0.014
C4H6S Thiophene, 2,5-dihydro- 1.518 -0.014
C4H6O Furan, 2,5-dihydro- 1.347 -0.013
CH2ClCH2Cl Ethane, 1,2-dichloro- 1.531 -0.013
C5H9N Pentanenitrile 1.478 -0.012
C3H7N Cyclopropylamine 1.520 -0.012
C6H8 Bicyclo[3.1.0]hex-2-ene 1.530 -0.012
C4H8O2 1,3-Dioxolane, 2-methyl- 1.522 -0.012
C3F6 hexafluoropropene 1.513 -0.012
C5H6 1-Buten-3-yne, 2-methyl- 1.445 -0.011
CH3COOH Acetic acid 1.517 -0.011
CH3CHS Thioacetaldehyde 1.506 -0.011
C4H4N2 Succinonitrile 1.561 -0.011
CH3CHClCH2CH3 Butane, 2-chloro- 1.534 -0.011
H2CCCCH2 Butatriene 1.283 -0.011
C6H12 (E)-3-methylpent-2-ene 1.551 -0.011
CH2ClCH2CH2CH3 Butane, 1-chloro- 1.533 -0.011
C3H8O2 Propylene glycol 1.540 -0.011
C6H8 (Z)-hexa-1,3,5-triene 1.368 -0.011
CF2CCl2 difluorodichloroethylene 1.345 -0.011
C2H5NO3 Nitric acid, ethyl ester 1.528 -0.010
C6H8 1,4-Cyclohexadiene 1.347 -0.010
C2H6O2 1,2-Ethanediol 1.530 -0.010
C6H10O cyclohexanone 1.545 -0.009
CH3CH(CH3)ONO Isopropyl nitrite 1.534 -0.009
CF3CN Acetonitrile, trifluoro- 1.492 -0.009
C6H5CH2CH3 Ethylbenzene 1.524 -0.009
CH3CHCHCH3 2-Butene, (E)- 1.347 -0.009
C4H2 Diacetylene 1.378 -0.009
C2H3CCH 1-Buten-3-yne 1.434 -0.009
C6H4Cl2 1,3-dichlorobenzene 1.404 -0.009
C5H6 Bicyclo[2.1.0]pent-2-ene 1.530 -0.008
C12H8 biphenylene 1.432 -0.008
C5H5N Bicyclo[1.1.0]butane-1-carbonitrile 1.518 -0.008
CH3CH(CH3)CN Propanenitrile, 2-methyl- 1.481 -0.008
C5H10 Cyclopropane, 1,1-dimethyl- 1.520 -0.007
CH2ClCCCl 1,3-dichloropropyne 1.456 -0.007
C2N2 Cyanogen 1.389 -0.007
C6H8 Bicyclo[2.1.1]hex-2-ene 1.544 -0.007
C10H8 Azulene 1.407 -0.007
C4H6 Methylenecyclopropane 1.332 -0.007
C6F6 hexafluorobenzene 1.401 -0.007
C3H5ClO Oxirane, (chloromethyl)- 1.475 -0.007
C6H12 (E)-3-methylpent-2-ene 1.511 -0.007
C7H12 Norbornane 1.573 -0.007
C6H5Cl chlorobenzene 1.402 -0.007
C10H8 Azulene 1.414 -0.006
CH2CClCHCH2 1,3-Butadiene, 2-chloro- 1.469 -0.006
C2Cl4 Tetrachloroethylene 1.354 -0.006
CH2CHCHClCH3 1-Butene, 3-chloro- 1.503 -0.006
CHCCH2CH3 1-Butyne 1.217 -0.006
H2NCH2COOH Glycine 1.532 -0.006
C12H8 biphenylene 1.428 -0.006
CH3COF Acetyl fluoride 1.503 -0.006
C4H6S Thiophene, 2,5-dihydro- 1.340 -0.006
C3H6O Propylene oxide 1.513 -0.005
CH2CHCH2CH3 1-Butene 1.342 -0.005
CHOCHCHCH3 2-Butenal 1.501 -0.005
C4H5N (E)-2-Butenenitrile 1.501 -0.005
C5H6 Propellane 1.525 -0.005
CH3CCCH3 2-Butyne 1.468 -0.005
CH3CHCHCH3 2-Butene, (Z)- 1.346 -0.005
C2H4 Ethylene 1.339 -0.005
CH3CHCHCH3 2-Butene, (E)- 1.508 -0.005
C6H8 (Z)-hexa-1,3,5-triene 1.458 -0.005
C5H10 Cyclopentane 1.546 -0.004
CH2CHOCHCH2 Vinyl ether 1.337 -0.004
C5H5N Pyridine 1.400 -0.004
C2F6 hexafluoroethane 1.560 -0.004
CH2SHCH2SH 1,2-Ethanedithiol 1.530 -0.004
C6H12 (E)-3-methylpent-2-ene 1.349 -0.004
CH2CClCHCH2 1,3-Butadiene, 2-chloro- 1.344 -0.004
C3H6S Thietane 1.549 -0.004
C2H6 Ethane 1.536 -0.004
C6H5Br bromobenzene 1.401 -0.004
C2H3Br vinyl bromide 1.332 -0.004
C2H3 vinyl 1.316 -0.004
C3H4O Cyclopropanone 1.475 -0.004
CH2CCHCH3 1,2-Butadiene 1.515 -0.004
CHCCH2CH3 1-Butyne 1.544 -0.004
C4H5NO Isoxazole, 5-methyl- 1.427 -0.004
CH2CHF Ethene, fluoro- 1.329 -0.004
CH2CClCHCH2 1,3-Butadiene, 2-chloro- 1.344 -0.004
CH3COCl Acetyl Chloride 1.506 -0.003
HCCCN Cyanoacetylene 1.376 -0.003
CH2CCHCH3 1,2-Butadiene 1.314 -0.003
C5H6 Cyclopropylacetylene 1.527 -0.003
C6H8 1,4-Cyclohexadiene 1.511 -0.003
CH2CHCH2CH2Cl 1-Butene, 4-chloro- 1.339 -0.003
C5H8 1,4-Pentadiene 1.339 -0.003
C4N2 2-Butynedinitrile 1.370 -0.003
CH2CHCH2CH2Cl 1-Butene, 4-chloro- 1.508 -0.003
C6H6 Benzvalene 1.452 -0.003
C3H6O 2-Propen-1-ol 1.502 -0.003
C4H5NO 3-Methylisoxazole 1.362 -0.003
C4H6 Bicyclo[1.1.0]butane 1.497 -0.003
C5H9N Pentanenitrile 1.536 -0.002
C3H4O Methylketene 1.518 -0.002
C2H3Cl Ethene, chloro- 1.332 -0.002
C5H8 1,3-Butadiene, 2-methyl- 1.512 -0.002
C4H5N (E)-2-Butenenitrile 1.432 -0.002
C2H8N2 Ethylenediamine 1.545 -0.002
CH2ClCH2CH3 Propane, 1-chloro- 1.525 -0.002
C3H7SH 1-Propanethiol 1.536 -0.002
CH3CHFCH3 2-Fluoropropane 1.521 -0.002
CHOCHCHCH3 2-Butenal 1.470 -0.002
C2H2F2 Ethene, 1,2-difluoro-, (E)- 1.329 -0.002
C3H6O 2-Propen-1-ol 1.337 -0.002
C6H6 Fulvene 1.349 -0.002
C6H8 Bicyclo[3.1.0]hex-2-ene 1.522 -0.002
CH3CCCH3 2-Butyne 1.214 -0.002
CH2CS Thioketene 1.314 -0.002
C12H10 biphenyl 1.489 -0.002
CH3COCH3 Acetone 1.520 -0.002
C2H3CCH 1-Buten-3-yne 1.215 -0.002
CH3CHCHCH3 2-Butene, (Z)- 1.506 -0.002
C5H6S Thiophene, 3-methyl- 1.370 -0.002
C3H4N2 1H-Pyrazole 1.417 -0.002
C6H5Cl chlorobenzene 1.399 -0.001
CH3SCH2CH3 Ethane, (methylthio)- 1.530 -0.001
C4H5N Pyrrole 1.382 -0.001
CH3OC2H5 Ethane, methoxy- 1.521 -0.001
C6H5CN phenyl cyanide 1.396 -0.001
CH2CHCHClCH3 1-Butene, 3-chloro- 1.337 -0.001
C6H5CCH phenylacetylene 1.396 -0.001
C5H10O 2-Butanone, 3-methyl- 1.525 -0.001
CH3CCl(CH3)CH3 Propane, 2-chloro-2-methyl- 1.530 -0.001
CH3CH2SH ethanethiol 1.528 -0.001
C5H6 Cyclopropylacetylene 1.503 -0.001
C2H4S Thiirane 1.484 -0.001
C5H8O 2H-Pyran, 3,4-dihydro- 1.510 -0.001
C7H12 Norbornane 1.546 -0.001
C5H8 Ethenylcyclopropane 1.522 -0.001
C2H5Br Ethyl bromide 1.518 -0.001
C2H5CN ethyl cyanide 1.468 -0.001
C2H3CCH 1-Buten-3-yne 1.344 -0.001
C2H2ClF 1-chloro-1-fluoroethylene 1.327 -0.001
CH2ClCHO chloroacetaldehyde 1.521 -0.001
CH3CCl2CH3 Propane, 2,2-dichloro- 1.523 -0.000
CH2CHCHO Acrolein 1.341 -0.000
C6H6 Fulvene 1.476 -0.000
C4H8 cyclobutane 1.555 -0.000
C5H8 1,4-Pentadiene 1.511 -0.000
CHOCHCHCH3 2-Butenal 1.345 -0.000
C6H10 cyclohexene 1.340 -0.000
C2H2O2 Ethanedial 1.526 -0.000
C6H5CH3 toluene 1.513 -0.000
C5H8 Cyclobutane, methylene- 1.524 -0.000
C6H5CCH phenylacetylene 1.398 0.000
C2H2+ acetylene cation 1.253 0.000
C4H4S Thiophene 1.370 0.000
C7H16 heptane 1.534 0.000
C6H14 Hexane 1.533 0.000
C4H4Se selenophene 1.433 0.000
C3H6O Propylene oxide 1.471 0.000
C6H8 Bicyclo[3.1.0]hex-2-ene 1.494 0.000
CHClCCl2 Trichloroethylene 1.337 0.000
C6H10 cyclohexene 1.510 0.000
C4H4N2 Succinonitrile 1.465 0.001
C6H6 Benzvalene 1.529 0.001
C8H8 cubane 1.571 0.001
CH3CHClCH3 Propane, 2-chloro- 1.522 0.001
CH3CCH propyne 1.460 0.001
C3H4 cyclopropene 1.296 0.001
C5H6 Cyclopropylacetylene 1.211 0.001
CH3CSNH2 Ethanethioamide 1.512 0.001
CH3CONH2 Acetamide 1.519 0.001
C6H5CN phenyl cyanide 1.397 0.001
C5H8 Bicyclo[1.1.1]pentane 1.557 0.001
C5H12O Butane, 1-methoxy- 1.532 0.001
C5H8 Cyclobutane, methylene- 1.331 0.001
CH2CCH2 allene 1.308 0.001
CH3CH2CHO Propanal 1.509 0.001
CH2CHCH2CH2Cl 1-Butene, 4-chloro- 1.528 0.001
C6H5OH phenol 1.398 0.001
C4H8O2 Ethyl acetate 1.508 0.001
C3H3N acrylonitrile 1.339 0.001
C4H6 Cyclobutene 1.342 0.001
C6H6 Benzene 1.397 0.001
C6H5F Fluorobenzene 1.397 0.001
C6H6 Fulvene 1.355 0.001
C10H8 Azulene 1.405 0.002
C10H8 Azulene 1.398 0.002
C3H7SH 1-Propanethiol 1.529 0.002
C4H4O Furan 1.361 0.002
C4H4N2 1,3-Diazine 1.393 0.002
C4H4N2 Pyrazine 1.397 0.002
H2CCCCH2 Butatriene 1.318 0.002
C5H8 1,2-Butadiene, 3-methyl- 1.514 0.002
C4H8O2 Ethyl acetate 1.515 0.002
C3H4O Cyclopropanone 1.575 0.002
C6H10O cyclohexanone 1.542 0.002
C5H8 Bicyclo[2.1.0]pentane 1.565 0.002
C6H10 1-Butyne, 3,3-dimethyl- 1.209 0.002
CH2C(CH3)CH3 1-Propene, 2-methyl- 1.507 0.002
C4H6 Methylenecyclopropane 1.542 0.002
C3H2O3 vinylene carbonate 1.331 0.002
C6H4Cl2 1,4-dichlorobenzene 1.394 0.002
C4H6O Furan, 2,5-dihydro- 1.502 0.002
C6H5CH3 toluene 1.395 0.002
C6H5CH3 toluene 1.395 0.002
C12H8 biphenylene 1.372 0.003
C10H8 naphthalene 1.420 0.003
C7H8 Norbornadiene 1.336 0.003
C4H10O Ethoxy ethane 1.517 0.003
CH2CO Ketene 1.314 0.003
C4H6 Bicyclo[1.1.0]butane 1.498 0.003
CH3CCH propyne 1.207 0.003
C4H6 Cyclobutene 1.517 0.003
CH2CHCH2CH3 1-Butene 1.536 0.003
CH2CHCHClCH3 1-Butene, 3-chloro- 1.522 0.003
C2H2O4 Oxalic Acid 1.544 0.003
C4H8O2 1,3-Dioxane 1.528 0.003
C5H8O 2H-Pyran, 3,4-dihydro- 1.338 0.003
C6H5F Fluorobenzene 1.395 0.003
C6H4Cl2 1,3-dichlorobenzene 1.392 0.003
C6H8 Bicyclo[3.1.0]hex-2-ene 1.529 0.003
C5H8 Spiropentane 1.482 0.003
C2H2N2O Furazan 1.421 0.003
C3H4 cyclopropene 1.509 0.003
C5H8 Ethenylcyclopropane 1.475 0.003
C4H4N2 Pyridazine 1.396 0.004
C5H12 Pentane 1.531 0.004
C5H10 2-Pentene, (Z)- 1.338 0.004
C6H6 Benzvalene 1.339 0.004
CH3CH2CH2CH3 Butane 1.531 0.004
C6H8 Bicyclo[3.1.0]hex-2-ene 1.338 0.004
CH3CN Acetonitrile 1.458 0.004
CH3CH(NH2)COOH Alanine 1.544 0.004
CH3CH2NH2 Ethylamine 1.531 0.004
C8H8 cyclooctatetraene 1.470 0.004
C6H5CH2CH3 Ethylbenzene 1.399 0.004
C2H2F2 Ethene, 1,2-difluoro-, (Z)- 1.324 0.004
C4H5NO Isoxazole, 5-methyl- 1.362 0.004
C5H12 Propane, 2,2-dimethyl- 1.537 0.004
C10H16 adamantane 1.540 0.004
C6H5CCH phenylacetylene 1.208 0.004
C5H8 Cyclobutane, methylene- 1.557 0.004
C5H10 2-Pentene, (E)- 1.334 0.004
CH3CH2CHO Propanal 1.523 0.004
HCCF Fluoroacetylene 1.198 0.004
C(CN)4 tetracyanomethane 1.484 0.004
C4H10O Propane, 2-methoxy- 1.528 0.005
C3F6 hexafluoropropene 1.329 0.005
CH3CHO Acetaldehyde 1.501 0.005
HCCCl Chloroacetylene 1.203 0.005
HCCBr bromoacetylene 1.204 0.005
C5H8 Ethenylcyclopropane 1.334 0.005
CH2C(CH3)OCH3 1-Propene, 2-methoxy- 1.501 0.005
C4H5NO 3-Methylisoxazole 1.427 0.005
CF3COOH trifluoroacetic acid 1.546 0.005
C7H8 Norbornadiene 1.557 0.005
C4H2O3 Maleic Anhydride 1.332 0.005
C2H3NO Nitrosoethylene 1.335 0.005
HCCCN Cyanoacetylene 1.206 0.005
CH3CH2O Ethoxy radical 1.521 0.005
C6H8 Bicyclo[3.1.0]hex-2-ene 1.521 0.005
C2H2 Acetylene 1.203 0.005
C6H5CH2CH3 Ethylbenzene 1.535 0.005
C6H6 Fulvene 1.470 0.006
C4H6O Cyclobutanone 1.556 0.006
C6H10 cyclohexene 1.530 0.006
C3H5Cl3 Propane, 1,2,3-trichloro- 1.524 0.006
C5H10 Cyclopropane, 1,1-dimethyl- 1.514 0.006
C4H4O Furan 1.431 0.006
C5H4O2 4-Cyclopentene-1,3-dione 1.341 0.006
C3H3NO Oxazole 1.353 0.006
C5H8O Methyl cyclopropyl ketone 1.510 0.006
SiC2 Silicon dicarbide 1.265 0.006
C5H6 1-Buten-3-yne, 2-methyl- 1.207 0.006
C2H5N Aziridine 1.481 0.006
CH2CHCHCH2 1,3-Butadiene 1.337 0.006
CH2CHCHO Acrolein 1.468 0.006
C5H10O 2H-Pyran, tetrahydro- 1.531 0.006
CH2ClCHClCH3 Propane, 1,2-dichloro- 1.519 0.007
C5H11N Piperidine 1.531 0.007
C2F2 difluoroacetylene 1.187 0.007
C3H3N acrylonitrile 1.426 0.007
C5H8 1,3-Butadiene, 2-methyl- 1.463 0.007
C6H5F Fluorobenzene 1.383 0.007
CH2CCl2 Ethene, 1,1-dichloro- 1.324 0.007
C5H8 1,3-Butadiene, 2-methyl- 1.340 0.007
C3H8 Propane 1.526 0.007
C5H10O 2-Butanone, 3-methyl- 1.534 0.007
CHCCH2CH3 1-Butyne 1.457 0.007
CH3CH2OH Ethanol 1.512 0.007
C5H8 Bicyclo[2.1.0]pentane 1.528 0.007
C6H4Cl2 1,4-dichlorobenzene 1.388 0.007
C8H8 cyclooctatetraene 1.337 0.008
C4H4S Thiophene 1.423 0.008
C6H10 cyclohexene 1.530 0.008
C6H6 Trimethylenecycopropane 1.330 0.008
C6H12 Cyclohexane 1.530 0.008
C5H5N Pyridine 1.390 0.008
C4H6 Cyclobutene 1.566 0.008
C6H6 Trimethylenecycopropane 1.437 0.008
CH3CHF2 Ethane, 1,1-difluoro- 1.498 0.008
C6H6 Benzvalene 1.503 0.008
C5H8O 2H-Pyran, 3,4-dihydro- 1.530 0.008
C10H8 naphthalene 1.410 0.008
C10H8 naphthalene 1.370 0.008
CH2ClCCCl 1,3-dichloropropyne 1.201 0.008
C4H5N (E)-2-Butenenitrile 1.336 0.008
C6H4Cl2 1,3-dichlorobenzene 1.388 0.009
CH3CH2Cl Ethyl chloride 1.510 0.009
C6H5CH3 toluene 1.394 0.009
C3H4N2 1H-Pyrazole 1.374 0.009
C6H8 (Z)-hexa-1,3,5-triene 1.337 0.009
C4H2 Diacetylene 1.205 0.009
C4H6O Cyclobutanone 1.527 0.009
CH2C(CH3)OCH3 1-Propene, 2-methoxy- 1.330 0.009
C2H5F fluoroethane 1.505 0.009
C5H10S 2H-Thiopyran, tetrahydro- 1.528 0.010
C5H6 1,3-Cyclopentadiene 1.460 0.010
C4 Carbon tetramer 1.304 0.010
C4H5N Pyrrole 1.417 0.010
CH2CCHCH3 1,2-Butadiene 1.301 0.010
C3H6 Cyclopropane 1.501 0.010
C4H9N Pyrrolidine 1.534 0.010
CH2C(CH3)CH3 1-Propene, 2-methyl- 1.330 0.010
C5H6 1-Buten-3-yne, 2-methyl- 1.336 0.010
C4H4N2 Pyridazine 1.375 0.010
C3H8O2 1,3-Propanediol 1.514 0.010
CH2CHOH ethenol 1.326 0.010
C3H2N2 Malononitrile 1.459 0.010
C6H8 Bicyclo[2.1.1]hex-2-ene 1.332 0.011
C3H4N2 1H-Imidazole 1.364 0.011
CH3CF3 Ethane, 1,1,1-trifluoro- 1.494 0.011
C3H4O Methylketene 1.306 0.011
C2H4O Ethylene oxide 1.459 0.011
CH3CHSHCH3 2-Propanethiol 1.520 0.011
C5H8O 2H-Pyran, 3,4-dihydro- 1.516 0.011
CH3CH(CH3)CH3 Isobutane 1.525 0.011
C5H5N Bicyclo[1.1.0]butane-1-carbonitrile 1.498 0.011
C6H5Cl chlorobenzene 1.386 0.012
CH2CHCH2CH3 1-Butene 1.493 0.012
C5H6 1,3-Cyclopentadiene 1.340 0.012
C5H7N Cyclobutanecarbonitrile 1.551 0.012
C7H12 Norbornane 1.536 0.013
CHOCH(CH3)CH3 Propanal, 2-methyl- 1.528 0.013
C4H6 Methylenecyclopropane 1.457 0.013
C5H6 1-Buten-3-yne, 2-methyl- 1.501 0.013
C3F8 perfluoropropane 1.546 0.013
C5H6S Thiophene, 3-methyl- 1.423 0.013
C4H10O Propane, 2-methoxy- 1.519 0.014
C2H5CN ethyl cyanide 1.526 0.014
C6H5NH2 aniline 1.392 0.014
C2H4F2 1,2-difluoroethane 1.493 0.014
C7H8 Norbornadiene 1.530 0.014
C10H8 naphthalene 1.420 0.014
C5H10 2-Pentene, (Z)- 1.490 0.014
CH2CHCH3 Propene 1.488 0.015
C2 Carbon diatomic 1.243 0.015
C2F4 Tetrafluoroethylene 1.311 0.015
CH2CHCH2F Allyl Fluoride 1.480 0.015
CHClCHCl Ethene, 1,2-dichloro-, (Z)- 1.317 0.016
C10H8 Azulene 1.484 0.016
F2CCCF2 tetrafluoroallene 1.282 0.016
C10H8 Azulene 1.377 0.016
C4H10O2 Ethane, 1,2-dimethoxy- 1.504 0.017
C5H6 Cyclopropylacetylene 1.422 0.018
C6H5CN phenyl cyanide 1.388 0.018
CHF2CHF2 1,1,2,2-tetrafluoroethane 1.511 0.019
CH(CN)3 tricyanomethane 1.460 0.019
C6H10O cyclohexanone 1.503 0.019
HOCH2COOH Hydroxyacetic acid 1.495 0.019
C3 carbon trimer 1.277 0.020
CH3CH(CH3)CN Propanenitrile, 2-methyl- 1.522 0.020
C5H5N Bicyclo[1.1.0]butane-1-carbonitrile 1.398 0.020
C6H5CCH phenylacetylene 1.388 0.021
C12H8 biphenylene 1.370 0.022
C6H5Br bromobenzene 1.375 0.022
CH3CH(NH2)COOH Alanine 1.509 0.022
C5H10 2-Pentene, (E)- 1.484 0.025
ClCOClCO Oxalyl chloride 1.534 0.026
C6H8 Bicyclo[3.1.0]hex-2-ene 1.482 0.026
C4N2 2-Butynedinitrile 1.190 0.027
C5H8 Bicyclo[2.1.0]pentane 1.507 0.027
C3O2 Carbon suboxide 1.251 0.027
C5H8O Cyclopentanone 1.504 0.027
C4H6O2 2,3-Butanedione 1.507 0.047
C4H6 1-Methylcyclopropene 1.300 0.213
C4H6 1-Methylcyclopropene 1.476 0.790