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Compare Bonds

18 10 26 16 45

TPSSh/cc-pVTZ 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-0.437
Most positive difference C4H6 1-Methylcyclopropene0.779

Bond lengths
Click on entry for experimental details.

Species Name Experimental (Å) Difference (Å)
C4H10O Methyl propyl ether 1.530 -0.437
C4H6 1-Methylcyclopropene 1.515 -0.423
CF3CN Acetonitrile, trifluoro- 1.492 -0.075
CH2ClCHCl2 1,1,2-trichloroethane 1.580 -0.062
CH3CHNOH Acetaldoxime 1.550 -0.056
C5H6 Bicyclo[2.1.0]pent-2-ene 1.560 -0.049
C5H10 2-Pentene, (E)- 1.576 -0.049
C4H6 Methylenecyclopropane 1.542 -0.048
C3H3NO Isoxazole 1.356 -0.047
C3H5 Allyl radical 1.428 -0.045
C4H6 Methylenecyclopropane 1.457 -0.045
C2Cl2 dichloroacetylene 1.246 -0.044
C5H6 1,3-Cyclopentadiene 1.540 -0.039
C5H8 Bicyclo[2.1.0]pentane 1.536 -0.038
C4H6O2 2,3-Butanedione 1.527 -0.037
C5H8 Spiropentane 1.557 -0.034
C4H5N Cyclopropanecarbonitrile 1.472 -0.034
C2N2 Cyanogen 1.389 -0.033
CH3CCl(CH3)CH3 Propane, 2-chloro-2-methyl- 1.530 -0.031
CH2CHCHCH2 1,3-Butadiene 1.476 -0.030
C6H5Br bromobenzene 1.420 -0.030
C5H6S Thiophene, 3-methyl- 1.530 -0.027
CH3CHCl2 Ethane, 1,1-dichloro- 1.540 -0.026
CHClCHCl Ethene, 1,2-dichloro-, (E)- 1.354 -0.026
CH3CCl3 Ethane, 1,1,1-trichloro- 1.550 -0.026
C5H10 2-Pentene, (Z)- 1.561 -0.025
C5H8O Cyclopentanone 1.557 -0.024
C5H5N Bicyclo[1.1.0]butane-1-carbonitrile 1.514 -0.024
CH2CHCH3 Propene 1.353 -0.024
C5H6 Propellane 1.596 -0.022
C6H8 Bicyclo[3.1.0]hex-2-ene 1.530 -0.021
C4H6O Furan, 2,5-dihydro- 1.347 -0.020
C9H8 Indene 1.415 -0.020
C12H8 biphenylene 1.524 -0.019
H2NCH2COOH Glycine 1.532 -0.019
C6H8 (Z)-hexa-1,3,5-triene 1.368 -0.019
C5H8 Cyclopentene 1.350 -0.019
C4H5N Cyclopropanecarbonitrile 1.513 -0.019
C4H6 Bicyclo[1.1.0]butane 1.497 -0.019
C6H5CCH phenylacetylene 1.448 -0.019
C3H5ClO Oxirane, (chloromethyl)- 1.523 -0.018
C4H5NO 3-Methylisoxazole 1.514 -0.018
H2CCCCH2 Butatriene 1.283 -0.018
C3H7N Cyclopropylamine 1.520 -0.018
C4H6O2 2,3-Butanedione 1.507 -0.018
C4H6S Thiophene, 2,5-dihydro- 1.518 -0.017
C2HF3 Trifluoroethylene 1.341 -0.017
C6F6 hexafluorobenzene 1.401 -0.017
C2F6 hexafluoroethane 1.560 -0.017
C6H8 1,4-Cyclohexadiene 1.347 -0.017
C6H10O cyclohexanone 1.545 -0.017
C4H4N2 Succinonitrile 1.561 -0.016
CH3CHCHCH3 2-Butene, (E)- 1.347 -0.016
C4H5NO Isoxazole, 5-methyl- 1.505 -0.016
C5H5N Bicyclo[1.1.0]butane-1-carbonitrile 1.518 -0.016
CH3CHS Thioacetaldehyde 1.506 -0.016
C3F6 hexafluoropropene 1.513 -0.016
C3H5ClO Oxirane, (chloromethyl)- 1.475 -0.016
C6H8 Bicyclo[3.1.0]hex-2-ene 1.522 -0.015
C4H2 Diacetylene 1.378 -0.015
CH3COOH Acetic acid 1.517 -0.015
C4N2 2-Butynedinitrile 1.370 -0.015
CH2ClCH2Cl Ethane, 1,2-dichloro- 1.531 -0.015
C6H12 (E)-3-methylpent-2-ene 1.551 -0.015
C5H9N Pentanenitrile 1.478 -0.014
C6H4Cl2 1,3-dichlorobenzene 1.404 -0.014
CH2CF2 Ethene, 1,1-difluoro- 1.340 -0.014
C3F8 perfluoropropane 1.546 -0.014
CH3CH(CH3)CN Propanenitrile, 2-methyl- 1.481 -0.014
CHCCH2CH3 1-Butyne 1.217 -0.014
CF2CCl2 difluorodichloroethylene 1.345 -0.014
CH2CClCHCH2 1,3-Butadiene, 2-chloro- 1.469 -0.014
C2H Ethynyl radical 1.217 -0.014
C5H6 Cyclopropylacetylene 1.527 -0.014
C5H4O2 4-Cyclopentene-1,3-dione 1.509 -0.014
CH3CHClCH2CH3 Butane, 2-chloro- 1.534 -0.014
CH2ClCH2CH2CH3 Butane, 1-chloro- 1.533 -0.013
CH2ClCCCl 1,3-dichloropropyne 1.456 -0.013
C2H5NO3 Nitric acid, ethyl ester 1.528 -0.013
C12H8 biphenylene 1.432 -0.013
CH2CHCH2CH3 1-Butene 1.342 -0.013
C3H8O2 Propylene glycol 1.540 -0.013
C4H6S Thiophene, 2,5-dihydro- 1.340 -0.013
C6H5CH2CH3 Ethylbenzene 1.524 -0.013
C5H6 1-Buten-3-yne, 2-methyl- 1.445 -0.012
C12H8 biphenylene 1.428 -0.012
C7H12 Norbornane 1.573 -0.012
C6H12 (E)-3-methylpent-2-ene 1.349 -0.012
C2H4 Ethylene 1.339 -0.012
C5H10 Cyclopropane, 1,1-dimethyl- 1.520 -0.012
C2H6O2 1,2-Ethanediol 1.530 -0.012
C10H8 Azulene 1.407 -0.012
C6H5Cl chlorobenzene 1.402 -0.012
C10H8 Azulene 1.414 -0.011
CH3CH(CH3)ONO Isopropyl nitrite 1.534 -0.011
C5H8 1,4-Pentadiene 1.339 -0.011
C6H8 Bicyclo[2.1.1]hex-2-ene 1.544 -0.010
C2H3 vinyl 1.316 -0.010
C2H5CN ethyl cyanide 1.468 -0.010
CH2CClCHCH2 1,3-Butadiene, 2-chloro- 1.344 -0.010
C5H6 Propellane 1.525 -0.010
C4H8O2 1,3-Dioxolane, 2-methyl- 1.522 -0.010
C6H12 (E)-3-methylpent-2-ene 1.511 -0.010
C6H5NO2 Nitrobenzene 1.399 -0.010
C2H3CCH 1-Buten-3-yne 1.215 -0.010
CH2CHCH2CH2Cl 1-Butene, 4-chloro- 1.339 -0.010
C5H6S Thiophene, 3-methyl- 1.370 -0.010
C5H10 Cyclopentane 1.546 -0.009
C2H3CCH 1-Buten-3-yne 1.434 -0.009
CH2CCHCH3 1,2-Butadiene 1.314 -0.009
C5H5N Pyridine 1.400 -0.009
C2H3Br vinyl bromide 1.332 -0.009
CH2CClCHCH2 1,3-Butadiene, 2-chloro- 1.344 -0.009
C3H6O 2-Propen-1-ol 1.337 -0.009
C6H5Br bromobenzene 1.401 -0.009
CH3COCl Acetyl Chloride 1.506 -0.009
CH3CCCH3 2-Butyne 1.214 -0.009
CH2CHF Ethene, fluoro- 1.329 -0.009
C7H8 Norbornadiene 1.336 -0.009
C2H3Cl Ethene, chloro- 1.332 -0.009
C5H8 Cyclopentene 1.518 -0.009
C6H6 Fulvene 1.349 -0.008
C3H6O Propylene oxide 1.471 -0.008
C4H5N Pyrrole 1.382 -0.008
CH2CHCHClCH3 1-Butene, 3-chloro- 1.503 -0.008
C5H5N Bicyclo[1.1.0]butane-1-carbonitrile 1.498 -0.008
C2H3CCH 1-Buten-3-yne 1.344 -0.008
CH2CHCHClCH3 1-Butene, 3-chloro- 1.337 -0.008
C2H6 Ethane 1.536 -0.008
C6H8 1,4-Cyclohexadiene 1.511 -0.008
CH3COF Acetyl fluoride 1.503 -0.008
CH3CCCH3 2-Butyne 1.468 -0.008
C12H10 biphenyl 1.489 -0.008
CH3CHCHCH3 2-Butene, (E)- 1.508 -0.008
C4H4S Thiophene 1.370 -0.008
CHOCHCHCH3 2-Butenal 1.345 -0.008
C5H6 Bicyclo[2.1.0]pent-2-ene 1.530 -0.008
C6H10 cyclohexene 1.340 -0.007
C7H12 Norbornane 1.546 -0.007
C2H2+ acetylene cation 1.253 -0.007
CH2CCHCH3 1,2-Butadiene 1.515 -0.007
CH2CS Thioketene 1.314 -0.007
CH2SHCH2SH 1,2-Ethanedithiol 1.530 -0.007
C2- carbon diatomic anion 1.268 -0.007
C4H5NO 3-Methylisoxazole 1.362 -0.007
CHCCH2CH3 1-Butyne 1.544 -0.007
C3H6O Propylene oxide 1.513 -0.007
C3H6O 2-Propen-1-ol 1.502 -0.007
C4H5N (E)-2-Butenenitrile 1.501 -0.007
C3H6S Thietane 1.549 -0.007
C5H6 Cyclopropylacetylene 1.211 -0.007
CH2CHCHO Acrolein 1.341 -0.007
C6H6 Fulvene 1.355 -0.007
C5H8 1,3-Butadiene, 2-methyl- 1.512 -0.007
C6H5Cl chlorobenzene 1.399 -0.007
C5H6 Cyclopropylacetylene 1.503 -0.007
C6H6 Benzvalene 1.452 -0.007
CHOCHCHCH3 2-Butenal 1.501 -0.007
C5H8 Ethenylcyclopropane 1.522 -0.006
CH3CCl2CH3 Propane, 2,2-dichloro- 1.523 -0.006
CH2CHCH2CH2Cl 1-Butene, 4-chloro- 1.508 -0.006
CH3COCH2CH3 2-Butanone 1.531 -0.006
CH3CF3 Ethane, 1,1,1-trifluoro- 1.494 -0.006
CH2CHCH2F Allyl Fluoride 1.333 -0.006
C4H4Se selenophene 1.433 -0.006
C3H4O Methylketene 1.518 -0.006
C6H5CCH phenylacetylene 1.396 -0.006
CH3CHCHCH3 2-Butene, (Z)- 1.346 -0.006
CH2ClCH2CH3 Propane, 1-chloro- 1.525 -0.006
C5H9N Pentanenitrile 1.536 -0.006
C3H7SH 1-Propanethiol 1.536 -0.006
C3H3N acrylonitrile 1.339 -0.006
C5H8 Bicyclo[1.1.1]pentane 1.557 -0.006
HCCCN Cyanoacetylene 1.376 -0.006
C6H10O cyclohexanone 1.542 -0.006
CH3OC2H5 Ethane, methoxy- 1.521 -0.005
C4H4N2 Pyridazine 1.396 -0.005
CH2CCH2 allene 1.308 -0.005
C6H8 (Z)-hexa-1,3,5-triene 1.458 -0.005
C6H5CCH phenylacetylene 1.398 -0.005
CH3CH2SH ethanethiol 1.528 -0.005
C5H8 Cyclobutane, methylene- 1.331 -0.005
C8H8 cubane 1.571 -0.005
CH3CH2NH2 Ethylamine 1.531 -0.005
C3H4 cyclopropene 1.296 -0.005
C5H8 1,4-Pentadiene 1.511 -0.005
C2H2ClF 1-chloro-1-fluoroethylene 1.327 -0.005
C6H6 Benzvalene 1.529 -0.005
C2H8N2 Ethylenediamine 1.545 -0.005
CH3CCH propyne 1.207 -0.005
CH3CHFCH3 2-Fluoropropane 1.521 -0.005
C2H2N2O Furazan 1.421 -0.005
C6H6 Benzene 1.397 -0.005
C5H10O 2-Butanone, 3-methyl- 1.525 -0.005
CH3CH(NH2)COOH Alanine 1.544 -0.005
CH3COCH3 Acetone 1.520 -0.005
C6H8 Bicyclo[3.1.0]hex-2-ene 1.338 -0.004
CH3CHCHCH3 2-Butene, (Z)- 1.506 -0.004
H2CCCCH2 Butatriene 1.318 -0.004
C4H6 Cyclobutene 1.342 -0.004
C4H4O Furan 1.361 -0.004
C6H5F Fluorobenzene 1.397 -0.004
C5H10 2-Pentene, (Z)- 1.338 -0.004
C2H2F2 Ethene, 1,2-difluoro-, (E)- 1.329 -0.004
C3H4 cyclopropene 1.509 -0.004
C3H2O3 vinylene carbonate 1.331 -0.004
C2H2O2 Ethanedial 1.526 -0.004
C2H2 Acetylene 1.203 -0.004
C6H6 Benzvalene 1.339 -0.004
CH3CHClCH3 Propane, 2-chloro- 1.522 -0.004
CH3CSNH2 Ethanethioamide 1.512 -0.004
C5H8O 2H-Pyran, 3,4-dihydro- 1.510 -0.004
C6H5CH3 toluene 1.513 -0.004
C6H4Cl2 1,4-dichlorobenzene 1.394 -0.004
C4H5N (E)-2-Butenenitrile 1.432 -0.004
C4H6 Bicyclo[1.1.0]butane 1.498 -0.004
C6H8 Bicyclo[3.1.0]hex-2-ene 1.521 -0.003
C6H10 cyclohexene 1.510 -0.003
C8H8 cyclooctatetraene 1.337 -0.003
C6H5CCH phenylacetylene 1.208 -0.003
CH2CO Ketene 1.314 -0.003
HCCF Fluoroacetylene 1.198 -0.003
C4H6 Cyclobutene 1.517 -0.003
C5H8 Cyclobutane, methylene- 1.524 -0.003
C10H8 Azulene 1.398 -0.003
C6H14 Hexane 1.533 -0.003
C5H10 2-Pentene, (E)- 1.334 -0.003
C6H5CH3 toluene 1.395 -0.003
C6H5CH3 toluene 1.395 -0.003
C6H5OH phenol 1.398 -0.003
C5H8 Ethenylcyclopropane 1.475 -0.003
C5H8O 2H-Pyran, 3,4-dihydro- 1.338 -0.003
C2H4S Thiirane 1.484 -0.003
C10H8 Azulene 1.405 -0.003
C6H5F Fluorobenzene 1.395 -0.003
C10H16 adamantane 1.540 -0.003
C4H5NO Isoxazole, 5-methyl- 1.427 -0.003
HCCCN Cyanoacetylene 1.206 -0.003
C4H4N2 Pyrazine 1.397 -0.003
C7H16 heptane 1.534 -0.003
C5H8 Spiropentane 1.482 -0.003
C2H5N Aziridine 1.481 -0.002
C2H5Br Ethyl bromide 1.518 -0.002
C4H4N2 1,3-Diazine 1.393 -0.002
CHClCCl2 Trichloroethylene 1.337 -0.002
C5H8 1,2-Butadiene, 3-methyl- 1.514 -0.002
C4H4N2 Succinonitrile 1.465 -0.002
C6H4Cl2 1,3-dichlorobenzene 1.392 -0.002
HCCCl Chloroacetylene 1.203 -0.002
C5H8 Bicyclo[2.1.0]pentane 1.565 -0.002
C4H8 cyclobutane 1.555 -0.002
C5H8 Ethenylcyclopropane 1.334 -0.002
C4H8O2 Ethyl acetate 1.515 -0.002
CH3CH2CHO Propanal 1.509 -0.002
C3H7SH 1-Propanethiol 1.529 -0.002
CH2CHCH2CH2Cl 1-Butene, 4-chloro- 1.528 -0.002
C12H8 biphenylene 1.372 -0.002
C6H5CH2CH3 Ethylbenzene 1.399 -0.002
CH3CN Acetonitrile 1.458 -0.002
C5H6 1-Buten-3-yne, 2-methyl- 1.207 -0.002
C5H12 Propane, 2,2-dimethyl- 1.537 -0.002
HCCBr bromoacetylene 1.204 -0.002
C4H8O2 Ethyl acetate 1.508 -0.001
C2H3NO Nitrosoethylene 1.335 -0.001
CH3CCH propyne 1.460 -0.001
C6H8 Bicyclo[3.1.0]hex-2-ene 1.494 -0.001
C3H4N2 1H-Pyrazole 1.417 -0.001
CH2CHCH2CH3 1-Butene 1.536 -0.001
C5H8 Cyclobutane, methylene- 1.557 -0.001
C(CN)4 tetracyanomethane 1.484 -0.001
C4H2O3 Maleic Anhydride 1.332 -0.001
C5H10 Cyclopropane, 1,1-dimethyl- 1.514 -0.001
C3H3NO Oxazole 1.353 -0.001
C4H6 Cyclobutene 1.566 -0.001
CH2ClCHO chloroacetaldehyde 1.521 -0.001
CH3CH2CH2CH3 Butane 1.531 -0.001
C5H4O2 4-Cyclopentene-1,3-dione 1.341 -0.001
C4H5NO Isoxazole, 5-methyl- 1.362 -0.000
C6H6 Fulvene 1.476 -0.000
C5H12 Pentane 1.531 -0.000
C5H8 1,3-Butadiene, 2-methyl- 1.340 -0.000
C2F2 difluoroacetylene 1.187 -0.000
C10H8 naphthalene 1.420 -0.000
CH3CH2CHO Propanal 1.523 -0.000
C4H4O Furan 1.431 0.000
C6H10 1-Butyne, 3,3-dimethyl- 1.209 0.000
C7H8 Norbornadiene 1.557 0.001
C10H8 naphthalene 1.370 0.001
CH2CHCHClCH3 1-Butene, 3-chloro- 1.522 0.001
C6H5CH2CH3 Ethylbenzene 1.535 0.001
C6H12 Cyclohexane 1.530 0.001
C4H5N (E)-2-Butenenitrile 1.336 0.001
C4H8O2 1,3-Dioxane 1.528 0.001
C6H8 (Z)-hexa-1,3,5-triene 1.337 0.001
CHOCHCHCH3 2-Butenal 1.470 0.001
C6H6 Trimethylenecycopropane 1.437 0.001
C6H10 cyclohexene 1.530 0.001
C4H6O Furan, 2,5-dihydro- 1.502 0.002
C6H8 Bicyclo[3.1.0]hex-2-ene 1.529 0.002
C3F6 hexafluoropropene 1.329 0.002
C2H2F2 Ethene, 1,2-difluoro-, (Z)- 1.324 0.002
C4H6O Cyclobutanone 1.556 0.002
CH2C(CH3)CH3 1-Propene, 2-methyl- 1.507 0.002
C6H4Cl2 1,4-dichlorobenzene 1.388 0.002
C3H5Cl3 Propane, 1,2,3-trichloro- 1.524 0.002
C5H11N Piperidine 1.531 0.002
CH2ClCHClCH3 Propane, 1,2-dichloro- 1.519 0.002
C5H6 1-Buten-3-yne, 2-methyl- 1.336 0.002
CH2CCl2 Ethene, 1,1-dichloro- 1.324 0.002
CH3CHO Acetaldehyde 1.501 0.002
CHCCH2CH3 1-Butyne 1.457 0.002
C2H2O4 Oxalic Acid 1.544 0.002
C5H10O 2H-Pyran, tetrahydro- 1.531 0.002
C6H8 Bicyclo[2.1.1]hex-2-ene 1.332 0.002
C5H8 Bicyclo[2.1.0]pentane 1.528 0.003
C6H6 Trimethylenecycopropane 1.330 0.003
CH3CONH2 Acetamide 1.519 0.003
CH2C(CH3)OCH3 1-Propene, 2-methoxy- 1.330 0.003
CH2CHCHO Acrolein 1.468 0.003
C6H6 Benzvalene 1.503 0.003
C6H4Cl2 1,3-dichlorobenzene 1.388 0.003
C5H8O Methyl cyclopropyl ketone 1.510 0.003
C6H10 cyclohexene 1.530 0.003
C3H8 Propane 1.526 0.003
CH2ClCCCl 1,3-dichloropropyne 1.201 0.003
CH2C(CH3)OCH3 1-Propene, 2-methoxy- 1.501 0.003
C4H2 Diacetylene 1.205 0.003
C6H5CH3 toluene 1.394 0.003
C4H10O Propane, 2-methoxy- 1.528 0.003
C5H5N Pyridine 1.390 0.003
C3H4N2 1H-Pyrazole 1.374 0.003
C5H8 1,3-Butadiene, 2-methyl- 1.463 0.003
C5H7N Cyclobutanecarbonitrile 1.551 0.003
C10H8 naphthalene 1.420 0.003
C3H6 Cyclopropane 1.501 0.003
C5H6 1,3-Cyclopentadiene 1.340 0.004
CH2CCHCH3 1,2-Butadiene 1.301 0.004
CH3CH2OH Ethanol 1.512 0.004
C6H6 Fulvene 1.470 0.004
C2H4O Ethylene oxide 1.459 0.004
SiC2 Silicon dicarbide 1.265 0.004
C6H5F Fluorobenzene 1.383 0.004
C5H8O 2H-Pyran, 3,4-dihydro- 1.530 0.004
C5H10O 2-Butanone, 3-methyl- 1.534 0.004
C4H10O Ethanol, 1,1-dimethyl- 1.529 0.004
CH3SCH2CH3 Ethane, (methylthio)- 1.530 0.005
C4H9N Pyrrolidine 1.534 0.005
C4H10O Ethoxy ethane 1.517 0.005
C3H4N2 1H-Imidazole 1.364 0.005
CH3CH2O Ethoxy radical 1.521 0.005
C5H10S 2H-Thiopyran, tetrahydro- 1.528 0.005
C3H3N acrylonitrile 1.426 0.005
CH2C(CH3)CH3 1-Propene, 2-methyl- 1.330 0.005
CH2CHOCHCH2 Vinyl ether 1.337 0.005
C8H8 cyclooctatetraene 1.470 0.006
CH2CHCH2F Allyl Fluoride 1.488 0.006
CH2CHOH ethenol 1.326 0.006
C7H12 Norbornane 1.536 0.006
C4H5NO 3-Methylisoxazole 1.427 0.006
C4H4S Thiophene 1.423 0.006
C6H5Cl chlorobenzene 1.386 0.006
C3H4O Methylketene 1.306 0.006
C5H6 1,3-Cyclopentadiene 1.460 0.006
CH3CHF2 Ethane, 1,1-difluoro- 1.498 0.006
C2H5F fluoroethane 1.505 0.006
C10H8 naphthalene 1.410 0.006
CH3CH(CH3)CH3 Isobutane 1.525 0.007
C3H8O2 1,3-Propanediol 1.514 0.007
C3H2N2 Malononitrile 1.459 0.007
CH3CH2Cl Ethyl chloride 1.510 0.007
CH2CHCH2CH3 1-Butene 1.493 0.008
C5H12O Butane, 1-methoxy- 1.532 0.008
C5H6 1-Buten-3-yne, 2-methyl- 1.501 0.008
CHOCH(CH3)CH3 Propanal, 2-methyl- 1.528 0.008
CH3CHSHCH3 2-Propanethiol 1.520 0.008
C4 Carbon tetramer 1.304 0.008
C2 Carbon diatomic 1.243 0.008
C7H8 Norbornadiene 1.530 0.009
C4H4N2 Pyridazine 1.375 0.009
C2H5CN ethyl cyanide 1.526 0.009
C4H6O Cyclobutanone 1.527 0.009
C5H8 Cyclopentene 1.540 0.009
C6H5NH2 aniline 1.392 0.009
C4H5N Pyrrole 1.417 0.009
C5H8O 2H-Pyran, 3,4-dihydro- 1.516 0.009
CH2CHCHCH2 1,3-Butadiene 1.337 0.010
CH2CHCH3 Propene 1.488 0.010
C6H10O cyclohexanone 1.503 0.010
C10H8 Azulene 1.484 0.010
C5H10 2-Pentene, (Z)- 1.490 0.011
C3H4O Cyclopropanone 1.475 0.011
CH3COCH2CH3 2-Butanone 1.512 0.011
C4N2 2-Butynedinitrile 1.190 0.012
C4H10O Propane, 2-methoxy- 1.519 0.012
C4H6 Methylenecyclopropane 1.332 0.012
C10H8 Azulene 1.377 0.012
C2H4F2 1,2-difluoroethane 1.493 0.012
C5H6S Thiophene, 3-methyl- 1.423 0.013
CH3COCH2CH3 2-Butanone 1.507 0.013
F2CCCF2 tetrafluoroallene 1.282 0.013
CH(CN)3 tricyanomethane 1.460 0.014
C6H5CCH phenylacetylene 1.388 0.014
C4H10O2 Ethane, 1,2-dimethoxy- 1.504 0.015
C5H6 Cyclopropylacetylene 1.422 0.016
CHClCHCl Ethene, 1,2-dichloro-, (Z)- 1.317 0.016
C3 carbon trimer 1.277 0.016
CH3CH(CH3)CN Propanenitrile, 2-methyl- 1.522 0.016
C12H8 biphenylene 1.370 0.016
C5H5N Bicyclo[1.1.0]butane-1-carbonitrile 1.398 0.017
C6H5Br bromobenzene 1.375 0.018
C5H8 Bicyclo[2.1.0]pentane 1.507 0.018
C6H8 Bicyclo[3.1.0]hex-2-ene 1.482 0.018
ClCOClCO Oxalyl chloride 1.534 0.018
CH3CH(NH2)COOH Alanine 1.509 0.019
HOCH2COOH Hydroxyacetic acid 1.495 0.020
C5H10 2-Pentene, (E)- 1.484 0.021
C3O2 Carbon suboxide 1.251 0.022
C5H8O Cyclopentanone 1.504 0.025
C3H4O Cyclopropanone 1.575 0.030
C4H4N2O2 Uracil 1.430 0.033
C2F4 Tetrafluoroethylene 1.311 0.041
C2Cl4 Tetrachloroethylene 1.354 0.049
C4H6 1-Methylcyclopropene 1.300 0.205
C4H6 1-Methylcyclopropene 1.476 0.779