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Compare Bonds

18 10 26 16 45

B3LYP/CEP-31G* 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-0.424
Most positive difference C4H6 1-Methylcyclopropene0.818

Bond lengths
Click on entry for experimental details.

Species Name Experimental (Å) Difference (Å)
C4H10O Methyl propyl ether 1.530 -0.424
C4H6 1-Methylcyclopropene 1.515 -0.412
CH2ClCHCl2 1,1,2-trichloroethane 1.580 -0.040
C3H3NO Isoxazole 1.356 -0.030
C5H10 2-Pentene, (E)- 1.576 -0.029
C5H6 Bicyclo[2.1.0]pent-2-ene 1.560 -0.018
C5H6 1,3-Cyclopentadiene 1.540 -0.017
C3H5 Allyl radical 1.428 -0.016
C5H8 Bicyclo[2.1.0]pentane 1.536 -0.011
CH3CCl3 Ethane, 1,1,1-trichloro- 1.550 -0.011
C4H5N Cyclopropanecarbonitrile 1.472 -0.009
C5H10 2-Pentene, (Z)- 1.561 -0.006
C5H8O Cyclopentanone 1.557 -0.005
C5H6S Thiophene, 3-methyl- 1.530 -0.005
CH3CHCl2 Ethane, 1,1-dichloro- 1.540 -0.005
C2Cl2 dichloroacetylene 1.246 -0.001
C4H6O2 2,3-Butanedione 1.527 -0.001
CH2CHCHCH2 1,3-Butadiene 1.476 -0.000
C3H5ClO Oxirane, (chloromethyl)- 1.523 -0.000
C4H4N2 Succinonitrile 1.561 0.000
C5H5N Bicyclo[1.1.0]butane-1-carbonitrile 1.514 0.000
C5H8 Spiropentane 1.557 0.001
C6H5CCH phenylacetylene 1.448 0.002
C6H5CH2CH3 Ethylbenzene 1.524 0.003
C6H8 Bicyclo[3.1.0]hex-2-ene 1.530 0.003
C6H8 Bicyclo[2.1.1]hex-2-ene 1.544 0.003
C4H6S Thiophene, 2,5-dihydro- 1.518 0.004
C5H4O2 4-Cyclopentene-1,3-dione 1.509 0.004
CHClCHCl Ethene, 1,2-dichloro-, (E)- 1.354 0.004
C6H10O cyclohexanone 1.545 0.004
CH2ClCH2Cl Ethane, 1,2-dichloro- 1.531 0.005
C4H5NO 3-Methylisoxazole 1.514 0.005
C6H12 (E)-3-methylpent-2-ene 1.551 0.005
CH3CHClCH2CH3 Butane, 2-chloro- 1.534 0.005
CH2ClCH2CH2CH3 Butane, 1-chloro- 1.533 0.005
C7H12 Norbornane 1.573 0.005
C9H8 Indene 1.415 0.006
C6H5CN phenyl cyanide 1.451 0.006
C4H5NO Isoxazole, 5-methyl- 1.505 0.006
C12H8 biphenylene 1.524 0.007
C2H6O2 1,2-Ethanediol 1.530 0.007
CH3CH(CH3)ONO Isopropyl nitrite 1.534 0.007
C4H8O2 1,3-Dioxolane, 2-methyl- 1.522 0.007
C5H6 Bicyclo[2.1.0]pent-2-ene 1.530 0.007
C5H5N Bicyclo[1.1.0]butane-1-carbonitrile 1.518 0.008
CH2CHCHClCH3 1-Butene, 3-chloro- 1.503 0.008
C5H10 Cyclopentane 1.546 0.009
C3H7N Cyclopropylamine 1.520 0.009
C3H8O2 Propylene glycol 1.540 0.009
C7H12 Norbornane 1.546 0.009
C5H10 Cyclopropane, 1,1-dimethyl- 1.520 0.009
C4H5N Cyclopropanecarbonitrile 1.513 0.009
C2H5NO3 Nitric acid, ethyl ester 1.528 0.009
C3F6 hexafluoropropene 1.513 0.009
C4H6O Furan, 2,5-dihydro- 1.347 0.010
CH2CClCHCH2 1,3-Butadiene, 2-chloro- 1.469 0.010
C5H6 1-Buten-3-yne, 2-methyl- 1.445 0.010
CHCCH2CH3 1-Butyne 1.544 0.010
CH2CHCH3 Propene 1.353 0.010
C12H10 biphenyl 1.489 0.010
CH3COOH Acetic acid 1.517 0.011
C12H8 biphenylene 1.432 0.011
C5H8 Cyclopentene 1.350 0.011
C3H5ClO Oxirane, (chloromethyl)- 1.475 0.011
C6H8 (Z)-hexa-1,3,5-triene 1.368 0.011
C5H9N Pentanenitrile 1.478 0.011
C12H8 biphenylene 1.428 0.012
C5H9N Pentanenitrile 1.536 0.012
CH2CHCH2F Allyl Fluoride 1.350 0.012
C6H4Cl2 1,3-dichlorobenzene 1.404 0.012
C6H12 (E)-3-methylpent-2-ene 1.511 0.012
C10H8 Azulene 1.414 0.012
CH3CH(CH3)CN Propanenitrile, 2-methyl- 1.481 0.012
C10H8 Azulene 1.407 0.012
CH3CHS Thioacetaldehyde 1.506 0.012
C5H8 Cyclopentene 1.518 0.012
CH3CCl(CH3)CH3 Propane, 2-chloro-2-methyl- 1.530 0.013
C3H6O Propylene oxide 1.513 0.013
C6H8 1,4-Cyclohexadiene 1.511 0.013
CH2CHCH2CH2Cl 1-Butene, 4-chloro- 1.508 0.013
CH2CCHCH3 1,2-Butadiene 1.515 0.013
CH2SHCH2SH 1,2-Ethanedithiol 1.530 0.013
C6H8 (Z)-hexa-1,3,5-triene 1.458 0.013
C3H6S Thietane 1.549 0.013
H2NCH2COOH Glycine 1.532 0.013
C2H8N2 Ethylenediamine 1.545 0.013
C8H8 cubane 1.571 0.013
C4H5N (E)-2-Butenenitrile 1.501 0.014
C5H6 Propellane 1.525 0.014
CH3CHCHCH3 2-Butene, (E)- 1.508 0.014
C6H8 Bicyclo[3.1.0]hex-2-ene 1.494 0.014
C2H3CCH 1-Buten-3-yne 1.434 0.014
C5H6 Cyclopropylacetylene 1.527 0.014
CHOCHCHCH3 2-Butenal 1.501 0.014
CH2ClCH2CH3 Propane, 1-chloro- 1.525 0.014
C3H7SH 1-Propanethiol 1.536 0.014
C3H6O 2-Propen-1-ol 1.502 0.014
C7H16 heptane 1.534 0.014
C6H5Cl chlorobenzene 1.402 0.014
C5H12 Propane, 2,2-dimethyl- 1.537 0.015
C5H8O 2H-Pyran, 3,4-dihydro- 1.510 0.015
CH2CF2 Ethene, 1,1-difluoro- 1.340 0.015
C5H8 1,4-Pentadiene 1.511 0.015
C10H16 adamantane 1.540 0.015
C7H8 Norbornadiene 1.557 0.015
C6H8 Bicyclo[3.1.0]hex-2-ene 1.529 0.015
C5H10O 2-Butanone, 3-methyl- 1.525 0.015
C6F6 hexafluorobenzene 1.401 0.015
CH3CHCHCH3 2-Butene, (E)- 1.347 0.015
C6H8 1,4-Cyclohexadiene 1.347 0.015
C2H6 Ethane 1.536 0.015
C5H8 1,3-Butadiene, 2-methyl- 1.512 0.016
C5H8 Bicyclo[1.1.1]pentane 1.557 0.016
C6H14 Hexane 1.533 0.016
CH3CCl2CH3 Propane, 2,2-dichloro- 1.523 0.016
C6H10O cyclohexanone 1.542 0.016
C5H5N Pyridine 1.400 0.016
CH3SCH2CH3 Ethane, (methylthio)- 1.530 0.016
C4H5NO Isoxazole, 5-methyl- 1.427 0.016
C4H8 cyclobutane 1.555 0.016
C6H10 cyclohexene 1.510 0.016
CH3CHFCH3 2-Fluoropropane 1.521 0.016
C5H8 Ethenylcyclopropane 1.522 0.016
CH2FCH2CH3 1-Fluoropropane 1.534 0.016
C2F6 hexafluoroethane 1.560 0.016
C2HF3 Trifluoroethylene 1.341 0.016
C5H12O Butane, 1-methoxy- 1.532 0.017
C5H8 Cyclobutane, methylene- 1.524 0.017
C5H8 Bicyclo[2.1.0]pentane 1.565 0.017
CH2CHCH2CH2Cl 1-Butene, 4-chloro- 1.528 0.017
C3H7SH 1-Propanethiol 1.529 0.017
C(CN)4 tetracyanomethane 1.484 0.017
C6H8 Bicyclo[3.1.0]hex-2-ene 1.522 0.017
CH3CHClCH3 Propane, 2-chloro- 1.522 0.017
CF2CCl2 difluorodichloroethylene 1.345 0.017
CH3OC2H5 Ethane, methoxy- 1.521 0.017
C6H6 Fulvene 1.476 0.017
C5H8 1,2-Butadiene, 3-methyl- 1.514 0.018
C5H12 Pentane 1.531 0.018
CH3CH2SH ethanethiol 1.528 0.018
C6H6 Benzvalene 1.529 0.018
CH3CH2CH2CH3 Butane 1.531 0.018
CH3CHCHCH3 2-Butene, (Z)- 1.506 0.018
CH2CHCH2CH3 1-Butene 1.536 0.018
C2H4S Thiirane 1.484 0.018
C4H2 Diacetylene 1.378 0.018
C6H10 cyclohexene 1.530 0.018
C4H8O2 1,3-Dioxane 1.528 0.019
C6H5CN phenyl cyanide 1.396 0.019
CF3CN Acetonitrile, trifluoro- 1.492 0.019
CH2ClCCCl 1,3-dichloropropyne 1.456 0.019
C6H5CCH phenylacetylene 1.396 0.019
CH2CHCHClCH3 1-Butene, 3-chloro- 1.522 0.019
C3H6O Propylene oxide 1.471 0.019
CH3COCH3 Acetone 1.520 0.019
CHOCHCHCH3 2-Butenal 1.470 0.019
C4H6S Thiophene, 2,5-dihydro- 1.340 0.019
C6H5Cl chlorobenzene 1.399 0.019
CH3COF Acetyl fluoride 1.503 0.019
C6H12 (E)-3-methylpent-2-ene 1.349 0.019
C5H11N Piperidine 1.531 0.019
C5H8 Ethenylcyclopropane 1.475 0.019
C5H10O 2H-Pyran, tetrahydro- 1.531 0.019
C4H5NO 3-Methylisoxazole 1.362 0.019
C3H4N2 1H-Pyrazole 1.417 0.020
CH3CH2CHO Propanal 1.523 0.020
CH2C(CH3)CH3 1-Propene, 2-methyl- 1.507 0.020
CH2CClCHCH2 1,3-Butadiene, 2-chloro- 1.344 0.020
C6H10 cyclohexene 1.530 0.020
C6H8 Bicyclo[3.1.0]hex-2-ene 1.521 0.020
C5H10 Cyclopropane, 1,1-dimethyl- 1.514 0.020
C5H6S Thiophene, 3-methyl- 1.370 0.020
CH3CHCHCH3 2-Butene, (Z)- 1.346 0.020
C5H8O 2H-Pyran, 3,4-dihydro- 1.530 0.020
C6H5CCH phenylacetylene 1.398 0.020
C6H5CH2CH3 Ethylbenzene 1.535 0.020
C10H8 naphthalene 1.420 0.020
CH3COCl Acetyl Chloride 1.506 0.020
CH2CHCH2CH3 1-Butene 1.342 0.021
C4H10O Propane, 2-methoxy- 1.528 0.021
CH2CClCHCH2 1,3-Butadiene, 2-chloro- 1.344 0.021
C5H8 Cyclobutane, methylene- 1.557 0.021
C2Cl4 Tetrachloroethylene 1.354 0.021
C4H8O2 Ethyl acetate 1.515 0.021
C3H5Cl3 Propane, 1,2,3-trichloro- 1.524 0.021
C4H6O Cyclobutanone 1.556 0.021
C6H12 Cyclohexane 1.530 0.021
C5H6 Cyclopropylacetylene 1.503 0.021
CH3CH2CHO Propanal 1.509 0.021
C4H5N (E)-2-Butenenitrile 1.432 0.021
CH3CONH2 Acetamide 1.519 0.021
C5H8 Bicyclo[2.1.0]pentane 1.528 0.021
C6H5CN phenyl cyanide 1.397 0.021
CH2ClCHClCH3 Propane, 1,2-dichloro- 1.519 0.021
C6H6 Benzvalene 1.503 0.022
C4H10O Ethoxy ethane 1.517 0.022
C4H6O Furan, 2,5-dihydro- 1.502 0.022
C10H8 Azulene 1.405 0.022
CH2ClCHO chloroacetaldehyde 1.521 0.022
C4H5N Pyrrole 1.382 0.022
C6H6 Fulvene 1.470 0.022
CH3CSNH2 Ethanethioamide 1.512 0.022
C6H5F Fluorobenzene 1.397 0.022
C4H6 Bicyclo[1.1.0]butane 1.498 0.022
C6H6 Benzene 1.397 0.022
C6H4Cl2 1,4-dichlorobenzene 1.394 0.022
C2H5CN ethyl cyanide 1.468 0.022
C6H6 Benzvalene 1.452 0.022
C5H10O 2-Butanone, 3-methyl- 1.534 0.022
C7H12 Norbornane 1.536 0.022
C2N2 Cyanogen 1.389 0.022
C4H6 Cyclobutene 1.517 0.022
C6H5OH phenol 1.398 0.022
C8H8 cyclooctatetraene 1.470 0.022
CH3CH2NH2 Ethylamine 1.531 0.023
C5H8 1,3-Butadiene, 2-methyl- 1.463 0.023
C6H10 cyclohexene 1.340 0.023
C6H6 Fulvene 1.349 0.023
C2H3CCH 1-Buten-3-yne 1.344 0.023
C4H6 Cyclobutene 1.566 0.023
C5H10S 2H-Thiopyran, tetrahydro- 1.528 0.023
C10H8 Azulene 1.398 0.023
C4H4S Thiophene 1.370 0.023
CHOCHCHCH3 2-Butenal 1.345 0.023
CH3CCCH3 2-Butyne 1.468 0.023
C3H8 Propane 1.526 0.023
C3H4O Cyclopropanone 1.475 0.023
CH2CHCH2CH2Cl 1-Butene, 4-chloro- 1.339 0.023
C4H4O Furan 1.431 0.023
CH2C(CH3)OCH3 1-Propene, 2-methoxy- 1.501 0.023
C4H4N2 1,3-Diazine 1.393 0.023
C6H5F Fluorobenzene 1.395 0.023
C5H8 1,4-Pentadiene 1.339 0.023
C4H4N2 Succinonitrile 1.465 0.023
C4H9N Pyrrolidine 1.534 0.023
C5H8 Cyclopentene 1.540 0.024
C6H5CH2CH3 Ethylbenzene 1.399 0.024
C6H6 Fulvene 1.355 0.024
C4H8O2 Ethyl acetate 1.508 0.024
C7H8 Norbornadiene 1.336 0.024
H2CCCCH2 Butatriene 1.283 0.024
C4H5NO 3-Methylisoxazole 1.427 0.024
C5H6 Propellane 1.596 0.024
CH3CH(CH3)CH3 Isobutane 1.525 0.024
CH2CHCHClCH3 1-Butene, 3-chloro- 1.337 0.024
C6H4Cl2 1,3-dichlorobenzene 1.392 0.024
CH2CHCHO Acrolein 1.341 0.024
C3H6O 2-Propen-1-ol 1.337 0.025
C4N2 2-Butynedinitrile 1.370 0.025
C7H8 Norbornadiene 1.530 0.025
C4H6 Methylenecyclopropane 1.332 0.025
C2H2O2 Ethanedial 1.526 0.025
C5H8O Methyl cyclopropyl ketone 1.510 0.025
HCCCN Cyanoacetylene 1.376 0.025
C3H8O2 1,3-Propanediol 1.514 0.025
CHOCH(CH3)CH3 Propanal, 2-methyl- 1.528 0.025
CF3COOH trifluoroacetic acid 1.546 0.026
C12H8 biphenylene 1.372 0.026
CH3CH2OH Ethanol 1.512 0.026
C5H7N Cyclobutanecarbonitrile 1.551 0.026
C5H8 Spiropentane 1.482 0.026
C4H4S Thiophene 1.423 0.026
C6H8 Bicyclo[3.1.0]hex-2-ene 1.338 0.026
C4H6 Cyclobutene 1.342 0.026
C4H4O Furan 1.361 0.026
C3H3N acrylonitrile 1.339 0.026
C5H8O 2H-Pyran, 3,4-dihydro- 1.516 0.026
C4H5NO Isoxazole, 5-methyl- 1.362 0.026
CH3CH2O Ethoxy radical 1.521 0.026
C6H6 Benzvalene 1.339 0.026
C3H4O Cyclopropanone 1.575 0.027
C3H2O3 vinylene carbonate 1.331 0.027
C4H2O3 Maleic Anhydride 1.332 0.027
C2H4 Ethylene 1.339 0.027
CH2CHCHO Acrolein 1.468 0.027
C5H8O 2H-Pyran, 3,4-dihydro- 1.338 0.027
C4H5N Pyrrole 1.417 0.027
C4H4N2 Pyrazine 1.397 0.027
C2H3Cl Ethene, chloro- 1.332 0.027
C4H6 Methylenecyclopropane 1.542 0.027
C5H6 1,3-Cyclopentadiene 1.460 0.027
CH3CHSHCH3 2-Propanethiol 1.520 0.027
C2H2O4 Oxalic Acid 1.544 0.027
C2H5CN ethyl cyanide 1.526 0.027
C5H4O2 4-Cyclopentene-1,3-dione 1.341 0.028
C2H5N Aziridine 1.481 0.028
C10H8 naphthalene 1.410 0.028
CH2CHCH2CH3 1-Butene 1.493 0.028
C5H10 2-Pentene, (Z)- 1.338 0.028
CHClCCl2 Trichloroethylene 1.337 0.028
C4H4N2 Pyridazine 1.396 0.028
C6H4Cl2 1,4-dichlorobenzene 1.388 0.028
C2H2N2O Furazan 1.421 0.028
CH3CH2Cl Ethyl chloride 1.510 0.028
C5H10 2-Pentene, (E)- 1.334 0.029
CH3CCH propyne 1.460 0.029
C6H4Cl2 1,3-dichlorobenzene 1.388 0.029
C5H8 Cyclobutane, methylene- 1.331 0.029
C4H6 Bicyclo[1.1.0]butane 1.497 0.029
C10H8 naphthalene 1.370 0.029
CH2CHF Ethene, fluoro- 1.329 0.029
C5H6 1-Buten-3-yne, 2-methyl- 1.501 0.029
C4H4N2 Pyridazine 1.375 0.029
C6H5F Fluorobenzene 1.383 0.029
CH3CHO Acetaldehyde 1.501 0.029
C3H4 cyclopropene 1.296 0.029
C4H6O Cyclobutanone 1.527 0.029
C2H2F2 Ethene, 1,2-difluoro-, (E)- 1.329 0.030
C4H10O Propane, 2-methoxy- 1.519 0.030
C5H8 Ethenylcyclopropane 1.334 0.030
CHCCH2CH3 1-Butyne 1.217 0.030
C3H4 cyclopropene 1.509 0.030
C3H3NO Oxazole 1.353 0.030
C3H4N2 1H-Pyrazole 1.374 0.030
C3H3N acrylonitrile 1.426 0.030
C5H8 1,3-Butadiene, 2-methyl- 1.340 0.030
CH3CHF2 Ethane, 1,1-difluoro- 1.498 0.030
C5H5N Pyridine 1.390 0.030
CH2CHCHCH2 1,3-Butadiene 1.337 0.031
C2H2ClF 1-chloro-1-fluoroethylene 1.327 0.031
C6H8 Bicyclo[2.1.1]hex-2-ene 1.332 0.031
CH2CCHCH3 1,2-Butadiene 1.314 0.031
C2H5F fluoroethane 1.505 0.031
C10H8 Azulene 1.484 0.031
C8H8 cyclooctatetraene 1.337 0.031
C3F6 hexafluoropropene 1.329 0.031
CHCCH2CH3 1-Butyne 1.457 0.031
CH3CN Acetonitrile 1.458 0.031
C4H5N (E)-2-Butenenitrile 1.336 0.031
C3H2N2 Malononitrile 1.459 0.031
C6H5Cl chlorobenzene 1.386 0.032
C3F8 perfluoropropane 1.546 0.032
C5H6 1-Buten-3-yne, 2-methyl- 1.336 0.032
C6H8 (Z)-hexa-1,3,5-triene 1.337 0.032
CH3CH(CH3)CN Propanenitrile, 2-methyl- 1.522 0.032
C5H6S Thiophene, 3-methyl- 1.423 0.032
CH2CHCH3 Propene 1.488 0.032
C2H4O Ethylene oxide 1.459 0.032
CH3CF3 Ethane, 1,1,1-trifluoro- 1.494 0.033
C10H8 naphthalene 1.420 0.033
C2H2+ acetylene cation 1.253 0.033
C6H6 Trimethylenecycopropane 1.437 0.033
C2H Ethynyl radical 1.217 0.033
C2H3 vinyl 1.316 0.033
C6H5NH2 aniline 1.392 0.034
C5H10 2-Pentene, (Z)- 1.490 0.034
C4H10O2 Ethane, 1,2-dimethoxy- 1.504 0.034
C3H6 Cyclopropane 1.501 0.034
C2H3CCH 1-Buten-3-yne 1.215 0.034
CH2CHCH2F Allyl Fluoride 1.480 0.034
C2H3NO Nitrosoethylene 1.335 0.034
CH2FCH2CH3 1-Fluoropropane 1.501 0.034
C3H4N2 1H-Imidazole 1.364 0.034
C6H10O cyclohexanone 1.503 0.035
C5H6 1,3-Cyclopentadiene 1.340 0.035
C4H6 Methylenecyclopropane 1.457 0.035
CH2CS Thioketene 1.314 0.035
C2H2F2 Ethene, 1,2-difluoro-, (Z)- 1.324 0.035
CH2C(CH3)CH3 1-Propene, 2-methyl- 1.330 0.035
CH(CN)3 tricyanomethane 1.460 0.036
CH2CCH2 allene 1.308 0.036
H2CCCCH2 Butatriene 1.318 0.036
C2H4F2 1,2-difluoroethane 1.493 0.036
CH2CCl2 Ethene, 1,1-dichloro- 1.324 0.037
C6H10 1-Butyne, 3,3-dimethyl- 1.209 0.037
C5H6 Cyclopropylacetylene 1.211 0.037
CH2C(CH3)OCH3 1-Propene, 2-methoxy- 1.330 0.037
C10H8 Azulene 1.377 0.037
CH3CCCH3 2-Butyne 1.214 0.037
C6H5CN phenyl cyanide 1.388 0.037
C6H6 Trimethylenecycopropane 1.330 0.038
CH2CO Ketene 1.314 0.038
C5H6 Cyclopropylacetylene 1.422 0.039
CH2CCHCH3 1,2-Butadiene 1.301 0.039
C6H5CCH phenylacetylene 1.388 0.039
C5H5N Bicyclo[1.1.0]butane-1-carbonitrile 1.498 0.039
CH3CCH propyne 1.207 0.039
C6H5CCH phenylacetylene 1.208 0.039
CHF2CHF2 1,1,2,2-tetrafluoroethane 1.511 0.040
HCCF Fluoroacetylene 1.198 0.040
C2H2 Acetylene 1.203 0.040
HCCCl Chloroacetylene 1.203 0.040
SiC2 Silicon dicarbide 1.265 0.041
HOCH2COOH Hydroxyacetic acid 1.495 0.041
C5H10 2-Pentene, (E)- 1.484 0.041
CH2CHOH ethenol 1.326 0.042
HCCCN Cyanoacetylene 1.206 0.042
C5H6 1-Buten-3-yne, 2-methyl- 1.207 0.042
C5H5N Bicyclo[1.1.0]butane-1-carbonitrile 1.398 0.043
C12H8 biphenylene 1.370 0.044
C5H8O Cyclopentanone 1.504 0.044
C2F4 Tetrafluoroethylene 1.311 0.044
C6H8 Bicyclo[3.1.0]hex-2-ene 1.482 0.045
CHClCHCl Ethene, 1,2-dichloro-, (Z)- 1.317 0.045
C5H8 Bicyclo[2.1.0]pentane 1.507 0.045
C4 Carbon tetramer 1.304 0.046
C4H2 Diacetylene 1.205 0.046
CH2ClCCCl 1,3-dichloropropyne 1.201 0.046
F2CCCF2 tetrafluoroallene 1.282 0.048
ClCOClCO Oxalyl chloride 1.534 0.050
C2 Carbon diatomic 1.243 0.054
C3 carbon trimer 1.277 0.055
C3O2 Carbon suboxide 1.251 0.058
C4N2 2-Butynedinitrile 1.190 0.064
C2F2 difluoroacetylene 1.187 0.066
C4H6O2 2,3-Butanedione 1.507 0.066
C4H6 1-Methylcyclopropene 1.300 0.239
C4H6 1-Methylcyclopropene 1.476 0.818