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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-Methylcyclopropene0.835

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 -0.415
CH2ClCHCl2 1,1,2-trichloroethane 1.580 -0.042
C5H10 2-Pentene, (E)- 1.576 -0.022
C3H5 Allyl radical 1.428 -0.010
CH3CCl3 Ethane, 1,1,1-trichloro- 1.550 -0.009
C5H6 1,3-Cyclopentadiene 1.540 -0.009
C3H3NO Isoxazole 1.356 -0.007
C4H5N Cyclopropanecarbonitrile 1.472 -0.006
CH3CHCl2 Ethane, 1,1-dichloro- 1.540 -0.004
C3H5ClO Oxirane, (chloromethyl)- 1.523 -0.002
C4H6O2 2,3-Butanedione 1.527 -0.002
C2Cl2 dichloroacetylene 1.246 -0.002
C5H6S Thiophene, 3-methyl- 1.530 -0.002
C5H6 Bicyclo[2.1.0]pent-2-ene 1.560 0.001
C6H5Br bromobenzene 1.420 0.001
C5H10 2-Pentene, (Z)- 1.561 0.001
C5H8O Cyclopentanone 1.557 0.003
CF3CN Acetonitrile, trifluoro- 1.492 0.003
CHClCHCl Ethene, 1,2-dichloro-, (E)- 1.354 0.004
CH2ClCH2Cl Ethane, 1,2-dichloro- 1.531 0.004
C5H4O2 4-Cyclopentene-1,3-dione 1.509 0.004
C4H5NO 3-Methylisoxazole 1.514 0.005
C3F6 hexafluoropropene 1.513 0.005
CH2CHCHCH2 1,3-Butadiene 1.476 0.005
C4H5NO Isoxazole, 5-methyl- 1.505 0.006
C5H8 Bicyclo[2.1.0]pentane 1.536 0.006
CH3COOH Acetic acid 1.517 0.007
C6H5CCH phenylacetylene 1.448 0.007
C4H8O2 1,3-Dioxolane, 2-methyl- 1.522 0.008
CH2ClCH2CH2CH3 Butane, 1-chloro- 1.533 0.008
C2H6O2 1,2-Ethanediol 1.530 0.008
C6H5CN phenyl cyanide 1.451 0.009
C6H5CH2CH3 Ethylbenzene 1.524 0.009
CH3CHClCH2CH3 Butane, 2-chloro- 1.534 0.009
C4H4N2 Succinonitrile 1.561 0.009
CH2CHCHClCH3 1-Butene, 3-chloro- 1.503 0.009
C4H6S Thiophene, 2,5-dihydro- 1.518 0.010
C3H8O2 Propylene glycol 1.540 0.011
CH3CH(CH3)ONO Isopropyl nitrite 1.534 0.011
C9H8 Indene 1.415 0.011
CH2SHCH2SH 1,2-Ethanedithiol 1.530 0.012
CH2CClCHCH2 1,3-Butadiene, 2-chloro- 1.469 0.012
C6H12 (E)-3-methylpent-2-ene 1.551 0.012
C6H8 Bicyclo[3.1.0]hex-2-ene 1.530 0.012
C2H5NO3 Nitric acid, ethyl ester 1.528 0.012
C6H8 Bicyclo[2.1.1]hex-2-ene 1.544 0.013
C6H10O cyclohexanone 1.545 0.013
C7H12 Norbornane 1.573 0.014
C3H6O Propylene oxide 1.513 0.014
C5H10O 2-Butanone, 3-methyl- 1.525 0.014
CH3CHS Thioacetaldehyde 1.506 0.015
C6H4Cl2 1,3-dichlorobenzene 1.404 0.015
C5H9N Pentanenitrile 1.478 0.016
C5H8 Spiropentane 1.557 0.016
CH2CF2 Ethene, 1,1-difluoro- 1.340 0.016
C12H10 biphenyl 1.489 0.016
C12H8 biphenylene 1.524 0.016
C6H8 (Z)-hexa-1,3,5-triene 1.368 0.016
CH2CHCH3 Propene 1.353 0.016
C5H6 1-Buten-3-yne, 2-methyl- 1.445 0.017
C3H6O 2-Propen-1-ol 1.502 0.017
C5H10 Cyclopentane 1.546 0.017
CHOCHCHCH3 2-Butenal 1.470 0.017
C6H5Cl chlorobenzene 1.402 0.017
C6H12 (E)-3-methylpent-2-ene 1.511 0.017
C2H2O2 Ethanedial 1.526 0.017
CH3CCl(CH3)CH3 Propane, 2-chloro-2-methyl- 1.530 0.017
CH2ClCHO chloroacetaldehyde 1.521 0.017
C5H8 Cyclopentene 1.350 0.017
C10H8 Azulene 1.407 0.017
C6F6 hexafluorobenzene 1.401 0.017
CH2ClCH2CH3 Propane, 1-chloro- 1.525 0.017
CH3CH(CH3)CN Propanenitrile, 2-methyl- 1.481 0.017
C4H6O Furan, 2,5-dihydro- 1.347 0.017
C2Cl4 Tetrachloroethylene 1.354 0.018
CH2CHCH2F Allyl Fluoride 1.350 0.018
CH3COF Acetyl fluoride 1.503 0.018
CH2ClCCCl 1,3-dichloropropyne 1.456 0.018
C2H4S Thiirane 1.484 0.018
CF2CCl2 difluorodichloroethylene 1.345 0.018
CHCCH2CH3 1-Butyne 1.544 0.018
C6H8 (Z)-hexa-1,3,5-triene 1.458 0.018
CHOCHCHCH3 2-Butenal 1.501 0.018
CH3COCH3 Acetone 1.520 0.018
C12H8 biphenylene 1.428 0.019
C2HF3 Trifluoroethylene 1.341 0.019
CH2CCHCH3 1,2-Butadiene 1.515 0.019
C4H5N (E)-2-Butenenitrile 1.501 0.019
CH3CCl2CH3 Propane, 2,2-dichloro- 1.523 0.019
C7H12 Norbornane 1.546 0.019
H2NCH2COOH Glycine 1.532 0.019
C6H8 1,4-Cyclohexadiene 1.511 0.019
CH3CHCHCH3 2-Butene, (E)- 1.508 0.019
C10H8 Azulene 1.414 0.019
CH3SCH2CH3 Ethane, (methylthio)- 1.530 0.019
C2H3CCH 1-Buten-3-yne 1.434 0.019
CH3CHFCH3 2-Fluoropropane 1.521 0.020
CH2CHCH2CH2Cl 1-Butene, 4-chloro- 1.508 0.020
C5H8 Cyclopentene 1.518 0.020
C5H9N Pentanenitrile 1.536 0.020
C5H6S Thiophene, 3-methyl- 1.370 0.020
CH2CHCH2CH2Cl 1-Butene, 4-chloro- 1.528 0.020
C5H6 Bicyclo[2.1.0]pent-2-ene 1.530 0.020
C3H5Cl3 Propane, 1,2,3-trichloro- 1.524 0.020
C5H5N Bicyclo[1.1.0]butane-1-carbonitrile 1.514 0.020
C3H7SH 1-Propanethiol 1.529 0.020
C4H8O2 Ethyl acetate 1.508 0.020
CH3OC2H5 Ethane, methoxy- 1.521 0.021
C6H8 Bicyclo[3.1.0]hex-2-ene 1.494 0.021
CH3CHClCH3 Propane, 2-chloro- 1.522 0.021
CH3COCl Acetyl Chloride 1.506 0.021
C3H6S Thietane 1.549 0.021
C12H8 biphenylene 1.432 0.021
C2H6 Ethane 1.536 0.021
C6H8 1,4-Cyclohexadiene 1.347 0.021
C5H8 1,3-Butadiene, 2-methyl- 1.512 0.021
CF3COOH trifluoroacetic acid 1.546 0.021
CH3CONH2 Acetamide 1.519 0.021
CH3CH2SH ethanethiol 1.528 0.021
CH3CHCHCH3 2-Butene, (E)- 1.347 0.021
CH2CHCHClCH3 1-Butene, 3-chloro- 1.522 0.022
C2F6 hexafluoroethane 1.560 0.022
C5H8 1,4-Pentadiene 1.511 0.022
C5H8O 2H-Pyran, 3,4-dihydro- 1.510 0.022
C4H5N Cyclopropanecarbonitrile 1.513 0.022
CH2ClCHClCH3 Propane, 1,2-dichloro- 1.519 0.022
C3H7SH 1-Propanethiol 1.536 0.022
C6H8 Bicyclo[3.1.0]hex-2-ene 1.529 0.022
C6H5Br bromobenzene 1.401 0.023
C7H16 heptane 1.534 0.023
CH3CSNH2 Ethanethioamide 1.512 0.023
C(CN)4 tetracyanomethane 1.484 0.023
C5H5N Pyridine 1.400 0.023
C4H4S Thiophene 1.370 0.023
C6H10 cyclohexene 1.510 0.023
CH3CHCHCH3 2-Butene, (Z)- 1.506 0.023
C2N2 Cyanogen 1.389 0.023
C6H14 Hexane 1.533 0.023
C5H12 Propane, 2,2-dimethyl- 1.537 0.023
C2H5Br Ethyl bromide 1.518 0.024
CH2CClCHCH2 1,3-Butadiene, 2-chloro- 1.344 0.024
C4H5N (E)-2-Butenenitrile 1.432 0.024
C5H12O Butane, 1-methoxy- 1.532 0.024
C4H8O2 Ethyl acetate 1.515 0.024
C6H5CN phenyl cyanide 1.396 0.024
C6H6 Fulvene 1.476 0.024
C2H5I Ethyl iodide 1.521 0.024
C5H8 1,2-Butadiene, 3-methyl- 1.514 0.024
C10H16 adamantane 1.540 0.024
C6H5CCH phenylacetylene 1.396 0.024
CH3CH2CHO Propanal 1.509 0.024
C4H2 Diacetylene 1.378 0.024
C5H8 Ethenylcyclopropane 1.475 0.024
CH2FCH2CH3 1-Fluoropropane 1.534 0.024
C6H10O cyclohexanone 1.542 0.025
C6H5Cl chlorobenzene 1.399 0.025
C4H5NO Isoxazole, 5-methyl- 1.427 0.025
C4H10O Ethoxy ethane 1.517 0.025
C5H8O Methyl cyclopropyl ketone 1.510 0.025
C3H7N Cyclopropylamine 1.520 0.025
CH2CClCHCH2 1,3-Butadiene, 2-chloro- 1.344 0.025
C5H10 Cyclopropane, 1,1-dimethyl- 1.520 0.025
C4H10O Propane, 2-methoxy- 1.528 0.025
C3H5ClO Oxirane, (chloromethyl)- 1.475 0.025
CH2CHCHO Acrolein 1.468 0.025
C6H5CCH phenylacetylene 1.398 0.026
CH2CHCH2CH3 1-Butene 1.536 0.026
C10H8 naphthalene 1.420 0.026
C6H12 (E)-3-methylpent-2-ene 1.349 0.026
C6H6 Benzvalene 1.503 0.026
C5H12 Pentane 1.531 0.026
C4H6S Thiophene, 2,5-dihydro- 1.340 0.026
C4H8 cyclobutane 1.555 0.026
C4H5NO 3-Methylisoxazole 1.362 0.026
CH2C(CH3)CH3 1-Propene, 2-methyl- 1.507 0.026
C4H8O2 1,3-Dioxane 1.528 0.026
C6H5OH phenol 1.398 0.026
CH3CH2CH2CH3 Butane 1.531 0.026
C5H10 Cyclopropane, 1,1-dimethyl- 1.514 0.026
CH3CHCHCH3 2-Butene, (Z)- 1.346 0.026
C5H8 Cyclobutane, methylene- 1.524 0.027
CH2CHCH2CH3 1-Butene 1.342 0.027
C6H5CN phenyl cyanide 1.397 0.027
C2H8N2 Ethylenediamine 1.545 0.027
CH3CH(NH2)COOH Alanine 1.544 0.027
C2H5CN ethyl cyanide 1.468 0.027
C4H4N2 Succinonitrile 1.465 0.027
CHClCCl2 Trichloroethylene 1.337 0.027
CH3CH2CHO Propanal 1.523 0.027
C6H10 cyclohexene 1.530 0.027
C6H4Cl2 1,3-dichlorobenzene 1.392 0.027
C3H4N2 1H-Pyrazole 1.417 0.027
C4H5N Pyrrole 1.382 0.027
CH2C(CH3)OCH3 1-Propene, 2-methoxy- 1.501 0.027
C6H6 Fulvene 1.349 0.028
C6H6 Benzene 1.397 0.028
C8H8 cyclooctatetraene 1.470 0.028
CH3CH2O Ethoxy radical 1.521 0.028
C5H11N Piperidine 1.531 0.028
C5H5N Bicyclo[1.1.0]butane-1-carbonitrile 1.518 0.028
C10H8 Azulene 1.405 0.028
C10H8 Azulene 1.398 0.028
C6H5F Fluorobenzene 1.397 0.028
H2CCCCH2 Butatriene 1.283 0.028
C5H8 Bicyclo[2.1.0]pentane 1.565 0.028
C6H10 cyclohexene 1.530 0.028
C7H8 Norbornadiene 1.557 0.028
C4H6 Methylenecyclopropane 1.332 0.028
C6H5CH2CH3 Ethylbenzene 1.535 0.028
HCCCN Cyanoacetylene 1.376 0.028
C5H10O 2H-Pyran, tetrahydro- 1.531 0.029
CH3CCCH3 2-Butyne 1.468 0.029
C6H10 cyclohexene 1.340 0.029
C4H6O Cyclobutanone 1.556 0.029
C2H3CCH 1-Buten-3-yne 1.344 0.029
C12H8 biphenylene 1.372 0.029
CH3CH2OH Ethanol 1.512 0.029
C5H6 Cyclopropylacetylene 1.527 0.029
CH2CHCH2CH2Cl 1-Butene, 4-chloro- 1.339 0.029
C5H8 1,3-Butadiene, 2-methyl- 1.463 0.029
C4N2 2-Butynedinitrile 1.370 0.029
C8H8 cubane 1.571 0.029
C2H2O4 Oxalic Acid 1.544 0.029
C6H4Cl2 1,4-dichlorobenzene 1.394 0.029
CH3CHF2 Ethane, 1,1-difluoro- 1.498 0.029
C6H12 Cyclohexane 1.530 0.029
C6H5F Fluorobenzene 1.395 0.029
C5H8 1,4-Pentadiene 1.339 0.030
CHOCHCHCH3 2-Butenal 1.345 0.030
C2H3Cl Ethene, chloro- 1.332 0.030
C6H5CH2CH3 Ethylbenzene 1.399 0.030
C6H6 Fulvene 1.470 0.030
C4H6O Furan, 2,5-dihydro- 1.502 0.030
C5H8 Cyclobutane, methylene- 1.557 0.030
C5H8O 2H-Pyran, 3,4-dihydro- 1.530 0.030
C3H6O 2-Propen-1-ol 1.337 0.030
C6H6 Fulvene 1.355 0.030
C3H8 Propane 1.526 0.030
CH2CHCHO Acrolein 1.341 0.031
C2H3Br vinyl bromide 1.332 0.031
C5H10O 2-Butanone, 3-methyl- 1.534 0.031
C4H4Se selenophene 1.433 0.031
CH3CH2Cl Ethyl chloride 1.510 0.031
CH3CHO Acetaldehyde 1.501 0.031
C3H8O2 1,3-Propanediol 1.514 0.031
CH2CHCHClCH3 1-Butene, 3-chloro- 1.337 0.031
C4H4N2 1,3-Diazine 1.393 0.031
CH3CF3 Ethane, 1,1,1-trifluoro- 1.494 0.031
C6H4Cl2 1,4-dichlorobenzene 1.388 0.031
C5H10S 2H-Thiopyran, tetrahydro- 1.528 0.031
C2H2F2 Ethene, 1,2-difluoro-, (E)- 1.329 0.031
CH2CHF Ethene, fluoro- 1.329 0.031
C6H5F Fluorobenzene 1.383 0.031
C5H8 Ethenylcyclopropane 1.522 0.032
C4H6O Cyclobutanone 1.527 0.032
C7H8 Norbornadiene 1.336 0.032
C4H9N Pyrrolidine 1.534 0.032
CH3CHSHCH3 2-Propanethiol 1.520 0.032
C4H4O Furan 1.361 0.032
C2H2ClF 1-chloro-1-fluoroethylene 1.327 0.032
C4H4O Furan 1.431 0.032
C3H4O Cyclopropanone 1.475 0.032
C5H8O 2H-Pyran, 3,4-dihydro- 1.338 0.032
C3H3N acrylonitrile 1.339 0.032
CH3CH(CH3)CH3 Isobutane 1.525 0.032
C5H8 Bicyclo[2.1.0]pentane 1.528 0.032
C2H4 Ethylene 1.339 0.033
C5H8 Bicyclo[1.1.1]pentane 1.557 0.033
C3H3N acrylonitrile 1.426 0.033
C7H12 Norbornane 1.536 0.033
C10H8 naphthalene 1.410 0.033
C4H5NO Isoxazole, 5-methyl- 1.362 0.033
C4H4N2 Pyrazine 1.397 0.033
CH3CH2NH2 Ethylamine 1.531 0.033
C5H6 1,3-Cyclopentadiene 1.460 0.033
C4H5NO 3-Methylisoxazole 1.427 0.033
C5H8 Cyclobutane, methylene- 1.331 0.033
C2H5F fluoroethane 1.505 0.033
C5H8 Cyclopentene 1.540 0.033
C3H6O Propylene oxide 1.471 0.033
C6H8 Bicyclo[3.1.0]hex-2-ene 1.338 0.034
C3F6 hexafluoropropene 1.329 0.034
C4H4N2 Pyridazine 1.396 0.034
C5H8O 2H-Pyran, 3,4-dihydro- 1.516 0.034
C4H6 Cyclobutene 1.517 0.034
CH3CN Acetonitrile 1.458 0.034
CH3CCH propyne 1.460 0.034
C6H6 Benzvalene 1.339 0.034
C6H8 Bicyclo[3.1.0]hex-2-ene 1.522 0.034
CHCCH2CH3 1-Butyne 1.217 0.034
CHOCH(CH3)CH3 Propanal, 2-methyl- 1.528 0.034
C10H8 naphthalene 1.370 0.034
C5H10 2-Pentene, (Z)- 1.338 0.034
C4H10O Propane, 2-methoxy- 1.519 0.034
CH2CHCH2CH3 1-Butene 1.493 0.034
C5H6 Cyclopropylacetylene 1.503 0.034
C3H2O3 vinylene carbonate 1.331 0.035
CH2CHCH2F Allyl Fluoride 1.480 0.035
C4H5N Pyrrole 1.417 0.035
C4H6 Cyclobutene 1.342 0.035
C4H10O2 Ethane, 1,2-dimethoxy- 1.504 0.035
C4H6 Cyclobutene 1.566 0.035
C5H4O2 4-Cyclopentene-1,3-dione 1.341 0.035
C4H2O3 Maleic Anhydride 1.332 0.035
C7H8 Norbornadiene 1.530 0.035
C5H10 2-Pentene, (E)- 1.334 0.035
C5H6 1-Buten-3-yne, 2-methyl- 1.501 0.035
C6H4Cl2 1,3-dichlorobenzene 1.388 0.035
C3H2N2 Malononitrile 1.459 0.035
C6H10O cyclohexanone 1.503 0.036
CH2CCHCH3 1,2-Butadiene 1.314 0.036
C2H5CN ethyl cyanide 1.526 0.036
C5H8 Ethenylcyclopropane 1.334 0.036
C5H5N Pyridine 1.390 0.036
C3H4N2 1H-Pyrazole 1.374 0.036
C3F8 perfluoropropane 1.546 0.036
CH2CS Thioketene 1.314 0.036
CH2CHCHCH2 1,3-Butadiene 1.337 0.036
C5H8 1,3-Butadiene, 2-methyl- 1.340 0.036
C6H8 Bicyclo[3.1.0]hex-2-ene 1.521 0.037
C5H7N Cyclobutanecarbonitrile 1.551 0.037
C2H2F2 Ethene, 1,2-difluoro-, (Z)- 1.324 0.037
C8H8 cyclooctatetraene 1.337 0.037
C3H3NO Oxazole 1.353 0.037
C4H5N (E)-2-Butenenitrile 1.336 0.038
C5H8 Spiropentane 1.482 0.038
C6H8 (Z)-hexa-1,3,5-triene 1.337 0.038
C4H4N2 Pyridazine 1.375 0.038
CHCCH2CH3 1-Butyne 1.457 0.038
CH2CCl2 Ethene, 1,1-dichloro- 1.324 0.038
C5H6 1-Buten-3-yne, 2-methyl- 1.336 0.038
CH2CHCH3 Propene 1.488 0.038
C6H5Cl chlorobenzene 1.386 0.038
C4H4S Thiophene 1.423 0.038
CH2FCH2CH3 1-Fluoropropane 1.501 0.038
C2H3CCH 1-Buten-3-yne 1.215 0.039
C10H8 Azulene 1.484 0.039
C10H8 naphthalene 1.420 0.039
C5H10 2-Pentene, (Z)- 1.490 0.039
C2H3NO Nitrosoethylene 1.335 0.039
C3H4O Cyclopropanone 1.575 0.040
C6H8 Bicyclo[2.1.1]hex-2-ene 1.332 0.040
C2H Ethynyl radical 1.217 0.040
C2H3 vinyl 1.316 0.040
CH(CN)3 tricyanomethane 1.460 0.040
C6H6 Trimethylenecycopropane 1.330 0.040
CH2C(CH3)OCH3 1-Propene, 2-methoxy- 1.330 0.040
CHF2CHF2 1,1,2,2-tetrafluoroethane 1.511 0.040
CH2CCH2 allene 1.308 0.040
C2H2N2O Furazan 1.421 0.040
CH3CH(CH3)CN Propanenitrile, 2-methyl- 1.522 0.041
H2CCCCH2 Butatriene 1.318 0.041
C3H4 cyclopropene 1.296 0.041
C5H6 Cyclopropylacetylene 1.211 0.041
C2H4F2 1,2-difluoroethane 1.501 0.041
CH3CCCH3 2-Butyne 1.214 0.041
CH2CO Ketene 1.314 0.041
ClCOClCO Oxalyl chloride 1.534 0.041
C5H6 1,3-Cyclopentadiene 1.340 0.041
C6H10 1-Butyne, 3,3-dimethyl- 1.209 0.041
C6H5NH2 aniline 1.392 0.041
C10H8 Azulene 1.377 0.042
C6H6 Benzvalene 1.529 0.042
C4H6 Bicyclo[1.1.0]butane 1.498 0.042
CH2C(CH3)CH3 1-Propene, 2-methyl- 1.330 0.042
C2H2+ acetylene cation 1.253 0.042
HOCH2COOH Hydroxyacetic acid 1.495 0.042
HCCCl Chloroacetylene 1.203 0.042
C5H5N Bicyclo[1.1.0]butane-1-carbonitrile 1.398 0.043
C5H6 Propellane 1.525 0.043
C6H5CN phenyl cyanide 1.388 0.043
C4H6 Methylenecyclopropane 1.542 0.044
C6H5CCH phenylacetylene 1.208 0.044
CH3CCH propyne 1.207 0.044
C6H6 Benzvalene 1.452 0.044
HCCF Fluoroacetylene 1.198 0.044
CH2CCHCH3 1,2-Butadiene 1.301 0.045
C6H5CCH phenylacetylene 1.388 0.045
C5H6 Cyclopropylacetylene 1.422 0.045
C3H4N2 1H-Imidazole 1.364 0.045
CH3CH(NH2)COOH Alanine 1.509 0.045
CHClCHCl Ethene, 1,2-dichloro-, (Z)- 1.317 0.045
C2H5N Aziridine 1.481 0.045
C5H8O Cyclopentanone 1.504 0.045
C2H2 Acetylene 1.203 0.045
C5H6S Thiophene, 3-methyl- 1.423 0.045
CH2CHOH ethenol 1.326 0.045
HCCCN Cyanoacetylene 1.206 0.045
HCCBr bromoacetylene 1.204 0.046
C2H4O Ethylene oxide 1.459 0.046
C5H6 1-Buten-3-yne, 2-methyl- 1.207 0.046
C3H6 Cyclopropane 1.501 0.048
F2CCCF2 tetrafluoroallene 1.282 0.048
C5H10 2-Pentene, (E)- 1.484 0.048
C2F4 Tetrafluoroethylene 1.311 0.048
CH2ClCCCl 1,3-dichloropropyne 1.201 0.048
C4H6 Methylenecyclopropane 1.457 0.049
C4H6 Bicyclo[1.1.0]butane 1.497 0.049
C12H8 biphenylene 1.370 0.049
C6H5Br bromobenzene 1.375 0.050
C6H6 Trimethylenecycopropane 1.437 0.050
C4H2 Diacetylene 1.205 0.050
C3H4 cyclopropene 1.509 0.053
C2F2 difluoroacetylene 1.187 0.055
C5H5N Bicyclo[1.1.0]butane-1-carbonitrile 1.498 0.058
SiC2 Silicon dicarbide 1.265 0.060
C4H6O2 2,3-Butanedione 1.507 0.060
C3O2 Carbon suboxide 1.251 0.060
C6H8 Bicyclo[3.1.0]hex-2-ene 1.482 0.061
C4 Carbon tetramer 1.304 0.062
C5H8 Bicyclo[2.1.0]pentane 1.507 0.063
C3 carbon trimer 1.277 0.066
C2 Carbon diatomic 1.243 0.067
C4N2 2-Butynedinitrile 1.190 0.068
C5H6 Propellane 1.596 0.088
C4H6 1-Methylcyclopropene 1.300 0.263
C4H6 1-Methylcyclopropene 1.476 0.835