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Compare Bonds

18 10 26 16 45

MP2/cc-pVDZ 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-0.426
Most positive difference C4H6 1-Methylcyclopropene0.799

Bond lengths
Click on entry for experimental details.

Species Name Experimental (Å) Difference (Å)
C4H10O Methyl propyl ether 1.530 -0.426
C4H6 1-Methylcyclopropene 1.515 -0.413
CH2ClCHCl2 1,1,2-trichloroethane 1.580 -0.056
CH3CHNOH Acetaldoxime 1.550 -0.052
C5H10 2-Pentene, (E)- 1.576 -0.047
C3H5 Allyl radical 1.428 -0.042
C5H6 Bicyclo[2.1.0]pent-2-ene 1.560 -0.034
C5H6 1,3-Cyclopentadiene 1.540 -0.033
CH3CCl3 Ethane, 1,1,1-trichloro- 1.550 -0.030
C5H8 Bicyclo[2.1.0]pentane 1.536 -0.026
C2H Ethynyl radical 1.217 -0.026
C5H10 2-Pentene, (Z)- 1.561 -0.025
C4H5N Cyclopropanecarbonitrile 1.472 -0.024
CH3CHCl2 Ethane, 1,1-dichloro- 1.540 -0.023
C3H3NO Isoxazole 1.356 -0.023
C5H6S Thiophene, 3-methyl- 1.530 -0.023
C5H8O Cyclopentanone 1.557 -0.022
C2F6 hexafluoroethane 1.560 -0.022
C5H8 Spiropentane 1.557 -0.019
C2H3 vinyl 1.316 -0.019
C2Cl2 dichloroacetylene 1.246 -0.018
C3H5ClO Oxirane, (chloromethyl)- 1.523 -0.018
C4H6O2 2,3-Butanedione 1.527 -0.017
C4H4N2 Succinonitrile 1.561 -0.017
C6H5Br bromobenzene 1.420 -0.015
C3F6 hexafluoropropene 1.513 -0.015
C4H5NO 3-Methylisoxazole 1.514 -0.015
C6H12 (E)-3-methylpent-2-ene 1.551 -0.015
C3H8O2 Propylene glycol 1.540 -0.014
C4H8O2 1,3-Dioxolane, 2-methyl- 1.522 -0.014
C4H5NO Isoxazole, 5-methyl- 1.505 -0.013
C2H6O2 1,2-Ethanediol 1.530 -0.013
C4H6S Thiophene, 2,5-dihydro- 1.518 -0.012
C6H8 Bicyclo[3.1.0]hex-2-ene 1.530 -0.012
C6H10O cyclohexanone 1.545 -0.012
C6H5CH2CH3 Ethylbenzene 1.524 -0.012
CH2CHCHCH2 1,3-Butadiene 1.476 -0.011
CH2ClCH2Cl Ethane, 1,2-dichloro- 1.531 -0.011
CH3CH(CH3)ONO Isopropyl nitrite 1.534 -0.011
CH2ClCH2CH2CH3 Butane, 1-chloro- 1.533 -0.011
H2NCH2COOH Glycine 1.532 -0.011
CH3CHClCH2CH3 Butane, 2-chloro- 1.534 -0.011
C7H12 Norbornane 1.573 -0.011
C5H5N Bicyclo[1.1.0]butane-1-carbonitrile 1.514 -0.010
C2H5NO3 Nitric acid, ethyl ester 1.528 -0.010
C6H8 Bicyclo[2.1.1]hex-2-ene 1.544 -0.010
C5H4O2 4-Cyclopentene-1,3-dione 1.509 -0.010
CHClCHCl Ethene, 1,2-dichloro-, (E)- 1.354 -0.009
C2H8N2 Ethylenediamine 1.545 -0.009
CH3COOH Acetic acid 1.517 -0.009
C3H7N Cyclopropylamine 1.520 -0.009
C5H10 Cyclopentane 1.546 -0.008
C5H6 Bicyclo[2.1.0]pent-2-ene 1.530 -0.008
C2H2N2O Furazan 1.421 -0.008
C6H5CCH phenylacetylene 1.448 -0.007
CHCCH2CH3 1-Butyne 1.544 -0.007
C12H8 biphenylene 1.524 -0.007
CF3COOH trifluoroacetic acid 1.546 -0.007
C5H5N Bicyclo[1.1.0]butane-1-carbonitrile 1.518 -0.007
C3H6O Propylene oxide 1.513 -0.006
C6H5CN phenyl cyanide 1.451 -0.006
C3H6S Thietane 1.549 -0.006
C4H5N Cyclopropanecarbonitrile 1.513 -0.006
C2H6 Ethane 1.536 -0.006
C6H12 (E)-3-methylpent-2-ene 1.511 -0.006
CH2CF2 Ethene, 1,1-difluoro- 1.340 -0.006
CH2CHCH3 Propene 1.353 -0.006
C5H9N Pentanenitrile 1.478 -0.006
C5H9N Pentanenitrile 1.536 -0.006
CH3COCH2CH3 2-Butanone 1.531 -0.005
C5H10 Cyclopropane, 1,1-dimethyl- 1.520 -0.005
C3H7SH 1-Propanethiol 1.536 -0.005
C3F8 perfluoropropane 1.546 -0.005
C9H8 Indene 1.415 -0.005
C2H2O4 Oxalic Acid 1.544 -0.004
CF3CN Acetonitrile, trifluoro- 1.492 -0.004
C6H8 1,4-Cyclohexadiene 1.511 -0.004
CH3CH(CH3)CN Propanenitrile, 2-methyl- 1.481 -0.004
C12H10 biphenyl 1.489 -0.004
C3H5ClO Oxirane, (chloromethyl)- 1.475 -0.004
C4H4Se selenophene 1.433 -0.004
C12H8 biphenylene 1.428 -0.004
CH3CHS Thioacetaldehyde 1.506 -0.004
C5H10O 2-Butanone, 3-methyl- 1.525 -0.004
C2HF3 Trifluoroethylene 1.341 -0.004
C4H5NO Isoxazole, 5-methyl- 1.427 -0.004
CH2CCHCH3 1,2-Butadiene 1.515 -0.003
CH3CHCHCH3 2-Butene, (E)- 1.508 -0.003
CH2CHCHClCH3 1-Butene, 3-chloro- 1.503 -0.003
C7H12 Norbornane 1.546 -0.003
C2H2O2 Ethanedial 1.526 -0.003
C7H16 heptane 1.534 -0.003
C5H8 1,3-Butadiene, 2-methyl- 1.512 -0.003
CH3OC2H5 Ethane, methoxy- 1.521 -0.003
CH2SHCH2SH 1,2-Ethanedithiol 1.530 -0.003
CH2CHCH2CH2Cl 1-Butene, 4-chloro- 1.508 -0.003
C6H14 Hexane 1.533 -0.003
CH3CHFCH3 2-Fluoropropane 1.521 -0.002
CH3CCl(CH3)CH3 Propane, 2-chloro-2-methyl- 1.530 -0.002
C5H8 Cyclopentene 1.518 -0.002
CH3COF Acetyl fluoride 1.503 -0.002
C5H6 Cyclopropylacetylene 1.527 -0.002
C4H8 cyclobutane 1.555 -0.002
CH3CH(NH2)COOH Alanine 1.544 -0.002
C6H8 (Z)-hexa-1,3,5-triene 1.368 -0.002
C5H12 Propane, 2,2-dimethyl- 1.537 -0.002
CH3SCH2CH3 Ethane, (methylthio)- 1.530 -0.002
C5H12O Butane, 1-methoxy- 1.532 -0.002
C5H6 1-Buten-3-yne, 2-methyl- 1.445 -0.002
CH3CH2SH ethanethiol 1.528 -0.002
C3H4N2 1H-Pyrazole 1.417 -0.001
C4H5N (E)-2-Butenenitrile 1.501 -0.001
C4H6O Furan, 2,5-dihydro- 1.347 -0.001
C6H10O cyclohexanone 1.542 -0.001
CHOCHCHCH3 2-Butenal 1.501 -0.001
C6F6 hexafluorobenzene 1.401 -0.001
CH2ClCH2CH3 Propane, 1-chloro- 1.525 -0.001
C6H8 Bicyclo[3.1.0]hex-2-ene 1.529 -0.001
CH3CCl2CH3 Propane, 2,2-dichloro- 1.523 -0.001
C5H8 1,4-Pentadiene 1.511 -0.001
C12H8 biphenylene 1.432 -0.001
C3H6O 2-Propen-1-ol 1.502 -0.001
CH2CHCH2CH3 1-Butene 1.536 -0.001
C6H8 Bicyclo[3.1.0]hex-2-ene 1.494 -0.001
C5H8O 2H-Pyran, 3,4-dihydro- 1.510 -0.001
CH2CClCHCH2 1,3-Butadiene, 2-chloro- 1.469 -0.000
CH3CHCHCH3 2-Butene, (Z)- 1.506 -0.000
CH3COCl Acetyl Chloride 1.506 -0.000
C10H8 Azulene 1.414 -0.000
C6H4Cl2 1,3-dichlorobenzene 1.404 -0.000
C10H16 adamantane 1.540 -0.000
C5H12 Pentane 1.531 -0.000
CH3CH2CH2CH3 Butane 1.531 0.000
CH3COCH3 Acetone 1.520 0.000
C6H5CH3 toluene 1.513 0.000
C5H8 1,2-Butadiene, 3-methyl- 1.514 0.000
C3H7SH 1-Propanethiol 1.529 0.000
C4H8O2 1,3-Dioxane 1.528 0.000
CH3CH2NH2 Ethylamine 1.531 0.001
C10H8 Azulene 1.407 0.001
CH2CHCH2CH2Cl 1-Butene, 4-chloro- 1.528 0.001
CH3CHClCH3 Propane, 2-chloro- 1.522 0.001
C4H8O2 Ethyl acetate 1.515 0.001
C6H10 cyclohexene 1.510 0.001
CH2ClCHO chloroacetaldehyde 1.521 0.001
C5H8 Ethenylcyclopropane 1.522 0.001
CF2CCl2 difluorodichloroethylene 1.345 0.001
C6H5CH2CH3 Ethylbenzene 1.535 0.001
C5H8 Bicyclo[2.1.0]pentane 1.565 0.001
C5H8 Cyclobutane, methylene- 1.524 0.002
C6H6 Fulvene 1.476 0.002
C6H8 Bicyclo[3.1.0]hex-2-ene 1.522 0.002
C4H5NO 3-Methylisoxazole 1.427 0.002
C4H10O Ethoxy ethane 1.517 0.002
C5H10 Cyclopropane, 1,1-dimethyl- 1.514 0.002
C5H8 Cyclopentene 1.350 0.002
CH2C(CH3)CH3 1-Propene, 2-methyl- 1.507 0.002
C6H5Cl chlorobenzene 1.402 0.002
C4H10O Propane, 2-methoxy- 1.528 0.002
CH3CHCHCH3 2-Butene, (E)- 1.347 0.002
CH3CONH2 Acetamide 1.519 0.002
C4H8O2 Ethyl acetate 1.508 0.002
C6H8 (Z)-hexa-1,3,5-triene 1.458 0.002
C7H8 Norbornadiene 1.557 0.002
C2H5Br Ethyl bromide 1.518 0.002
CH3CH2CHO Propanal 1.523 0.002
C5H8 Bicyclo[1.1.1]pentane 1.557 0.002
C6H10 cyclohexene 1.530 0.003
C6H8 1,4-Cyclohexadiene 1.347 0.003
C4H6O Cyclobutanone 1.556 0.003
C5H10O 2H-Pyran, tetrahydro- 1.531 0.003
CH3CCCH3 2-Butyne 1.468 0.003
C5H5N Pyridine 1.400 0.003
C5H11N Piperidine 1.531 0.003
C3H6O Propylene oxide 1.471 0.003
C2H3CCH 1-Buten-3-yne 1.434 0.003
C5H8 Cyclobutane, methylene- 1.557 0.003
CH2CHCHClCH3 1-Butene, 3-chloro- 1.522 0.003
H2CCCCH2 Butatriene 1.283 0.003
C2N2 Cyanogen 1.389 0.003
C6H10 cyclohexene 1.530 0.004
C4H4S Thiophene 1.423 0.004
C5H6 Propellane 1.525 0.004
C5H8O 2H-Pyran, 3,4-dihydro- 1.530 0.004
CH3CH2CHO Propanal 1.509 0.004
CH3CSNH2 Ethanethioamide 1.512 0.004
C(CN)4 tetracyanomethane 1.484 0.004
C6H5Br bromobenzene 1.401 0.004
C4H6 Methylenecyclopropane 1.332 0.004
C5H10O 2-Butanone, 3-methyl- 1.534 0.004
CH3CH2O Ethoxy radical 1.521 0.004
C3H8 Propane 1.526 0.004
CH2ClCCCl 1,3-dichloropropyne 1.456 0.005
C6H12 Cyclohexane 1.530 0.005
C4H6O Furan, 2,5-dihydro- 1.502 0.005
C2H5CN ethyl cyanide 1.468 0.005
C6H6 Fulvene 1.470 0.005
C3H5Cl3 Propane, 1,2,3-trichloro- 1.524 0.005
C5H8 Ethenylcyclopropane 1.475 0.005
C8H8 cubane 1.571 0.005
CH2C(CH3)OCH3 1-Propene, 2-methoxy- 1.501 0.006
C2H4S Thiirane 1.484 0.006
C6H6 Benzvalene 1.529 0.006
C5H6 Cyclopropylacetylene 1.503 0.006
CH2CHCH2CH3 1-Butene 1.342 0.006
C5H8O Methyl cyclopropyl ketone 1.510 0.006
C4H6 Cyclobutene 1.517 0.006
C4H2 Diacetylene 1.378 0.006
C6H5Cl chlorobenzene 1.399 0.006
CH3CHCHCH3 2-Butene, (Z)- 1.346 0.006
C3H4O Cyclopropanone 1.575 0.006
C8H8 cyclooctatetraene 1.470 0.006
C5H10S 2H-Thiopyran, tetrahydro- 1.528 0.006
C4H4N2 Succinonitrile 1.465 0.006
C2H4 Ethylene 1.339 0.007
C5H8 Cyclopentene 1.540 0.007
C5H8 Bicyclo[2.1.0]pentane 1.528 0.007
CH3CH2OH Ethanol 1.512 0.007
CH2ClCHClCH3 Propane, 1,2-dichloro- 1.519 0.007
C4H6 Methylenecyclopropane 1.542 0.007
C10H8 naphthalene 1.420 0.007
C4H6 Cyclobutene 1.566 0.007
CH3CH(CH3)CH3 Isobutane 1.525 0.007
C4H6S Thiophene, 2,5-dihydro- 1.340 0.007
C6H12 (E)-3-methylpent-2-ene 1.349 0.007
C4H6 Bicyclo[1.1.0]butane 1.498 0.007
CH2CClCHCH2 1,3-Butadiene, 2-chloro- 1.344 0.007
C4H9N Pyrrolidine 1.534 0.007
CHOCH(CH3)CH3 Propanal, 2-methyl- 1.528 0.007
C6H5CN phenyl cyanide 1.396 0.007
C6H5CCH phenylacetylene 1.396 0.007
C4H4N2 Pyrazine 1.397 0.008
C5H8 Spiropentane 1.482 0.008
C6H6 Benzvalene 1.503 0.008
C6H5CCH phenylacetylene 1.398 0.008
C3H4O Cyclopropanone 1.475 0.008
C7H12 Norbornane 1.536 0.008
CH3CHF2 Ethane, 1,1-difluoro- 1.498 0.008
C4H4N2 1,3-Diazine 1.393 0.008
C2Cl4 Tetrachloroethylene 1.354 0.008
C4H5N (E)-2-Butenenitrile 1.432 0.008
CHOCHCHCH3 2-Butenal 1.470 0.008
C5H7N Cyclobutanecarbonitrile 1.551 0.008
CHOCHCHCH3 2-Butenal 1.345 0.008
C6H5OH phenol 1.398 0.008
C6H5F Fluorobenzene 1.397 0.009
C6H5CN phenyl cyanide 1.397 0.009
C5H6S Thiophene, 3-methyl- 1.423 0.009
CH2CHF Ethene, fluoro- 1.329 0.009
C6H6 Benzene 1.397 0.009
CH2CClCHCH2 1,3-Butadiene, 2-chloro- 1.344 0.009
C3H8O2 1,3-Propanediol 1.514 0.009
CH3CF3 Ethane, 1,1,1-trifluoro- 1.494 0.009
C5H8 1,4-Pentadiene 1.339 0.009
CH3CHO Acetaldehyde 1.501 0.009
CH2CHCH2CH2Cl 1-Butene, 4-chloro- 1.339 0.009
C2H5N Aziridine 1.481 0.009
CH3CHSHCH3 2-Propanethiol 1.520 0.009
C10H8 Azulene 1.398 0.009
CHF2CHF2 1,1,2,2-tetrafluoroethane 1.511 0.009
C6H4Cl2 1,4-dichlorobenzene 1.394 0.009
C4H4N2 Pyridazine 1.396 0.009
C3H6O 2-Propen-1-ol 1.337 0.009
CH2CHCHO Acrolein 1.341 0.010
C2H2F2 Ethene, 1,2-difluoro-, (E)- 1.329 0.010
C2H5CN ethyl cyanide 1.526 0.010
C2H3CCH 1-Buten-3-yne 1.344 0.010
C5H8O 2H-Pyran, 3,4-dihydro- 1.516 0.010
C6H5F Fluorobenzene 1.395 0.010
CH3CCH propyne 1.460 0.010
C5H8 1,3-Butadiene, 2-methyl- 1.463 0.010
C4H5N Pyrrole 1.417 0.010
C6H5CH3 toluene 1.395 0.010
HCCCN Cyanoacetylene 1.376 0.010
CH2CCHCH3 1,2-Butadiene 1.314 0.010
C6H5CH3 toluene 1.395 0.010
C10H8 Azulene 1.405 0.010
C7H8 Norbornadiene 1.530 0.010
C2H5F fluoroethane 1.505 0.010
C6H6 Fulvene 1.349 0.010
CH2CHCHClCH3 1-Butene, 3-chloro- 1.337 0.010
CH3CH2Cl Ethyl chloride 1.510 0.010
C4N2 2-Butynedinitrile 1.370 0.010
C2H3Cl Ethene, chloro- 1.332 0.011
C6H5CH2CH3 Ethylbenzene 1.399 0.011
C2H3Br vinyl bromide 1.332 0.011
CH3CN Acetonitrile 1.458 0.011
C4H10O Propane, 2-methoxy- 1.519 0.011
C3H4 cyclopropene 1.509 0.011
C4H5NO 3-Methylisoxazole 1.362 0.011
C5H6 1-Buten-3-yne, 2-methyl- 1.501 0.011
C6H8 Bicyclo[3.1.0]hex-2-ene 1.521 0.012
C5H8 Cyclobutane, methylene- 1.331 0.012
C2H2ClF 1-chloro-1-fluoroethylene 1.327 0.012
CH2CHCH2F Allyl Fluoride 1.333 0.012
C6H10 cyclohexene 1.340 0.012
C6H4Cl2 1,3-dichlorobenzene 1.392 0.012
C3H3N acrylonitrile 1.339 0.012
CH2CHCH2CH3 1-Butene 1.493 0.012
C5H6 1,3-Cyclopentadiene 1.460 0.013
CH3COCH2CH3 2-Butanone 1.512 0.013
CH3COCH2CH3 2-Butanone 1.507 0.013
C4H5N Pyrrole 1.382 0.013
C10H8 naphthalene 1.410 0.013
CH2CHCH2F Allyl Fluoride 1.488 0.013
C3H6 Cyclopropane 1.501 0.013
C4H10O2 Ethane, 1,2-dimethoxy- 1.504 0.013
C3F6 hexafluoropropene 1.329 0.014
CH2CHCHO Acrolein 1.468 0.014
C2H4O Ethylene oxide 1.459 0.015
C2H2F2 Ethene, 1,2-difluoro-, (Z)- 1.324 0.015
CH2CCH2 allene 1.308 0.015
C2H4F2 1,2-difluoroethane 1.493 0.015
C5H5N Pyridine 1.390 0.015
CHClCCl2 Trichloroethylene 1.337 0.015
C4H5NO Isoxazole, 5-methyl- 1.362 0.015
C5H10 2-Pentene, (Z)- 1.338 0.015
CH3CH(CH3)CN Propanenitrile, 2-methyl- 1.522 0.015
C5H8O 2H-Pyran, 3,4-dihydro- 1.338 0.015
CHCCH2CH3 1-Butyne 1.457 0.015
CHCCH2CH3 1-Butyne 1.217 0.015
C6H6 Fulvene 1.355 0.015
C6H5CH3 toluene 1.394 0.015
C6H5F Fluorobenzene 1.383 0.015
CH2CS Thioketene 1.314 0.016
C3H2N2 Malononitrile 1.459 0.016
C5H8 Ethenylcyclopropane 1.334 0.016
C5H10 2-Pentene, (Z)- 1.490 0.016
C12H8 biphenylene 1.372 0.016
C5H10 2-Pentene, (E)- 1.334 0.016
C5H6S Thiophene, 3-methyl- 1.370 0.016
C6H4Cl2 1,4-dichlorobenzene 1.388 0.016
C6H4Cl2 1,3-dichlorobenzene 1.388 0.016
CH2CHCH3 Propene 1.488 0.016
C3H2O3 vinylene carbonate 1.331 0.016
H2CCCCH2 Butatriene 1.318 0.017
CH2CHCHCH2 1,3-Butadiene 1.337 0.017
C5H8 1,3-Butadiene, 2-methyl- 1.340 0.017
C3H3N acrylonitrile 1.426 0.017
C4H6 Cyclobutene 1.342 0.017
C4H2O3 Maleic Anhydride 1.332 0.017
C6H8 Bicyclo[3.1.0]hex-2-ene 1.338 0.017
CH3CH(NH2)COOH Alanine 1.509 0.017
C5H4O2 4-Cyclopentene-1,3-dione 1.341 0.017
C4H6O Cyclobutanone 1.527 0.017
C4H5N (E)-2-Butenenitrile 1.336 0.018
CH2CO Ketene 1.314 0.018
C4H4S Thiophene 1.370 0.018
C2H2+ acetylene cation 1.253 0.018
C6H6 Benzvalene 1.339 0.019
C6H5Cl chlorobenzene 1.386 0.019
C6H6 Trimethylenecycopropane 1.330 0.019
C6H8 (Z)-hexa-1,3,5-triene 1.337 0.019
C7H8 Norbornadiene 1.336 0.019
C10H8 naphthalene 1.370 0.019
CH2C(CH3)OCH3 1-Propene, 2-methoxy- 1.330 0.019
CH3CCCH3 2-Butyne 1.214 0.019
C6H5NH2 aniline 1.392 0.019
C6H6 Benzvalene 1.452 0.020
C6H10O cyclohexanone 1.503 0.020
C2H3CCH 1-Buten-3-yne 1.215 0.020
C5H6 1-Buten-3-yne, 2-methyl- 1.336 0.020
C8H8 cyclooctatetraene 1.337 0.020
C4H6 Methylenecyclopropane 1.457 0.020
CH2C(CH3)CH3 1-Propene, 2-methyl- 1.330 0.020
C4H4N2 Pyridazine 1.375 0.020
HOCH2COOH Hydroxyacetic acid 1.495 0.020
C6H6 Trimethylenecycopropane 1.437 0.020
C3H4 cyclopropene 1.296 0.021
CH2CCl2 Ethene, 1,1-dichloro- 1.324 0.021
C3H3NO Oxazole 1.353 0.021
CH(CN)3 tricyanomethane 1.460 0.021
C10H8 naphthalene 1.420 0.021
CH2CHOH ethenol 1.326 0.022
C3H4N2 1H-Pyrazole 1.374 0.022
C4 Carbon tetramer 1.304 0.022
C5H6 Cyclopropylacetylene 1.211 0.022
C5H6 Propellane 1.596 0.023
C10H8 Azulene 1.377 0.023
C4H6 Bicyclo[1.1.0]butane 1.497 0.023
ClCOClCO Oxalyl chloride 1.534 0.023
CH2CCHCH3 1,2-Butadiene 1.301 0.024
CH3CCH propyne 1.207 0.024
C6H5CN phenyl cyanide 1.388 0.024
HCCF Fluoroacetylene 1.198 0.024
C2F4 Tetrafluoroethylene 1.311 0.024
C2F2 difluoroacetylene 1.187 0.024
C6H10 1-Butyne, 3,3-dimethyl- 1.209 0.025
C10H8 Azulene 1.484 0.025
C5H6 1,3-Cyclopentadiene 1.340 0.025
C3H4N2 1H-Imidazole 1.364 0.025
C5H10 2-Pentene, (E)- 1.484 0.025
HCCCl Chloroacetylene 1.203 0.026
C5H6 Cyclopropylacetylene 1.422 0.026
C6H5CCH phenylacetylene 1.388 0.026
C6H8 Bicyclo[2.1.1]hex-2-ene 1.332 0.027
C6H5CCH phenylacetylene 1.208 0.027
C2H2 Acetylene 1.203 0.027
HCCBr bromoacetylene 1.204 0.027
C5H6 1-Buten-3-yne, 2-methyl- 1.207 0.028
F2CCCF2 tetrafluoroallene 1.282 0.029
HCCCN Cyanoacetylene 1.206 0.029
C5H5N Bicyclo[1.1.0]butane-1-carbonitrile 1.398 0.029
CH2ClCCCl 1,3-dichloropropyne 1.201 0.030
CHClCHCl Ethene, 1,2-dichloro-, (Z)- 1.317 0.030
C6H5Br bromobenzene 1.375 0.030
C6H8 Bicyclo[3.1.0]hex-2-ene 1.482 0.031
C5H8O Cyclopentanone 1.504 0.032
C4H2 Diacetylene 1.205 0.032
C2 Carbon diatomic 1.243 0.034
C5H5N Bicyclo[1.1.0]butane-1-carbonitrile 1.498 0.034
C12H8 biphenylene 1.370 0.035
SiC2 Silicon dicarbide 1.265 0.036
C4H6O2 2,3-Butanedione 1.507 0.037
C5H8 Bicyclo[2.1.0]pentane 1.507 0.038
C3 carbon trimer 1.277 0.040
C3O2 Carbon suboxide 1.251 0.040
C4N2 2-Butynedinitrile 1.190 0.052
C4H6 1-Methylcyclopropene 1.300 0.222
C4H6 1-Methylcyclopropene 1.476 0.799