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Compare Bonds

18 10 26 16 45

PBEPBE/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-0.426
Most positive difference C4H6 1-Methylcyclopropene0.800

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 -0.412
CH2ClCHCl2 1,1,2-trichloroethane 1.580 -0.055
CH3CHNOH Acetaldoxime 1.550 -0.054
C5H10 2-Pentene, (E)- 1.576 -0.044
C3H5 Allyl radical 1.428 -0.034
C5H6 1,3-Cyclopentadiene 1.540 -0.034
C5H6 Bicyclo[2.1.0]pent-2-ene 1.560 -0.034
C4H5N Cyclopropanecarbonitrile 1.472 -0.032
C3H3NO Isoxazole 1.356 -0.031
CH3CCl3 Ethane, 1,1,1-trichloro- 1.550 -0.029
C5H8 Bicyclo[2.1.0]pentane 1.536 -0.026
C2Cl2 dichloroacetylene 1.246 -0.026
CH3CHCl2 Ethane, 1,1-dichloro- 1.540 -0.024
C5H6S Thiophene, 3-methyl- 1.530 -0.023
C5H8 Spiropentane 1.557 -0.021
C4H6O2 2,3-Butanedione 1.527 -0.020
C5H10 2-Pentene, (Z)- 1.561 -0.020
CH2CHCHCH2 1,3-Butadiene 1.476 -0.019
C6H5Br bromobenzene 1.420 -0.018
C6H5CCH phenylacetylene 1.448 -0.018
C5H8O Cyclopentanone 1.557 -0.018
C6H5CN phenyl cyanide 1.451 -0.016
C4H5NO 3-Methylisoxazole 1.514 -0.015
C4H5NO Isoxazole, 5-methyl- 1.505 -0.015
C12H8 biphenylene 1.524 -0.015
C5H5N Bicyclo[1.1.0]butane-1-carbonitrile 1.514 -0.014
C3H5ClO Oxirane, (chloromethyl)- 1.523 -0.014
C4H6S Thiophene, 2,5-dihydro- 1.518 -0.014
C5H6 1-Buten-3-yne, 2-methyl- 1.445 -0.013
C5H9N Pentanenitrile 1.478 -0.013
C5H4O2 4-Cyclopentene-1,3-dione 1.509 -0.013
C4H2 Diacetylene 1.378 -0.013
CHClCHCl Ethene, 1,2-dichloro-, (E)- 1.354 -0.012
C6H8 Bicyclo[3.1.0]hex-2-ene 1.530 -0.012
C2H3CCH 1-Buten-3-yne 1.434 -0.011
CH3CHS Thioacetaldehyde 1.506 -0.011
CH2ClCH2Cl Ethane, 1,2-dichloro- 1.531 -0.011
C4H8O2 1,3-Dioxolane, 2-methyl- 1.522 -0.010
C4H5N Cyclopropanecarbonitrile 1.513 -0.010
C6H12 (E)-3-methylpent-2-ene 1.551 -0.010
C2N2 Cyanogen 1.389 -0.010
CH2ClCCCl 1,3-dichloropropyne 1.456 -0.009
CH3CHClCH2CH3 Butane, 2-chloro- 1.534 -0.009
C3F6 hexafluoropropene 1.513 -0.009
CH2ClCH2CH2CH3 Butane, 1-chloro- 1.533 -0.009
CH3COOH Acetic acid 1.517 -0.009
C5H6 Propellane 1.596 -0.009
CH3CH(CH3)CN Propanenitrile, 2-methyl- 1.481 -0.009
C6H10O cyclohexanone 1.545 -0.008
C6H5CH2CH3 Ethylbenzene 1.524 -0.008
CH2CHCH3 Propene 1.353 -0.008
C9H8 Indene 1.415 -0.008
CF3CN Acetonitrile, trifluoro- 1.492 -0.008
CH2CF2 Ethene, 1,1-difluoro- 1.340 -0.008
C5H6 Bicyclo[2.1.0]pent-2-ene 1.530 -0.008
CH2CClCHCH2 1,3-Butadiene, 2-chloro- 1.469 -0.008
C4N2 2-Butynedinitrile 1.370 -0.007
C6H8 (Z)-hexa-1,3,5-triene 1.458 -0.007
C6H12 (E)-3-methylpent-2-ene 1.511 -0.007
C2H5NO3 Nitric acid, ethyl ester 1.528 -0.007
C3H8O2 Propylene glycol 1.540 -0.007
C4H4N2 Succinonitrile 1.561 -0.007
C3H7N Cyclopropylamine 1.520 -0.007
CH3CCCH3 2-Butyne 1.468 -0.007
CHOCHCHCH3 2-Butenal 1.501 -0.007
CH3CH(CH3)ONO Isopropyl nitrite 1.534 -0.007
C6H8 Bicyclo[2.1.1]hex-2-ene 1.544 -0.006
CH2CHCH2F Allyl Fluoride 1.350 -0.006
C4H5N (E)-2-Butenenitrile 1.501 -0.006
C2H6O2 1,2-Ethanediol 1.530 -0.006
HCCCN Cyanoacetylene 1.376 -0.006
C7H12 Norbornane 1.573 -0.005
CH2CHCHClCH3 1-Butene, 3-chloro- 1.503 -0.005
CH3CHCHCH3 2-Butene, (E)- 1.508 -0.005
C4H5N (E)-2-Butenenitrile 1.432 -0.005
CH3COF Acetyl fluoride 1.503 -0.005
C5H8 Cyclopentene 1.518 -0.004
H2CCCCH2 Butatriene 1.283 -0.004
C4H6O Furan, 2,5-dihydro- 1.347 -0.004
C5H10O 2-Butanone, 3-methyl- 1.525 -0.004
C3H6O Propylene oxide 1.513 -0.004
CH2CCHCH3 1,2-Butadiene 1.515 -0.004
C3H6S Thietane 1.549 -0.003
CH3COCl Acetyl Chloride 1.506 -0.003
C6H8 1,4-Cyclohexadiene 1.511 -0.003
C5H10 Cyclopentane 1.546 -0.003
C2H6 Ethane 1.536 -0.003
C5H10 Cyclopropane, 1,1-dimethyl- 1.520 -0.003
C5H5N Bicyclo[1.1.0]butane-1-carbonitrile 1.518 -0.003
CH2CHCH2CH2Cl 1-Butene, 4-chloro- 1.508 -0.002
C2H5CN ethyl cyanide 1.468 -0.002
C12H10 biphenyl 1.489 -0.002
C4H5NO Isoxazole, 5-methyl- 1.427 -0.002
H2NCH2COOH Glycine 1.532 -0.002
C5H8 Cyclopentene 1.350 -0.002
C2HF3 Trifluoroethylene 1.341 -0.002
CH3CHCHCH3 2-Butene, (Z)- 1.506 -0.002
CH2SHCH2SH 1,2-Ethanedithiol 1.530 -0.002
C5H8 1,3-Butadiene, 2-methyl- 1.512 -0.002
C3H6O 2-Propen-1-ol 1.502 -0.002
C6H4Cl2 1,3-dichlorobenzene 1.404 -0.002
C12H8 biphenylene 1.428 -0.002
CHOCHCHCH3 2-Butenal 1.470 -0.001
C3H7SH 1-Propanethiol 1.536 -0.001
CHCCH2CH3 1-Butyne 1.544 -0.001
C4H4N2 Succinonitrile 1.465 -0.001
C3H5ClO Oxirane, (chloromethyl)- 1.475 -0.001
CH3CCH propyne 1.460 -0.001
CH3SCH2CH3 Ethane, (methylthio)- 1.530 -0.001
C10H8 Azulene 1.407 -0.001
C5H9N Pentanenitrile 1.536 -0.001
CH2ClCH2CH3 Propane, 1-chloro- 1.525 -0.001
C12H8 biphenylene 1.432 -0.001
C6H8 1,4-Cyclohexadiene 1.347 -0.001
C5H8O 2H-Pyran, 3,4-dihydro- 1.510 -0.001
C10H8 Azulene 1.414 -0.000
C5H6 Propellane 1.525 -0.000
CH3CH2SH ethanethiol 1.528 -0.000
CH3CHFCH3 2-Fluoropropane 1.521 0.000
C6H8 Bicyclo[3.1.0]hex-2-ene 1.494 0.000
CH3CHCHCH3 2-Butene, (E)- 1.347 0.000
C2H5Br Ethyl bromide 1.518 0.000
C4H4Se selenophene 1.433 0.000
CH3OC2H5 Ethane, methoxy- 1.521 0.000
C6H5CH3 toluene 1.513 0.000
C6H5Cl chlorobenzene 1.402 0.001
C6H6 Fulvene 1.476 0.001
CH3CCl(CH3)CH3 Propane, 2-chloro-2-methyl- 1.530 0.001
C5H8 1,4-Pentadiene 1.511 0.001
C7H12 Norbornane 1.546 0.001
CH3CCl2CH3 Propane, 2,2-dichloro- 1.523 0.001
C5H8 Cyclobutane, methylene- 1.524 0.001
C4H8 cyclobutane 1.555 0.001
CH3COCH3 Acetone 1.520 0.001
C4H6 Methylenecyclopropane 1.332 0.001
C6H8 (Z)-hexa-1,3,5-triene 1.368 0.001
C3H4N2 1H-Pyrazole 1.417 0.002
C7H16 heptane 1.534 0.002
C6F6 hexafluorobenzene 1.401 0.002
C2H8N2 Ethylenediamine 1.545 0.002
C6H14 Hexane 1.533 0.002
C5H5N Pyridine 1.400 0.002
CF2CCl2 difluorodichloroethylene 1.345 0.002
C5H12O Butane, 1-methoxy- 1.532 0.002
C6H5NO2 Nitrobenzene 1.399 0.002
C4H6O Furan, 2,5-dihydro- 1.502 0.002
C6H5Br bromobenzene 1.401 0.002
C5H6 Cyclopropylacetylene 1.527 0.002
CH3CSNH2 Ethanethioamide 1.512 0.002
C3H4O Cyclopropanone 1.475 0.002
CH3CHClCH3 Propane, 2-chloro- 1.522 0.002
C2H3 vinyl 1.316 0.002
C5H6 Cyclopropylacetylene 1.503 0.002
CH3CN Acetonitrile 1.458 0.003
CH3CH2CHO Propanal 1.509 0.003
C5H8 1,2-Butadiene, 3-methyl- 1.514 0.003
C2H4 Ethylene 1.339 0.003
CH2CHCH2CH3 1-Butene 1.342 0.003
CH2C(CH3)CH3 1-Propene, 2-methyl- 1.507 0.003
C5H8 Ethenylcyclopropane 1.475 0.003
C6H8 Bicyclo[3.1.0]hex-2-ene 1.522 0.003
C5H8 Bicyclo[1.1.1]pentane 1.557 0.003
CH2CHCH2CH2Cl 1-Butene, 4-chloro- 1.528 0.003
C3H7SH 1-Propanethiol 1.529 0.003
C4H8O2 Ethyl acetate 1.515 0.003
C4H6 Cyclobutene 1.517 0.004
C4H6S Thiophene, 2,5-dihydro- 1.340 0.004
C8H8 cubane 1.571 0.004
C5H8 Bicyclo[2.1.0]pentane 1.565 0.004
C4H6 Methylenecyclopropane 1.542 0.004
C3H4O Cyclopropanone 1.575 0.004
CH2CCHCH3 1,2-Butadiene 1.314 0.004
CH2ClCHO chloroacetaldehyde 1.521 0.004
C2H2N2O Furazan 1.421 0.004
C2H2O2 Ethanedial 1.526 0.004
C6H10O cyclohexanone 1.542 0.004
C6H8 Bicyclo[3.1.0]hex-2-ene 1.529 0.004
C4H8O2 Ethyl acetate 1.508 0.004
C4H10O Ethoxy ethane 1.517 0.004
CH3CONH2 Acetamide 1.519 0.004
C6H5CN phenyl cyanide 1.396 0.004
C3H3N acrylonitrile 1.426 0.004
CH2CHCHClCH3 1-Butene, 3-chloro- 1.522 0.004
CH3CHCHCH3 2-Butene, (Z)- 1.346 0.004
CH2CHCH2CH3 1-Butene 1.536 0.005
C6H5CCH phenylacetylene 1.396 0.005
C6H5Cl chlorobenzene 1.399 0.005
C5H8 Ethenylcyclopropane 1.522 0.005
CH3CH2CHO Propanal 1.523 0.005
CH2CHOCHCH2 Vinyl ether 1.337 0.005
C2F6 hexafluoroethane 1.560 0.005
CHCCH2CH3 1-Butyne 1.217 0.005
C2H3Br vinyl bromide 1.332 0.005
C6H6 Benzvalene 1.529 0.005
C4H8O2 1,3-Dioxane 1.528 0.005
C5H12 Pentane 1.531 0.005
CH3CH2CH2CH3 Butane 1.531 0.005
CH2CClCHCH2 1,3-Butadiene, 2-chloro- 1.344 0.005
C5H8 Cyclobutane, methylene- 1.557 0.005
CH2CHCH2CH2Cl 1-Butene, 4-chloro- 1.339 0.005
CH2CHF Ethene, fluoro- 1.329 0.006
C5H8 1,4-Pentadiene 1.339 0.006
C5H8 1,3-Butadiene, 2-methyl- 1.463 0.006
C10H16 adamantane 1.540 0.006
C6H12 (E)-3-methylpent-2-ene 1.349 0.006
C5H12 Propane, 2,2-dimethyl- 1.537 0.006
C2H2O4 Oxalic Acid 1.544 0.006
CHCCH2CH3 1-Butyne 1.457 0.006
CH2C(CH3)OCH3 1-Propene, 2-methoxy- 1.501 0.006
C7H8 Norbornadiene 1.557 0.006
C4H5NO 3-Methylisoxazole 1.362 0.006
CH2CS Thioketene 1.314 0.006
C10H8 naphthalene 1.420 0.006
C3H6O Propylene oxide 1.471 0.006
C6H6 Benzvalene 1.452 0.006
C6H5CCH phenylacetylene 1.398 0.006
CH3CH2NH2 Ethylamine 1.531 0.006
C2H3Cl Ethene, chloro- 1.332 0.006
C4H6O Cyclobutanone 1.556 0.006
C4H6 Bicyclo[1.1.0]butane 1.497 0.006
C4H5NO 3-Methylisoxazole 1.427 0.006
C3H6O 2-Propen-1-ol 1.337 0.007
C6H6 Fulvene 1.470 0.007
C2Cl4 Tetrachloroethylene 1.354 0.007
C4H10O Propane, 2-methoxy- 1.528 0.007
CH3CHO Acetaldehyde 1.501 0.007
C4H4O Furan 1.431 0.007
C6H5CH2CH3 Ethylbenzene 1.535 0.007
C4H6 Bicyclo[1.1.0]butane 1.498 0.007
C5H10 Cyclopropane, 1,1-dimethyl- 1.514 0.007
C6H5CN phenyl cyanide 1.397 0.007
C(CN)4 tetracyanomethane 1.484 0.007
C2H4S Thiirane 1.484 0.007
CH2CClCHCH2 1,3-Butadiene, 2-chloro- 1.344 0.007
CH2CHCHClCH3 1-Butene, 3-chloro- 1.337 0.007
C4H5N Pyrrole 1.382 0.007
C6H6 Benzene 1.397 0.007
C5H8 Spiropentane 1.482 0.008
C5H10O 2H-Pyran, tetrahydro- 1.531 0.008
CH2CHCHO Acrolein 1.468 0.008
C4H4S Thiophene 1.423 0.008
C3H4 cyclopropene 1.509 0.008
C10H8 Azulene 1.398 0.008
C3H5Cl3 Propane, 1,2,3-trichloro- 1.524 0.008
C6H4Cl2 1,4-dichlorobenzene 1.394 0.008
C6H6 Fulvene 1.349 0.008
C10H8 Azulene 1.405 0.008
C5H6 1,3-Cyclopentadiene 1.460 0.008
CH3CH2O Ethoxy radical 1.521 0.008
C5H11N Piperidine 1.531 0.008
C5H8O Methyl cyclopropyl ketone 1.510 0.008
C5H6S Thiophene, 3-methyl- 1.370 0.008
C4H4N2 1,3-Diazine 1.393 0.008
C4H4N2 Pyrazine 1.397 0.008
CH2CCH2 allene 1.308 0.008
C3H8 Propane 1.526 0.008
C6H5CH3 toluene 1.395 0.009
CH2CHCHO Acrolein 1.341 0.009
C6H5OH phenol 1.398 0.009
C6H5CH3 toluene 1.395 0.009
C4H4N2 Pyridazine 1.396 0.009
CH3CH2OH Ethanol 1.512 0.009
C5H8 Bicyclo[2.1.0]pentane 1.528 0.009
C2H2F2 Ethene, 1,2-difluoro-, (E)- 1.329 0.009
C4H6 Cyclobutene 1.566 0.009
C6H12 Cyclohexane 1.530 0.009
CH2CO Ketene 1.314 0.009
C2H2ClF 1-chloro-1-fluoroethylene 1.327 0.009
C6H6 Benzvalene 1.503 0.009
CH2ClCHClCH3 Propane, 1,2-dichloro- 1.519 0.009
C2H3CCH 1-Buten-3-yne 1.344 0.009
C5H8O 2H-Pyran, 3,4-dihydro- 1.530 0.010
C5H8 Cyclobutane, methylene- 1.331 0.010
CHOCHCHCH3 2-Butenal 1.345 0.010
CH3CCCH3 2-Butyne 1.214 0.010
H2CCCCH2 Butatriene 1.318 0.010
CH3CH(NH2)COOH Alanine 1.544 0.010
CH3CH2Cl Ethyl chloride 1.510 0.010
C2H3CCH 1-Buten-3-yne 1.215 0.010
C4H4S Thiophene 1.370 0.010
CH3CHF2 Ethane, 1,1-difluoro- 1.498 0.010
C6H4Cl2 1,3-dichlorobenzene 1.392 0.010
C6H5CH2CH3 Ethylbenzene 1.399 0.010
C6H6 Trimethylenecycopropane 1.437 0.010
C12H8 biphenylene 1.372 0.011
C2H5N Aziridine 1.481 0.011
CF3COOH trifluoroacetic acid 1.546 0.011
C3H2N2 Malononitrile 1.459 0.011
C5H10S 2H-Thiopyran, tetrahydro- 1.528 0.011
C4H6 Cyclobutene 1.342 0.011
C4H4O Furan 1.361 0.011
C2H5F fluoroethane 1.505 0.011
C3H3N acrylonitrile 1.339 0.011
C5H10O 2-Butanone, 3-methyl- 1.534 0.011
C6H6 Fulvene 1.355 0.011
C2H2+ acetylene cation 1.253 0.011
C3H4 cyclopropene 1.296 0.011
C4H5N Pyrrole 1.417 0.012
C7H8 Norbornadiene 1.336 0.012
C10H8 naphthalene 1.410 0.012
C3H8O2 1,3-Propanediol 1.514 0.012
C4H9N Pyrrolidine 1.534 0.012
CHClCCl2 Trichloroethylene 1.337 0.012
C6H8 Bicyclo[3.1.0]hex-2-ene 1.521 0.012
C5H6 Cyclopropylacetylene 1.211 0.012
CH3CHSHCH3 2-Propanethiol 1.520 0.012
CH2CHCH2CH3 1-Butene 1.493 0.013
C4H6O Cyclobutanone 1.527 0.013
CH3CH(CH3)CH3 Isobutane 1.525 0.013
C5H10 2-Pentene, (Z)- 1.338 0.013
C5H8O 2H-Pyran, 3,4-dihydro- 1.516 0.013
C6H6 Benzvalene 1.339 0.013
C3H2O3 vinylene carbonate 1.331 0.013
C5H8O 2H-Pyran, 3,4-dihydro- 1.338 0.013
C6H8 Bicyclo[3.1.0]hex-2-ene 1.338 0.013
C5H10 2-Pentene, (E)- 1.334 0.013
C4H5NO Isoxazole, 5-methyl- 1.362 0.013
C6H10 1-Butyne, 3,3-dimethyl- 1.209 0.014
C5H8 Ethenylcyclopropane 1.334 0.014
C3H6 Cyclopropane 1.501 0.014
CH3CF3 Ethane, 1,1,1-trifluoro- 1.494 0.014
CHOCH(CH3)CH3 Propanal, 2-methyl- 1.528 0.014
CH3CCH propyne 1.207 0.014
C5H8 Cyclopentene 1.540 0.014
C5H5N Pyridine 1.390 0.014
C7H12 Norbornane 1.536 0.014
C5H10 2-Pentene, (Z)- 1.490 0.014
C6H4Cl2 1,3-dichlorobenzene 1.388 0.014
C6H4Cl2 1,4-dichlorobenzene 1.388 0.014
C5H6 1-Buten-3-yne, 2-methyl- 1.501 0.015
C5H6S Thiophene, 3-methyl- 1.423 0.015
C4H2O3 Maleic Anhydride 1.332 0.015
C2H3NO Nitrosoethylene 1.335 0.015
CH2CHCH3 Propene 1.488 0.015
C2H2F2 Ethene, 1,2-difluoro-, (Z)- 1.324 0.015
C5H7N Cyclobutanecarbonitrile 1.551 0.015
C6H5CH3 toluene 1.394 0.015
C7H8 Norbornadiene 1.530 0.016
C3H3NO Oxazole 1.353 0.016
C4H10O Propane, 2-methoxy- 1.519 0.016
C2H5CN ethyl cyanide 1.526 0.016
CH2CHCHCH2 1,3-Butadiene 1.337 0.016
C2H2 Acetylene 1.203 0.016
C5H4O2 4-Cyclopentene-1,3-dione 1.341 0.016
C6H5CCH phenylacetylene 1.208 0.016
CH2CHCH2F Allyl Fluoride 1.480 0.016
C5H6 Cyclopropylacetylene 1.422 0.016
HCCF Fluoroacetylene 1.198 0.016
C2H4O Ethylene oxide 1.459 0.016
C10H8 naphthalene 1.370 0.017
HCCBr bromoacetylene 1.204 0.017
HCCCl Chloroacetylene 1.203 0.017
C4H6 Methylenecyclopropane 1.457 0.017
C2H4F2 1,2-difluoroethane 1.493 0.017
CH2CCl2 Ethene, 1,1-dichloro- 1.324 0.017
C3F6 hexafluoropropene 1.329 0.017
C5H8 1,3-Butadiene, 2-methyl- 1.340 0.017
C3H4N2 1H-Pyrazole 1.374 0.017
C6H5Cl chlorobenzene 1.386 0.018
C6H6 Trimethylenecycopropane 1.330 0.018
CH2CCHCH3 1,2-Butadiene 1.301 0.018
HCCCN Cyanoacetylene 1.206 0.018
C5H6 1-Buten-3-yne, 2-methyl- 1.207 0.018
C4H4N2 Pyridazine 1.375 0.018
CH2C(CH3)CH3 1-Propene, 2-methyl- 1.330 0.019
SiC2 Silicon dicarbide 1.265 0.019
C4H5N (E)-2-Butenenitrile 1.336 0.019
C6H8 (Z)-hexa-1,3,5-triene 1.337 0.019
C5H5N Bicyclo[1.1.0]butane-1-carbonitrile 1.398 0.019
C10H8 Azulene 1.484 0.019
CH2C(CH3)OCH3 1-Propene, 2-methoxy- 1.330 0.020
C2F2 difluoroacetylene 1.187 0.020
CH2CHOH ethenol 1.326 0.020
C6H8 Bicyclo[2.1.1]hex-2-ene 1.332 0.020
C3H4N2 1H-Imidazole 1.364 0.020
C5H6 1-Buten-3-yne, 2-methyl- 1.336 0.020
CH(CN)3 tricyanomethane 1.460 0.021
C3F8 perfluoropropane 1.546 0.021
CH2ClCCCl 1,3-dichloropropyne 1.201 0.021
C4H10O2 Ethane, 1,2-dimethoxy- 1.504 0.021
C6H5NH2 aniline 1.392 0.022
C5H5N Bicyclo[1.1.0]butane-1-carbonitrile 1.498 0.022
C6H10O cyclohexanone 1.503 0.022
C10H8 Azulene 1.377 0.022
C4H2 Diacetylene 1.205 0.022
CH3CH(CH3)CN Propanenitrile, 2-methyl- 1.522 0.022
HOCH2COOH Hydroxyacetic acid 1.495 0.023
C5H6 1,3-Cyclopentadiene 1.340 0.023
C4 Carbon tetramer 1.304 0.023
CH3CH(NH2)COOH Alanine 1.509 0.023
C10H8 naphthalene 1.420 0.023
F2CCCF2 tetrafluoroallene 1.282 0.025
C5H10 2-Pentene, (E)- 1.484 0.025
CHF2CHF2 1,1,2,2-tetrafluoroethane 1.511 0.025
C6H5CN phenyl cyanide 1.388 0.026
CHClCHCl Ethene, 1,2-dichloro-, (Z)- 1.317 0.026
C2F4 Tetrafluoroethylene 1.311 0.028
ClCOClCO Oxalyl chloride 1.534 0.028
C6H5CCH phenylacetylene 1.388 0.028
C6H5Br bromobenzene 1.375 0.028
C12H8 biphenylene 1.370 0.030
C6H8 Bicyclo[3.1.0]hex-2-ene 1.482 0.030
C5H8O Cyclopentanone 1.504 0.031
C3 carbon trimer 1.277 0.033
C5H8 Bicyclo[2.1.0]pentane 1.507 0.034
C3O2 Carbon suboxide 1.251 0.034
C4N2 2-Butynedinitrile 1.190 0.042
C4H6O2 2,3-Butanedione 1.507 0.053
C4H6 1-Methylcyclopropene 1.300 0.217
C4H6 1-Methylcyclopropene 1.476 0.800