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Compare Bonds

18 10 26 16 45

PBE1PBE/6-31G* 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 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-0.434
Most positive difference C3H8O2 Propylene glycol1.125

Bond lengths
Click on entry for experimental details.

Species Name Experimental (Å) Difference (Å)
C4H10O Methyl propyl ether 1.530 -0.434
C4H6 1-Methylcyclopropene 1.515 -0.419
CH2ClCHCl2 1,1,2-trichloroethane 1.580 -0.063
CH3CHNOH Acetaldoxime 1.550 -0.061
C5H10 2-Pentene, (E)- 1.576 -0.054
C5H6 Bicyclo[2.1.0]pent-2-ene 1.560 -0.048
C3H3NO Isoxazole 1.356 -0.047
C3H5 Allyl radical 1.428 -0.044
C5H6 1,3-Cyclopentadiene 1.540 -0.042
C2Cl2 dichloroacetylene 1.246 -0.041
C5H8 Bicyclo[2.1.0]pentane 1.536 -0.039
CH3CCl3 Ethane, 1,1,1-trichloro- 1.550 -0.037
C5H8 Spiropentane 1.557 -0.036
C4H5N Cyclopropanecarbonitrile 1.472 -0.035
C5H6S Thiophene, 3-methyl- 1.530 -0.032
C5H10 2-Pentene, (Z)- 1.561 -0.031
CH3CHCl2 Ethane, 1,1-dichloro- 1.540 -0.030
C5H6 Propellane 1.596 -0.030
C6H5Br bromobenzene 1.420 -0.029
C5H8O Cyclopentanone 1.557 -0.028
C4H6O2 2,3-Butanedione 1.527 -0.027
C5H5N Bicyclo[1.1.0]butane-1-carbonitrile 1.514 -0.026
CHClCHCl Ethene, 1,2-dichloro-, (E)- 1.354 -0.026
C4H5NO 3-Methylisoxazole 1.514 -0.023
CH2CHCHCH2 1,3-Butadiene 1.476 -0.022
C4H5N Cyclopropanecarbonitrile 1.513 -0.022
CH2CHCH3 Propene 1.353 -0.022
C12H8 biphenylene 1.524 -0.022
C4H5NO Isoxazole, 5-methyl- 1.505 -0.022
C3H5ClO Oxirane, (chloromethyl)- 1.523 -0.022
C2F6 hexafluoroethane 1.560 -0.021
C6H8 Bicyclo[3.1.0]hex-2-ene 1.530 -0.021
C6H5CCH phenylacetylene 1.448 -0.021
C4H6S Thiophene, 2,5-dihydro- 1.518 -0.021
C6H12 (E)-3-methylpent-2-ene 1.551 -0.021
C4H4N2 Succinonitrile 1.561 -0.021
C9H8 Indene 1.415 -0.020
C3H7N Cyclopropylamine 1.520 -0.020
CH2CF2 Ethene, 1,1-difluoro- 1.340 -0.020
C6H5CN phenyl cyanide 1.451 -0.019
C5H4O2 4-Cyclopentene-1,3-dione 1.509 -0.019
C3F6 hexafluoropropene 1.513 -0.019
C5H9N Pentanenitrile 1.478 -0.018
C4H6O Furan, 2,5-dihydro- 1.347 -0.018
C6H10O cyclohexanone 1.545 -0.018
CH2ClCH2Cl Ethane, 1,2-dichloro- 1.531 -0.018
CH3CHClCH2CH3 Butane, 2-chloro- 1.534 -0.018
CH3CHS Thioacetaldehyde 1.506 -0.018
C7H12 Norbornane 1.573 -0.018
CH2ClCH2CH2CH3 Butane, 1-chloro- 1.533 -0.017
C2H5NO3 Nitric acid, ethyl ester 1.528 -0.017
C4H8O2 1,3-Dioxolane, 2-methyl- 1.522 -0.017
CH3CH(CH3)ONO Isopropyl nitrite 1.534 -0.017
C2H6O2 1,2-Ethanediol 1.530 -0.017
C5H8 Cyclopentene 1.350 -0.016
C2HF3 Trifluoroethylene 1.341 -0.016
C6H5CH2CH3 Ethylbenzene 1.524 -0.016
C5H6 Bicyclo[2.1.0]pent-2-ene 1.530 -0.016
CH3COOH Acetic acid 1.517 -0.016
C5H5N Bicyclo[1.1.0]butane-1-carbonitrile 1.518 -0.016
C6H8 (Z)-hexa-1,3,5-triene 1.368 -0.016
C3H4O Cyclopropanone 1.575 -0.016
C5H10 Cyclopropane, 1,1-dimethyl- 1.520 -0.015
C5H6 1-Buten-3-yne, 2-methyl- 1.445 -0.015
C6H12 (E)-3-methylpent-2-ene 1.511 -0.015
C5H6 Propellane 1.525 -0.015
H2NCH2COOH Glycine 1.532 -0.015
C6H8 1,4-Cyclohexadiene 1.347 -0.014
C6H8 Bicyclo[2.1.1]hex-2-ene 1.544 -0.014
CH3CH(CH3)CN Propanenitrile, 2-methyl- 1.481 -0.014
C3H5ClO Oxirane, (chloromethyl)- 1.475 -0.014
C5H10 Cyclopentane 1.546 -0.014
C2H6 Ethane 1.536 -0.013
CH3CHCHCH3 2-Butene, (E)- 1.347 -0.013
C12H8 biphenylene 1.432 -0.013
C5H6 Cyclopropylacetylene 1.527 -0.013
C6H4Cl2 1,3-dichlorobenzene 1.404 -0.013
CHCCH2CH3 1-Butyne 1.544 -0.013
C10H8 Azulene 1.414 -0.013
CH3CHCHCH3 2-Butene, (E)- 1.508 -0.013
C10H8 Azulene 1.407 -0.013
C5H8 Cyclopentene 1.518 -0.013
CH3COCH2CH3 2-Butanone 1.531 -0.013
CF2CCl2 difluorodichloroethylene 1.345 -0.013
C3H6S Thietane 1.549 -0.013
C4H6 Bicyclo[1.1.0]butane 1.497 -0.012
CHOCHCHCH3 2-Butenal 1.501 -0.012
C4H5N (E)-2-Butenenitrile 1.501 -0.012
C12H8 biphenylene 1.428 -0.012
C3H4O Methylketene 1.518 -0.012
C2H3CCH 1-Buten-3-yne 1.434 -0.012
CH2CCHCH3 1,2-Butadiene 1.515 -0.012
C4H6 Methylenecyclopropane 1.542 -0.012
C6H8 Bicyclo[3.1.0]hex-2-ene 1.522 -0.012
H2CCCCH2 Butatriene 1.283 -0.012
C3H6O Propylene oxide 1.513 -0.012
C4H6 Methylenecyclopropane 1.332 -0.012
C3H7SH 1-Propanethiol 1.536 -0.012
C2H8N2 Ethylenediamine 1.545 -0.012
CH3CCCH3 2-Butyne 1.468 -0.011
C6H8 1,4-Cyclohexadiene 1.511 -0.011
C5H9N Pentanenitrile 1.536 -0.011
CH2CClCHCH2 1,3-Butadiene, 2-chloro- 1.469 -0.011
CH2CHCH2CH3 1-Butene 1.342 -0.011
C6H5Cl chlorobenzene 1.402 -0.011
C7H12 Norbornane 1.546 -0.011
C6F6 hexafluorobenzene 1.401 -0.011
CH2CHCHClCH3 1-Butene, 3-chloro- 1.503 -0.011
C5H8 1,3-Butadiene, 2-methyl- 1.512 -0.010
CF3CN Acetonitrile, trifluoro- 1.492 -0.010
C2H4 Ethylene 1.339 -0.010
C4H6S Thiophene, 2,5-dihydro- 1.340 -0.010
CH2SHCH2SH 1,2-Ethanedithiol 1.530 -0.010
C5H8 Bicyclo[1.1.1]pentane 1.557 -0.010
C5H8 Ethenylcyclopropane 1.522 -0.010
CH2CHCH2CH2Cl 1-Butene, 4-chloro- 1.508 -0.010
C5H6 Cyclopropylacetylene 1.503 -0.010
CH2ClCCCl 1,3-dichloropropyne 1.456 -0.010
C4H5NO Isoxazole, 5-methyl- 1.427 -0.010
CH3COCl Acetyl Chloride 1.506 -0.010
CH3CHCHCH3 2-Butene, (Z)- 1.506 -0.010
C4H2 Diacetylene 1.378 -0.010
CH3CHCHCH3 2-Butene, (Z)- 1.346 -0.010
CH3COF Acetyl fluoride 1.503 -0.010
C6H5NO2 Nitrobenzene 1.399 -0.010
CHCCH2CH3 1-Butyne 1.217 -0.010
C8H8 cubane 1.571 -0.010
CH3SCH2CH3 Ethane, (methylthio)- 1.530 -0.010
C6H6 Benzvalene 1.529 -0.009
C6H14 Hexane 1.533 -0.009
C6H8 (Z)-hexa-1,3,5-triene 1.458 -0.009
C5H5N Pyridine 1.400 -0.009
C12H10 biphenyl 1.489 -0.009
CH3CH2SH ethanethiol 1.528 -0.009
CH2CClCHCH2 1,3-Butadiene, 2-chloro- 1.344 -0.009
C2N2 Cyanogen 1.389 -0.009
C5H8O 2H-Pyran, 3,4-dihydro- 1.510 -0.009
CH3CCl(CH3)CH3 Propane, 2-chloro-2-methyl- 1.530 -0.009
C6H12 (E)-3-methylpent-2-ene 1.349 -0.009
CH2ClCH2CH3 Propane, 1-chloro- 1.525 -0.009
C7H16 heptane 1.534 -0.009
C5H8 Bicyclo[2.1.0]pentane 1.565 -0.009
C6H5Br bromobenzene 1.401 -0.009
C2Cl4 Tetrachloroethylene 1.354 -0.008
CH3OC2H5 Ethane, methoxy- 1.521 -0.008
C5H12O Butane, 1-methoxy- 1.532 -0.008
C5H8 Cyclobutane, methylene- 1.524 -0.008
CH2CHCH2CH2Cl 1-Butene, 4-chloro- 1.339 -0.008
C2H Ethynyl radical 1.217 -0.008
C5H8 1,4-Pentadiene 1.339 -0.008
C3H4 cyclopropene 1.509 -0.008
C6H6 Benzvalene 1.452 -0.008
C3H6O 2-Propen-1-ol 1.502 -0.008
C6H10O cyclohexanone 1.542 -0.008
C2H2O4 Oxalic Acid 1.544 -0.008
CH2CCHCH3 1,2-Butadiene 1.314 -0.008
C3H4N2 1H-Pyrazole 1.417 -0.008
CH2CClCHCH2 1,3-Butadiene, 2-chloro- 1.344 -0.008
C6H5CH3 toluene 1.513 -0.008
CH3CCl2CH3 Propane, 2,2-dichloro- 1.523 -0.008
C6H10 cyclohexene 1.510 -0.008
CF3COOH trifluoroacetic acid 1.546 -0.008
C5H8 1,4-Pentadiene 1.511 -0.008
CH3COCH3 Acetone 1.520 -0.007
C7H8 Norbornadiene 1.557 -0.007
C5H8 1,2-Butadiene, 3-methyl- 1.514 -0.007
C2H5CN ethyl cyanide 1.468 -0.007
CH3CHFCH3 2-Fluoropropane 1.521 -0.007
C2H5Br Ethyl bromide 1.518 -0.007
C3H6O Propylene oxide 1.471 -0.007
C2H3Br vinyl bromide 1.332 -0.007
C3H6O 2-Propen-1-ol 1.337 -0.007
C5H10O 2-Butanone, 3-methyl- 1.525 -0.007
C4H5NO 3-Methylisoxazole 1.362 -0.007
C4H5N Pyrrole 1.382 -0.007
C5H8 Cyclobutane, methylene- 1.557 -0.007
C2H2O2 Ethanedial 1.526 -0.007
C6H5Cl chlorobenzene 1.399 -0.007
C4H5N (E)-2-Butenenitrile 1.432 -0.007
C6H6 Fulvene 1.349 -0.007
C2H3Cl Ethene, chloro- 1.332 -0.007
C2H3 vinyl 1.316 -0.007
C3H4O Cyclopropanone 1.475 -0.007
C6H5CN phenyl cyanide 1.396 -0.007
C6H8 Bicyclo[3.1.0]hex-2-ene 1.494 -0.006
CH2CHCHClCH3 1-Butene, 3-chloro- 1.337 -0.006
C6H5CCH phenylacetylene 1.396 -0.006
C5H6S Thiophene, 3-methyl- 1.370 -0.006
CH2CHCH2CH3 1-Butene 1.536 -0.006
CH3CSNH2 Ethanethioamide 1.512 -0.006
C4H6 Cyclobutene 1.517 -0.006
CH2CS Thioketene 1.314 -0.006
C4H4N2 Succinonitrile 1.465 -0.006
CH2CHF Ethene, fluoro- 1.329 -0.006
C3H7SH 1-Propanethiol 1.529 -0.006
C5H12 Propane, 2,2-dimethyl- 1.537 -0.006
C6H6 Fulvene 1.476 -0.006
CH3CHClCH3 Propane, 2-chloro- 1.522 -0.006
C6H8 Bicyclo[3.1.0]hex-2-ene 1.529 -0.006
C4H4Se selenophene 1.433 -0.006
C2H3CCH 1-Buten-3-yne 1.344 -0.006
C10H16 adamantane 1.540 -0.006
C4H6 Bicyclo[1.1.0]butane 1.498 -0.006
CH2CHCH2CH2Cl 1-Butene, 4-chloro- 1.528 -0.006
CH2C(CH3)CH3 1-Propene, 2-methyl- 1.507 -0.006
CH2CHCHO Acrolein 1.341 -0.006
C5H12 Pentane 1.531 -0.005
CHOCHCHCH3 2-Butenal 1.345 -0.005
C3F8 perfluoropropane 1.546 -0.005
CH3CH2CH2CH3 Butane 1.531 -0.005
C6H5CCH phenylacetylene 1.398 -0.005
C4H8O2 Ethyl acetate 1.515 -0.005
C6H10 cyclohexene 1.340 -0.005
C2H3CCH 1-Buten-3-yne 1.215 -0.005
CH3CCH propyne 1.460 -0.005
CHOCHCHCH3 2-Butenal 1.470 -0.005
CH3CCCH3 2-Butyne 1.214 -0.005
C4H8O2 1,3-Dioxane 1.528 -0.005
CH3CH2CHO Propanal 1.509 -0.005
HCCCN Cyanoacetylene 1.376 -0.005
C4H6 Cyclobutene 1.566 -0.005
CH3CH2CHO Propanal 1.523 -0.005
CH3CH2NH2 Ethylamine 1.531 -0.005
C6H5CH2CH3 Ethylbenzene 1.535 -0.004
C4H6O Furan, 2,5-dihydro- 1.502 -0.004
C6H8 Bicyclo[3.1.0]hex-2-ene 1.521 -0.004
C2H2N2O Furazan 1.421 -0.004
C4H4S Thiophene 1.370 -0.004
C6H6 Fulvene 1.355 -0.004
CH2CHCH2F Allyl Fluoride 1.333 -0.004
C4H10O Ethoxy ethane 1.517 -0.004
C2H2F2 Ethene, 1,2-difluoro-, (E)- 1.329 -0.004
C6H6 Benzene 1.397 -0.004
C6H5CN phenyl cyanide 1.397 -0.004
CH3CH(NH2)COOH Alanine 1.544 -0.004
C4H8O2 Ethyl acetate 1.508 -0.004
C2H4S Thiirane 1.484 -0.004
C6H5F Fluorobenzene 1.397 -0.004
CH2CHCHClCH3 1-Butene, 3-chloro- 1.522 -0.004
C10H8 Azulene 1.405 -0.004
C5H8 Cyclobutane, methylene- 1.331 -0.004
CH3CONH2 Acetamide 1.519 -0.004
C2H2ClF 1-chloro-1-fluoroethylene 1.327 -0.004
C5H8 Spiropentane 1.482 -0.004
C4N2 2-Butynedinitrile 1.370 -0.003
C6H4Cl2 1,4-dichlorobenzene 1.394 -0.003
C4H6O Cyclobutanone 1.556 -0.003
C4H6 Cyclobutene 1.342 -0.003
C10H8 Azulene 1.398 -0.003
C6H10 cyclohexene 1.530 -0.003
C4H4N2 Pyrazine 1.397 -0.003
C3H3N acrylonitrile 1.339 -0.003
C5H10O 2-Butanone, 3-methyl- 1.534 -0.003
C6H5CH3 toluene 1.395 -0.003
C4H4N2 1,3-Diazine 1.393 -0.003
C4H4O Furan 1.361 -0.003
C6H5F Fluorobenzene 1.395 -0.003
C4H10O Propane, 2-methoxy- 1.528 -0.003
C5H10O 2H-Pyran, tetrahydro- 1.531 -0.003
C5H11N Piperidine 1.531 -0.003
C6H5CH3 toluene 1.395 -0.003
H2CCCCH2 Butatriene 1.318 -0.003
CH2CCH2 allene 1.308 -0.003
C10H8 naphthalene 1.420 -0.003
C5H10 Cyclopropane, 1,1-dimethyl- 1.514 -0.003
C(CN)4 tetracyanomethane 1.484 -0.003
CH3CN Acetonitrile 1.458 -0.003
C5H6 Cyclopropylacetylene 1.211 -0.003
C6H5OH phenol 1.398 -0.003
C6H6 Benzvalene 1.339 -0.002
C2H2+ acetylene cation 1.253 -0.002
C7H8 Norbornadiene 1.336 -0.002
C3H4 cyclopropene 1.296 -0.002
C2H5N Aziridine 1.481 -0.002
C5H8 Ethenylcyclopropane 1.475 -0.002
C3H8 Propane 1.526 -0.002
CH2C(CH3)OCH3 1-Propene, 2-methoxy- 1.501 -0.002
C5H8 Bicyclo[2.1.0]pentane 1.528 -0.002
CHClCCl2 Trichloroethylene 1.337 -0.002
C8H8 cyclooctatetraene 1.470 -0.002
C2- carbon diatomic anion 1.268 -0.002
C6H10 cyclohexene 1.530 -0.002
C4H5NO 3-Methylisoxazole 1.427 -0.002
C12H8 biphenylene 1.372 -0.002
C3H2O3 vinylene carbonate 1.331 -0.002
C5H8O 2H-Pyran, 3,4-dihydro- 1.338 -0.002
C6H5CH2CH3 Ethylbenzene 1.399 -0.002
C6H12 Cyclohexane 1.530 -0.002
C5H10 2-Pentene, (Z)- 1.338 -0.002
C4H4N2 Pyridazine 1.396 -0.001
CH2CO Ketene 1.314 -0.001
C6H8 Bicyclo[3.1.0]hex-2-ene 1.338 -0.001
C5H8O 2H-Pyran, 3,4-dihydro- 1.530 -0.001
C6H10 1-Butyne, 3,3-dimethyl- 1.209 -0.001
C6H6 Fulvene 1.470 -0.001
C5H8 Ethenylcyclopropane 1.334 -0.001
C6H4Cl2 1,3-dichlorobenzene 1.392 -0.001
C5H8O Methyl cyclopropyl ketone 1.510 -0.001
C4H10O Ethanol, 1,1-dimethyl- 1.529 -0.001
C4H4O Furan 1.431 -0.001
CH3CCH propyne 1.207 -0.001
C2H3NO Nitrosoethylene 1.335 -0.000
C3H3NO Oxazole 1.353 -0.000
C5H10 2-Pentene, (E)- 1.334 -0.000
C4H5NO Isoxazole, 5-methyl- 1.362 -0.000
C3H6 Cyclopropane 1.501 0.000
C5H10S 2H-Thiopyran, tetrahydro- 1.528 0.000
CH3CHO Acetaldehyde 1.501 0.000
CH3CH2OH Ethanol 1.512 0.001
C3F6 hexafluoropropene 1.329 0.001
C5H4O2 4-Cyclopentene-1,3-dione 1.341 0.001
C5H8 1,3-Butadiene, 2-methyl- 1.463 0.001
CH2CHCHCH2 1,3-Butadiene 1.337 0.001
CH2ClCHClCH3 Propane, 1,2-dichloro- 1.519 0.001
C6H5CCH phenylacetylene 1.208 0.001
C4H9N Pyrrolidine 1.534 0.001
C5H7N Cyclobutanecarbonitrile 1.551 0.001
C4H4S Thiophene 1.423 0.001
C2H2F2 Ethene, 1,2-difluoro-, (Z)- 1.324 0.001
C5H8 1,3-Butadiene, 2-methyl- 1.340 0.001
HCCF Fluoroacetylene 1.198 0.002
HCCCl Chloroacetylene 1.203 0.002
C5H5N Bicyclo[1.1.0]butane-1-carbonitrile 1.498 0.002
CH3CH(CH3)CH3 Isobutane 1.525 0.002
C2H2 Acetylene 1.203 0.002
HCCBr bromoacetylene 1.204 0.002
C3H3N acrylonitrile 1.426 0.002
CHCCH2CH3 1-Butyne 1.457 0.002
C6H6 Benzvalene 1.503 0.002
C7H12 Norbornane 1.536 0.002
C8H8 cyclooctatetraene 1.337 0.002
CHOCH(CH3)CH3 Propanal, 2-methyl- 1.528 0.002
C5H8 Cyclopentene 1.540 0.003
CH3CHSHCH3 2-Propanethiol 1.520 0.003
C5H5N Pyridine 1.390 0.003
C6H6 Trimethylenecycopropane 1.330 0.003
HCCCN Cyanoacetylene 1.206 0.003
C5H6 1-Buten-3-yne, 2-methyl- 1.207 0.003
CH2CHCHO Acrolein 1.468 0.003
CH3CH2Cl Ethyl chloride 1.510 0.003
C10H8 naphthalene 1.370 0.003
C10H8 naphthalene 1.410 0.003
C6H4Cl2 1,3-dichlorobenzene 1.388 0.003
C6H8 (Z)-hexa-1,3,5-triene 1.337 0.003
C6H4Cl2 1,4-dichlorobenzene 1.388 0.003
C4H6O Cyclobutanone 1.527 0.003
C4H5N Pyrrole 1.417 0.003
C6H5CH3 toluene 1.394 0.003
C2H4O Ethylene oxide 1.459 0.003
CH2CCl2 Ethene, 1,1-dichloro- 1.324 0.003
C6H6 Trimethylenecycopropane 1.437 0.003
CH3CHF2 Ethane, 1,1-difluoro- 1.498 0.004
C3H2N2 Malononitrile 1.459 0.004
C5H8O 2H-Pyran, 3,4-dihydro- 1.516 0.004
C4H5N (E)-2-Butenenitrile 1.336 0.004
C3H4N2 1H-Pyrazole 1.374 0.004
C5H6 1,3-Cyclopentadiene 1.460 0.004
C6H5F Fluorobenzene 1.383 0.004
C2H5F fluoroethane 1.505 0.004
CH2CHCH2F Allyl Fluoride 1.488 0.005
C5H6 1-Buten-3-yne, 2-methyl- 1.501 0.005
C2H5CN ethyl cyanide 1.526 0.005
CH2C(CH3)CH3 1-Propene, 2-methyl- 1.330 0.005
C2F2 difluoroacetylene 1.187 0.005
C5H6 1-Buten-3-yne, 2-methyl- 1.336 0.005
CH2C(CH3)OCH3 1-Propene, 2-methoxy- 1.330 0.005
C6H8 Bicyclo[2.1.1]hex-2-ene 1.332 0.005
C7H8 Norbornadiene 1.530 0.005
CH2CHCH2CH3 1-Butene 1.493 0.005
CH3COCH2CH3 2-Butanone 1.512 0.005
CH2ClCCCl 1,3-dichloropropyne 1.201 0.006
CH3COCH2CH3 2-Butanone 1.507 0.006
C3H4N2 1H-Imidazole 1.364 0.006
C6H5Cl chlorobenzene 1.386 0.006
C4H10O Propane, 2-methoxy- 1.519 0.006
C4H4N2 Pyridazine 1.375 0.006
CH2CHOH ethenol 1.326 0.006
CH3CF3 Ethane, 1,1,1-trifluoro- 1.494 0.006
C4H2 Diacetylene 1.205 0.006
C5H10 2-Pentene, (Z)- 1.490 0.006
CH2CCHCH3 1,2-Butadiene 1.301 0.007
C5H6 1,3-Cyclopentadiene 1.340 0.007
SiC2 Silicon dicarbide 1.265 0.007
CH2CHCH3 Propene 1.488 0.007
C4H6 Methylenecyclopropane 1.457 0.007
CHF2CHF2 1,1,2,2-tetrafluoroethane 1.511 0.007
C5H6S Thiophene, 3-methyl- 1.423 0.008
C10H8 naphthalene 1.420 0.008
C3H4O Methylketene 1.306 0.008
C10H8 Azulene 1.484 0.008
C6H5NH2 aniline 1.392 0.010
C4H10O2 Ethane, 1,2-dimethoxy- 1.504 0.010
C2H4F2 1,2-difluoroethane 1.493 0.010
CH3CH(CH3)CN Propanenitrile, 2-methyl- 1.522 0.011
C4 Carbon tetramer 1.304 0.011
C2 Carbon diatomic 1.243 0.011
C10H8 Azulene 1.377 0.012
CH(CN)3 tricyanomethane 1.460 0.012
CH3CH(NH2)COOH Alanine 1.509 0.012
C2F4 Tetrafluoroethylene 1.311 0.012
CHClCHCl Ethene, 1,2-dichloro-, (Z)- 1.317 0.013
C6H5CN phenyl cyanide 1.388 0.013
C6H10O cyclohexanone 1.503 0.013
HOCH2COOH Hydroxyacetic acid 1.495 0.014
C5H6 Cyclopropylacetylene 1.422 0.014
C6H5CCH phenylacetylene 1.388 0.015
ClCOClCO Oxalyl chloride 1.534 0.015
F2CCCF2 tetrafluoroallene 1.282 0.016
C12H8 biphenylene 1.370 0.017
C5H10 2-Pentene, (E)- 1.484 0.017
C5H8 Bicyclo[2.1.0]pentane 1.507 0.017
C5H5N Bicyclo[1.1.0]butane-1-carbonitrile 1.398 0.017
C6H5Br bromobenzene 1.375 0.017
C6H8 Bicyclo[3.1.0]hex-2-ene 1.482 0.018
C3 carbon trimer 1.277 0.019
C5H8O Cyclopentanone 1.504 0.022
C4N2 2-Butynedinitrile 1.190 0.025
C3O2 Carbon suboxide 1.251 0.026
C3H5Cl3 Propane, 1,2,3-trichloro- 1.524 0.028
C4H6O2 2,3-Butanedione 1.507 0.035
C4H6 1-Methylcyclopropene 1.300 0.200
C4H6 1-Methylcyclopropene 1.476 0.782
C3H8O2 Propylene glycol 1.540 1.125