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Compare Bonds

18 10 26 16 45

B3PW91/6-311G* 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-0.435
Most positive difference C4H6 1-Methylcyclopropene0.782

Bond lengths
Click on entry for experimental details.

Species Name Experimental (Å) Difference (Å)
C4H10O Methyl propyl ether 1.530 -0.435
C4H6 1-Methylcyclopropene 1.515 -0.421
CH2ClCHCl2 1,1,2-trichloroethane 1.580 -0.066
CH3CHNOH Acetaldoxime 1.550 -0.061
C5H10 2-Pentene, (E)- 1.576 -0.053
C3H3NO Isoxazole 1.356 -0.050
C3H5 Allyl radical 1.428 -0.046
C5H6 Bicyclo[2.1.0]pent-2-ene 1.560 -0.046
C2Cl2 dichloroacetylene 1.246 -0.045
C5H6 1,3-Cyclopentadiene 1.540 -0.041
CH3CCl3 Ethane, 1,1,1-trichloro- 1.550 -0.040
C4H5N Cyclopropanecarbonitrile 1.472 -0.039
C5H8 Bicyclo[2.1.0]pentane 1.536 -0.038
C5H8 Spiropentane 1.557 -0.034
CH3CHCl2 Ethane, 1,1-dichloro- 1.540 -0.033
C5H6S Thiophene, 3-methyl- 1.530 -0.031
C6H5Br bromobenzene 1.420 -0.030
C5H10 2-Pentene, (Z)- 1.561 -0.030
CHClCHCl Ethene, 1,2-dichloro-, (E)- 1.354 -0.029
C5H8O Cyclopentanone 1.557 -0.028
C4H6O2 2,3-Butanedione 1.527 -0.026
C5H6 Propellane 1.596 -0.025
C5H5N Bicyclo[1.1.0]butane-1-carbonitrile 1.514 -0.024
CH2CHCH3 Propene 1.353 -0.024
C3H5ClO Oxirane, (chloromethyl)- 1.523 -0.024
CH2CHCHCH2 1,3-Butadiene 1.476 -0.023
C4H5NO 3-Methylisoxazole 1.514 -0.023
C6H5CCH phenylacetylene 1.448 -0.023
C4H5NO Isoxazole, 5-methyl- 1.505 -0.023
CH2CF2 Ethene, 1,1-difluoro- 1.340 -0.022
C6H5CN phenyl cyanide 1.451 -0.022
C4H6S Thiophene, 2,5-dihydro- 1.518 -0.021
C9H8 Indene 1.415 -0.021
CH2ClCH2Cl Ethane, 1,2-dichloro- 1.531 -0.021
C4H5N Cyclopropanecarbonitrile 1.513 -0.020
C12H8 biphenylene 1.524 -0.020
C4H6O Furan, 2,5-dihydro- 1.347 -0.020
C6H8 Bicyclo[3.1.0]hex-2-ene 1.530 -0.020
C6H12 (E)-3-methylpent-2-ene 1.551 -0.020
C2H6O2 1,2-Ethanediol 1.530 -0.019
CH3CHS Thioacetaldehyde 1.506 -0.019
CH3CHClCH2CH3 Butane, 2-chloro- 1.534 -0.019
C2HF3 Trifluoroethylene 1.341 -0.019
C5H4O2 4-Cyclopentene-1,3-dione 1.509 -0.019
C5H8 Cyclopentene 1.350 -0.019
C4H8O2 1,3-Dioxolane, 2-methyl- 1.522 -0.018
CH2ClCH2CH2CH3 Butane, 1-chloro- 1.533 -0.018
C3H7N Cyclopropylamine 1.520 -0.018
C2H5NO3 Nitric acid, ethyl ester 1.528 -0.017
C6H10O cyclohexanone 1.545 -0.017
C3H8O2 Propylene glycol 1.540 -0.017
C5H6 1-Buten-3-yne, 2-methyl- 1.445 -0.017
CH3CH(CH3)CN Propanenitrile, 2-methyl- 1.481 -0.017
C3F6 hexafluoropropene 1.513 -0.017
C6H8 (Z)-hexa-1,3,5-triene 1.368 -0.017
H2CCCCH2 Butatriene 1.283 -0.017
C6H8 1,4-Cyclohexadiene 1.347 -0.017
CH3COOH Acetic acid 1.517 -0.017
CH3CH(CH3)ONO Isopropyl nitrite 1.534 -0.016
CH3CHCHCH3 2-Butene, (E)- 1.347 -0.016
C7H12 Norbornane 1.573 -0.016
C6H5CH2CH3 Ethylbenzene 1.524 -0.015
C2N2 Cyanogen 1.389 -0.015
CF2CCl2 difluorodichloroethylene 1.345 -0.015
C6H12 (E)-3-methylpent-2-ene 1.511 -0.015
C6H4Cl2 1,3-dichlorobenzene 1.404 -0.015
C4H2 Diacetylene 1.378 -0.015
CH2ClCCCl 1,3-dichloropropyne 1.456 -0.014
C2H3CCH 1-Buten-3-yne 1.434 -0.014
C4H6 Methylenecyclopropane 1.332 -0.014
CF3CN Acetonitrile, trifluoro- 1.492 -0.014
C3H5ClO Oxirane, (chloromethyl)- 1.475 -0.014
C5H6 Bicyclo[2.1.0]pent-2-ene 1.530 -0.014
CHCCH2CH3 1-Butyne 1.217 -0.014
C5H5N Bicyclo[1.1.0]butane-1-carbonitrile 1.518 -0.014
C5H10 Cyclopropane, 1,1-dimethyl- 1.520 -0.014
H2NCH2COOH Glycine 1.532 -0.013
C10H8 Azulene 1.407 -0.013
C2F6 hexafluoroethane 1.560 -0.013
C5H10 Cyclopentane 1.546 -0.013
C12H8 biphenylene 1.432 -0.013
C2H Ethynyl radical 1.217 -0.013
CH3CCCH3 2-Butyne 1.468 -0.013
C4H5N (E)-2-Butenenitrile 1.501 -0.013
CHOCHCHCH3 2-Butenal 1.501 -0.013
CH2CHCH2CH3 1-Butene 1.342 -0.013
C12H8 biphenylene 1.428 -0.013
C6H8 Bicyclo[2.1.1]hex-2-ene 1.544 -0.013
C10H8 Azulene 1.414 -0.013
C2H6 Ethane 1.536 -0.013
C2H4 Ethylene 1.339 -0.012
CH2CClCHCH2 1,3-Butadiene, 2-chloro- 1.469 -0.012
C6H5Cl chlorobenzene 1.402 -0.012
CH3CHCHCH3 2-Butene, (E)- 1.508 -0.012
C4H6S Thiophene, 2,5-dihydro- 1.340 -0.012
C3H6O Propylene oxide 1.513 -0.012
CH2CHCHClCH3 1-Butene, 3-chloro- 1.503 -0.012
CH2CCHCH3 1,2-Butadiene 1.515 -0.012
CH2SHCH2SH 1,2-Ethanedithiol 1.530 -0.012
CH3CHCHCH3 2-Butene, (Z)- 1.346 -0.012
CHCCH2CH3 1-Butyne 1.544 -0.012
C5H8 Cyclopentene 1.518 -0.012
C3H6S Thietane 1.549 -0.012
C2Cl4 Tetrachloroethylene 1.354 -0.012
C3H4O Cyclopropanone 1.575 -0.011
C6H8 1,4-Cyclohexadiene 1.511 -0.011
C5H6 Propellane 1.525 -0.011
CH3COF Acetyl fluoride 1.503 -0.011
CH2CClCHCH2 1,3-Butadiene, 2-chloro- 1.344 -0.011
C6H12 (E)-3-methylpent-2-ene 1.349 -0.011
C3H7SH 1-Propanethiol 1.536 -0.011
CH3COCl Acetyl Chloride 1.506 -0.010
C2H3 vinyl 1.316 -0.010
C6H8 (Z)-hexa-1,3,5-triene 1.458 -0.010
CH2CCHCH3 1,2-Butadiene 1.314 -0.010
C5H5N Pyridine 1.400 -0.010
C5H6 Cyclopropylacetylene 1.527 -0.010
CH2CHCH2CH2Cl 1-Butene, 4-chloro- 1.339 -0.010
CH2ClCH2CH3 Propane, 1-chloro- 1.525 -0.010
C2H5CN ethyl cyanide 1.468 -0.010
C5H8 1,3-Butadiene, 2-methyl- 1.512 -0.010
C5H8 1,4-Pentadiene 1.339 -0.010
C6H5Br bromobenzene 1.401 -0.010
CH2CClCHCH2 1,3-Butadiene, 2-chloro- 1.344 -0.010
CH2CHCH2CH2Cl 1-Butene, 4-chloro- 1.508 -0.010
C4H5N (E)-2-Butenenitrile 1.432 -0.010
C6H8 Bicyclo[3.1.0]hex-2-ene 1.522 -0.010
CH3SCH2CH3 Ethane, (methylthio)- 1.530 -0.010
C2H3Br vinyl bromide 1.332 -0.010
CH3CHCHCH3 2-Butene, (Z)- 1.506 -0.010
C2H8N2 Ethylenediamine 1.545 -0.010
C4H5NO Isoxazole, 5-methyl- 1.427 -0.010
C2H3Cl Ethene, chloro- 1.332 -0.009
CH3CH2SH ethanethiol 1.528 -0.009
CH3CCl(CH3)CH3 Propane, 2-chloro-2-methyl- 1.530 -0.009
HCCCN Cyanoacetylene 1.376 -0.009
C3H6O 2-Propen-1-ol 1.337 -0.009
CH3CCCH3 2-Butyne 1.214 -0.009
C2H3CCH 1-Buten-3-yne 1.215 -0.009
C3H6O 2-Propen-1-ol 1.502 -0.009
CH3CCl2CH3 Propane, 2,2-dichloro- 1.523 -0.009
CH3OC2H5 Ethane, methoxy- 1.521 -0.009
C7H12 Norbornane 1.546 -0.009
C2H5I Ethyl iodide 1.521 -0.009
CH2CHF Ethene, fluoro- 1.329 -0.009
C4H6 Methylenecyclopropane 1.542 -0.009
CH2CS Thioketene 1.314 -0.009
CH2CHCHClCH3 1-Butene, 3-chloro- 1.337 -0.008
C12H10 biphenyl 1.489 -0.008
C6H14 Hexane 1.533 -0.008
CH3CHFCH3 2-Fluoropropane 1.521 -0.008
C4H5NO 3-Methylisoxazole 1.362 -0.008
C5H6 Cyclopropylacetylene 1.503 -0.008
C4N2 2-Butynedinitrile 1.370 -0.008
C5H8O 2H-Pyran, 3,4-dihydro- 1.510 -0.008
C6H6 Fulvene 1.349 -0.008
C6H5CH3 toluene 1.513 -0.008
C4H8 cyclobutane 1.555 -0.008
C6H5Cl chlorobenzene 1.399 -0.008
C2H5Br Ethyl bromide 1.518 -0.008
C2H3CCH 1-Buten-3-yne 1.344 -0.008
CH2CHCHO Acrolein 1.341 -0.008
C6H5CN phenyl cyanide 1.396 -0.008
C7H16 heptane 1.534 -0.007
C3H4N2 1H-Pyrazole 1.417 -0.007
C5H12O Butane, 1-methoxy- 1.532 -0.007
C6H5CCH phenylacetylene 1.396 -0.007
C5H6S Thiophene, 3-methyl- 1.370 -0.007
C5H8 Ethenylcyclopropane 1.522 -0.007
CHOCHCHCH3 2-Butenal 1.345 -0.007
C6H10 cyclohexene 1.510 -0.007
C4H5N Pyrrole 1.382 -0.007
C5H8 1,4-Pentadiene 1.511 -0.007
C6H10 cyclohexene 1.340 -0.007
C3H6O Propylene oxide 1.471 -0.007
CH3CHClCH3 Propane, 2-chloro- 1.522 -0.007
C6H10O cyclohexanone 1.542 -0.007
CH3CCH propyne 1.460 -0.007
CH2CHCH2CH2Cl 1-Butene, 4-chloro- 1.528 -0.007
C5H6 Cyclopropylacetylene 1.211 -0.007
C2H2F2 Ethene, 1,2-difluoro-, (E)- 1.329 -0.007
C5H8 1,2-Butadiene, 3-methyl- 1.514 -0.006
C5H10O 2-Butanone, 3-methyl- 1.525 -0.006
C8H8 cubane 1.571 -0.006
C2H2ClF 1-chloro-1-fluoroethylene 1.327 -0.006
CH3CSNH2 Ethanethioamide 1.512 -0.006
C5H8 Bicyclo[2.1.0]pentane 1.565 -0.006
CH2CHCH2F Allyl Fluoride 1.333 -0.006
C6H8 Bicyclo[3.1.0]hex-2-ene 1.494 -0.006
C3H4O Cyclopropanone 1.475 -0.006
C6H5CCH phenylacetylene 1.398 -0.006
C5H8 Cyclobutane, methylene- 1.524 -0.006
C6H6 Benzvalene 1.529 -0.006
CH3COCH3 Acetone 1.520 -0.006
CH3CN Acetonitrile 1.458 -0.006
C3H7SH 1-Propanethiol 1.529 -0.006
C5H8 Bicyclo[1.1.1]pentane 1.557 -0.006
C5H8 Cyclobutane, methylene- 1.331 -0.006
C2H4S Thiirane 1.484 -0.006
CH2CCH2 allene 1.308 -0.006
CH2CHCH2CH3 1-Butene 1.536 -0.006
CH2ClCHO chloroacetaldehyde 1.521 -0.006
C4H4S Thiophene 1.370 -0.006
C2H2+ acetylene cation 1.253 -0.005
C6H6 Fulvene 1.476 -0.005
C4H8O2 Ethyl acetate 1.515 -0.005
C3H3N acrylonitrile 1.339 -0.005
C6H5CN phenyl cyanide 1.397 -0.005
C6H10 1-Butyne, 3,3-dimethyl- 1.209 -0.005
C6H8 Bicyclo[3.1.0]hex-2-ene 1.529 -0.005
C6H6 Benzvalene 1.452 -0.005
C4H6 Bicyclo[1.1.0]butane 1.497 -0.005
CH2C(CH3)CH3 1-Propene, 2-methyl- 1.507 -0.005
C6H6 Benzene 1.397 -0.005
C4H4Se selenophene 1.433 -0.005
C6H6 Fulvene 1.355 -0.005
CHClCCl2 Trichloroethylene 1.337 -0.005
C6H5F Fluorobenzene 1.397 -0.005
CH3CCH propyne 1.207 -0.005
CH2CO Ketene 1.314 -0.005
CH2CHCHClCH3 1-Butene, 3-chloro- 1.522 -0.005
C7H8 Norbornadiene 1.557 -0.005
C4H10O Ethoxy ethane 1.517 -0.005
C5H12 Propane, 2,2-dimethyl- 1.537 -0.005
H2CCCCH2 Butatriene 1.318 -0.005
C4H6 Cyclobutene 1.342 -0.005
C3H4 cyclopropene 1.296 -0.005
C10H8 Azulene 1.398 -0.005
C4H8O2 1,3-Dioxane 1.528 -0.005
C4H4N2 Pyrazine 1.397 -0.004
C(CN)4 tetracyanomethane 1.484 -0.004
C6H4Cl2 1,4-dichlorobenzene 1.394 -0.004
C10H16 adamantane 1.540 -0.004
C5H12 Pentane 1.531 -0.004
C4H6O Furan, 2,5-dihydro- 1.502 -0.004
CHOCHCHCH3 2-Butenal 1.470 -0.004
C3H4 cyclopropene 1.509 -0.004
C7H8 Norbornadiene 1.336 -0.004
C6H5CH3 toluene 1.395 -0.004
C4H4O Furan 1.361 -0.004
C4H8O2 Ethyl acetate 1.508 -0.004
C4H4N2 1,3-Diazine 1.393 -0.004
C10H8 Azulene 1.405 -0.004
CH3CH2CH2CH3 Butane 1.531 -0.004
C6H5CH3 toluene 1.395 -0.004
CH3CH2CHO Propanal 1.523 -0.004
C6H6 Benzvalene 1.339 -0.004
C5H8 Cyclobutane, methylene- 1.557 -0.004
C4H6 Cyclobutene 1.517 -0.004
C4H6O Cyclobutanone 1.556 -0.004
C3H2O3 vinylene carbonate 1.331 -0.004
HCCF Fluoroacetylene 1.198 -0.004
CH3CH2CHO Propanal 1.509 -0.004
C6H5F Fluorobenzene 1.395 -0.004
C5H10 2-Pentene, (Z)- 1.338 -0.004
C4H6 Bicyclo[1.1.0]butane 1.498 -0.003
C6H5OH phenol 1.398 -0.003
CH3CONH2 Acetamide 1.519 -0.003
C2H2N2O Furazan 1.421 -0.003
C10H8 naphthalene 1.420 -0.003
CH3CH2NH2 Ethylamine 1.531 -0.003
C5H8O 2H-Pyran, 3,4-dihydro- 1.338 -0.003
C6H5CH2CH3 Ethylbenzene 1.535 -0.003
C6H8 Bicyclo[3.1.0]hex-2-ene 1.338 -0.003
C5H8 Ethenylcyclopropane 1.475 -0.003
C6H5CCH phenylacetylene 1.208 -0.003
C2H2 Acetylene 1.203 -0.003
HCCCl Chloroacetylene 1.203 -0.003
C6H4Cl2 1,3-dichlorobenzene 1.392 -0.003
CF3COOH trifluoroacetic acid 1.546 -0.003
C5H10 2-Pentene, (E)- 1.334 -0.003
C5H8 Ethenylcyclopropane 1.334 -0.003
C2H2O2 Ethanedial 1.526 -0.002
C2H2O4 Oxalic Acid 1.544 -0.002
C12H8 biphenylene 1.372 -0.002
C2H3NO Nitrosoethylene 1.335 -0.002
C5H10 Cyclopropane, 1,1-dimethyl- 1.514 -0.002
C4H10O Propane, 2-methoxy- 1.528 -0.002
C6H10 cyclohexene 1.530 -0.002
C5H8 Spiropentane 1.482 -0.002
C6H5CH2CH3 Ethylbenzene 1.399 -0.002
C4H4N2 Pyridazine 1.396 -0.002
C5H10O 2-Butanone, 3-methyl- 1.534 -0.002
C8H8 cyclooctatetraene 1.470 -0.002
C3H5Cl3 Propane, 1,2,3-trichloro- 1.524 -0.002
CH2C(CH3)OCH3 1-Propene, 2-methoxy- 1.501 -0.002
C5H11N Piperidine 1.531 -0.002
CH3CH(NH2)COOH Alanine 1.544 -0.002
C4H6 Cyclobutene 1.566 -0.002
C4H2O3 Maleic Anhydride 1.332 -0.002
HCCBr bromoacetylene 1.204 -0.001
HCCCN Cyanoacetylene 1.206 -0.001
C5H10O 2H-Pyran, tetrahydro- 1.531 -0.001
C3H3NO Oxazole 1.353 -0.001
C4H5NO Isoxazole, 5-methyl- 1.362 -0.001
C5H6 1-Buten-3-yne, 2-methyl- 1.207 -0.001
C2F2 difluoroacetylene 1.187 -0.001
C4H5NO 3-Methylisoxazole 1.427 -0.001
C2H5N Aziridine 1.481 -0.001
C6H8 Bicyclo[3.1.0]hex-2-ene 1.521 -0.001
C2H2F2 Ethene, 1,2-difluoro-, (Z)- 1.324 -0.001
CH2ClCHClCH3 Propane, 1,2-dichloro- 1.519 -0.001
C5H4O2 4-Cyclopentene-1,3-dione 1.341 -0.001
C3H8 Propane 1.526 -0.001
C3H3N acrylonitrile 1.426 -0.001
CH3CH2OH Ethanol 1.512 -0.001
C6H10 cyclohexene 1.530 -0.001
C6H6 Fulvene 1.470 -0.001
CH2CHCHCH2 1,3-Butadiene 1.337 -0.000
C6H12 Cyclohexane 1.530 -0.000
CH3CH2O Ethoxy radical 1.521 -0.000
C4H4O Furan 1.431 -0.000
C5H8O 2H-Pyran, 3,4-dihydro- 1.530 -0.000
C3F6 hexafluoropropene 1.329 -0.000
C5H8O Methyl cyclopropyl ketone 1.510 0.000
C4H4S Thiophene 1.423 0.000
CH2CCl2 Ethene, 1,1-dichloro- 1.324 0.000
C5H8 Bicyclo[2.1.0]pentane 1.528 0.000
C5H8 1,3-Butadiene, 2-methyl- 1.340 0.000
C8H8 cyclooctatetraene 1.337 0.001
C5H8 1,3-Butadiene, 2-methyl- 1.463 0.001
SiC2 Silicon dicarbide 1.265 0.001
CH3CH2Cl Ethyl chloride 1.510 0.001
CHCCH2CH3 1-Butyne 1.457 0.001
CH3CHO Acetaldehyde 1.501 0.001
C6H6 Trimethylenecycopropane 1.330 0.001
C4H9N Pyrrolidine 1.534 0.001
C3H2N2 Malononitrile 1.459 0.001
CH2ClCCCl 1,3-dichloropropyne 1.201 0.001
C6H4Cl2 1,4-dichlorobenzene 1.388 0.001
C5H5N Pyridine 1.390 0.002
C6H8 (Z)-hexa-1,3,5-triene 1.337 0.002
C10H8 naphthalene 1.370 0.002
C4H5N (E)-2-Butenenitrile 1.336 0.002
C6H4Cl2 1,3-dichlorobenzene 1.388 0.002
C10H8 naphthalene 1.410 0.002
C3H6 Cyclopropane 1.501 0.002
C6H5F Fluorobenzene 1.383 0.002
CH3CHF2 Ethane, 1,1-difluoro- 1.498 0.003
C4H2 Diacetylene 1.205 0.003
C3H8O2 1,3-Propanediol 1.514 0.003
C6H6 Trimethylenecycopropane 1.437 0.003
C6H6 Benzvalene 1.503 0.003
CH2C(CH3)CH3 1-Propene, 2-methyl- 1.330 0.003
C6H5CH3 toluene 1.394 0.003
CH3CHSHCH3 2-Propanethiol 1.520 0.003
C2H5F fluoroethane 1.505 0.003
CH3CH(CH3)CH3 Isobutane 1.525 0.003
C5H6 1-Buten-3-yne, 2-methyl- 1.336 0.003
CH2CHCH2F Allyl Fluoride 1.488 0.003
CH2C(CH3)OCH3 1-Propene, 2-methoxy- 1.330 0.003
C4H5N Pyrrole 1.417 0.003
CHOCH(CH3)CH3 Propanal, 2-methyl- 1.528 0.003
C6H8 Bicyclo[2.1.1]hex-2-ene 1.332 0.003
C2H4O Ethylene oxide 1.459 0.003
CH2CCHCH3 1,2-Butadiene 1.301 0.003
C3H4N2 1H-Pyrazole 1.374 0.004
C5H8 Cyclopentene 1.540 0.004
C5H8O 2H-Pyran, 3,4-dihydro- 1.516 0.004
CH2CHCHO Acrolein 1.468 0.004
C7H12 Norbornane 1.536 0.004
C5H6 1,3-Cyclopentadiene 1.460 0.005
C5H7N Cyclobutanecarbonitrile 1.551 0.005
C4H4N2 Pyridazine 1.375 0.005
C3F8 perfluoropropane 1.546 0.005
CH3CF3 Ethane, 1,1,1-trifluoro- 1.494 0.005
CH2CHOH ethenol 1.326 0.005
C6H5Cl chlorobenzene 1.386 0.005
C5H6 1-Buten-3-yne, 2-methyl- 1.501 0.005
C3H4N2 1H-Imidazole 1.364 0.005
CH2CHCH2CH3 1-Butene 1.493 0.005
C2H5CN ethyl cyanide 1.526 0.005
C5H6 1,3-Cyclopentadiene 1.340 0.005
C4H6O Cyclobutanone 1.527 0.006
C5H6S Thiophene, 3-methyl- 1.423 0.007
C5H10 2-Pentene, (Z)- 1.490 0.007
C4H10O Propane, 2-methoxy- 1.519 0.007
C5H5N Bicyclo[1.1.0]butane-1-carbonitrile 1.498 0.007
C4 Carbon tetramer 1.304 0.007
CH2CHCH3 Propene 1.488 0.007
C7H8 Norbornadiene 1.530 0.007
C4H6 Methylenecyclopropane 1.457 0.008
C10H8 naphthalene 1.420 0.008
C2H4F2 1,2-difluoroethane 1.493 0.008
C2 Carbon diatomic 1.243 0.008
C4H10O2 Ethane, 1,2-dimethoxy- 1.504 0.009
C10H8 Azulene 1.484 0.009
CHClCHCl Ethene, 1,2-dichloro-, (Z)- 1.317 0.010
CH(CN)3 tricyanomethane 1.460 0.010
C2F4 Tetrafluoroethylene 1.311 0.011
C10H8 Azulene 1.377 0.011
CHF2CHF2 1,1,2,2-tetrafluoroethane 1.511 0.011
C5H6 Cyclopropylacetylene 1.422 0.011
CH3CH(CH3)CN Propanenitrile, 2-methyl- 1.522 0.012
F2CCCF2 tetrafluoroallene 1.282 0.012
C6H5CN phenyl cyanide 1.388 0.012
C5H5N Bicyclo[1.1.0]butane-1-carbonitrile 1.398 0.013
HOCH2COOH Hydroxyacetic acid 1.495 0.013
CH3CH(NH2)COOH Alanine 1.509 0.013
C6H5CCH phenylacetylene 1.388 0.014
C6H10O cyclohexanone 1.503 0.015
C3 carbon trimer 1.277 0.015
C12H8 biphenylene 1.370 0.016
C6H5Br bromobenzene 1.375 0.017
C5H10 2-Pentene, (E)- 1.484 0.017
C6H8 Bicyclo[3.1.0]hex-2-ene 1.482 0.020
ClCOClCO Oxalyl chloride 1.534 0.021
C4N2 2-Butynedinitrile 1.190 0.021
C3O2 Carbon suboxide 1.251 0.022
C5H8 Bicyclo[2.1.0]pentane 1.507 0.022
C5H8O Cyclopentanone 1.504 0.023
C4H6O2 2,3-Butanedione 1.507 0.043
C4H6 1-Methylcyclopropene 1.300 0.205
C4H6 1-Methylcyclopropene 1.476 0.782