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Compare Bonds

18 10 26 16 45

wB97X-D/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 C4H8S Thiophene, tetrahydro-1.769

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 -0.420
CF3CN Acetonitrile, trifluoro- 1.492 -0.073
CH2ClCHCl2 1,1,2-trichloroethane 1.580 -0.057
CH3CHNOH Acetaldoxime 1.550 -0.054
C4H6 Methylenecyclopropane 1.542 -0.050
C5H10 2-Pentene, (E)- 1.576 -0.049
C3H3NO Isoxazole 1.356 -0.048
C3H5 Allyl radical 1.428 -0.045
C4H6 Methylenecyclopropane 1.457 -0.044
C5H6 Bicyclo[2.1.0]pent-2-ene 1.560 -0.044
C2Cl2 dichloroacetylene 1.246 -0.043
C5H6 1,3-Cyclopentadiene 1.540 -0.039
C5H8 Bicyclo[2.1.0]pentane 1.536 -0.037
C4H6O2 2,3-Butanedione 1.527 -0.035
C5H8 Spiropentane 1.557 -0.033
CH3CCl(CH3)CH3 Propane, 2-chloro-2-methyl- 1.530 -0.031
C4H5N Cyclopropanecarbonitrile 1.472 -0.031
C6H5Br bromobenzene 1.420 -0.031
CHClCHCl Ethene, 1,2-dichloro-, (E)- 1.354 -0.030
C5H6 Propellane 1.596 -0.030
C2F6 hexafluoroethane 1.560 -0.030
C5H6S Thiophene, 3-methyl- 1.530 -0.027
C5H10 2-Pentene, (Z)- 1.561 -0.027
CH3CHCl2 Ethane, 1,1-dichloro- 1.540 -0.023
CH2CHCH3 Propene 1.353 -0.023
C5H8O Cyclopentanone 1.557 -0.023
C5H5N Bicyclo[1.1.0]butane-1-carbonitrile 1.514 -0.022
C6H8 (Z)-hexa-1,3,5-triene 1.368 -0.022
CH2CHCHCH2 1,3-Butadiene 1.476 -0.022
CH3CCl3 Ethane, 1,1,1-trichloro- 1.550 -0.022
C4H6O Furan, 2,5-dihydro- 1.347 -0.021
H2NCH2COOH Glycine 1.532 -0.020
C9H8 Indene 1.415 -0.020
C4H6 Bicyclo[1.1.0]butane 1.497 -0.020
C2N2 Cyanogen 1.389 -0.019
C4H5NO 3-Methylisoxazole 1.514 -0.019
C5H8 Cyclopentene 1.350 -0.019
C4H5N Cyclopropanecarbonitrile 1.513 -0.019
CH2CF2 Ethene, 1,1-difluoro- 1.340 -0.018
C6H8 Bicyclo[3.1.0]hex-2-ene 1.530 -0.018
C4H5NO Isoxazole, 5-methyl- 1.505 -0.018
C3H7N Cyclopropylamine 1.520 -0.018
C2HF3 Trifluoroethylene 1.341 -0.018
C6F6 hexafluorobenzene 1.401 -0.017
C6H8 1,4-Cyclohexadiene 1.347 -0.017
C6H12 (E)-3-methylpent-2-ene 1.551 -0.016
C4H4N2 Succinonitrile 1.561 -0.016
C12H8 biphenylene 1.524 -0.016
C3F8 perfluoropropane 1.546 -0.016
C3H5ClO Oxirane, (chloromethyl)- 1.523 -0.015
C3H5ClO Oxirane, (chloromethyl)- 1.475 -0.015
C6H5CCH phenylacetylene 1.448 -0.015
C6H10O cyclohexanone 1.545 -0.015
C3H8O2 Propylene glycol 1.540 -0.015
CF2CCl2 difluorodichloroethylene 1.345 -0.015
CH3CHCHCH3 2-Butene, (E)- 1.347 -0.015
C4H6S Thiophene, 2,5-dihydro- 1.518 -0.014
C6H8 Bicyclo[3.1.0]hex-2-ene 1.522 -0.014
C3F6 hexafluoropropene 1.513 -0.014
C7H12 Norbornane 1.573 -0.014
CH3COOH Acetic acid 1.517 -0.014
C6H5CN phenyl cyanide 1.451 -0.014
C5H9N Pentanenitrile 1.478 -0.013
C2H6O2 1,2-Ethanediol 1.530 -0.013
C5H5N Bicyclo[1.1.0]butane-1-carbonitrile 1.518 -0.013
C4H8O2 1,3-Dioxolane, 2-methyl- 1.522 -0.013
C4H6O2 2,3-Butanedione 1.507 -0.013
C5H6 Bicyclo[2.1.0]pent-2-ene 1.530 -0.013
C6H4Cl2 1,3-dichlorobenzene 1.404 -0.013
C5H10 Cyclopropane, 1,1-dimethyl- 1.520 -0.013
CH3CHClCH2CH3 Butane, 2-chloro- 1.534 -0.013
CH2ClCH2CH2CH3 Butane, 1-chloro- 1.533 -0.013
C6H5CH2CH3 Ethylbenzene 1.524 -0.013
CH3CH(CH3)ONO Isopropyl nitrite 1.534 -0.012
C12H8 biphenylene 1.432 -0.012
C6H12 (E)-3-methylpent-2-ene 1.349 -0.012
CH3OC2H5 Ethane, methoxy- 1.521 -0.012
C5H6 Cyclopropylacetylene 1.527 -0.012
C6H5Cl chlorobenzene 1.402 -0.012
CH2CClCHCH2 1,3-Butadiene, 2-chloro- 1.344 -0.012
H2CCCCH2 Butatriene 1.283 -0.012
C6H8 Bicyclo[2.1.1]hex-2-ene 1.544 -0.012
C5H6 Propellane 1.525 -0.011
C4H6S Thiophene, 2,5-dihydro- 1.340 -0.011
CH2CClCHCH2 1,3-Butadiene, 2-chloro- 1.344 -0.011
C2H4 Ethylene 1.339 -0.011
CH2CHCH2CH3 1-Butene 1.342 -0.011
CHCCH2CH3 1-Butyne 1.217 -0.011
C6H5NO2 Nitrobenzene 1.399 -0.011
C5H8 Ethenylcyclopropane 1.522 -0.010
C6H6 Fulvene 1.349 -0.010
C5H5N Pyridine 1.400 -0.010
C4H5NO 3-Methylisoxazole 1.362 -0.010
CH2CHCH2CH2Cl 1-Butene, 4-chloro- 1.339 -0.010
C5H8 1,4-Pentadiene 1.339 -0.010
C5H10 Cyclopentane 1.546 -0.010
C5H6 1-Buten-3-yne, 2-methyl- 1.445 -0.010
C4H5NO Isoxazole, 5-methyl- 1.427 -0.010
CH3CHS Thioacetaldehyde 1.506 -0.010
C6H12 (E)-3-methylpent-2-ene 1.511 -0.010
C2H Ethynyl radical 1.217 -0.010
C6H5Br bromobenzene 1.401 -0.010
C7H8 Norbornadiene 1.336 -0.010
C5H4O2 4-Cyclopentene-1,3-dione 1.509 -0.009
CHCCH2CH3 1-Butyne 1.544 -0.009
C3H4N2 1H-Pyrazole 1.417 -0.009
C5H10O 2-Butanone, 3-methyl- 1.525 -0.009
CH3CH(CH3)CN Propanenitrile, 2-methyl- 1.481 -0.009
C2H6 Ethane 1.536 -0.009
CH2CHCHClCH3 1-Butene, 3-chloro- 1.337 -0.009
C4H4S Thiophene 1.370 -0.008
CHOCHCHCH3 2-Butenal 1.345 -0.008
C5H6S Thiophene, 3-methyl- 1.370 -0.008
C4H5N Pyrrole 1.382 -0.008
C12H8 biphenylene 1.428 -0.008
C2H3CCH 1-Buten-3-yne 1.344 -0.008
C3H6O Propylene oxide 1.513 -0.008
C5H8 Cyclopentene 1.518 -0.008
C3H6S Thietane 1.549 -0.008
C8H8 cubane 1.571 -0.008
C5H6 Cyclopropylacetylene 1.211 -0.008
C6H6 Fulvene 1.355 -0.008
C7H12 Norbornane 1.546 -0.008
C6H5Cl chlorobenzene 1.399 -0.008
CH2CHCHO Acrolein 1.341 -0.008
C6H8 1,4-Cyclohexadiene 1.511 -0.008
CH2CS Thioketene 1.314 -0.007
C6H10 cyclohexene 1.340 -0.007
C2H3Br vinyl bromide 1.332 -0.007
CH2CHF Ethene, fluoro- 1.329 -0.007
C2H3CCH 1-Buten-3-yne 1.215 -0.007
CHOCHCHCH3 2-Butenal 1.501 -0.007
CH2CCHCH3 1,2-Butadiene 1.515 -0.007
CH2CCHCH3 1,2-Butadiene 1.314 -0.007
C4H5N (E)-2-Butenenitrile 1.501 -0.007
C6H5CCH phenylacetylene 1.396 -0.007
C5H9N Pentanenitrile 1.536 -0.007
C3H7SH 1-Propanethiol 1.536 -0.007
CH3COCl Acetyl Chloride 1.506 -0.006
C2H3Cl Ethene, chloro- 1.332 -0.006
C2H3 vinyl 1.316 -0.006
C5H6 Cyclopropylacetylene 1.503 -0.006
CH3COF Acetyl fluoride 1.503 -0.006
CH3CCCH3 2-Butyne 1.214 -0.006
CH2CHCHClCH3 1-Butene, 3-chloro- 1.503 -0.006
C6H6 Benzvalene 1.452 -0.006
C6H5CN phenyl cyanide 1.396 -0.006
C3H4O Methylketene 1.518 -0.006
C6H5CCH phenylacetylene 1.398 -0.006
C4H6 Cyclobutene 1.342 -0.006
CH3CHCHCH3 2-Butene, (E)- 1.508 -0.006
CHClCCl2 Trichloroethylene 1.337 -0.006
C6H6 Benzvalene 1.529 -0.006
CH3CF3 Ethane, 1,1,1-trifluoro- 1.494 -0.006
CH2SHCH2SH 1,2-Ethanedithiol 1.530 -0.006
C5H8 Bicyclo[1.1.1]pentane 1.557 -0.005
CH2CHCH2F Allyl Fluoride 1.333 -0.005
C2H8N2 Ethylenediamine 1.545 -0.005
C6H10O cyclohexanone 1.542 -0.005
C5H8 1,3-Butadiene, 2-methyl- 1.512 -0.005
C3H6O Propylene oxide 1.471 -0.005
C6H8 Bicyclo[3.1.0]hex-2-ene 1.338 -0.005
C2H2ClF 1-chloro-1-fluoroethylene 1.327 -0.005
C3H3N acrylonitrile 1.339 -0.005
CH2CHCH2CH2Cl 1-Butene, 4-chloro- 1.508 -0.005
H2CCCCH2 Butatriene 1.318 -0.005
C4H4N2 1,3-Diazine 1.393 -0.005
C6H5CN phenyl cyanide 1.397 -0.005
C6H5F Fluorobenzene 1.397 -0.005
CH3CH2SH ethanethiol 1.528 -0.005
C5H8O 2H-Pyran, 3,4-dihydro- 1.510 -0.005
C5H8O 2H-Pyran, 3,4-dihydro- 1.338 -0.005
C12H8 biphenylene 1.372 -0.005
C6H5OH phenol 1.398 -0.005
C6H5CCH phenylacetylene 1.208 -0.005
C5H8 Cyclobutane, methylene- 1.331 -0.005
C4H4O Furan 1.361 -0.005
CH3CH(NH2)COOH Alanine 1.544 -0.005
C6H14 Hexane 1.533 -0.004
C4H8 cyclobutane 1.555 -0.004
C4H4N2 Pyridazine 1.396 -0.004
C6H8 Bicyclo[3.1.0]hex-2-ene 1.521 -0.004
CH3CH2NH2 Ethylamine 1.531 -0.004
C5H8 1,4-Pentadiene 1.511 -0.004
C6H6 Benzvalene 1.339 -0.004
C6H6 Benzene 1.397 -0.004
CH3CHCHCH3 2-Butene, (Z)- 1.346 -0.004
C5H10 2-Pentene, (Z)- 1.338 -0.004
C3H4 cyclopropene 1.296 -0.004
C4H5NO Isoxazole, 5-methyl- 1.362 -0.004
C2H2+ acetylene cation 1.253 -0.004
CH2ClCH2CH3 Propane, 1-chloro- 1.525 -0.004
C2H4S Thiirane 1.484 -0.004
C5H8 Bicyclo[2.1.0]pentane 1.565 -0.004
C6H5CH3 toluene 1.395 -0.004
C6H5CH3 toluene 1.395 -0.004
CH3CCCH3 2-Butyne 1.468 -0.004
C6H5CH3 toluene 1.513 -0.003
C6H5F Fluorobenzene 1.395 -0.003
C5H8 Cyclobutane, methylene- 1.524 -0.003
CH3CH2CHO Propanal 1.509 -0.003
CH2ClCCCl 1,3-dichloropropyne 1.456 -0.003
C6H4Cl2 1,4-dichlorobenzene 1.394 -0.003
C5H12O Butane, 1-methoxy- 1.532 -0.003
CH3CHFCH3 2-Fluoropropane 1.521 -0.003
CH2CClCHCH2 1,3-Butadiene, 2-chloro- 1.469 -0.003
C2H2F2 Ethene, 1,2-difluoro-, (E)- 1.329 -0.003
C2- carbon diatomic anion 1.268 -0.003
C3H2O3 vinylene carbonate 1.331 -0.003
C2H3NO Nitrosoethylene 1.335 -0.003
C12H10 biphenyl 1.489 -0.003
CH2CCH2 allene 1.308 -0.003
CH3CCl2CH3 Propane, 2,2-dichloro- 1.523 -0.003
CH3CCH propyne 1.207 -0.003
C6H10 cyclohexene 1.510 -0.003
C5H8 Cyclobutane, methylene- 1.557 -0.003
C4H6 Bicyclo[1.1.0]butane 1.498 -0.003
C5H10 2-Pentene, (E)- 1.334 -0.003
C5H6 1-Buten-3-yne, 2-methyl- 1.207 -0.003
C4H5NO 3-Methylisoxazole 1.427 -0.003
CH2CHCH2CH3 1-Butene 1.536 -0.002
C4H6 Cyclobutene 1.517 -0.002
C3H4 cyclopropene 1.509 -0.002
CH2CCl2 Ethene, 1,1-dichloro- 1.324 -0.002
C7H16 heptane 1.534 -0.002
C2H2N2O Furazan 1.421 -0.002
C5H12 Propane, 2,2-dimethyl- 1.537 -0.002
C5H8 1,2-Butadiene, 3-methyl- 1.514 -0.002
C2H3CCH 1-Buten-3-yne 1.434 -0.002
C5H4O2 4-Cyclopentene-1,3-dione 1.341 -0.002
C2H5CN ethyl cyanide 1.468 -0.002
C3H3NO Oxazole 1.353 -0.002
C4H4Se selenophene 1.433 -0.002
C4H6 Cyclobutene 1.566 -0.002
CHOCHCHCH3 2-Butenal 1.470 -0.002
C4H5N (E)-2-Butenenitrile 1.432 -0.002
C5H8 Spiropentane 1.482 -0.002
CH3CSNH2 Ethanethioamide 1.512 -0.002
HCCCl Chloroacetylene 1.203 -0.002
C10H8 naphthalene 1.420 -0.002
C2H5Br Ethyl bromide 1.518 -0.002
C10H16 adamantane 1.540 -0.002
C6H5CH2CH3 Ethylbenzene 1.399 -0.002
CH3CHClCH3 Propane, 2-chloro- 1.522 -0.002
C6H5CH2CH3 Ethylbenzene 1.535 -0.002
C5H8 Ethenylcyclopropane 1.334 -0.002
C5H12 Pentane 1.531 -0.001
C2H2O2 Ethanedial 1.526 -0.001
C8H8 cyclooctatetraene 1.337 -0.001
C4H2O3 Maleic Anhydride 1.332 -0.001
C4H4N2 Succinonitrile 1.465 -0.001
C4H2 Diacetylene 1.378 -0.001
C4H4N2 Pyrazine 1.397 -0.001
C7H8 Norbornadiene 1.557 -0.001
C5H8 1,3-Butadiene, 2-methyl- 1.340 -0.001
CH2CO Ketene 1.314 -0.001
C4H6O Furan, 2,5-dihydro- 1.502 -0.001
CH3CH2CH2CH3 Butane 1.531 -0.001
C3F6 hexafluoropropene 1.329 -0.001
C4H8O2 Ethyl acetate 1.515 -0.001
HCCBr bromoacetylene 1.204 -0.001
C4N2 2-Butynedinitrile 1.370 -0.001
C6H4Cl2 1,3-dichlorobenzene 1.392 -0.001
C3H7SH 1-Propanethiol 1.529 -0.001
C4H6O Cyclobutanone 1.556 -0.000
C6H6 Trimethylenecycopropane 1.330 -0.000
C4H8O2 Ethyl acetate 1.508 -0.000
HCCF Fluoroacetylene 1.198 -0.000
C(CN)4 tetracyanomethane 1.484 -0.000
HCCCN Cyanoacetylene 1.206 -0.000
CH2CHCH2CH2Cl 1-Butene, 4-chloro- 1.528 -0.000
CH3CHCHCH3 2-Butene, (Z)- 1.506 -0.000
C2H2 Acetylene 1.203 0.000
C6H8 (Z)-hexa-1,3,5-triene 1.337 0.000
C6H10 cyclohexene 1.530 0.001
C10H8 naphthalene 1.370 0.001
C2H5N Aziridine 1.481 0.001
C4H10O Propane, 2-methoxy- 1.528 0.001
C5H6 1-Buten-3-yne, 2-methyl- 1.336 0.001
C4N2 2-Butynedinitrile 1.190 0.001
CH2CHCHClCH3 1-Butene, 3-chloro- 1.522 0.001
C5H10O 2H-Pyran, tetrahydro- 1.531 0.001
CH3CCH propyne 1.460 0.001
C5H5N Pyridine 1.390 0.001
C4H5N (E)-2-Butenenitrile 1.336 0.001
C6H6 Fulvene 1.476 0.001
CH2ClCHO chloroacetaldehyde 1.521 0.001
CH2C(CH3)OCH3 1-Propene, 2-methoxy- 1.330 0.002
C5H11N Piperidine 1.531 0.002
C6H10 1-Butyne, 3,3-dimethyl- 1.209 0.002
C6H8 Bicyclo[2.1.1]hex-2-ene 1.332 0.002
C6H12 Cyclohexane 1.530 0.002
C5H10 Cyclopropane, 1,1-dimethyl- 1.514 0.002
CF3COOH trifluoroacetic acid 1.546 0.002
C4H4O Furan 1.431 0.002
C6H8 Bicyclo[3.1.0]hex-2-ene 1.494 0.002
CH2C(CH3)OCH3 1-Propene, 2-methoxy- 1.501 0.002
C3H8 Propane 1.526 0.002
C2F2 difluoroacetylene 1.187 0.002
C2H2F2 Ethene, 1,2-difluoro-, (Z)- 1.324 0.002
C5H8O 2H-Pyran, 3,4-dihydro- 1.530 0.002
C6H5CH3 toluene 1.394 0.002
C5H8 Bicyclo[2.1.0]pentane 1.528 0.002
CH2ClCCCl 1,3-dichloropropyne 1.201 0.002
C6H4Cl2 1,4-dichlorobenzene 1.388 0.002
C6H5F Fluorobenzene 1.383 0.002
C6H8 Bicyclo[3.1.0]hex-2-ene 1.529 0.002
C6H10 cyclohexene 1.530 0.002
CH3CN Acetonitrile 1.458 0.003
C4H8O2 1,3-Dioxane 1.528 0.003
SiC2 Silicon dicarbide 1.265 0.003
C6H8 (Z)-hexa-1,3,5-triene 1.458 0.003
CH3CONH2 Acetamide 1.519 0.003
CH3CH2CHO Propanal 1.523 0.003
C3H4N2 1H-Pyrazole 1.374 0.003
C4H2 Diacetylene 1.205 0.003
C3H4N2 1H-Imidazole 1.364 0.003
C10H8 naphthalene 1.410 0.003
C4H5N Pyrrole 1.417 0.004
C3H6 Cyclopropane 1.501 0.004
C5H10O 2-Butanone, 3-methyl- 1.534 0.004
C5H7N Cyclobutanecarbonitrile 1.551 0.004
C4H10O Ethoxy ethane 1.517 0.004
CH2C(CH3)CH3 1-Propene, 2-methyl- 1.507 0.004
C5H6 1,3-Cyclopentadiene 1.340 0.004
C6H4Cl2 1,3-dichlorobenzene 1.388 0.004
CH3CH2O Ethoxy radical 1.521 0.004
C2H2O4 Oxalic Acid 1.544 0.004
C5H8 Ethenylcyclopropane 1.475 0.004
CH3CHO Acetaldehyde 1.501 0.005
C5H10S 2H-Thiopyran, tetrahydro- 1.528 0.005
C10H8 naphthalene 1.420 0.005
CH3CH2OH Ethanol 1.512 0.005
C4H9N Pyrrolidine 1.534 0.005
C5H5N Bicyclo[1.1.0]butane-1-carbonitrile 1.498 0.005
CH2C(CH3)CH3 1-Propene, 2-methyl- 1.330 0.005
C6H5Cl chlorobenzene 1.386 0.005
C2H4O Ethylene oxide 1.459 0.005
C6H6 Benzvalene 1.503 0.006
HCCCN Cyanoacetylene 1.376 0.006
C2H5F fluoroethane 1.505 0.006
C5H8O Methyl cyclopropyl ketone 1.510 0.006
CH3CH(CH3)CH3 Isobutane 1.525 0.006
C7H12 Norbornane 1.536 0.006
C5H8 Cyclopentene 1.540 0.006
CH2CCHCH3 1,2-Butadiene 1.301 0.006
C4 Carbon tetramer 1.304 0.006
C6H6 Fulvene 1.470 0.007
CH2ClCHClCH3 Propane, 1,2-dichloro- 1.519 0.007
C5H6 1,3-Cyclopentadiene 1.460 0.007
CH2CHOH ethenol 1.326 0.007
C5H8O 2H-Pyran, 3,4-dihydro- 1.516 0.007
CHOCH(CH3)CH3 Propanal, 2-methyl- 1.528 0.007
C3H5Cl3 Propane, 1,2,3-trichloro- 1.524 0.007
CH2CHCHCH2 1,3-Butadiene 1.337 0.008
C4H6O Cyclobutanone 1.527 0.008
CH3CHF2 Ethane, 1,1-difluoro- 1.498 0.008
C6H5NH2 aniline 1.392 0.008
CH3SCH2CH3 Ethane, (methylthio)- 1.530 0.008
CH3CHSHCH3 2-Propanethiol 1.520 0.008
CH3CH2Cl Ethyl chloride 1.510 0.008
C2H5CN ethyl cyanide 1.526 0.008
C3H8O2 1,3-Propanediol 1.514 0.008
CH2CHCHO Acrolein 1.468 0.009
C4H4N2 Pyridazine 1.375 0.009
C5H6 1-Buten-3-yne, 2-methyl- 1.501 0.009
C8H8 cyclooctatetraene 1.470 0.009
C5H6S Thiophene, 3-methyl- 1.423 0.009
C3H4O Methylketene 1.306 0.009
CH2CHCH2F Allyl Fluoride 1.488 0.009
C3H2N2 Malononitrile 1.459 0.009
CHCCH2CH3 1-Butyne 1.457 0.009
C4H4S Thiophene 1.423 0.010
C5H8 1,3-Butadiene, 2-methyl- 1.463 0.010
C4H10O Propane, 2-methoxy- 1.519 0.010
C7H8 Norbornadiene 1.530 0.010
CH2CHCH2CH3 1-Butene 1.493 0.011
C6H6 Trimethylenecycopropane 1.437 0.011
C3H4O Cyclopropanone 1.475 0.011
C5H10 2-Pentene, (Z)- 1.490 0.012
C2 Carbon diatomic 1.243 0.012
C4H6 Methylenecyclopropane 1.332 0.012
C3H3N acrylonitrile 1.426 0.012
C6H5CN phenyl cyanide 1.388 0.012
C6H10O cyclohexanone 1.503 0.012
CH2CHCH3 Propene 1.488 0.012
CHClCHCl Ethene, 1,2-dichloro-, (Z)- 1.317 0.013
C6H5CCH phenylacetylene 1.388 0.013
C4H10O2 Ethane, 1,2-dimethoxy- 1.504 0.014
C2H4F2 1,2-difluoroethane 1.493 0.015
F2CCCF2 tetrafluoroallene 1.282 0.015
C5H8 Bicyclo[2.1.0]pentane 1.507 0.015
C12H8 biphenylene 1.370 0.015
CH3CH(CH3)CN Propanenitrile, 2-methyl- 1.522 0.015
CHF2CHF2 1,1,2,2-tetrafluoroethane 1.511 0.015
CH(CN)3 tricyanomethane 1.460 0.016
C3 carbon trimer 1.277 0.016
C6H5Br bromobenzene 1.375 0.017
CH3CH(NH2)COOH Alanine 1.509 0.017
C6H8 Bicyclo[3.1.0]hex-2-ene 1.482 0.019
C5H6 Cyclopropylacetylene 1.422 0.019
C5H5N Bicyclo[1.1.0]butane-1-carbonitrile 1.398 0.020
ClCOClCO Oxalyl chloride 1.534 0.021
C5H10 2-Pentene, (E)- 1.484 0.022
C3O2 Carbon suboxide 1.251 0.025
C5H8O Cyclopentanone 1.504 0.027
C3H4O Cyclopropanone 1.575 0.028
C4H4N2O2 Uracil 1.430 0.028
C2F4 Tetrafluoroethylene 1.311 0.041
C2Cl4 Tetrachloroethylene 1.354 0.048
C4H6 1-Methylcyclopropene 1.300 0.206
C4H6 1-Methylcyclopropene 1.476 0.786
C4H8S Thiophene, tetrahydro- 1.532 1.769