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Compare Bonds

18 10 26 16 45

wB97X-D/3-21G* 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-1.766

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 -0.427
CF3CN Acetonitrile, trifluoro- 1.492 -0.077
CH2ClCHCl2 1,1,2-trichloroethane 1.580 -0.053
C4H6 Methylenecyclopropane 1.542 -0.049
C2Cl2 dichloroacetylene 1.246 -0.046
C3H5 Allyl radical 1.428 -0.045
C4H6 Methylenecyclopropane 1.457 -0.043
C4H5N Cyclopropanecarbonitrile 1.472 -0.042
C5H10 2-Pentene, (E)- 1.576 -0.041
C2F6 hexafluoroethane 1.560 -0.038
C3H3NO Isoxazole 1.356 -0.035
C4H6O2 2,3-Butanedione 1.527 -0.034
C2N2 Cyanogen 1.389 -0.033
CHClCHCl Ethene, 1,2-dichloro-, (E)- 1.354 -0.032
C3F6 hexafluoropropene 1.513 -0.031
C6H5Br bromobenzene 1.420 -0.030
CH3CCl(CH3)CH3 Propane, 2-chloro-2-methyl- 1.530 -0.030
C5H6 Bicyclo[2.1.0]pent-2-ene 1.560 -0.029
C5H6 1,3-Cyclopentadiene 1.540 -0.028
C4H6O2 2,3-Butanedione 1.507 -0.025
C5H6S Thiophene, 3-methyl- 1.530 -0.025
CH2CHCH3 Propene 1.353 -0.024
C6H8 (Z)-hexa-1,3,5-triene 1.368 -0.024
C5H8 Bicyclo[2.1.0]pentane 1.536 -0.023
H2NCH2COOH Glycine 1.532 -0.023
C6F6 hexafluorobenzene 1.401 -0.022
C2HF3 Trifluoroethylene 1.341 -0.022
C6H5CN phenyl cyanide 1.451 -0.022
CF2CCl2 difluorodichloroethylene 1.345 -0.021
C5H8 Spiropentane 1.557 -0.021
C4H5NO 3-Methylisoxazole 1.514 -0.020
CH2CHCHCH2 1,3-Butadiene 1.476 -0.020
C9H8 Indene 1.415 -0.019
CH2CF2 Ethene, 1,1-difluoro- 1.340 -0.019
C6H8 1,4-Cyclohexadiene 1.347 -0.019
C5H10 2-Pentene, (Z)- 1.561 -0.018
C5H9N Pentanenitrile 1.478 -0.018
C4H6O Furan, 2,5-dihydro- 1.347 -0.018
C5H8 Cyclopentene 1.350 -0.018
C4H5NO Isoxazole, 5-methyl- 1.505 -0.018
C5H8O Cyclopentanone 1.557 -0.017
CH3CCl3 Ethane, 1,1,1-trichloro- 1.550 -0.017
H2CCCCH2 Butatriene 1.283 -0.017
C6H5CCH phenylacetylene 1.448 -0.017
CH3CHCHCH3 2-Butene, (E)- 1.347 -0.016
CH3CHCl2 Ethane, 1,1-dichloro- 1.540 -0.016
C3H5ClO Oxirane, (chloromethyl)- 1.523 -0.016
C6H5NO2 Nitrobenzene 1.399 -0.015
C3H8O2 Propylene glycol 1.540 -0.015
CH3CH(CH3)CN Propanenitrile, 2-methyl- 1.481 -0.014
C6H12 (E)-3-methylpent-2-ene 1.349 -0.014
C3F8 perfluoropropane 1.546 -0.014
C2H6O2 1,2-Ethanediol 1.530 -0.014
CH2CHCH2CH3 1-Butene 1.342 -0.014
C6H4Cl2 1,3-dichlorobenzene 1.404 -0.013
CH2CClCHCH2 1,3-Butadiene, 2-chloro- 1.344 -0.013
CH2CClCHCH2 1,3-Butadiene, 2-chloro- 1.344 -0.013
C6H6 Fulvene 1.349 -0.013
C6H5Cl chlorobenzene 1.402 -0.012
CHOCHCHCH3 2-Butenal 1.345 -0.012
C4H8O2 1,3-Dioxolane, 2-methyl- 1.522 -0.012
C2H4 Ethylene 1.339 -0.012
C4H6S Thiophene, 2,5-dihydro- 1.340 -0.012
CHCCH2CH3 1-Butyne 1.217 -0.012
C5H8 1,4-Pentadiene 1.339 -0.012
CH2CHCH2CH2Cl 1-Butene, 4-chloro- 1.339 -0.012
CH2CS Thioketene 1.314 -0.011
C5H6 1-Buten-3-yne, 2-methyl- 1.445 -0.011
CH3COOH Acetic acid 1.517 -0.011
C6H10O cyclohexanone 1.545 -0.010
CH2CHF Ethene, fluoro- 1.329 -0.010
CH3CH(NH2)COOH Alanine 1.544 -0.010
CH2CHCHClCH3 1-Butene, 3-chloro- 1.337 -0.010
C3F6 hexafluoropropene 1.329 -0.010
C6H5CH2CH3 Ethylbenzene 1.524 -0.010
CH2CCHCH3 1,2-Butadiene 1.314 -0.010
C4H4N2 Succinonitrile 1.561 -0.009
C5H6 Cyclopropylacetylene 1.211 -0.009
C2H3CCH 1-Buten-3-yne 1.344 -0.009
C(CN)4 tetracyanomethane 1.484 -0.009
CHClCCl2 Trichloroethylene 1.337 -0.009
C2H Ethynyl radical 1.217 -0.009
C2H2ClF 1-chloro-1-fluoroethylene 1.327 -0.009
C6H5Br bromobenzene 1.401 -0.009
C2H5CN ethyl cyanide 1.468 -0.009
C6H10 cyclohexene 1.340 -0.009
C5H8 Cyclobutane, methylene- 1.331 -0.009
C6H12 (E)-3-methylpent-2-ene 1.551 -0.009
C4H5N (E)-2-Butenenitrile 1.432 -0.009
CH2CO Ketene 1.314 -0.009
C2H3Cl Ethene, chloro- 1.332 -0.009
C2H2O2 Ethanedial 1.526 -0.009
CH2CHCH2F Allyl Fluoride 1.333 -0.009
C4N2 2-Butynedinitrile 1.370 -0.008
C6H8 Bicyclo[3.1.0]hex-2-ene 1.530 -0.008
C2H3CCH 1-Buten-3-yne 1.215 -0.008
C2H3Br vinyl bromide 1.332 -0.008
C4H2 Diacetylene 1.378 -0.008
CH3CH(CH3)ONO Isopropyl nitrite 1.534 -0.008
CH3CCCH3 2-Butyne 1.214 -0.008
CF3COOH trifluoroacetic acid 1.546 -0.008
H2CCCCH2 Butatriene 1.318 -0.008
CH2CHCHO Acrolein 1.339 -0.008
C2H3NO Nitrosoethylene 1.335 -0.007
C2H2F2 Ethene, 1,2-difluoro-, (E)- 1.329 -0.007
C5H5N Pyridine 1.400 -0.007
C7H8 Norbornadiene 1.336 -0.007
C2H3 vinyl 1.316 -0.007
C3H6O Propylene oxide 1.513 -0.007
C6H6 Trimethylenecycopropane 1.330 -0.007
C6H5Cl chlorobenzene 1.399 -0.007
C12H8 biphenylene 1.372 -0.007
C3H7N Cyclopropylamine 1.520 -0.007
C5H10O 2-Butanone, 3-methyl- 1.525 -0.007
C5H10 2-Pentene, (Z)- 1.338 -0.007
CH3CHCHCH3 2-Butene, (Z)- 1.346 -0.006
C4H4N2 Succinonitrile 1.465 -0.006
CH3CHClCH2CH3 Butane, 2-chloro- 1.534 -0.006
CH3OC2H5 Ethane, methoxy- 1.521 -0.006
C3H3N acrylonitrile 1.339 -0.006
C4H4S Thiophene 1.370 -0.006
C6H5CCH phenylacetylene 1.396 -0.006
C6H5CCH phenylacetylene 1.208 -0.006
C6H12 (E)-3-methylpent-2-ene 1.511 -0.006
CH2ClCH2CH2CH3 Butane, 1-chloro- 1.533 -0.006
C5H8O 2H-Pyran, 3,4-dihydro- 1.338 -0.006
C5H5N Bicyclo[1.1.0]butane-1-carbonitrile 1.514 -0.006
C5H6S Thiophene, 3-methyl- 1.370 -0.006
HCCCN Cyanoacetylene 1.376 -0.006
CH2CCH2 allene 1.308 -0.006
C4H6 Bicyclo[1.1.0]butane 1.497 -0.005
C4H5N Cyclopropanecarbonitrile 1.513 -0.005
C6H5CCH phenylacetylene 1.398 -0.005
C4H6S Thiophene, 2,5-dihydro- 1.518 -0.005
CH2ClCCCl 1,3-dichloropropyne 1.456 -0.005
C6H5CN phenyl cyanide 1.396 -0.005
C12H8 biphenylene 1.428 -0.005
C6H5F Fluorobenzene 1.397 -0.005
CH3CF3 Ethane, 1,1,1-trifluoro- 1.494 -0.005
C5H4O2 4-Cyclopentene-1,3-dione 1.341 -0.005
C5H10 2-Pentene, (E)- 1.334 -0.005
C6H5CN phenyl cyanide 1.397 -0.004
C8H8 cyclooctatetraene 1.337 -0.004
C6H6 Fulvene 1.355 -0.004
C4H4N2 Pyrazine 1.397 -0.004
C4H5NO 3-Methylisoxazole 1.362 -0.004
CH3CHS Thioacetaldehyde 1.506 -0.004
C5H6 1-Buten-3-yne, 2-methyl- 1.207 -0.004
C5H4O2 4-Cyclopentene-1,3-dione 1.509 -0.004
C5H10 Cyclopropane, 1,1-dimethyl- 1.520 -0.004
CH2ClCH2Cl Ethane, 1,2-dichloro- 1.531 -0.004
CH3CCH propyne 1.207 -0.004
HCCCl Chloroacetylene 1.203 -0.004
C6H5F Fluorobenzene 1.395 -0.004
CH2CCl2 Ethene, 1,1-dichloro- 1.324 -0.004
C6H6 Benzvalene 1.339 -0.004
CH3COCl Acetyl Chloride 1.506 -0.004
CH2CHCHClCH3 1-Butene, 3-chloro- 1.503 -0.004
C6H8 Bicyclo[3.1.0]hex-2-ene 1.338 -0.004
C6H6 Benzene 1.397 -0.004
C6H5OH phenol 1.398 -0.004
C4H4N2 Pyridazine 1.396 -0.003
C12H10 biphenyl 1.489 -0.003
C12H8 biphenylene 1.432 -0.003
HCCF Fluoroacetylene 1.198 -0.003
C4H4O Furan 1.361 -0.003
C6H5CH3 toluene 1.395 -0.003
C2H3CCH 1-Buten-3-yne 1.434 -0.003
C4H5N Pyrrole 1.382 -0.003
C5H8 Ethenylcyclopropane 1.334 -0.003
C6H5CH3 toluene 1.395 -0.003
C6H4Cl2 1,4-dichlorobenzene 1.394 -0.003
C3H2O3 vinylene carbonate 1.331 -0.003
C7H12 Norbornane 1.573 -0.003
CHOCHCHCH3 2-Butenal 1.501 -0.003
C4H4N2 1,3-Diazine 1.393 -0.002
CH3COF Acetyl fluoride 1.503 -0.002
C6H8 Bicyclo[3.1.0]hex-2-ene 1.522 -0.002
CH3CH2CHO Propanal 1.509 -0.002
CH3CN Acetonitrile 1.458 -0.002
CH3CCCH3 2-Butyne 1.468 -0.002
C6H8 1,4-Cyclohexadiene 1.511 -0.002
C2F2 difluoroacetylene 1.187 -0.002
C4N2 2-Butynedinitrile 1.190 -0.002
C3H4N2 1H-Pyrazole 1.417 -0.002
CH2CHCH2CH2Cl 1-Butene, 4-chloro- 1.508 -0.002
C5H8 1,3-Butadiene, 2-methyl- 1.340 -0.002
HCCCN Cyanoacetylene 1.206 -0.002
C4H5N (E)-2-Butenenitrile 1.501 -0.002
C6H5CH2CH3 Ethylbenzene 1.399 -0.002
C3H4O Methylketene 1.518 -0.001
CH2CCHCH3 1,2-Butadiene 1.515 -0.001
HCCBr bromoacetylene 1.204 -0.001
CH2CClCHCH2 1,3-Butadiene, 2-chloro- 1.469 -0.001
CHCCH2CH3 1-Butyne 1.544 -0.001
C2H2O4 Oxalic Acid 1.544 -0.001
C6H4Cl2 1,3-dichlorobenzene 1.392 -0.001
C5H6 Cyclopropylacetylene 1.527 -0.001
C2H2F2 Ethene, 1,2-difluoro-, (Z)- 1.324 -0.001
C3H5ClO Oxirane, (chloromethyl)- 1.475 -0.001
C2H2+ acetylene cation 1.253 -0.001
CH3CHCHCH3 2-Butene, (E)- 1.508 -0.001
C6H8 (Z)-hexa-1,3,5-triene 1.337 -0.001
C2H2 Acetylene 1.203 -0.001
C4H5NO Isoxazole, 5-methyl- 1.427 -0.001
C4H5N (E)-2-Butenenitrile 1.336 -0.001
C10H8 naphthalene 1.420 -0.001
CHOCHCHCH3 2-Butenal 1.470 -0.001
C5H8 Ethenylcyclopropane 1.522 -0.000
C6H10O cyclohexanone 1.542 -0.000
CH2ClCCCl 1,3-dichloropropyne 1.201 -0.000
CH2C(CH3)OCH3 1-Propene, 2-methoxy- 1.330 -0.000
C5H8 1,3-Butadiene, 2-methyl- 1.512 0.000
C4H8O2 Ethyl acetate 1.508 0.000
C5H10 Cyclopentane 1.546 0.000
C5H6 1-Buten-3-yne, 2-methyl- 1.336 0.000
C5H9N Pentanenitrile 1.536 0.000
C5H8 1,4-Pentadiene 1.511 0.000
C4H2O3 Maleic Anhydride 1.332 0.000
C3H4 cyclopropene 1.296 0.001
C6H5CH3 toluene 1.513 0.001
C5H5N Bicyclo[1.1.0]butane-1-carbonitrile 1.518 0.001
C5H5N Pyridine 1.390 0.001
C6H10 1-Butyne, 3,3-dimethyl- 1.209 0.001
C10H8 naphthalene 1.370 0.001
C3H7SH 1-Propanethiol 1.536 0.001
C2- carbon diatomic anion 1.268 0.001
C6H8 Bicyclo[2.1.1]hex-2-ene 1.544 0.001
C5H12 Propane, 2,2-dimethyl- 1.537 0.002
C4H5NO Isoxazole, 5-methyl- 1.362 0.002
C4H6 Cyclobutene 1.342 0.002
C6H4Cl2 1,4-dichlorobenzene 1.388 0.002
C4H2 Diacetylene 1.205 0.002
CH3CCl2CH3 Propane, 2,2-dichloro- 1.523 0.002
C5H8 Ethenylcyclopropane 1.475 0.002
C10H16 adamantane 1.540 0.002
C2H8N2 Ethylenediamine 1.545 0.002
C6H10 cyclohexene 1.510 0.003
C5H8 Cyclopentene 1.518 0.003
C12H8 biphenylene 1.524 0.003
C6H5F Fluorobenzene 1.383 0.003
C6H5CH3 toluene 1.394 0.003
CH2CHCHO Acrolein 1.479 0.003
C5H10 Cyclopropane, 1,1-dimethyl- 1.514 0.003
C3H4O Methylketene 1.306 0.003
C5H8 Spiropentane 1.482 0.003
C5H8O 2H-Pyran, 3,4-dihydro- 1.510 0.003
C3H2N2 Malononitrile 1.459 0.003
CH3CHFCH3 2-Fluoropropane 1.521 0.003
C5H8 1,2-Butadiene, 3-methyl- 1.514 0.003
CH2CCHCH3 1,2-Butadiene 1.301 0.003
CH3CCH propyne 1.460 0.004
CH2ClCH2CH3 Propane, 1-chloro- 1.525 0.004
C4H4Se selenophene 1.433 0.004
C6H14 Hexane 1.533 0.004
CH3CHCHCH3 2-Butene, (Z)- 1.506 0.004
C7H12 Norbornane 1.546 0.004
C3H3NO Oxazole 1.353 0.004
CH3CH2NH2 Ethylamine 1.531 0.004
C7H16 heptane 1.534 0.004
C6H8 (Z)-hexa-1,3,5-triene 1.458 0.004
C10H8 naphthalene 1.410 0.004
C3H3N acrylonitrile 1.426 0.004
CH2C(CH3)CH3 1-Propene, 2-methyl- 1.330 0.004
C5H12O Butane, 1-methoxy- 1.532 0.005
C2H6 Ethane 1.536 0.005
C6H4Cl2 1,3-dichlorobenzene 1.388 0.005
CH2SHCH2SH 1,2-Ethanedithiol 1.530 0.005
C5H5N Bicyclo[1.1.0]butane-1-carbonitrile 1.398 0.005
CH2CHCH2CH2Cl 1-Butene, 4-chloro- 1.528 0.006
C5H6 Bicyclo[2.1.0]pent-2-ene 1.530 0.006
C6H5CH2CH3 Ethylbenzene 1.535 0.006
F2CCCF2 tetrafluoroallene 1.282 0.006
CH2ClCHO chloroacetaldehyde 1.521 0.006
C5H12 Pentane 1.531 0.006
C6H5Cl chlorobenzene 1.386 0.006
C3H8O2 1,3-Propanediol 1.514 0.006
CH2CHOH ethenol 1.326 0.006
C6H8 Bicyclo[3.1.0]hex-2-ene 1.494 0.006
CH3CH2CH2CH3 Butane 1.531 0.006
CH2C(CH3)OCH3 1-Propene, 2-methoxy- 1.501 0.007
CH3CHClCH3 Propane, 2-chloro- 1.522 0.007
C4H8O2 Ethyl acetate 1.515 0.007
C10H8 naphthalene 1.420 0.007
CH2CHCHCH2 1,3-Butadiene 1.337 0.007
C4H10O Propane, 2-methoxy- 1.528 0.007
CH3CONH2 Acetamide 1.519 0.007
CH2CHCHClCH3 1-Butene, 3-chloro- 1.522 0.007
C4H5NO 3-Methylisoxazole 1.427 0.007
C6H8 Bicyclo[3.1.0]hex-2-ene 1.529 0.007
C5H6 Cyclopropylacetylene 1.503 0.007
C3H6S Thietane 1.549 0.007
CH3CSNH2 Ethanethioamide 1.512 0.007
C5H6 1,3-Cyclopentadiene 1.340 0.008
CH3CH2CHO Propanal 1.523 0.008
CH3CH2SH ethanethiol 1.528 0.008
C2H4S Thiirane 1.484 0.008
C6H10 cyclohexene 1.530 0.008
C3H6O Propylene oxide 1.471 0.008
C6H8 Bicyclo[2.1.1]hex-2-ene 1.332 0.008
C2H2N2O Furazan 1.421 0.008
C6H12 Cyclohexane 1.530 0.008
C4H10O Ethanol, 1,1-dimethyl- 1.529 0.008
C5H8O Methyl cyclopropyl ketone 1.510 0.009
C3H7SH 1-Propanethiol 1.529 0.009
SiC2 Silicon dicarbide 1.265 0.009
CH3CHF2 Ethane, 1,1-difluoro- 1.498 0.009
C6H8 Bicyclo[3.1.0]hex-2-ene 1.521 0.009
C2H5Br Ethyl bromide 1.518 0.009
C3H4N2 1H-Imidazole 1.364 0.009
ClCOClCO Oxalyl chloride 1.534 0.009
C3H5Cl3 Propane, 1,2,3-trichloro- 1.524 0.009
CHF2CHF2 1,1,2,2-tetrafluoroethane 1.511 0.009
CH(CN)3 tricyanomethane 1.460 0.009
C4H10O Ethoxy ethane 1.517 0.009
C6H10 cyclohexene 1.530 0.009
C5H10O 2-Butanone, 3-methyl- 1.534 0.010
CH2CHCH2CH3 1-Butene 1.536 0.010
C8H8 cyclooctatetraene 1.470 0.010
CHClCHCl Ethene, 1,2-dichloro-, (Z)- 1.317 0.010
CH3CHO Acetaldehyde 1.501 0.010
CH2C(CH3)CH3 1-Propene, 2-methyl- 1.507 0.010
C6H6 Benzvalene 1.503 0.010
C5H10O 2H-Pyran, tetrahydro- 1.531 0.010
C6H5NH2 aniline 1.392 0.010
C4H6 Methylenecyclopropane 1.332 0.010
C4H5N Pyrrole 1.417 0.010
C3H4N2 1H-Pyrazole 1.374 0.011
CH3CH2O Ethoxy radical 1.521 0.011
CHCCH2CH3 1-Butyne 1.457 0.011
CH2ClCHClCH3 Propane, 1,2-dichloro- 1.519 0.011
C5H8 Cyclobutane, methylene- 1.524 0.011
C5H10S 2H-Thiopyran, tetrahydro- 1.528 0.011
C6H5CN phenyl cyanide 1.388 0.012
C4H6O Furan, 2,5-dihydro- 1.502 0.012
C7H8 Norbornadiene 1.557 0.012
C4H4N2 Pyridazine 1.375 0.012
C6H6 Fulvene 1.476 0.012
CH3CH(CH3)CH3 Isobutane 1.525 0.012
CHOCH(CH3)CH3 Propanal, 2-methyl- 1.528 0.012
C4H4O Furan 1.431 0.013
C4H6O Cyclobutanone 1.556 0.013
C5H8 1,3-Butadiene, 2-methyl- 1.463 0.013
C5H8O 2H-Pyran, 3,4-dihydro- 1.530 0.013
C5H6S Thiophene, 3-methyl- 1.423 0.013
C2H5F fluoroethane 1.505 0.013
CH3CH2OH Ethanol 1.512 0.013
C6H5CCH phenylacetylene 1.388 0.014
C3H8 Propane 1.526 0.014
C5H6 Cyclopropylacetylene 1.422 0.014
C4H8 cyclobutane 1.555 0.014
CH3SCH2CH3 Ethane, (methylthio)- 1.530 0.014
C8H8 cubane 1.571 0.014
C4H6 Bicyclo[1.1.0]butane 1.498 0.014
C5H6 1-Buten-3-yne, 2-methyl- 1.501 0.014
CH2CHCH2F Allyl Fluoride 1.488 0.014
C4 Carbon tetramer 1.304 0.014
C7H12 Norbornane 1.536 0.014
C6H10O cyclohexanone 1.503 0.014
C2 Carbon diatomic 1.243 0.014
C3H4O Cyclopropanone 1.475 0.015
C4H4S Thiophene 1.423 0.015
CH3CHSHCH3 2-Propanethiol 1.520 0.015
C5H8 Cyclobutane, methylene- 1.557 0.015
C12H8 biphenylene 1.370 0.015
C4H8O2 1,3-Dioxane 1.528 0.015
C4H9N Pyrrolidine 1.534 0.016
C5H8O 2H-Pyran, 3,4-dihydro- 1.516 0.016
C4H10O2 Ethane, 1,2-dimethoxy- 1.504 0.016
C3O2 Carbon suboxide 1.251 0.016
C5H10 2-Pentene, (Z)- 1.490 0.016
C4H10O Propane, 2-methoxy- 1.519 0.016
CH2CHCH2CH3 1-Butene 1.493 0.016
C5H6 1,3-Cyclopentadiene 1.460 0.016
C3 carbon trimer 1.277 0.016
CH3CH2Cl Ethyl chloride 1.510 0.016
C2H5N Aziridine 1.481 0.017
C5H8 Bicyclo[2.1.0]pentane 1.528 0.017
C6H6 Fulvene 1.470 0.017
C6H5Br bromobenzene 1.375 0.018
C5H8 Bicyclo[2.1.0]pentane 1.565 0.018
C6H6 Trimethylenecycopropane 1.437 0.018
C4H6 Cyclobutene 1.517 0.018
C5H8 Cyclopentene 1.540 0.018
C2H4F2 1,2-difluoroethane 1.493 0.019
CH3CH(NH2)COOH Alanine 1.509 0.019
C5H5N Bicyclo[1.1.0]butane-1-carbonitrile 1.498 0.019
CH2CHCH3 Propene 1.488 0.020
C6H6 Benzvalene 1.529 0.020
C7H8 Norbornadiene 1.530 0.020
C4H6 Cyclobutene 1.566 0.020
C5H8 Bicyclo[1.1.1]pentane 1.557 0.020
C3H6 Cyclopropane 1.501 0.020
C2H5CN ethyl cyanide 1.526 0.020
CH3CH(CH3)CN Propanenitrile, 2-methyl- 1.522 0.021
C5H7N Cyclobutanecarbonitrile 1.551 0.022
C3H4 cyclopropene 1.509 0.022
C6H6 Benzvalene 1.452 0.022
C4H6O Cyclobutanone 1.527 0.024
C2H4O Ethylene oxide 1.459 0.025
C5H6 Propellane 1.525 0.025
C5H10 2-Pentene, (E)- 1.484 0.026
C4H4N2O2 Uracil 1.430 0.028
C3H4O Cyclopropanone 1.575 0.030
C6H8 Bicyclo[3.1.0]hex-2-ene 1.482 0.031
C5H8 Bicyclo[2.1.0]pentane 1.507 0.035
C2F4 Tetrafluoroethylene 1.311 0.035
C5H8O Cyclopentanone 1.504 0.036
C2Cl4 Tetrachloroethylene 1.354 0.047
C5H6 Propellane 1.596 0.062
C4H6 1-Methylcyclopropene 1.300 0.234
C4H6 1-Methylcyclopropene 1.476 0.795
C4H8S Thiophene, tetrahydro- 1.532 1.766