return to home page Computational Chemistry Comparison and Benchmark DataBase Release 22 (May 2022) Standard Reference Database 101 National Institute of Standards and Technology
You are here: Home > Geometry > Experimental > Same bond/angle many molecules OR Comparisons > Geometry > Bonds, angles > Same bond/angle many molecules

Compare Bonds

18 10 26 16 45

BLYP/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-0.426
Most positive difference C4H8S Thiophene, tetrahydro-1.814

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 -0.411
CF3CN Acetonitrile, trifluoro- 1.492 -0.068
C4H6 Methylenecyclopropane 1.542 -0.048
CH3CHNOH Acetaldoxime 1.550 -0.041
CH2ClCHCl2 1,1,2-trichloroethane 1.580 -0.041
C4H6 Methylenecyclopropane 1.457 -0.041
C5H6 Bicyclo[2.1.0]pent-2-ene 1.560 -0.034
C5H10 2-Pentene, (E)- 1.576 -0.033
C3H5 Allyl radical 1.428 -0.032
CH3CCl(CH3)CH3 Propane, 2-chloro-2-methyl- 1.530 -0.030
C3H3NO Isoxazole 1.356 -0.029
C2Cl2 dichloroacetylene 1.246 -0.028
C2N2 Cyanogen 1.389 -0.024
C5H8 Bicyclo[2.1.0]pentane 1.536 -0.023
C4H6O2 2,3-Butanedione 1.527 -0.021
CH2CHCHCH2 1,3-Butadiene 1.476 -0.020
C4H5N Cyclopropanecarbonitrile 1.472 -0.020
C5H8 Spiropentane 1.557 -0.019
C5H6 1,3-Cyclopentadiene 1.540 -0.019
CH3CCl3 Ethane, 1,1,1-trichloro- 1.550 -0.014
C6H5Br bromobenzene 1.420 -0.014
C5H6S Thiophene, 3-methyl- 1.530 -0.012
C5H5N Bicyclo[1.1.0]butane-1-carbonitrile 1.514 -0.011
C6H5CN phenyl cyanide 1.451 -0.010
C5H10 2-Pentene, (Z)- 1.561 -0.009
CH2CHCH3 Propene 1.353 -0.009
C4N2 2-Butynedinitrile 1.370 -0.009
C6H5CCH phenylacetylene 1.448 -0.009
C5H8O Cyclopentanone 1.557 -0.008
C3F8 perfluoropropane 1.546 -0.008
CH3CHCl2 Ethane, 1,1-dichloro- 1.540 -0.008
C3F6 hexafluoropropene 1.513 -0.008
C4H2 Diacetylene 1.378 -0.007
CH2ClCCCl 1,3-dichloropropyne 1.456 -0.006
CHClCHCl Ethene, 1,2-dichloro-, (E)- 1.354 -0.006
C2F6 hexafluoroethane 1.560 -0.006
C12H8 biphenylene 1.524 -0.006
C4H5N Cyclopropanecarbonitrile 1.513 -0.005
C9H8 Indene 1.415 -0.005
C6H8 Bicyclo[3.1.0]hex-2-ene 1.530 -0.005
C4H6O Furan, 2,5-dihydro- 1.347 -0.005
C4H6O2 2,3-Butanedione 1.507 -0.005
H2CCCCH2 Butatriene 1.283 -0.004
CH2CClCHCH2 1,3-Butadiene, 2-chloro- 1.469 -0.004
C5H8 Cyclopentene 1.350 -0.003
C4H5NO 3-Methylisoxazole 1.514 -0.003
CH3CF3 Ethane, 1,1,1-trifluoro- 1.494 -0.002
C5H6 1-Buten-3-yne, 2-methyl- 1.445 -0.002
C3H7N Cyclopropylamine 1.520 -0.002
C6H8 (Z)-hexa-1,3,5-triene 1.368 -0.002
C4H6S Thiophene, 2,5-dihydro- 1.518 -0.001
C4H5NO Isoxazole, 5-methyl- 1.505 -0.001
CH3CH(CH3)CN Propanenitrile, 2-methyl- 1.481 -0.001
H2NCH2COOH Glycine 1.532 -0.001
C3H5ClO Oxirane, (chloromethyl)- 1.523 -0.001
C6H8 1,4-Cyclohexadiene 1.347 -0.001
C5H5N Bicyclo[1.1.0]butane-1-carbonitrile 1.518 -0.001
C6H10O cyclohexanone 1.545 -0.000
C5H9N Pentanenitrile 1.478 -0.000
C2H3CCH 1-Buten-3-yne 1.434 -0.000
C6F6 hexafluorobenzene 1.401 -0.000
C2HF3 Trifluoroethylene 1.341 0.000
CH3CHCHCH3 2-Butene, (E)- 1.347 0.000
C4H4N2 Succinonitrile 1.561 0.001
C3H7SH 1-Propanethiol 1.536 0.001
C6H8 Bicyclo[3.1.0]hex-2-ene 1.522 0.001
C6H12 (E)-3-methylpent-2-ene 1.551 0.001
CHCCH2CH3 1-Butyne 1.217 0.001
C5H10 Cyclopropane, 1,1-dimethyl- 1.520 0.002
C2H4 Ethylene 1.339 0.002
C5H4O2 4-Cyclopentene-1,3-dione 1.509 0.002
C2H6O2 1,2-Ethanediol 1.530 0.002
C5H6 Cyclopropylacetylene 1.527 0.002
CF2CCl2 difluorodichloroethylene 1.345 0.002
C10H8 Azulene 1.407 0.003
CH3COOH Acetic acid 1.517 0.003
C3H5ClO Oxirane, (chloromethyl)- 1.475 0.003
CH3CHS Thioacetaldehyde 1.506 0.003
C6H4Cl2 1,3-dichlorobenzene 1.404 0.003
HCCCN Cyanoacetylene 1.376 0.003
C2H5NO3 Nitric acid, ethyl ester 1.528 0.003
C10H8 Azulene 1.414 0.003
CH2CHCH2CH3 1-Butene 1.342 0.003
C4H6S Thiophene, 2,5-dihydro- 1.340 0.003
C6H5CH2CH3 Ethylbenzene 1.524 0.003
CH2ClCH2Cl Ethane, 1,2-dichloro- 1.531 0.004
CH2ClCH2CH2CH3 Butane, 1-chloro- 1.533 0.004
CH3CHClCH2CH3 Butane, 2-chloro- 1.534 0.004
CH3CH(CH3)ONO Isopropyl nitrite 1.534 0.004
CH2CCHCH3 1,2-Butadiene 1.314 0.004
C6H12 (E)-3-methylpent-2-ene 1.349 0.005
C6H12 (E)-3-methylpent-2-ene 1.511 0.005
CH3CCCH3 2-Butyne 1.468 0.005
C12H8 biphenylene 1.432 0.005
C6H5Cl chlorobenzene 1.402 0.005
CH2CF2 Ethene, 1,1-difluoro- 1.340 0.005
C3H8O2 Propylene glycol 1.540 0.005
C2H6 Ethane 1.536 0.005
CH2CClCHCH2 1,3-Butadiene, 2-chloro- 1.344 0.005
C4H8O2 1,3-Dioxolane, 2-methyl- 1.522 0.005
C2H3 vinyl 1.316 0.005
C5H8 1,4-Pentadiene 1.339 0.006
C7H12 Norbornane 1.573 0.006
C5H6S Thiophene, 3-methyl- 1.370 0.006
C6H5NO2 Nitrobenzene 1.399 0.006
C2H5CN ethyl cyanide 1.468 0.006
C12H8 biphenylene 1.428 0.006
CH2CHCH2CH2Cl 1-Butene, 4-chloro- 1.339 0.006
CH2CS Thioketene 1.314 0.006
C5H5N Pyridine 1.400 0.006
C6H5Br bromobenzene 1.401 0.006
CH2CClCHCH2 1,3-Butadiene, 2-chloro- 1.344 0.006
C2H3CCH 1-Buten-3-yne 1.215 0.006
C5H8 Ethenylcyclopropane 1.522 0.006
C6H6 Benzvalene 1.452 0.007
CH3CCCH3 2-Butyne 1.214 0.007
CH2CHF Ethene, fluoro- 1.329 0.007
C5H5N Bicyclo[1.1.0]butane-1-carbonitrile 1.498 0.007
C6H6 Fulvene 1.349 0.007
C6H8 (Z)-hexa-1,3,5-triene 1.458 0.007
C5H8 Cyclopentene 1.518 0.007
C5H6 Cyclopropylacetylene 1.503 0.007
C4H4Se selenophene 1.433 0.007
C12H10 biphenyl 1.489 0.007
CH3CHCHCH3 2-Butene, (E)- 1.508 0.007
C2H3Br vinyl bromide 1.332 0.007
C4H5N Pyrrole 1.382 0.007
C6H8 Bicyclo[2.1.1]hex-2-ene 1.544 0.007
C5H10 Cyclopentane 1.546 0.007
CH2CHCHClCH3 1-Butene, 3-chloro- 1.503 0.007
CH2CCH2 allene 1.308 0.008
C4H5N (E)-2-Butenenitrile 1.501 0.008
C6H8 1,4-Cyclohexadiene 1.511 0.008
CH2CCHCH3 1,2-Butadiene 1.515 0.008
C4H4S Thiophene 1.370 0.008
CH2CHCHClCH3 1-Butene, 3-chloro- 1.337 0.008
CHOCHCHCH3 2-Butenal 1.501 0.008
C4H5N (E)-2-Butenenitrile 1.432 0.008
C2H3Cl Ethene, chloro- 1.332 0.008
C3H6O Propylene oxide 1.513 0.008
C7H8 Norbornadiene 1.336 0.008
C2- carbon diatomic anion 1.268 0.008
C3H4O Methylketene 1.518 0.008
C5H6 Bicyclo[2.1.0]pent-2-ene 1.530 0.008
C6H10 cyclohexene 1.340 0.008
C6H5Cl chlorobenzene 1.399 0.008
CH2CHCH2F Allyl Fluoride 1.333 0.008
C3H6O Propylene oxide 1.471 0.008
CH3CH2SH ethanethiol 1.528 0.008
C6H5CN phenyl cyanide 1.396 0.008
CHOCHCHCH3 2-Butenal 1.345 0.008
C2H3CCH 1-Buten-3-yne 1.344 0.008
CH2CHCHO Acrolein 1.341 0.009
C5H6 Propellane 1.525 0.009
C6H5CCH phenylacetylene 1.396 0.009
C6H6 Fulvene 1.355 0.009
C5H6 Cyclopropylacetylene 1.211 0.009
CH3SCH2CH3 Ethane, (methylthio)- 1.530 0.009
CH3CCl2CH3 Propane, 2,2-dichloro- 1.523 0.009
C4H5NO 3-Methylisoxazole 1.362 0.009
C2H4S Thiirane 1.484 0.009
CHCCH2CH3 1-Butyne 1.544 0.009
C3H6S Thietane 1.549 0.009
CH3COCH2CH3 2-Butanone 1.531 0.009
C5H8 Cyclobutane, methylene- 1.331 0.009
CH2CHCH2CH2Cl 1-Butene, 4-chloro- 1.508 0.009
CH3COCl Acetyl Chloride 1.506 0.009
C2H2N2O Furazan 1.421 0.009
CH3OC2H5 Ethane, methoxy- 1.521 0.009
C5H8 1,3-Butadiene, 2-methyl- 1.512 0.009
CH2SHCH2SH 1,2-Ethanedithiol 1.530 0.010
C3H4 cyclopropene 1.296 0.010
C6H6 Benzene 1.397 0.010
C2H2ClF 1-chloro-1-fluoroethylene 1.327 0.010
C6H5CCH phenylacetylene 1.398 0.010
CH3CHCHCH3 2-Butene, (Z)- 1.506 0.010
C4H4N2 Pyridazine 1.396 0.010
H2CCCCH2 Butatriene 1.318 0.010
C5H8 1,4-Pentadiene 1.511 0.010
C6H5CN phenyl cyanide 1.397 0.010
CH2CO Ketene 1.314 0.010
C5H6 Propellane 1.596 0.010
CH3COF Acetyl fluoride 1.503 0.010
C5H9N Pentanenitrile 1.536 0.011
CH3CHFCH3 2-Fluoropropane 1.521 0.011
CH3CHClCH3 Propane, 2-chloro- 1.522 0.011
CH3CCH propyne 1.207 0.011
C2H2+ acetylene cation 1.253 0.011
C6H10O cyclohexanone 1.542 0.011
CH2ClCH2CH3 Propane, 1-chloro- 1.525 0.011
CH3CH2NH2 Ethylamine 1.531 0.011
CH3CN Acetonitrile 1.458 0.011
C12H8 biphenylene 1.372 0.011
C3H3N acrylonitrile 1.339 0.011
C7H12 Norbornane 1.546 0.011
C6H4Cl2 1,4-dichlorobenzene 1.394 0.011
C4H6 Cyclobutene 1.342 0.011
C6H5F Fluorobenzene 1.397 0.011
C4H4O Furan 1.361 0.011
CH3CCH propyne 1.460 0.011
C6H10 cyclohexene 1.510 0.011
C10H8 Azulene 1.405 0.011
C5H12O Butane, 1-methoxy- 1.532 0.011
C10H8 Azulene 1.398 0.011
C4H6 Cyclobutene 1.517 0.011
C2H2O2 Ethanedial 1.526 0.011
C4H4N2 Succinonitrile 1.465 0.012
C4H5NO Isoxazole, 5-methyl- 1.427 0.012
C5H8 Spiropentane 1.482 0.012
C6H8 Bicyclo[3.1.0]hex-2-ene 1.338 0.012
C5H8O 2H-Pyran, 3,4-dihydro- 1.510 0.012
CH3CH2CHO Propanal 1.509 0.012
C6H6 Benzvalene 1.339 0.012
CH3CHCHCH3 2-Butene, (Z)- 1.346 0.012
C6H5CH3 toluene 1.395 0.012
C6H5CH3 toluene 1.513 0.012
C4H4O Furan 1.431 0.012
C6H5CH3 toluene 1.395 0.012
C4H8O2 Ethyl acetate 1.515 0.012
C6H5CCH phenylacetylene 1.208 0.012
C4H6 Bicyclo[1.1.0]butane 1.498 0.012
C8H8 cyclooctatetraene 1.337 0.012
C5H10 2-Pentene, (Z)- 1.338 0.012
C2H2 Acetylene 1.203 0.012
C6H5F Fluorobenzene 1.395 0.013
C3H2O3 vinylene carbonate 1.331 0.013
C(CN)4 tetracyanomethane 1.484 0.013
C2H5Br Ethyl bromide 1.518 0.013
C5H8 Bicyclo[1.1.1]pentane 1.557 0.013
C5H8 Cyclobutane, methylene- 1.524 0.013
C6H6 Fulvene 1.476 0.013
C3H7SH 1-Propanethiol 1.529 0.013
CH3CSNH2 Ethanethioamide 1.512 0.013
C6H8 Bicyclo[3.1.0]hex-2-ene 1.521 0.013
C6H5OH phenol 1.398 0.013
C2H2F2 Ethene, 1,2-difluoro-, (E)- 1.329 0.013
C5H10 2-Pentene, (E)- 1.334 0.013
CHCCH2CH3 1-Butyne 1.457 0.013
C4H10O Ethoxy ethane 1.517 0.013
C2H8N2 Ethylenediamine 1.545 0.013
C5H8O 2H-Pyran, 3,4-dihydro- 1.338 0.013
C8H8 cubane 1.571 0.013
C5H8 Ethenylcyclopropane 1.334 0.013
C3H4 cyclopropene 1.509 0.013
C4H4N2 1,3-Diazine 1.393 0.013
C4H4N2 Pyrazine 1.397 0.013
C4H8 cyclobutane 1.555 0.014
C6H14 Hexane 1.533 0.014
HCCBr bromoacetylene 1.204 0.014
C7H16 heptane 1.534 0.014
C3H4N2 1H-Pyrazole 1.417 0.014
HCCF Fluoroacetylene 1.198 0.014
C5H8 1,2-Butadiene, 3-methyl- 1.514 0.014
C5H8 Bicyclo[2.1.0]pentane 1.565 0.014
C5H10O 2-Butanone, 3-methyl- 1.525 0.014
HCCCl Chloroacetylene 1.203 0.014
C6H8 Bicyclo[3.1.0]hex-2-ene 1.494 0.014
CH2CHCHO Acrolein 1.468 0.014
HCCCN Cyanoacetylene 1.206 0.014
C6H5CH2CH3 Ethylbenzene 1.399 0.014
C5H6 1-Buten-3-yne, 2-methyl- 1.207 0.014
C10H8 naphthalene 1.420 0.014
C2H5N Aziridine 1.481 0.014
C3H4O Cyclopropanone 1.475 0.014
C6H4Cl2 1,3-dichlorobenzene 1.392 0.015
C5H8 Cyclobutane, methylene- 1.557 0.015
C5H8 Ethenylcyclopropane 1.475 0.015
C6H6 Benzvalene 1.529 0.015
C4H2O3 Maleic Anhydride 1.332 0.015
CH2CHCH2CH3 1-Butene 1.536 0.015
C5H4O2 4-Cyclopentene-1,3-dione 1.341 0.015
C2H3NO Nitrosoethylene 1.335 0.015
C4H5NO Isoxazole, 5-methyl- 1.362 0.015
C5H8 1,3-Butadiene, 2-methyl- 1.340 0.016
CHOCHCHCH3 2-Butenal 1.470 0.016
CH2CHCH2CH2Cl 1-Butene, 4-chloro- 1.528 0.016
CH3CH2CH2CH3 Butane 1.531 0.016
C4H8O2 Ethyl acetate 1.508 0.016
C5H12 Pentane 1.531 0.016
C3H3N acrylonitrile 1.426 0.016
C10H8 naphthalene 1.370 0.016
C10H16 adamantane 1.540 0.016
C6H5CH2CH3 Ethylbenzene 1.535 0.016
C6H4Cl2 1,4-dichlorobenzene 1.388 0.017
C3F6 hexafluoropropene 1.329 0.017
C6H6 Trimethylenecycopropane 1.437 0.017
C6H6 Benzvalene 1.503 0.017
C5H12 Propane, 2,2-dimethyl- 1.537 0.017
C6H6 Trimethylenecycopropane 1.330 0.017
CH3CH(NH2)COOH Alanine 1.544 0.017
SiC2 Silicon dicarbide 1.265 0.017
C5H8 1,3-Butadiene, 2-methyl- 1.463 0.017
C3H8 Propane 1.526 0.017
C4H6O Cyclobutanone 1.556 0.017
C3H3NO Oxazole 1.353 0.017
C6H8 (Z)-hexa-1,3,5-triene 1.337 0.017
C4H6 Bicyclo[1.1.0]butane 1.497 0.018
C4H6 Cyclobutene 1.566 0.018
C4H6O Furan, 2,5-dihydro- 1.502 0.018
C5H11N Piperidine 1.531 0.018
CH2C(CH3)CH3 1-Propene, 2-methyl- 1.507 0.018
CH3CH2CHO Propanal 1.523 0.018
C5H10 Cyclopropane, 1,1-dimethyl- 1.514 0.018
C6H10 cyclohexene 1.530 0.018
CH2ClCHO chloroacetaldehyde 1.521 0.018
C6H12 Cyclohexane 1.530 0.018
C4H5N (E)-2-Butenenitrile 1.336 0.018
CH2CHOCHCH2 Vinyl ether 1.337 0.018
CH2CHCHClCH3 1-Butene, 3-chloro- 1.522 0.018
C6H8 Bicyclo[2.1.1]hex-2-ene 1.332 0.018
CH2CCHCH3 1,2-Butadiene 1.301 0.018
C6H6 Fulvene 1.470 0.018
C3H4N2 1H-Pyrazole 1.374 0.018
C2H2F2 Ethene, 1,2-difluoro-, (Z)- 1.324 0.018
C5H8 Bicyclo[2.1.0]pentane 1.528 0.018
CH3CH2OH Ethanol 1.512 0.018
C6H4Cl2 1,3-dichlorobenzene 1.388 0.018
CH2C(CH3)OCH3 1-Propene, 2-methoxy- 1.330 0.018
CH3CHO Acetaldehyde 1.501 0.019
C5H5N Pyridine 1.390 0.019
C4H6 Methylenecyclopropane 1.332 0.019
C6H5CH3 toluene 1.394 0.019
C5H6 1-Buten-3-yne, 2-methyl- 1.336 0.019
C8H8 cyclooctatetraene 1.470 0.019
CH2ClCCCl 1,3-dichloropropyne 1.201 0.019
C6H8 Bicyclo[3.1.0]hex-2-ene 1.529 0.019
C5H6 1,3-Cyclopentadiene 1.340 0.019
C5H10O 2H-Pyran, tetrahydro- 1.531 0.019
C2F2 difluoroacetylene 1.187 0.020
C4H2 Diacetylene 1.205 0.020
C6H10 cyclohexene 1.530 0.020
C3H4N2 1H-Imidazole 1.364 0.020
CH2CHCH2F Allyl Fluoride 1.488 0.020
C10H8 naphthalene 1.410 0.020
C3H6 Cyclopropane 1.501 0.020
CHClCCl2 Trichloroethylene 1.337 0.020
C4H10O Propane, 2-methoxy- 1.528 0.020
CH2C(CH3)OCH3 1-Propene, 2-methoxy- 1.501 0.021
C7H8 Norbornadiene 1.557 0.021
CF3COOH trifluoroacetic acid 1.546 0.021
C6H5F Fluorobenzene 1.383 0.021
C4H5NO 3-Methylisoxazole 1.427 0.021
CH3CH2O Ethoxy radical 1.521 0.021
C10H8 naphthalene 1.420 0.021
C5H8O Methyl cyclopropyl ketone 1.510 0.021
C3H2N2 Malononitrile 1.459 0.021
C4H4S Thiophene 1.423 0.021
C3H8O2 1,3-Propanediol 1.514 0.021
C5H10O 2-Butanone, 3-methyl- 1.534 0.021
CH3CHF2 Ethane, 1,1-difluoro- 1.498 0.021
C6H5Cl chlorobenzene 1.386 0.021
C3H4O Methylketene 1.306 0.022
CH2CCl2 Ethene, 1,1-dichloro- 1.324 0.022
C2H5F fluoroethane 1.505 0.022
CH2C(CH3)CH3 1-Propene, 2-methyl- 1.330 0.022
C6H10 1-Butyne, 3,3-dimethyl- 1.209 0.022
C5H8O 2H-Pyran, 3,4-dihydro- 1.530 0.022
CH2CHOH ethenol 1.326 0.022
C2H4O Ethylene oxide 1.459 0.022
C5H10S 2H-Thiopyran, tetrahydro- 1.528 0.022
CH3CONH2 Acetamide 1.519 0.022
CH2ClCHClCH3 Propane, 1,2-dichloro- 1.519 0.022
C4H9N Pyrrolidine 1.534 0.022
C3H5Cl3 Propane, 1,2,3-trichloro- 1.524 0.022
C4H8O2 1,3-Dioxane 1.528 0.023
CH3CH2Cl Ethyl chloride 1.510 0.023
C5H6 1,3-Cyclopentadiene 1.460 0.023
C2H2O4 Oxalic Acid 1.544 0.023
CH2CHCH3 Propene 1.488 0.023
C4H5N Pyrrole 1.417 0.023
C4H10O Ethanol, 1,1-dimethyl- 1.529 0.023
C4 Carbon tetramer 1.304 0.023
CH3CH(CH3)CH3 Isobutane 1.525 0.023
CH2CHCH2CH3 1-Butene 1.493 0.024
C4H4N2 Pyridazine 1.375 0.024
C7H12 Norbornane 1.536 0.024
C5H6 1-Buten-3-yne, 2-methyl- 1.501 0.024
CHOCH(CH3)CH3 Propanal, 2-methyl- 1.528 0.025
C5H10 2-Pentene, (Z)- 1.490 0.025
CH3CHSHCH3 2-Propanethiol 1.520 0.025
C6H5NH2 aniline 1.392 0.025
F2CCCF2 tetrafluoroallene 1.282 0.026
C2H5CN ethyl cyanide 1.526 0.026
C10H8 Azulene 1.377 0.026
C5H8 Cyclopentene 1.540 0.026
C5H8O 2H-Pyran, 3,4-dihydro- 1.516 0.026
C4H6O Cyclobutanone 1.527 0.027
C7H8 Norbornadiene 1.530 0.027
C10H8 Azulene 1.484 0.027
C5H6 Cyclopropylacetylene 1.422 0.028
C5H6S Thiophene, 3-methyl- 1.423 0.028
CH(CN)3 tricyanomethane 1.460 0.028
C6H10O cyclohexanone 1.503 0.029
CH2CHCHCH2 1,3-Butadiene 1.337 0.029
C4H10O Propane, 2-methoxy- 1.519 0.029
C6H5CN phenyl cyanide 1.388 0.030
C12H8 biphenylene 1.370 0.030
C5H5N Bicyclo[1.1.0]butane-1-carbonitrile 1.398 0.030
C5H7N Cyclobutanecarbonitrile 1.551 0.030
CH3COCH2CH3 2-Butanone 1.512 0.031
C6H5CCH phenylacetylene 1.388 0.031
C3H4O Cyclopropanone 1.575 0.031
C4N2 2-Butynedinitrile 1.190 0.031
CH3COCH2CH3 2-Butanone 1.507 0.031
C2H4F2 1,2-difluoroethane 1.493 0.032
C3 carbon trimer 1.277 0.032
C4H10O2 Ethane, 1,2-dimethoxy- 1.504 0.032
C5H8 Bicyclo[2.1.0]pentane 1.507 0.032
CHF2CHF2 1,1,2,2-tetrafluoroethane 1.511 0.033
C6H5Br bromobenzene 1.375 0.033
CH3CH(CH3)CN Propanenitrile, 2-methyl- 1.522 0.033
C6H8 Bicyclo[3.1.0]hex-2-ene 1.482 0.033
C3O2 Carbon suboxide 1.251 0.035
ClCOClCO Oxalyl chloride 1.534 0.035
CH3CH(NH2)COOH Alanine 1.509 0.036
C5H10 2-Pentene, (E)- 1.484 0.037
CHClCHCl Ethene, 1,2-dichloro-, (Z)- 1.317 0.037
HOCH2COOH Hydroxyacetic acid 1.495 0.039
C5H8O Cyclopentanone 1.504 0.045
C2F4 Tetrafluoroethylene 1.311 0.046
C4H4N2O2 Uracil 1.430 0.049
C2Cl4 Tetrachloroethylene 1.354 0.062
C2 Carbon diatomic 1.243 0.131
C4H6 1-Methylcyclopropene 1.300 0.220
C4H6 1-Methylcyclopropene 1.476 0.807
C4H8S Thiophene, tetrahydro- 1.532 1.814