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Compare Bonds

18 10 26 16 45

B3PW91/cc-pVDZ 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-0.427
Most positive difference C4H6 1-Methylcyclopropene0.793

Bond lengths
Click on entry for experimental details.

Species Name Experimental (Å) Difference (Å)
C4H10O Methyl propyl ether 1.530 -0.427
C4H6 1-Methylcyclopropene 1.515 -0.413
CH2ClCHCl2 1,1,2-trichloroethane 1.580 -0.063
CH3CHNOH Acetaldoxime 1.550 -0.060
C5H10 2-Pentene, (E)- 1.576 -0.053
C3H3NO Isoxazole 1.356 -0.044
C5H6 Bicyclo[2.1.0]pent-2-ene 1.560 -0.043
C3H5 Allyl radical 1.428 -0.041
C5H6 1,3-Cyclopentadiene 1.540 -0.040
CH3CCl3 Ethane, 1,1,1-trichloro- 1.550 -0.037
C2Cl2 dichloroacetylene 1.246 -0.035
C5H8 Bicyclo[2.1.0]pentane 1.536 -0.034
C4H5N Cyclopropanecarbonitrile 1.472 -0.033
C5H8 Spiropentane 1.557 -0.031
CH3CHCl2 Ethane, 1,1-dichloro- 1.540 -0.031
C5H6S Thiophene, 3-methyl- 1.530 -0.030
C5H10 2-Pentene, (Z)- 1.561 -0.030
C5H8O Cyclopentanone 1.557 -0.027
C4H6O2 2,3-Butanedione 1.527 -0.026
C6H5Br bromobenzene 1.420 -0.025
C4H5NO 3-Methylisoxazole 1.514 -0.022
CHClCHCl Ethene, 1,2-dichloro-, (E)- 1.354 -0.022
C4H5NO Isoxazole, 5-methyl- 1.505 -0.021
C3H5ClO Oxirane, (chloromethyl)- 1.523 -0.021
CH2CHCHCH2 1,3-Butadiene 1.476 -0.021
C5H5N Bicyclo[1.1.0]butane-1-carbonitrile 1.514 -0.020
C4H6S Thiophene, 2,5-dihydro- 1.518 -0.020
C4H4N2 Succinonitrile 1.561 -0.019
C6H8 Bicyclo[3.1.0]hex-2-ene 1.530 -0.019
C6H12 (E)-3-methylpent-2-ene 1.551 -0.019
C5H6 Propellane 1.596 -0.019
C6H5CCH phenylacetylene 1.448 -0.018
CH2ClCH2Cl Ethane, 1,2-dichloro- 1.531 -0.018
CH2CHCH3 Propene 1.353 -0.018
C12H8 biphenylene 1.524 -0.017
CH3CHClCH2CH3 Butane, 2-chloro- 1.534 -0.017
C4H5N Cyclopropanecarbonitrile 1.513 -0.017
CH3CHS Thioacetaldehyde 1.506 -0.017
C5H9N Pentanenitrile 1.478 -0.017
C6H10O cyclohexanone 1.545 -0.017
C5H4O2 4-Cyclopentene-1,3-dione 1.509 -0.017
C2H5NO3 Nitric acid, ethyl ester 1.528 -0.016
C9H8 Indene 1.415 -0.016
C6H5CN phenyl cyanide 1.451 -0.016
CH2ClCH2CH2CH3 Butane, 1-chloro- 1.533 -0.016
CH2CF2 Ethene, 1,1-difluoro- 1.340 -0.016
C3F6 hexafluoropropene 1.513 -0.016
C7H12 Norbornane 1.573 -0.016
C4H8O2 1,3-Dioxolane, 2-methyl- 1.522 -0.016
C2H6O2 1,2-Ethanediol 1.530 -0.015
C2F6 hexafluoroethane 1.560 -0.015
CH3COOH Acetic acid 1.517 -0.015
C3H7N Cyclopropylamine 1.520 -0.015
CH3CH(CH3)ONO Isopropyl nitrite 1.534 -0.015
C3H8O2 Propylene glycol 1.540 -0.014
H2NCH2COOH Glycine 1.532 -0.014
C6H5CH2CH3 Ethylbenzene 1.524 -0.014
C6H12 (E)-3-methylpent-2-ene 1.511 -0.014
C4H6O Furan, 2,5-dihydro- 1.347 -0.014
C2H6 Ethane 1.536 -0.013
C2HF3 Trifluoroethylene 1.341 -0.013
C5H6 1-Buten-3-yne, 2-methyl- 1.445 -0.012
C5H8 Cyclopentene 1.350 -0.012
C5H10 Cyclopentane 1.546 -0.012
CHCCH2CH3 1-Butyne 1.544 -0.012
C4H5N (E)-2-Butenenitrile 1.501 -0.012
CHOCHCHCH3 2-Butenal 1.501 -0.012
CH3CH(CH3)CN Propanenitrile, 2-methyl- 1.481 -0.012
CH3CHCHCH3 2-Butene, (E)- 1.508 -0.012
CH2CCHCH3 1,2-Butadiene 1.515 -0.011
C6H8 (Z)-hexa-1,3,5-triene 1.368 -0.011
C6H8 Bicyclo[2.1.1]hex-2-ene 1.544 -0.011
C5H5N Bicyclo[1.1.0]butane-1-carbonitrile 1.518 -0.011
C5H6 Bicyclo[2.1.0]pent-2-ene 1.530 -0.011
C3H6S Thietane 1.549 -0.011
C3H6O Propylene oxide 1.513 -0.011
C5H10O 2-Butanone, 3-methyl- 1.525 -0.011
C6H8 1,4-Cyclohexadiene 1.511 -0.011
C5H8 Cyclopentene 1.518 -0.011
C5H10 Cyclopropane, 1,1-dimethyl- 1.520 -0.010
CH3CCCH3 2-Butyne 1.468 -0.010
C3H7SH 1-Propanethiol 1.536 -0.010
C6H8 1,4-Cyclohexadiene 1.347 -0.010
C2H8N2 Ethylenediamine 1.545 -0.010
C2H3CCH 1-Buten-3-yne 1.434 -0.010
C3H5ClO Oxirane, (chloromethyl)- 1.475 -0.010
CF3CN Acetonitrile, trifluoro- 1.492 -0.010
CH3COF Acetyl fluoride 1.503 -0.010
CH2SHCH2SH 1,2-Ethanedithiol 1.530 -0.010
CH3COCl Acetyl Chloride 1.506 -0.010
CH2ClCCCl 1,3-dichloropropyne 1.456 -0.010
C6H4Cl2 1,3-dichlorobenzene 1.404 -0.010
C5H9N Pentanenitrile 1.536 -0.009
CH3CHCHCH3 2-Butene, (E)- 1.347 -0.009
CH2CClCHCH2 1,3-Butadiene, 2-chloro- 1.469 -0.009
C10H8 Azulene 1.407 -0.009
C12H8 biphenylene 1.428 -0.009
C5H8 1,3-Butadiene, 2-methyl- 1.512 -0.009
CH2CHCHClCH3 1-Butene, 3-chloro- 1.503 -0.009
C12H8 biphenylene 1.432 -0.009
CH3CHCHCH3 2-Butene, (Z)- 1.506 -0.009
C3H4O Cyclopropanone 1.575 -0.009
CH3SCH2CH3 Ethane, (methylthio)- 1.530 -0.009
CF2CCl2 difluorodichloroethylene 1.345 -0.009
C5H6 Cyclopropylacetylene 1.527 -0.008
C10H8 Azulene 1.414 -0.008
CH2CHCH2CH2Cl 1-Butene, 4-chloro- 1.508 -0.008
CH3CH2SH ethanethiol 1.528 -0.008
C7H12 Norbornane 1.546 -0.008
C2H2O4 Oxalic Acid 1.544 -0.008
C6H14 Hexane 1.533 -0.008
C5H6 Propellane 1.525 -0.008
H2CCCCH2 Butatriene 1.283 -0.008
C6H8 (Z)-hexa-1,3,5-triene 1.458 -0.008
C4H2 Diacetylene 1.378 -0.008
CH3OC2H5 Ethane, methoxy- 1.521 -0.008
C4H6 Methylenecyclopropane 1.332 -0.008
C2N2 Cyanogen 1.389 -0.008
C6H5Cl chlorobenzene 1.402 -0.007
C4H8 cyclobutane 1.555 -0.007
C5H12O Butane, 1-methoxy- 1.532 -0.007
C5H8O 2H-Pyran, 3,4-dihydro- 1.510 -0.007
C7H16 heptane 1.534 -0.007
C6H8 Bicyclo[3.1.0]hex-2-ene 1.522 -0.007
CH2CHCH2CH3 1-Butene 1.342 -0.007
CH3CCl(CH3)CH3 Propane, 2-chloro-2-methyl- 1.530 -0.007
C2H4 Ethylene 1.339 -0.007
CH3CCl2CH3 Propane, 2,2-dichloro- 1.523 -0.007
C6H10O cyclohexanone 1.542 -0.007
CH3CHFCH3 2-Fluoropropane 1.521 -0.007
C2H5Br Ethyl bromide 1.518 -0.006
CH2ClCH2CH3 Propane, 1-chloro- 1.525 -0.006
C5H8 Bicyclo[2.1.0]pentane 1.565 -0.006
C6H10 cyclohexene 1.510 -0.006
C4H5NO Isoxazole, 5-methyl- 1.427 -0.006
C5H5N Pyridine 1.400 -0.006
CH3COCH3 Acetone 1.520 -0.006
C2H5CN ethyl cyanide 1.468 -0.006
C4H6S Thiophene, 2,5-dihydro- 1.340 -0.006
C4H6 Methylenecyclopropane 1.542 -0.006
C3H6O 2-Propen-1-ol 1.502 -0.006
C12H10 biphenyl 1.489 -0.006
C5H8 1,4-Pentadiene 1.511 -0.006
C6H5Br bromobenzene 1.401 -0.006
C5H8 1,2-Butadiene, 3-methyl- 1.514 -0.005
CH3CHCHCH3 2-Butene, (Z)- 1.346 -0.005
CH2CHCH2CH3 1-Butene 1.536 -0.005
CH2ClCHO chloroacetaldehyde 1.521 -0.005
CH2CClCHCH2 1,3-Butadiene, 2-chloro- 1.344 -0.005
C5H6 Cyclopropylacetylene 1.503 -0.005
C5H8 Cyclobutane, methylene- 1.524 -0.005
C5H8 Ethenylcyclopropane 1.522 -0.005
CH3CHClCH3 Propane, 2-chloro- 1.522 -0.005
CH2CHCH2CH2Cl 1-Butene, 4-chloro- 1.528 -0.005
CH3CSNH2 Ethanethioamide 1.512 -0.005
C2Cl4 Tetrachloroethylene 1.354 -0.005
C8H8 cubane 1.571 -0.005
C4H5N (E)-2-Butenenitrile 1.432 -0.004
CH2CHOCHCH2 Vinyl ether 1.337 -0.004
C5H8 Bicyclo[1.1.1]pentane 1.557 -0.004
C6H8 Bicyclo[3.1.0]hex-2-ene 1.529 -0.004
C3H7SH 1-Propanethiol 1.529 -0.004
C4H6 Bicyclo[1.1.0]butane 1.497 -0.004
C4H8O2 Ethyl acetate 1.515 -0.004
C5H8 1,4-Pentadiene 1.339 -0.004
CH2CHCH2CH2Cl 1-Butene, 4-chloro- 1.339 -0.004
C7H8 Norbornadiene 1.557 -0.004
CF3COOH trifluoroacetic acid 1.546 -0.004
C2H2O2 Ethanedial 1.526 -0.004
C6H12 (E)-3-methylpent-2-ene 1.349 -0.004
CH3CCH propyne 1.460 -0.004
C6H8 Bicyclo[3.1.0]hex-2-ene 1.494 -0.004
C4H4N2 Succinonitrile 1.465 -0.004
CH2C(CH3)CH3 1-Propene, 2-methyl- 1.507 -0.004
CHCCH2CH3 1-Butyne 1.217 -0.004
C5H12 Pentane 1.531 -0.004
C3H4N2 1H-Pyrazole 1.417 -0.004
C4H8O2 Ethyl acetate 1.508 -0.004
CH3CH2CHO Propanal 1.523 -0.004
C4H8O2 1,3-Dioxane 1.528 -0.003
C4H6O Furan, 2,5-dihydro- 1.502 -0.003
C6H5Cl chlorobenzene 1.399 -0.003
C4H10O Ethoxy ethane 1.517 -0.003
CH2CCHCH3 1,2-Butadiene 1.314 -0.003
CH2CClCHCH2 1,3-Butadiene, 2-chloro- 1.344 -0.003
CH3CH2CH2CH3 Butane 1.531 -0.003
C10H16 adamantane 1.540 -0.003
C2H3 vinyl 1.316 -0.003
C3H6O 2-Propen-1-ol 1.337 -0.003
CH3CH2NH2 Ethylamine 1.531 -0.003
C5H8 Cyclobutane, methylene- 1.557 -0.003
CH2CHCHClCH3 1-Butene, 3-chloro- 1.522 -0.003
CH3CH2CHO Propanal 1.509 -0.003
C6H5CN phenyl cyanide 1.396 -0.003
C2H3Br vinyl bromide 1.332 -0.003
C6H5CH2CH3 Ethylbenzene 1.535 -0.003
C6H5CCH phenylacetylene 1.396 -0.003
C6H6 Fulvene 1.476 -0.003
C3H6O Propylene oxide 1.471 -0.003
C3H4O Cyclopropanone 1.475 -0.003
C4H6O Cyclobutanone 1.556 -0.003
CH2CHF Ethene, fluoro- 1.329 -0.003
C5H12 Propane, 2,2-dimethyl- 1.537 -0.003
C4H5NO 3-Methylisoxazole 1.362 -0.003
C2H3Cl Ethene, chloro- 1.332 -0.002
CH2CHCHClCH3 1-Butene, 3-chloro- 1.337 -0.002
C4H6 Cyclobutene 1.517 -0.002
C2H4S Thiirane 1.484 -0.002
C6H6 Fulvene 1.349 -0.002
C2H Ethynyl radical 1.217 -0.002
C4H4Se selenophene 1.433 -0.002
C6H6 Benzvalene 1.529 -0.002
CH3CONH2 Acetamide 1.519 -0.002
CH2CHCHO Acrolein 1.341 -0.002
HCCCN Cyanoacetylene 1.376 -0.002
CH3CN Acetonitrile 1.458 -0.002
CH3CH(NH2)COOH Alanine 1.544 -0.002
C5H6S Thiophene, 3-methyl- 1.370 -0.002
C2H3CCH 1-Buten-3-yne 1.344 -0.002
C6H5CCH phenylacetylene 1.398 -0.002
CHOCHCHCH3 2-Butenal 1.470 -0.002
C6H10 cyclohexene 1.530 -0.002
C4H6 Cyclobutene 1.566 -0.002
C4H5N Pyrrole 1.382 -0.002
C4H10O Propane, 2-methoxy- 1.528 -0.001
CHOCHCHCH3 2-Butenal 1.345 -0.001
C4N2 2-Butynedinitrile 1.370 -0.001
C5H11N Piperidine 1.531 -0.001
CH2C(CH3)OCH3 1-Propene, 2-methoxy- 1.501 -0.001
CH2CS Thioketene 1.314 -0.001
C2H2N2O Furazan 1.421 -0.001
C6H5CN phenyl cyanide 1.397 -0.001
C6H10 cyclohexene 1.340 -0.001
C5H10O 2H-Pyran, tetrahydro- 1.531 -0.001
C6H6 Benzvalene 1.452 -0.001
C6H5F Fluorobenzene 1.397 -0.001
C6H6 Benzene 1.397 -0.001
C3H8 Propane 1.526 -0.001
C3H4 cyclopropene 1.509 -0.001
C5H10 Cyclopropane, 1,1-dimethyl- 1.514 -0.000
C4H4N2 Pyrazine 1.397 -0.000
C(CN)4 tetracyanomethane 1.484 -0.000
C2H2F2 Ethene, 1,2-difluoro-, (E)- 1.329 -0.000
C10H8 Azulene 1.398 -0.000
C5H8 Ethenylcyclopropane 1.475 -0.000
C4H4S Thiophene 1.370 -0.000
C6H4Cl2 1,4-dichlorobenzene 1.394 -0.000
CH2CHCH2F Allyl Fluoride 1.333 -0.000
C6H10 cyclohexene 1.530 -0.000
C5H8O Methyl cyclopropyl ketone 1.510 0.000
C4H6 Bicyclo[1.1.0]butane 1.498 0.000
C5H8O 2H-Pyran, 3,4-dihydro- 1.530 0.000
C4H4N2 1,3-Diazine 1.393 0.000
C6H12 Cyclohexane 1.530 0.000
C2H2ClF 1-chloro-1-fluoroethylene 1.327 0.000
C5H8 Cyclobutane, methylene- 1.331 0.000
C10H8 Azulene 1.405 0.000
C8H8 cyclooctatetraene 1.470 0.000
C3H5Cl3 Propane, 1,2,3-trichloro- 1.524 0.000
C3H3N acrylonitrile 1.339 0.000
C6H5F Fluorobenzene 1.395 0.000
C6H6 Fulvene 1.355 0.001
C10H8 naphthalene 1.420 0.001
C5H8 Spiropentane 1.482 0.001
CH3CH2O Ethoxy radical 1.521 0.001
C2H3CCH 1-Buten-3-yne 1.215 0.001
CH3CCCH3 2-Butyne 1.214 0.001
C5H10O 2-Butanone, 3-methyl- 1.534 0.001
CH3CHO Acetaldehyde 1.501 0.001
C4H4N2 Pyridazine 1.396 0.001
C6H5OH phenol 1.398 0.001
CH2CCH2 allene 1.308 0.001
C6H8 Bicyclo[3.1.0]hex-2-ene 1.521 0.001
C5H8 Bicyclo[2.1.0]pentane 1.528 0.002
C4H4O Furan 1.361 0.002
C4H6 Cyclobutene 1.342 0.002
H2CCCCH2 Butatriene 1.318 0.002
C2H5N Aziridine 1.481 0.002
C7H8 Norbornadiene 1.336 0.002
C3F8 perfluoropropane 1.546 0.002
CH2ClCHClCH3 Propane, 1,2-dichloro- 1.519 0.002
CH3CH2OH Ethanol 1.512 0.002
C4H5NO 3-Methylisoxazole 1.427 0.002
C6H6 Fulvene 1.470 0.002
CHClCCl2 Trichloroethylene 1.337 0.002
C5H10S 2H-Thiopyran, tetrahydro- 1.528 0.002
C6H6 Benzvalene 1.339 0.002
C6H5CH2CH3 Ethylbenzene 1.399 0.002
C6H4Cl2 1,3-dichlorobenzene 1.392 0.002
C12H8 biphenylene 1.372 0.003
C4H4O Furan 1.431 0.003
CH3CH2Cl Ethyl chloride 1.510 0.003
C5H10 2-Pentene, (Z)- 1.338 0.003
C3H2O3 vinylene carbonate 1.331 0.003
C5H8O 2H-Pyran, 3,4-dihydro- 1.338 0.003
C4H9N Pyrrolidine 1.534 0.003
C2H3NO Nitrosoethylene 1.335 0.003
C6H8 Bicyclo[3.1.0]hex-2-ene 1.338 0.003
C5H8 Ethenylcyclopropane 1.334 0.003
C5H6 Cyclopropylacetylene 1.211 0.003
CH2CO Ketene 1.314 0.003
C2H2+ acetylene cation 1.253 0.003
C4H4S Thiophene 1.423 0.004
C5H8 1,3-Butadiene, 2-methyl- 1.463 0.004
CHCCH2CH3 1-Butyne 1.457 0.004
C3H4 cyclopropene 1.296 0.004
C5H10 2-Pentene, (E)- 1.334 0.004
CHOCH(CH3)CH3 Propanal, 2-methyl- 1.528 0.004
CH3CH(CH3)CH3 Isobutane 1.525 0.004
CH3CHSHCH3 2-Propanethiol 1.520 0.004
C4H5NO Isoxazole, 5-methyl- 1.362 0.004
C5H8 Cyclopentene 1.540 0.004
C6H6 Benzvalene 1.503 0.004
CH3CHF2 Ethane, 1,1-difluoro- 1.498 0.004
C3H3N acrylonitrile 1.426 0.004
C2H5F fluoroethane 1.505 0.005
C4H2O3 Maleic Anhydride 1.332 0.005
C6H10 1-Butyne, 3,3-dimethyl- 1.209 0.005
C3H6 Cyclopropane 1.501 0.005
C5H4O2 4-Cyclopentene-1,3-dione 1.341 0.005
C5H8O 2H-Pyran, 3,4-dihydro- 1.516 0.005
C5H7N Cyclobutanecarbonitrile 1.551 0.005
C7H12 Norbornane 1.536 0.005
C2H5CN ethyl cyanide 1.526 0.005
C3H2N2 Malononitrile 1.459 0.005
C3H8O2 1,3-Propanediol 1.514 0.005
CH2CHCHCH2 1,3-Butadiene 1.337 0.005
C3H3NO Oxazole 1.353 0.005
C3F6 hexafluoropropene 1.329 0.005
C2H2F2 Ethene, 1,2-difluoro-, (Z)- 1.324 0.005
CH3CCH propyne 1.207 0.005
CH2CHCH2F Allyl Fluoride 1.488 0.005
C5H6 1-Buten-3-yne, 2-methyl- 1.501 0.006
C10H8 naphthalene 1.410 0.006
C5H5N Pyridine 1.390 0.006
C5H8 1,3-Butadiene, 2-methyl- 1.340 0.006
CH3CF3 Ethane, 1,1,1-trifluoro- 1.494 0.006
CH2CHCHO Acrolein 1.468 0.006
C8H8 cyclooctatetraene 1.337 0.006
C6H4Cl2 1,3-dichlorobenzene 1.388 0.007
C5H6 1,3-Cyclopentadiene 1.460 0.007
C6H4Cl2 1,4-dichlorobenzene 1.388 0.007
C4H5N Pyrrole 1.417 0.007
C10H8 naphthalene 1.370 0.007
C4H6O Cyclobutanone 1.527 0.007
CH2CHCH2CH3 1-Butene 1.493 0.007
C6H5CCH phenylacetylene 1.208 0.007
C6H6 Trimethylenecycopropane 1.330 0.007
C2H4O Ethylene oxide 1.459 0.007
C6H5F Fluorobenzene 1.383 0.007
HCCF Fluoroacetylene 1.198 0.007
C6H8 (Z)-hexa-1,3,5-triene 1.337 0.007
HCCCl Chloroacetylene 1.203 0.007
C5H10 2-Pentene, (Z)- 1.490 0.007
CH2CCl2 Ethene, 1,1-dichloro- 1.324 0.007
C2H2 Acetylene 1.203 0.008
C4H10O Propane, 2-methoxy- 1.519 0.008
CH2CHCH3 Propene 1.488 0.008
C4H5N (E)-2-Butenenitrile 1.336 0.008
C6H6 Trimethylenecycopropane 1.437 0.008
HCCBr bromoacetylene 1.204 0.008
C7H8 Norbornadiene 1.530 0.008
C3H4N2 1H-Pyrazole 1.374 0.009
HCCCN Cyanoacetylene 1.206 0.009
C5H6 1-Buten-3-yne, 2-methyl- 1.207 0.009
CH2C(CH3)CH3 1-Propene, 2-methyl- 1.330 0.009
C5H6 1-Buten-3-yne, 2-methyl- 1.336 0.009
C6H5Cl chlorobenzene 1.386 0.009
C6H8 Bicyclo[2.1.1]hex-2-ene 1.332 0.009
C5H5N Bicyclo[1.1.0]butane-1-carbonitrile 1.498 0.010
CH2C(CH3)OCH3 1-Propene, 2-methoxy- 1.330 0.010
C4H4N2 Pyridazine 1.375 0.010
C2F2 difluoroacetylene 1.187 0.010
C5H6S Thiophene, 3-methyl- 1.423 0.010
C2H4F2 1,2-difluoroethane 1.493 0.011
C4H6 Methylenecyclopropane 1.457 0.011
CH2CHOH ethenol 1.326 0.011
C4H10O2 Ethane, 1,2-dimethoxy- 1.504 0.011
CH2CCHCH3 1,2-Butadiene 1.301 0.011
C3H4N2 1H-Imidazole 1.364 0.011
C10H8 Azulene 1.484 0.011
CHF2CHF2 1,1,2,2-tetrafluoroethane 1.511 0.011
CH2ClCCCl 1,3-dichloropropyne 1.201 0.012
C5H6 1,3-Cyclopentadiene 1.340 0.012
C10H8 naphthalene 1.420 0.012
CH3CH(CH3)CN Propanenitrile, 2-methyl- 1.522 0.013
C4H2 Diacetylene 1.205 0.013
SiC2 Silicon dicarbide 1.265 0.013
CH3CH(NH2)COOH Alanine 1.509 0.014
CH(CN)3 tricyanomethane 1.460 0.014
HOCH2COOH Hydroxyacetic acid 1.495 0.014
C6H10O cyclohexanone 1.503 0.015
C10H8 Azulene 1.377 0.015
C4 Carbon tetramer 1.304 0.016
C5H6 Cyclopropylacetylene 1.422 0.016
C6H5CN phenyl cyanide 1.388 0.016
C2F4 Tetrafluoroethylene 1.311 0.016
CHClCHCl Ethene, 1,2-dichloro-, (Z)- 1.317 0.017
ClCOClCO Oxalyl chloride 1.534 0.017
C2 Carbon diatomic 1.243 0.018
C5H10 2-Pentene, (E)- 1.484 0.018
C6H5CCH phenylacetylene 1.388 0.019
C5H5N Bicyclo[1.1.0]butane-1-carbonitrile 1.398 0.019
F2CCCF2 tetrafluoroallene 1.282 0.020
C12H8 biphenylene 1.370 0.020
C6H5Br bromobenzene 1.375 0.021
C6H8 Bicyclo[3.1.0]hex-2-ene 1.482 0.023
C5H8O Cyclopentanone 1.504 0.024
C3 carbon trimer 1.277 0.025
C5H8 Bicyclo[2.1.0]pentane 1.507 0.025
C4N2 2-Butynedinitrile 1.190 0.030
C3O2 Carbon suboxide 1.251 0.030
C4H6O2 2,3-Butanedione 1.507 0.039
C4H6 1-Methylcyclopropene 1.300 0.209
C4H6 1-Methylcyclopropene 1.476 0.793