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Compare Bonds

18 10 26 16 45

B1B95/6-31G** 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
-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-0.436
Most positive difference C4H6 1-Methylcyclopropene0.777

Bond lengths
Click on entry for experimental details.

Species Name Experimental (Å) Difference (Å)
C4H10O Methyl propyl ether 1.530 -0.436
C4H6 1-Methylcyclopropene 1.515 -0.421
CH2ClCHCl2 1,1,2-trichloroethane 1.580 -0.065
CH3CHNOH Acetaldoxime 1.550 -0.062
C5H10 2-Pentene, (E)- 1.576 -0.056
C3H3NO Isoxazole 1.356 -0.050
C5H6 Bicyclo[2.1.0]pent-2-ene 1.560 -0.050
C3H5 Allyl radical 1.428 -0.048
C5H6 1,3-Cyclopentadiene 1.540 -0.044
C2Cl2 dichloroacetylene 1.246 -0.041
C5H8 Bicyclo[2.1.0]pentane 1.536 -0.041
CH3CCl3 Ethane, 1,1,1-trichloro- 1.550 -0.039
C5H8 Spiropentane 1.557 -0.038
C4H5N Cyclopropanecarbonitrile 1.472 -0.036
C5H6 Propellane 1.596 -0.033
C5H6S Thiophene, 3-methyl- 1.530 -0.033
CH3CHCl2 Ethane, 1,1-dichloro- 1.540 -0.032
C5H10 2-Pentene, (Z)- 1.561 -0.032
C5H8O Cyclopentanone 1.557 -0.032
C6H5Br bromobenzene 1.420 -0.031
C4H6O2 2,3-Butanedione 1.527 -0.030
C5H5N Bicyclo[1.1.0]butane-1-carbonitrile 1.514 -0.028
CHClCHCl Ethene, 1,2-dichloro-, (E)- 1.354 -0.027
C12H8 biphenylene 1.524 -0.024
CH2CHCH3 Propene 1.353 -0.024
C6H8 Bicyclo[3.1.0]hex-2-ene 1.530 -0.024
C4H5NO 3-Methylisoxazole 1.514 -0.024
C4H5N Cyclopropanecarbonitrile 1.513 -0.024
CH2CHCHCH2 1,3-Butadiene 1.476 -0.024
C4H5NO Isoxazole, 5-methyl- 1.505 -0.023
C4H6S Thiophene, 2,5-dihydro- 1.518 -0.023
C3H5ClO Oxirane, (chloromethyl)- 1.523 -0.023
C9H8 Indene 1.415 -0.023
C2F6 hexafluoroethane 1.560 -0.022
C6H12 (E)-3-methylpent-2-ene 1.551 -0.022
C3F6 hexafluoropropene 1.513 -0.022
C3H7N Cyclopropylamine 1.520 -0.022
C6H5CCH phenylacetylene 1.448 -0.022
C4H4N2 Succinonitrile 1.561 -0.021
C5H4O2 4-Cyclopentene-1,3-dione 1.509 -0.021
CH2CF2 Ethene, 1,1-difluoro- 1.340 -0.021
CH2ClCH2Cl Ethane, 1,2-dichloro- 1.531 -0.020
C6H10O cyclohexanone 1.545 -0.020
C7H12 Norbornane 1.573 -0.020
C5H9N Pentanenitrile 1.478 -0.020
C6H5CN phenyl cyanide 1.451 -0.020
CH3CHClCH2CH3 Butane, 2-chloro- 1.534 -0.019
C2H5NO3 Nitric acid, ethyl ester 1.528 -0.019
CH3CHS Thioacetaldehyde 1.506 -0.019
C5H6 Propellane 1.525 -0.019
CH2ClCH2CH2CH3 Butane, 1-chloro- 1.533 -0.019
C5H6 Bicyclo[2.1.0]pent-2-ene 1.530 -0.018
C4H8O2 1,3-Dioxolane, 2-methyl- 1.522 -0.018
C3H8O2 Propylene glycol 1.540 -0.018
CH3COOH Acetic acid 1.517 -0.018
C5H8 Cyclopentene 1.350 -0.018
C5H5N Bicyclo[1.1.0]butane-1-carbonitrile 1.518 -0.018
CH3CH(CH3)ONO Isopropyl nitrite 1.534 -0.018
C6H8 (Z)-hexa-1,3,5-triene 1.368 -0.018
C2H6O2 1,2-Ethanediol 1.530 -0.017
C2HF3 Trifluoroethylene 1.341 -0.017
C5H10 Cyclopropane, 1,1-dimethyl- 1.520 -0.017
C6H5CH2CH3 Ethylbenzene 1.524 -0.017
C6H8 Bicyclo[2.1.1]hex-2-ene 1.544 -0.017
C6H12 (E)-3-methylpent-2-ene 1.511 -0.017
C12H8 biphenylene 1.432 -0.016
H2NCH2COOH Glycine 1.532 -0.016
C6H8 1,4-Cyclohexadiene 1.347 -0.016
C4H6 Bicyclo[1.1.0]butane 1.497 -0.016
C5H6 1-Buten-3-yne, 2-methyl- 1.445 -0.016
C3H4O Cyclopropanone 1.575 -0.016
C6H4Cl2 1,3-dichlorobenzene 1.404 -0.016
C10H8 Azulene 1.414 -0.016
CH3CH(CH3)CN Propanenitrile, 2-methyl- 1.481 -0.016
C3H6S Thietane 1.549 -0.016
CF2CCl2 difluorodichloroethylene 1.345 -0.015
C2H6 Ethane 1.536 -0.015
C12H8 biphenylene 1.428 -0.015
C10H8 Azulene 1.407 -0.015
CH3CHCHCH3 2-Butene, (E)- 1.347 -0.015
C5H8 Cyclopentene 1.518 -0.015
CHCCH2CH3 1-Butyne 1.544 -0.015
C5H6 Cyclopropylacetylene 1.527 -0.015
C8H8 cubane 1.571 -0.014
C5H10 Cyclopentane 1.546 -0.014
C5H8 Bicyclo[1.1.1]pentane 1.557 -0.014
CH3CHCHCH3 2-Butene, (E)- 1.508 -0.014
CHOCHCHCH3 2-Butenal 1.501 -0.014
C3H5ClO Oxirane, (chloromethyl)- 1.475 -0.014
C6F6 hexafluorobenzene 1.401 -0.014
C4H5N (E)-2-Butenenitrile 1.501 -0.014
C3H4O Methylketene 1.518 -0.014
C6H6 Benzvalene 1.529 -0.014
C3H6O Propylene oxide 1.513 -0.014
C4H8 cyclobutane 1.555 -0.014
C7H12 Norbornane 1.546 -0.013
C6H8 Bicyclo[3.1.0]hex-2-ene 1.522 -0.013
C4H6 Methylenecyclopropane 1.542 -0.013
CH2CHCH2CH3 1-Butene 1.342 -0.013
C5H10O 2-Butanone, 3-methyl- 1.525 -0.013
CH2CCHCH3 1,2-Butadiene 1.515 -0.013
C6H8 1,4-Cyclohexadiene 1.511 -0.013
C5H8 Ethenylcyclopropane 1.522 -0.013
C2H3CCH 1-Buten-3-yne 1.434 -0.013
CH3CCCH3 2-Butyne 1.468 -0.013
C3H7SH 1-Propanethiol 1.536 -0.013
C2H8N2 Ethylenediamine 1.545 -0.013
C4H6 Methylenecyclopropane 1.332 -0.013
CH2CClCHCH2 1,3-Butadiene, 2-chloro- 1.469 -0.013
C2H4 Ethylene 1.339 -0.013
C6H5Cl chlorobenzene 1.402 -0.013
H2CCCCH2 Butatriene 1.283 -0.013
CH2CHCHClCH3 1-Butene, 3-chloro- 1.503 -0.012
C4H5NO Isoxazole, 5-methyl- 1.427 -0.012
C5H9N Pentanenitrile 1.536 -0.012
C5H8 1,3-Butadiene, 2-methyl- 1.512 -0.012
CF3CN Acetonitrile, trifluoro- 1.492 -0.012
C6H5NO2 Nitrobenzene 1.399 -0.012
CH2SHCH2SH 1,2-Ethanedithiol 1.530 -0.012
C5H6 Cyclopropylacetylene 1.503 -0.012
CH2CClCHCH2 1,3-Butadiene, 2-chloro- 1.344 -0.012
CH3CH2SH ethanethiol 1.529 -0.012
C4H6S Thiophene, 2,5-dihydro- 1.340 -0.012
CHCCH2CH3 1-Butyne 1.217 -0.012
CH3COCl Acetyl Chloride 1.506 -0.011
CH2ClCCCl 1,3-dichloropropyne 1.456 -0.011
CH3COF Acetyl fluoride 1.503 -0.011
CH3CHCHCH3 2-Butene, (Z)- 1.346 -0.011
CH2CHCH2CH2Cl 1-Butene, 4-chloro- 1.508 -0.011
CH3CHCHCH3 2-Butene, (Z)- 1.506 -0.011
C5H8 Cyclobutane, methylene- 1.524 -0.011
C5H8 Bicyclo[2.1.0]pentane 1.565 -0.011
C7H8 Norbornadiene 1.557 -0.011
C5H5N Pyridine 1.400 -0.011
C3H4 cyclopropene 1.509 -0.011
C6H14 Hexane 1.533 -0.011
C4H2 Diacetylene 1.378 -0.011
C6H5Br bromobenzene 1.401 -0.011
C6H8 (Z)-hexa-1,3,5-triene 1.458 -0.010
CH3CCl(CH3)CH3 Propane, 2-chloro-2-methyl- 1.530 -0.010
CH3OC2H5 Ethane, methoxy- 1.521 -0.010
CH2CHOCHCH2 Vinyl ether 1.337 -0.010
CH2ClCH2CH3 Propane, 1-chloro- 1.525 -0.010
C6H12 (E)-3-methylpent-2-ene 1.349 -0.010
C5H8O 2H-Pyran, 3,4-dihydro- 1.510 -0.010
CH2CClCHCH2 1,3-Butadiene, 2-chloro- 1.344 -0.010
CH3CCl2CH3 Propane, 2,2-dichloro- 1.523 -0.010
C7H16 heptane 1.534 -0.010
C2N2 Cyanogen 1.389 -0.010
C3H4N2 1H-Pyrazole 1.417 -0.010
C2Cl4 Tetrachloroethylene 1.354 -0.010
C2H2O4 Oxalic Acid 1.544 -0.010
CH2CHCH2CH2Cl 1-Butene, 4-chloro- 1.339 -0.010
C5H8 1,4-Pentadiene 1.339 -0.010
C6H5CH3 toluene 1.513 -0.010
C3H6O 2-Propen-1-ol 1.337 -0.010
C3H6O 2-Propen-1-ol 1.502 -0.010
C5H12O Butane, 1-methoxy- 1.532 -0.010
C6H10O cyclohexanone 1.542 -0.009
C6H10 cyclohexene 1.510 -0.009
CH3CHFCH3 2-Fluoropropane 1.521 -0.009
C6H6 Benzvalene 1.452 -0.009
C2H3 vinyl 1.316 -0.009
C5H8 Cyclobutane, methylene- 1.557 -0.009
CH3COCH3 Acetone 1.520 -0.009
C3H4O Cyclopropanone 1.475 -0.009
C3F8 perfluoropropane 1.546 -0.009
C4H6 Cyclobutene 1.517 -0.009
C6H8 Bicyclo[3.1.0]hex-2-ene 1.494 -0.009
CH2CCHCH3 1,2-Butadiene 1.314 -0.009
C2H3Br vinyl bromide 1.332 -0.009
C4H6 Bicyclo[1.1.0]butane 1.498 -0.009
C4H5NO 3-Methylisoxazole 1.362 -0.009
C4H5N Pyrrole 1.382 -0.009
CH2CHF Ethene, fluoro- 1.329 -0.009
C6H5Cl chlorobenzene 1.399 -0.009
C5H8 1,4-Pentadiene 1.511 -0.009
C6H8 Bicyclo[3.1.0]hex-2-ene 1.529 -0.009
C4H4Se selenophene 1.433 -0.009
C10H16 adamantane 1.540 -0.009
C2H5Br Ethyl bromide 1.518 -0.009
C2H2O2 Ethanedial 1.526 -0.008
CF3COOH trifluoroacetic acid 1.546 -0.008
C2H5CN ethyl cyanide 1.468 -0.008
C5H6S Thiophene, 3-methyl- 1.370 -0.008
C5H8 1,2-Butadiene, 3-methyl- 1.514 -0.008
CH2CHCH2CH3 1-Butene 1.536 -0.008
CH3CHClCH3 Propane, 2-chloro- 1.522 -0.008
C6H5CN phenyl cyanide 1.396 -0.008
C4H6O Cyclobutanone 1.556 -0.008
CH2CS Thioketene 1.314 -0.008
CH2CHCHO Acrolein 1.341 -0.008
C2H3Cl Ethene, chloro- 1.332 -0.008
C2H Ethynyl radical 1.217 -0.008
C6H5CCH phenylacetylene 1.396 -0.008
CH2CHCHClCH3 1-Butene, 3-chloro- 1.337 -0.008
CH3CSNH2 Ethanethioamide 1.512 -0.008
C4H8O2 1,3-Dioxane 1.528 -0.008
C4H5N (E)-2-Butenenitrile 1.432 -0.008
C2H3CCH 1-Buten-3-yne 1.344 -0.007
C4H6 Cyclobutene 1.566 -0.007
C5H12 Propane, 2,2-dimethyl- 1.537 -0.007
CH3CH2CH2CH3 Butane 1.531 -0.007
C3H6O Propylene oxide 1.471 -0.007
C4H8O2 Ethyl acetate 1.515 -0.007
C3H7SH 1-Propanethiol 1.529 -0.007
CH2CHCH2CH2Cl 1-Butene, 4-chloro- 1.528 -0.007
C6H5CCH phenylacetylene 1.398 -0.007
C10H8 Azulene 1.405 -0.007
C2H2N2O Furazan 1.421 -0.007
C6H6 Benzene 1.397 -0.007
CHOCHCHCH3 2-Butenal 1.345 -0.007
C6H8 Bicyclo[3.1.0]hex-2-ene 1.521 -0.007
C4H4N2 Succinonitrile 1.465 -0.007
C5H12 Pentane 1.531 -0.007
CH3CH2CHO Propanal 1.523 -0.007
C6H10 cyclohexene 1.340 -0.007
CH2C(CH3)CH3 1-Propene, 2-methyl- 1.507 -0.007
CH2CHCH2F Allyl Fluoride 1.333 -0.007
CH3CH2CHO Propanal 1.509 -0.007
CH3CCH propyne 1.460 -0.006
C4H8O2 Ethyl acetate 1.508 -0.006
C6H5CN phenyl cyanide 1.397 -0.006
C2H2ClF 1-chloro-1-fluoroethylene 1.327 -0.006
C6H4Cl2 1,4-dichlorobenzene 1.394 -0.006
C4H4S Thiophene 1.370 -0.006
C4H4O Furan 1.361 -0.006
CH2ClCHO chloroacetaldehyde 1.521 -0.006
CH3CH(NH2)COOH Alanine 1.544 -0.006
CH3CH2NH2 Ethylamine 1.531 -0.006
C6H5F Fluorobenzene 1.397 -0.006
C4H10O Ethoxy ethane 1.517 -0.006
CHOCHCHCH3 2-Butenal 1.470 -0.006
C10H8 Azulene 1.398 -0.006
C6H6 Benzvalene 1.339 -0.006
C6H5CH2CH3 Ethylbenzene 1.535 -0.006
C2H4S Thiirane 1.484 -0.006
CH2CHCHClCH3 1-Butene, 3-chloro- 1.522 -0.006
C2H2F2 Ethene, 1,2-difluoro-, (E)- 1.329 -0.005
C2H3CCH 1-Buten-3-yne 1.215 -0.005
CH3CCCH3 2-Butyne 1.214 -0.005
C5H8 Cyclobutane, methylene- 1.331 -0.005
C5H8 Spiropentane 1.482 -0.005
C4H6 Cyclobutene 1.342 -0.005
CH3CONH2 Acetamide 1.519 -0.005
C6H5CH3 toluene 1.395 -0.005
CH2CCH2 allene 1.308 -0.005
C4H4N2 Pyrazine 1.397 -0.005
C6H10 cyclohexene 1.530 -0.005
C6H5CH3 toluene 1.395 -0.005
C3H3N acrylonitrile 1.339 -0.005
C(CN)4 tetracyanomethane 1.484 -0.005
C4H4N2 1,3-Diazine 1.393 -0.004
C10H8 naphthalene 1.420 -0.004
C6H5F Fluorobenzene 1.395 -0.004
C4H10O Propane, 2-methoxy- 1.528 -0.004
C3H2O3 vinylene carbonate 1.331 -0.004
C5H8 Bicyclo[2.1.0]pentane 1.528 -0.004
C5H11N Piperidine 1.531 -0.004
C5H10O 2H-Pyran, tetrahydro- 1.531 -0.004
C6H5OH phenol 1.398 -0.004
C3H4 cyclopropene 1.296 -0.004
C4N2 2-Butynedinitrile 1.370 -0.004
C12H8 biphenylene 1.372 -0.004
C7H8 Norbornadiene 1.336 -0.004
C3H8 Propane 1.526 -0.004
C5H10 Cyclopropane, 1,1-dimethyl- 1.514 -0.004
C5H8 Ethenylcyclopropane 1.475 -0.004
H2CCCCH2 Butatriene 1.318 -0.004
CH3CN Acetonitrile 1.458 -0.004
C6H10 cyclohexene 1.530 -0.004
C4H5NO 3-Methylisoxazole 1.427 -0.004
CH2C(CH3)OCH3 1-Propene, 2-methoxy- 1.501 -0.004
C2H5N Aziridine 1.481 -0.004
C6H4Cl2 1,3-dichlorobenzene 1.392 -0.004
C3H3NO Oxazole 1.353 -0.004
C5H8 Ethenylcyclopropane 1.334 -0.003
C6H5CH2CH3 Ethylbenzene 1.399 -0.003
C4H4O Furan 1.431 -0.003
C6H12 Cyclohexane 1.530 -0.003
C5H8O 2H-Pyran, 3,4-dihydro- 1.530 -0.003
CH2CO Ketene 1.314 -0.003
C2H3NO Nitrosoethylene 1.335 -0.003
C5H8O 2H-Pyran, 3,4-dihydro- 1.338 -0.003
C8H8 cyclooctatetraene 1.470 -0.003
C5H10 2-Pentene, (Z)- 1.338 -0.003
C5H6 Cyclopropylacetylene 1.211 -0.003
CHClCCl2 Trichloroethylene 1.337 -0.003
C4H4N2 Pyridazine 1.396 -0.003
CH3CH2O Ethoxy radical 1.521 -0.003
C5H8O Methyl cyclopropyl ketone 1.510 -0.003
C3H6 Cyclopropane 1.501 -0.003
C6H8 Bicyclo[3.1.0]hex-2-ene 1.338 -0.003
C3F6 hexafluoropropene 1.329 -0.002
C5H5N Bicyclo[1.1.0]butane-1-carbonitrile 1.498 -0.002
C2H2+ acetylene cation 1.253 -0.002
C4H2O3 Maleic Anhydride 1.332 -0.002
C3H5Cl3 Propane, 1,2,3-trichloro- 1.524 -0.002
C4H5NO Isoxazole, 5-methyl- 1.362 -0.002
C5H10 2-Pentene, (E)- 1.334 -0.002
C5H10O 2-Butanone, 3-methyl- 1.534 -0.002
C5H10S 2H-Thiopyran, tetrahydro- 1.528 -0.001
C6H10 1-Butyne, 3,3-dimethyl- 1.209 -0.001
CH3CH2OH Ethanol 1.512 -0.001
C5H7N Cyclobutanecarbonitrile 1.551 -0.001
CH3CHO Acetaldehyde 1.501 -0.001
C4H4S Thiophene 1.423 -0.001
C6H6 Benzvalene 1.503 -0.001
CH3CCH propyne 1.207 -0.001
CH2CHCHCH2 1,3-Butadiene 1.337 -0.001
C5H4O2 4-Cyclopentene-1,3-dione 1.341 -0.001
CH2ClCHClCH3 Propane, 1,2-dichloro- 1.519 -0.001
C4H9N Pyrrolidine 1.534 -0.001
HCCF Fluoroacetylene 1.198 -0.000
HCCCl Chloroacetylene 1.203 -0.000
C5H8 Cyclopentene 1.540 -0.000
C7H12 Norbornane 1.536 -0.000
C2H2 Acetylene 1.203 -0.000
C5H8 1,3-Butadiene, 2-methyl- 1.340 -0.000
C2H2F2 Ethene, 1,2-difluoro-, (Z)- 1.324 -0.000
C5H8 1,3-Butadiene, 2-methyl- 1.463 0.000
HCCBr bromoacetylene 1.204 0.000
C4H5N Pyrrole 1.417 0.000
C6H4Cl2 1,4-dichlorobenzene 1.388 0.000
C6H4Cl2 1,3-dichlorobenzene 1.388 0.000
C6H6 Trimethylenecycopropane 1.330 0.000
C4H6O Cyclobutanone 1.527 0.001
CH3CH(CH3)CH3 Isobutane 1.525 0.001
CH3CH2Cl Ethyl chloride 1.510 0.001
C6H5CCH phenylacetylene 1.208 0.001
CHCCH2CH3 1-Butyne 1.457 0.001
C8H8 cyclooctatetraene 1.337 0.001
C5H6 1,3-Cyclopentadiene 1.460 0.001
C10H8 naphthalene 1.370 0.001
CH3CHSHCH3 2-Propanethiol 1.520 0.001
C3H3N acrylonitrile 1.426 0.001
CH2CHCHO Acrolein 1.468 0.001
CHOCH(CH3)CH3 Propanal, 2-methyl- 1.528 0.001
C6H6 Trimethylenecycopropane 1.437 0.001
C5H5N Pyridine 1.390 0.002
C3H8O2 1,3-Propanediol 1.514 0.002
CH3CHF2 Ethane, 1,1-difluoro- 1.498 0.002
C6H8 (Z)-hexa-1,3,5-triene 1.337 0.002
C10H8 naphthalene 1.410 0.002
C6H5CH3 toluene 1.394 0.002
C2H4O Ethylene oxide 1.459 0.002
C3H4N2 1H-Imidazole 1.364 0.002
C5H8O 2H-Pyran, 3,4-dihydro- 1.516 0.002
CH2CCl2 Ethene, 1,1-dichloro- 1.324 0.002
C3H4N2 1H-Pyrazole 1.374 0.002
C6H5F Fluorobenzene 1.383 0.002
C5H6 1-Buten-3-yne, 2-methyl- 1.207 0.003
C2H5CN ethyl cyanide 1.526 0.003
C6H8 Bicyclo[2.1.1]hex-2-ene 1.332 0.003
C3H2N2 Malononitrile 1.459 0.003
C4H5N (E)-2-Butenenitrile 1.336 0.003
C2H5F fluoroethane 1.505 0.003
C7H8 Norbornadiene 1.530 0.003
CH2CHCH2F Allyl Fluoride 1.488 0.003
CH2C(CH3)CH3 1-Propene, 2-methyl- 1.330 0.003
CH2C(CH3)OCH3 1-Propene, 2-methoxy- 1.330 0.003
C5H6 1-Buten-3-yne, 2-methyl- 1.336 0.003
C5H6 1-Buten-3-yne, 2-methyl- 1.501 0.004
CH2CHCH2CH3 1-Butene 1.493 0.004
CH2ClCCCl 1,3-dichloropropyne 1.201 0.004
C10H8 Azulene 1.484 0.004
CH3CF3 Ethane, 1,1,1-trifluoro- 1.494 0.004
C6H5Cl chlorobenzene 1.386 0.004
C4H4N2 Pyridazine 1.375 0.004
CH2CHOH ethenol 1.326 0.005
C4H10O Propane, 2-methoxy- 1.519 0.005
C2F2 difluoroacetylene 1.187 0.005
SiC2 Silicon dicarbide 1.265 0.005
C5H10 2-Pentene, (Z)- 1.490 0.005
CHF2CHF2 1,1,2,2-tetrafluoroethane 1.511 0.005
C5H6 1,3-Cyclopentadiene 1.340 0.005
C4H6 Methylenecyclopropane 1.457 0.005
CH2CCHCH3 1,2-Butadiene 1.301 0.006
C5H6S Thiophene, 3-methyl- 1.423 0.006
CH2CHCH3 Propene 1.488 0.006
C4H2 Diacetylene 1.205 0.006
C10H8 naphthalene 1.420 0.006
C3H4O Methylketene 1.306 0.007
C4 Carbon tetramer 1.304 0.008
C6H5NH2 aniline 1.392 0.008
CH3CH(CH3)CN Propanenitrile, 2-methyl- 1.522 0.009
C2H4F2 1,2-difluoroethane 1.493 0.009
C4H10O2 Ethane, 1,2-dimethoxy- 1.504 0.009
C10H8 Azulene 1.377 0.010
CH(CN)3 tricyanomethane 1.460 0.011
CH3CH(NH2)COOH Alanine 1.509 0.011
C6H5CN phenyl cyanide 1.388 0.011
CHClCHCl Ethene, 1,2-dichloro-, (Z)- 1.317 0.011
C2 Carbon diatomic 1.243 0.011
HOCH2COOH Hydroxyacetic acid 1.495 0.012
C2F4 Tetrafluoroethylene 1.311 0.012
C6H10O cyclohexanone 1.503 0.012
C5H6 Cyclopropylacetylene 1.422 0.013
C6H5CCH phenylacetylene 1.388 0.013
F2CCCF2 tetrafluoroallene 1.282 0.014
ClCOClCO Oxalyl chloride 1.534 0.014
C5H8 Bicyclo[2.1.0]pentane 1.507 0.014
C12H8 biphenylene 1.370 0.014
C6H8 Bicyclo[3.1.0]hex-2-ene 1.482 0.016
C6H5Br bromobenzene 1.375 0.016
C5H10 2-Pentene, (E)- 1.484 0.016
C5H5N Bicyclo[1.1.0]butane-1-carbonitrile 1.398 0.016
C3 carbon trimer 1.277 0.017
C5H8O Cyclopentanone 1.504 0.019
C3O2 Carbon suboxide 1.251 0.024
C4N2 2-Butynedinitrile 1.190 0.025
C4H6O2 2,3-Butanedione 1.507 0.032
C4H6 1-Methylcyclopropene 1.300 0.197
C4H6 1-Methylcyclopropene 1.476 0.777