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Compare Bonds

18 10 26 16 45

B97D3/6-311G** 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-0.432
Most positive difference C4H8S Thiophene, tetrahydro-1.782

Bond lengths
Click on entry for experimental details.

Species Name Experimental (Å) Difference (Å)
C4H10O Methyl propyl ether 1.530 -0.432
C4H6 1-Methylcyclopropene 1.515 -0.417
CF3CN Acetonitrile, trifluoro- 1.492 -0.073
CH2ClCHCl2 1,1,2-trichloroethane 1.580 -0.060
CH3CHNOH Acetaldoxime 1.550 -0.051
C4H6 Methylenecyclopropane 1.542 -0.048
C4H6 Methylenecyclopropane 1.457 -0.044
C5H10 2-Pentene, (E)- 1.576 -0.043
C5H6 Bicyclo[2.1.0]pent-2-ene 1.560 -0.039
C3H5 Allyl radical 1.428 -0.039
C3H3NO Isoxazole 1.356 -0.038
C2Cl2 dichloroacetylene 1.246 -0.038
C4H5N Cyclopropanecarbonitrile 1.472 -0.035
C5H8 Bicyclo[2.1.0]pentane 1.536 -0.033
C5H6 1,3-Cyclopentadiene 1.540 -0.033
C2N2 Cyanogen 1.389 -0.032
C4H6O2 2,3-Butanedione 1.527 -0.032
CH3CCl(CH3)CH3 Propane, 2-chloro-2-methyl- 1.530 -0.031
C5H8 Spiropentane 1.557 -0.029
CH2CHCHCH2 1,3-Butadiene 1.476 -0.027
C5H6S Thiophene, 3-methyl- 1.530 -0.024
C6H5Br bromobenzene 1.420 -0.022
CH3CCl3 Ethane, 1,1,1-trichloro- 1.550 -0.021
C6H5CCH phenylacetylene 1.448 -0.021
C5H6 Propellane 1.596 -0.021
CH3CHCl2 Ethane, 1,1-dichloro- 1.540 -0.021
C5H10 2-Pentene, (Z)- 1.561 -0.020
C6H5CN phenyl cyanide 1.451 -0.019
C5H5N Bicyclo[1.1.0]butane-1-carbonitrile 1.514 -0.018
C5H8O Cyclopentanone 1.557 -0.017
CH2CHCH3 Propene 1.353 -0.016
C4H5NO 3-Methylisoxazole 1.514 -0.016
C4H6 Bicyclo[1.1.0]butane 1.497 -0.016
C5H6 1-Buten-3-yne, 2-methyl- 1.445 -0.016
C4H5NO Isoxazole, 5-methyl- 1.505 -0.016
C5H9N Pentanenitrile 1.478 -0.015
CHClCHCl Ethene, 1,2-dichloro-, (E)- 1.354 -0.015
CH2ClCCCl 1,3-dichloropropyne 1.456 -0.015
C6H8 Bicyclo[3.1.0]hex-2-ene 1.530 -0.015
C4H5N Cyclopropanecarbonitrile 1.513 -0.015
C4N2 2-Butynedinitrile 1.370 -0.015
C4H2 Diacetylene 1.378 -0.014
CH2CF2 Ethene, 1,1-difluoro- 1.340 -0.014
CH2ClCH2Cl Ethane, 1,2-dichloro- 1.531 -0.013
C3H7N Cyclopropylamine 1.520 -0.013
C9H8 Indene 1.415 -0.013
C4H6O Furan, 2,5-dihydro- 1.347 -0.013
H2CCCCH2 Butatriene 1.283 -0.012
C3H5ClO Oxirane, (chloromethyl)- 1.523 -0.012
H2NCH2COOH Glycine 1.532 -0.012
C6H10O cyclohexanone 1.545 -0.012
CH3CHS Thioacetaldehyde 1.506 -0.012
C4H6O2 2,3-Butanedione 1.507 -0.011
C4H6S Thiophene, 2,5-dihydro- 1.518 -0.011
C3F8 perfluoropropane 1.546 -0.011
CH3CH(CH3)CN Propanenitrile, 2-methyl- 1.481 -0.011
CH2CClCHCH2 1,3-Butadiene, 2-chloro- 1.469 -0.011
C6H8 (Z)-hexa-1,3,5-triene 1.368 -0.011
C5H8 Cyclopentene 1.350 -0.011
C6H8 Bicyclo[3.1.0]hex-2-ene 1.522 -0.010
C3H5ClO Oxirane, (chloromethyl)- 1.475 -0.010
C6H12 (E)-3-methylpent-2-ene 1.551 -0.010
C3F6 hexafluoropropene 1.513 -0.010
C6H5CH2CH3 Ethylbenzene 1.524 -0.009
C6H8 1,4-Cyclohexadiene 1.347 -0.009
C5H10 Cyclopropane, 1,1-dimethyl- 1.520 -0.009
CH2ClCH2CH2CH3 Butane, 1-chloro- 1.533 -0.009
C5H5N Bicyclo[1.1.0]butane-1-carbonitrile 1.518 -0.009
CH3CHClCH2CH3 Butane, 2-chloro- 1.534 -0.009
CH3CHCHCH3 2-Butene, (E)- 1.347 -0.009
C6F6 hexafluorobenzene 1.401 -0.008
C12H8 biphenylene 1.524 -0.008
C2HF3 Trifluoroethylene 1.341 -0.008
C2H6O2 1,2-Ethanediol 1.530 -0.008
C6H12 (E)-3-methylpent-2-ene 1.511 -0.008
C4H8O2 1,3-Dioxolane, 2-methyl- 1.522 -0.007
C3H8O2 Propylene glycol 1.540 -0.007
C2H3CCH 1-Buten-3-yne 1.434 -0.007
C4H5N (E)-2-Butenenitrile 1.432 -0.007
C4H4N2 Succinonitrile 1.561 -0.007
CHCCH2CH3 1-Butyne 1.217 -0.007
CH2ClCHCHCH3 2-Butene, 1-chloro- 1.342 -0.007
CH3CH(CH3)ONO Isopropyl nitrite 1.534 -0.007
CHOCHCHCH3 2-Butenal 1.501 -0.007
C7H12 Norbornane 1.573 -0.007
C2F6 hexafluoroethane 1.560 -0.007
CH3COOH Acetic acid 1.517 -0.006
C5H6 Cyclopropylacetylene 1.527 -0.006
CH2CHCHClCH3 1-Butene, 3-chloro- 1.503 -0.006
CH3OC2H5 Ethane, methoxy- 1.521 -0.006
C5H4O2 4-Cyclopentene-1,3-dione 1.509 -0.006
C5H6 Bicyclo[2.1.0]pent-2-ene 1.530 -0.006
C2H5CN ethyl cyanide 1.468 -0.006
C6H4Cl2 1,3-dichlorobenzene 1.404 -0.006
CH3CF3 Ethane, 1,1,1-trifluoro- 1.494 -0.006
CH2CHCH2CH3 1-Butene 1.342 -0.006
C4H6S Thiophene, 2,5-dihydro- 1.340 -0.005
C5H8 Ethenylcyclopropane 1.522 -0.005
C2H4 Ethylene 1.339 -0.005
C2H3 vinyl 1.316 -0.005
C4H5N (E)-2-Butenenitrile 1.501 -0.005
CH3CCCH3 2-Butyne 1.468 -0.005
C6H8 1,4-Cyclohexadiene 1.511 -0.004
C5H10 Cyclopentane 1.546 -0.004
C6H5Cl chlorobenzene 1.402 -0.004
HCCCN Cyanoacetylene 1.376 -0.004
C5H8 Cyclopentene 1.518 -0.004
C5H6 Propellane 1.525 -0.004
C12H10 biphenyl 1.489 -0.004
C3H6S Thietane 1.549 -0.004
C4H5NO Isoxazole, 5-methyl- 1.427 -0.004
C6H8 Bicyclo[2.1.1]hex-2-ene 1.544 -0.004
C3H6O Propylene oxide 1.513 -0.004
C6H12 (E)-3-methylpent-2-ene 1.349 -0.004
CH2CCHCH3 1,2-Butadiene 1.314 -0.003
C5H10O 2-Butanone, 3-methyl- 1.525 -0.003
C4H4N2 Succinonitrile 1.465 -0.003
C5H8 1,4-Pentadiene 1.339 -0.003
C5H5N Pyridine 1.400 -0.003
CH2CHCH2CH2Cl 1-Butene, 4-chloro- 1.508 -0.003
CH3CCl2CH3 Propane, 2,2-dichloro- 1.523 -0.003
CH3CHCHCH3 2-Butene, (E)- 1.508 -0.003
CH2CHCH2CH2Cl 1-Butene, 4-chloro- 1.339 -0.003
C2H6 Ethane 1.536 -0.003
C6H6 Benzvalene 1.452 -0.003
CH2SHCH2SH 1,2-Ethanedithiol 1.530 -0.003
C6H5Br bromobenzene 1.401 -0.002
C5H6 Cyclopropylacetylene 1.503 -0.002
CH2ClCH2CH3 Propane, 1-chloro- 1.525 -0.002
CH3COCl Acetyl Chloride 1.506 -0.002
CH2CClCHCH2 1,3-Butadiene, 2-chloro- 1.344 -0.002
CH3CCCH3 2-Butyne 1.214 -0.002
C2H3Cl Ethene, chloro- 1.332 -0.002
C3H4N2 1H-Pyrazole 1.417 -0.002
C2H3CCH 1-Buten-3-yne 1.215 -0.002
CH2CCHCH3 1,2-Butadiene 1.515 -0.002
CHCCH2CH3 1-Butyne 1.544 -0.002
CH3CCH propyne 1.460 -0.002
C6H8 (Z)-hexa-1,3,5-triene 1.458 -0.002
C6H5NO2 Nitrobenzene 1.399 -0.002
C5H8 1,3-Butadiene, 2-methyl- 1.512 -0.002
C2H3Br vinyl bromide 1.332 -0.001
CH2CS Thioketene 1.314 -0.001
C6H6 Fulvene 1.349 -0.001
CH3CH2SH ethanethiol 1.528 -0.001
C5H9N Pentanenitrile 1.536 -0.001
C7H12 Norbornane 1.546 -0.001
C2H5Br Ethyl bromide 1.518 -0.001
CH2CClCHCH2 1,3-Butadiene, 2-chloro- 1.344 -0.001
C3H7SH 1-Propanethiol 1.536 -0.001
C5H8O 2H-Pyran, 3,4-dihydro- 1.510 -0.001
CH2CHCHClCH3 1-Butene, 3-chloro- 1.337 -0.001
C5H8 1,4-Pentadiene 1.511 -0.001
CH3COF Acetyl fluoride 1.503 -0.001
CH2CHF Ethene, fluoro- 1.329 -0.001
C3H4O Methylketene 1.518 -0.001
C12H8 biphenylene 1.428 -0.001
C6H5CH3 toluene 1.513 -0.001
C6H10O cyclohexanone 1.542 -0.000
C6H5Cl chlorobenzene 1.399 -0.000
C6H5CCH phenylacetylene 1.396 -0.000
C3H6O Propylene oxide 1.471 -0.000
C2- carbon diatomic anion 1.268 -0.000
CH3CHClCH3 Propane, 2-chloro- 1.522 -0.000
C5H8 Spiropentane 1.482 -0.000
C2H3CCH 1-Buten-3-yne 1.344 -0.000
C6H10 cyclohexene 1.510 0.000
CHOCHCHCH3 2-Butenal 1.470 0.000
C2H4S Thiirane 1.484 0.000
CH3CN Acetonitrile 1.458 0.000
C5H6 Cyclopropylacetylene 1.211 0.000
C6H5CN phenyl cyanide 1.396 0.000
C6H6 Benzvalene 1.529 0.000
CH3CHCHCH3 2-Butene, (Z)- 1.506 0.000
CH3CHFCH3 2-Fluoropropane 1.521 0.000
C4H4Se selenophene 1.433 0.000
C6H10 cyclohexene 1.340 0.001
C3H4 cyclopropene 1.509 0.001
C4H6 Bicyclo[1.1.0]butane 1.498 0.001
CH2CCH2 allene 1.308 0.001
C7H8 Norbornadiene 1.336 0.001
C5H8 Cyclobutane, methylene- 1.331 0.001
C4H4S Thiophene 1.370 0.001
CH2CHCH2F Allyl Fluoride 1.333 0.001
C4H5NO 3-Methylisoxazole 1.362 0.001
CH2CHCHO Acrolein 1.341 0.001
CHOCHCHCH3 2-Butenal 1.345 0.001
C6H14 Hexane 1.533 0.001
C6H5CCH phenylacetylene 1.398 0.002
C(CN)4 tetracyanomethane 1.484 0.002
CH2CO Ketene 1.314 0.002
C5H8 Bicyclo[1.1.1]pentane 1.557 0.002
C12H8 biphenylene 1.432 0.002
C2H8N2 Ethylenediamine 1.545 0.002
C6H6 Fulvene 1.355 0.002
C6H8 Bicyclo[3.1.0]hex-2-ene 1.521 0.002
C2H2+ acetylene cation 1.253 0.002
C10H8 naphthalene 1.420 0.002
C3H4 cyclopropene 1.296 0.002
C2H2ClF 1-chloro-1-fluoroethylene 1.327 0.002
C7H16 heptane 1.534 0.002
C6H6 Benzene 1.397 0.002
C2H2N2O Furazan 1.421 0.002
CH3CHCHCH3 2-Butene, (Z)- 1.346 0.002
CH3CSNH2 Ethanethioamide 1.512 0.002
C4H4N2 Pyridazine 1.396 0.002
C6H5CN phenyl cyanide 1.397 0.002
C4H5N Pyrrole 1.382 0.002
C3H3N acrylonitrile 1.339 0.002
CH3CCH propyne 1.207 0.002
C5H8 Cyclobutane, methylene- 1.524 0.002
C5H8 1,2-Butadiene, 3-methyl- 1.514 0.002
C6H5F Fluorobenzene 1.397 0.002
C4H6O Furan, 2,5-dihydro- 1.502 0.003
C4H8O2 Ethyl acetate 1.515 0.003
C8H8 cubane 1.571 0.003
C5H12O Butane, 1-methoxy- 1.532 0.003
H2CCCCH2 Butatriene 1.318 0.003
C6H4Cl2 1,4-dichlorobenzene 1.394 0.003
C10H16 adamantane 1.540 0.003
C3H7SH 1-Propanethiol 1.529 0.003
C8H8 cyclooctatetraene 1.337 0.003
C5H6S Thiophene, 3-methyl- 1.370 0.003
C6H5CH3 toluene 1.395 0.003
C4H4N2 1,3-Diazine 1.393 0.003
C2H5N Aziridine 1.481 0.004
C6H5CH3 toluene 1.395 0.004
C4H5NO 3-Methylisoxazole 1.427 0.004
C6H8 Bicyclo[3.1.0]hex-2-ene 1.338 0.004
C4H8 cyclobutane 1.555 0.004
C4H6 Cyclobutene 1.517 0.004
CH2ClCHO chloroacetaldehyde 1.521 0.004
C5H8 Bicyclo[2.1.0]pentane 1.565 0.004
C5H10 2-Pentene, (Z)- 1.338 0.004
C6H5F Fluorobenzene 1.395 0.004
C5H12 Propane, 2,2-dimethyl- 1.537 0.004
CH3CH2CH2CH3 Butane 1.531 0.004
C2H2 Acetylene 1.203 0.004
C12H8 biphenylene 1.372 0.004
C6H5OH phenol 1.398 0.004
CH2CHCH2CH2Cl 1-Butene, 4-chloro- 1.528 0.004
C6H5CCH phenylacetylene 1.208 0.004
C5H12 Pentane 1.531 0.004
CH2CHCH2CH3 1-Butene 1.536 0.005
HCCF Fluoroacetylene 1.198 0.005
C4H6 Cyclobutene 1.342 0.005
C5H8 Ethenylcyclopropane 1.475 0.005
C4H4O Furan 1.361 0.005
C6H6 Benzvalene 1.339 0.005
C6H8 Bicyclo[3.1.0]hex-2-ene 1.494 0.005
CH3CH2CHO Propanal 1.523 0.005
C2H2F2 Ethene, 1,2-difluoro-, (E)- 1.329 0.005
CH3CH2CHO Propanal 1.509 0.005
C5H8 Ethenylcyclopropane 1.334 0.005
C5H8O 2H-Pyran, 3,4-dihydro- 1.338 0.005
C6H5CH2CH3 Ethylbenzene 1.535 0.005
HCCCl Chloroacetylene 1.203 0.005
CH2CHCHClCH3 1-Butene, 3-chloro- 1.522 0.005
C5H10 2-Pentene, (E)- 1.334 0.005
C6H5CH2CH3 Ethylbenzene 1.399 0.005
C3H2O3 vinylene carbonate 1.331 0.005
C5H10 Cyclopropane, 1,1-dimethyl- 1.514 0.005
HCCCN Cyanoacetylene 1.206 0.006
C4H8O2 Ethyl acetate 1.508 0.006
CH2C(CH3)OCH3 1-Propene, 2-methoxy- 1.501 0.006
CH3CH(NH2)COOH Alanine 1.544 0.006
C4H4N2 Pyrazine 1.397 0.006
C6H10 cyclohexene 1.530 0.006
C5H8 Cyclobutane, methylene- 1.557 0.006
C6H4Cl2 1,3-dichlorobenzene 1.392 0.006
CH3CH2NH2 Ethylamine 1.531 0.006
C6H6 Trimethylenecycopropane 1.437 0.006
C5H6 1-Buten-3-yne, 2-methyl- 1.207 0.006
C4H4O Furan 1.431 0.006
C6H12 Cyclohexane 1.530 0.006
HCCBr bromoacetylene 1.204 0.006
CH2ClCHCHCH3 2-Butene, 1-chloro- 1.496 0.007
CH2C(CH3)CH3 1-Propene, 2-methyl- 1.507 0.007
C5H10O 2H-Pyran, tetrahydro- 1.531 0.007
C3H3N acrylonitrile 1.426 0.007
C6H6 Fulvene 1.476 0.007
C5H11N Piperidine 1.531 0.007
C4H10O Propane, 2-methoxy- 1.528 0.007
C4H2O3 Maleic Anhydride 1.332 0.007
C2H3NO Nitrosoethylene 1.335 0.007
C4H5NO Isoxazole, 5-methyl- 1.362 0.007
C5H4O2 4-Cyclopentene-1,3-dione 1.341 0.008
C4H10O Ethoxy ethane 1.517 0.008
C5H8 1,3-Butadiene, 2-methyl- 1.340 0.008
CHCCH2CH3 1-Butyne 1.457 0.008
C6H8 Bicyclo[3.1.0]hex-2-ene 1.529 0.008
C10H8 naphthalene 1.410 0.008
C2F2 difluoroacetylene 1.187 0.008
C3H8 Propane 1.526 0.008
C6H10 cyclohexene 1.530 0.008
C4H6O Cyclobutanone 1.556 0.008
C5H8 1,3-Butadiene, 2-methyl- 1.463 0.008
C4H6 Cyclobutene 1.566 0.008
C6H6 Trimethylenecycopropane 1.330 0.009
C5H8O 2H-Pyran, 3,4-dihydro- 1.530 0.009
CH3CH2Cl Ethyl chloride 1.510 0.009
C5H8 Bicyclo[2.1.0]pentane 1.528 0.009
C3H6 Cyclopropane 1.501 0.009
C6H4Cl2 1,4-dichlorobenzene 1.388 0.009
CH2CHCHO Acrolein 1.468 0.009
CH3CH2OH Ethanol 1.512 0.009
C5H5N Pyridine 1.390 0.009
C8H8 cyclooctatetraene 1.470 0.009
C6H8 (Z)-hexa-1,3,5-triene 1.337 0.009
C3H2N2 Malononitrile 1.459 0.009
C6H6 Benzvalene 1.503 0.009
C3H3NO Oxazole 1.353 0.010
CH2CCHCH3 1,2-Butadiene 1.301 0.010
C5H10O 2-Butanone, 3-methyl- 1.534 0.010
C5H10S 2H-Thiopyran, tetrahydro- 1.528 0.010
CH2ClCHClCH3 Propane, 1,2-dichloro- 1.519 0.010
C6H10 1-Butyne, 3,3-dimethyl- 1.209 0.010
C4H5N Pyrrole 1.417 0.010
C3H5Cl3 Propane, 1,2,3-trichloro- 1.524 0.010
C7H8 Norbornadiene 1.557 0.010
C5H6 1,3-Cyclopentadiene 1.460 0.010
C2H2O2 Ethanedial 1.526 0.010
CH2ClCCCl 1,3-dichloropropyne 1.201 0.010
C6H5CH3 toluene 1.394 0.010
SiC2 Silicon dicarbide 1.265 0.010
CHClCCl2 Trichloroethylene 1.337 0.010
CH3CHO Acetaldehyde 1.501 0.010
C6H4Cl2 1,3-dichlorobenzene 1.388 0.010
C6H5F Fluorobenzene 1.383 0.010
C4H9N Pyrrolidine 1.534 0.011
C3F6 hexafluoropropene 1.329 0.011
CH2CHCH2F Allyl Fluoride 1.488 0.011
C2H2F2 Ethene, 1,2-difluoro-, (Z)- 1.324 0.011
C10H8 naphthalene 1.370 0.011
C4H10O Ethanol, 1,1-dimethyl- 1.529 0.011
CH3CONH2 Acetamide 1.519 0.011
C4H8O2 1,3-Dioxane 1.528 0.011
CH2CHCH2CH3 1-Butene 1.493 0.011
C6H6 Fulvene 1.470 0.011
C2H4O Ethylene oxide 1.459 0.011
CH2C(CH3)OCH3 1-Propene, 2-methoxy- 1.330 0.011
C5H5N Bicyclo[1.1.0]butane-1-carbonitrile 1.498 0.011
C3H4O Methylketene 1.306 0.011
C4H5N (E)-2-Butenenitrile 1.336 0.011
C4H2 Diacetylene 1.205 0.012
CH2CCl2 Ethene, 1,1-dichloro- 1.324 0.012
CH3CH2O Ethoxy radical 1.521 0.012
CH3CHF2 Ethane, 1,1-difluoro- 1.498 0.012
CH3SCH2CH3 Ethane, (methylthio)- 1.530 0.012
CH3CH(CH3)CH3 Isobutane 1.525 0.012
C5H6S Thiophene, 3-methyl- 1.423 0.012
C5H6 1-Buten-3-yne, 2-methyl- 1.336 0.012
C3H4O Cyclopropanone 1.475 0.012
C6H8 Bicyclo[2.1.1]hex-2-ene 1.332 0.012
C5H8O 2H-Pyran, 3,4-dihydro- 1.516 0.012
C7H12 Norbornane 1.536 0.012
C6H5Cl chlorobenzene 1.386 0.012
C5H7N Cyclobutanecarbonitrile 1.551 0.012
C2H5F fluoroethane 1.505 0.013
CH3CHSHCH3 2-Propanethiol 1.520 0.013
C5H8O Methyl cyclopropyl ketone 1.510 0.013
C4H4S Thiophene 1.423 0.013
C5H6 1-Buten-3-yne, 2-methyl- 1.501 0.013
C5H8 Cyclopentene 1.540 0.013
CH2C(CH3)CH3 1-Propene, 2-methyl- 1.330 0.013
CHOCH(CH3)CH3 Propanal, 2-methyl- 1.528 0.013
CH2CHOH ethenol 1.326 0.014
C5H10 2-Pentene, (Z)- 1.490 0.014
C3H8O2 1,3-Propanediol 1.514 0.014
C3H4N2 1H-Pyrazole 1.374 0.014
CH2CHCH3 Propene 1.488 0.014
C5H6 Cyclopropylacetylene 1.422 0.014
C3H4N2 1H-Imidazole 1.364 0.015
C4H6 Methylenecyclopropane 1.332 0.015
C5H6 1,3-Cyclopentadiene 1.340 0.015
C5H5N Bicyclo[1.1.0]butane-1-carbonitrile 1.398 0.015
C2 Carbon diatomic 1.243 0.016
C4H4N2 Pyridazine 1.375 0.016
C2H5CN ethyl cyanide 1.526 0.016
C4H10O Propane, 2-methoxy- 1.519 0.016
C2H2O4 Oxalic Acid 1.544 0.016
C4H6O Cyclobutanone 1.527 0.017
CF3COOH trifluoroacetic acid 1.546 0.017
C6H10O cyclohexanone 1.503 0.017
CH(CN)3 tricyanomethane 1.460 0.017
C4 Carbon tetramer 1.304 0.017
C6H5NH2 aniline 1.392 0.017
C7H8 Norbornadiene 1.530 0.017
C2H4F2 1,2-difluoroethane 1.493 0.018
F2CCCF2 tetrafluoroallene 1.282 0.018
C10H8 naphthalene 1.420 0.019
CH2CHCHCH2 1,3-Butadiene 1.337 0.019
C4H10O2 Ethane, 1,2-dimethoxy- 1.504 0.020
C6H5CN phenyl cyanide 1.388 0.021
CH3CH(CH3)CN Propanenitrile, 2-methyl- 1.522 0.022
C6H8 Bicyclo[3.1.0]hex-2-ene 1.482 0.022
C5H8 Bicyclo[2.1.0]pentane 1.507 0.022
C12H8 biphenylene 1.370 0.023
CH3CH(NH2)COOH Alanine 1.509 0.023
C6H5CCH phenylacetylene 1.388 0.023
C4N2 2-Butynedinitrile 1.190 0.023
C6H5Br bromobenzene 1.375 0.024
CHF2CHF2 1,1,2,2-tetrafluoroethane 1.511 0.024
C5H10 2-Pentene, (E)- 1.484 0.025
C3 carbon trimer 1.277 0.027
C3O2 Carbon suboxide 1.251 0.027
CHClCHCl Ethene, 1,2-dichloro-, (Z)- 1.317 0.028
C4H4N2O2 Uracil 1.430 0.030
C3H4O Cyclopropanone 1.575 0.030
ClCOClCO Oxalyl chloride 1.534 0.033
C5H8O Cyclopentanone 1.504 0.034
C2F4 Tetrafluoroethylene 1.311 0.044
C2Cl4 Tetrachloroethylene 1.354 0.060
C2H Ethynyl radical 1.217 0.081
C4H6 1-Methylcyclopropene 1.300 0.210
C4H6 1-Methylcyclopropene 1.476 0.790
C4H8S Thiophene, tetrahydro- 1.532 1.782