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Compare Bonds

18 10 26 16 45

HF/aug-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-0.438
Most positive difference C4H6 1-Methylcyclopropene0.778

Bond lengths
Click on entry for experimental details.

Species Name Experimental (Å) Difference (Å)
C4H10O Methyl propyl ether 1.530 -0.438
C4H6 1-Methylcyclopropene 1.515 -0.426
C3H3NO Isoxazole 1.356 -0.072
CH2ClCHCl2 1,1,2-trichloroethane 1.580 -0.062
C2Cl2 dichloroacetylene 1.246 -0.061
CH3CHNOH Acetaldoxime 1.550 -0.054
C5H10 2-Pentene, (E)- 1.576 -0.050
C5H6 Bicyclo[2.1.0]pent-2-ene 1.560 -0.049
C5H6 Propellane 1.596 -0.042
CHClCHCl Ethene, 1,2-dichloro-, (E)- 1.354 -0.040
C5H8 Bicyclo[2.1.0]pentane 1.536 -0.038
C3H5 Allyl radical 1.428 -0.035
C6H5Br bromobenzene 1.420 -0.034
C5H6 1,3-Cyclopentadiene 1.540 -0.033
C5H8 Spiropentane 1.557 -0.033
C2HF3 Trifluoroethylene 1.341 -0.033
CF2CCl2 difluorodichloroethylene 1.345 -0.032
CH3CCl3 Ethane, 1,1,1-trichloro- 1.550 -0.032
CH2CF2 Ethene, 1,1-difluoro- 1.340 -0.032
C6H8 (Z)-hexa-1,3,5-triene 1.368 -0.031
C2Cl4 Tetrachloroethylene 1.354 -0.030
C5H10 2-Pentene, (Z)- 1.561 -0.029
CH2CHCH3 Propene 1.353 -0.028
C4H6O Furan, 2,5-dihydro- 1.347 -0.028
C2F6 hexafluoroethane 1.560 -0.027
CH3CHCl2 Ethane, 1,1-dichloro- 1.540 -0.027
C5H5N Bicyclo[1.1.0]butane-1-carbonitrile 1.514 -0.026
C5H8 Cyclopentene 1.350 -0.025
C5H6S Thiophene, 3-methyl- 1.530 -0.025
C5H8O Cyclopentanone 1.557 -0.023
C4H6O2 2,3-Butanedione 1.527 -0.023
CHCCH2CH3 1-Butyne 1.217 -0.023
C6H8 1,4-Cyclohexadiene 1.347 -0.023
C4H4N2 Succinonitrile 1.561 -0.022
C3H7N Cyclopropylamine 1.520 -0.022
CH3CHCHCH3 2-Butene, (E)- 1.347 -0.022
C3H5ClO Oxirane, (chloromethyl)- 1.475 -0.022
C5H6S Thiophene, 3-methyl- 1.370 -0.021
C4H6 Bicyclo[1.1.0]butane 1.497 -0.021
C6F6 hexafluorobenzene 1.401 -0.021
C4H5N Cyclopropanecarbonitrile 1.472 -0.021
CH2CClCHCH2 1,3-Butadiene, 2-chloro- 1.344 -0.020
C2H3CCH 1-Buten-3-yne 1.215 -0.020
C4H5N Cyclopropanecarbonitrile 1.513 -0.020
C3H5ClO Oxirane, (chloromethyl)- 1.523 -0.020
CHClCCl2 Trichloroethylene 1.337 -0.020
C5H5N Bicyclo[1.1.0]butane-1-carbonitrile 1.518 -0.019
C4H4S Thiophene 1.370 -0.019
C4H5NO 3-Methylisoxazole 1.362 -0.019
CH3CCCH3 2-Butyne 1.214 -0.019
C3H3NO Oxazole 1.353 -0.019
C4H6S Thiophene, 2,5-dihydro- 1.340 -0.019
C6H4Cl2 1,3-dichlorobenzene 1.404 -0.019
C6H12 (E)-3-methylpent-2-ene 1.349 -0.019
C4H5N Pyrrole 1.382 -0.018
C3H8O2 Propylene glycol 1.540 -0.018
C5H10 Cyclopropane, 1,1-dimethyl- 1.520 -0.018
CH2CClCHCH2 1,3-Butadiene, 2-chloro- 1.344 -0.018
CH3CHCHCH3 2-Butene, (Z)- 1.346 -0.018
C4H6 Methylenecyclopropane 1.332 -0.018
C2H2F2 Ethene, 1,2-difluoro-, (E)- 1.329 -0.018
C5H6 Cyclopropylacetylene 1.527 -0.018
C2H2+ acetylene cation 1.253 -0.018
C6H6 Fulvene 1.349 -0.018
C6H12 (E)-3-methylpent-2-ene 1.551 -0.018
CH2CHOCHCH2 Vinyl ether 1.337 -0.017
C2H3CCH 1-Buten-3-yne 1.344 -0.017
CH2CHCH2CH3 1-Butene 1.342 -0.017
C4H4O Furan 1.361 -0.017
C4H5NO 3-Methylisoxazole 1.514 -0.017
C6H5Cl chlorobenzene 1.402 -0.017
H2NCH2COOH Glycine 1.532 -0.017
CH2ClCH2Cl Ethane, 1,2-dichloro- 1.531 -0.017
C2H6O2 1,2-Ethanediol 1.530 -0.017
C6H6 Fulvene 1.355 -0.017
C10H8 Azulene 1.407 -0.017
C5H6 Cyclopropylacetylene 1.211 -0.017
C3H2O3 vinylene carbonate 1.331 -0.017
C3F6 hexafluoropropene 1.329 -0.016
CH3COOH Acetic acid 1.517 -0.016
C2H3Cl Ethene, chloro- 1.332 -0.016
C2H2ClF 1-chloro-1-fluoroethylene 1.327 -0.016
C12H8 biphenylene 1.432 -0.016
C2H3Br vinyl bromide 1.332 -0.016
CHOCHCHCH3 2-Butenal 1.345 -0.016
C5H6 Propellane 1.525 -0.016
HCCCN Cyanoacetylene 1.206 -0.016
C3F6 hexafluoropropene 1.513 -0.015
CH2CHF Ethene, fluoro- 1.329 -0.015
C2F2 difluoroacetylene 1.187 -0.015
C2H4 Ethylene 1.339 -0.015
C4H5NO Isoxazole, 5-methyl- 1.505 -0.015
C4H8O2 1,3-Dioxolane, 2-methyl- 1.522 -0.015
C6H10 1-Butyne, 3,3-dimethyl- 1.209 -0.015
HCCF Fluoroacetylene 1.198 -0.015
C5H8 1,4-Pentadiene 1.339 -0.015
CH2CHCH2CH2Cl 1-Butene, 4-chloro- 1.339 -0.015
CH3CHClCH2CH3 Butane, 2-chloro- 1.534 -0.015
C6H10O cyclohexanone 1.545 -0.015
C3H6O Propylene oxide 1.471 -0.015
HCCCl Chloroacetylene 1.203 -0.015
C7H12 Norbornane 1.573 -0.015
CH2CHCHO Acrolein 1.341 -0.015
C3H3N acrylonitrile 1.339 -0.014
C10H8 Azulene 1.414 -0.014
CH2CHCHClCH3 1-Butene, 3-chloro- 1.337 -0.014
C6H5CCH phenylacetylene 1.208 -0.014
CH2ClCH2CH2CH3 Butane, 1-chloro- 1.533 -0.014
C5H8 Ethenylcyclopropane 1.522 -0.014
C2H8N2 Ethylenediamine 1.545 -0.014
C4H6S Thiophene, 2,5-dihydro- 1.518 -0.014
CH3CH(CH3)ONO Isopropyl nitrite 1.534 -0.014
C12H8 biphenylene 1.524 -0.014
C6H8 Bicyclo[3.1.0]hex-2-ene 1.530 -0.014
C5H4O2 4-Cyclopentene-1,3-dione 1.509 -0.014
C3H6O 2-Propen-1-ol 1.337 -0.014
C5H5N Bicyclo[1.1.0]butane-1-carbonitrile 1.498 -0.014
C6H10 cyclohexene 1.340 -0.014
CH3CCH propyne 1.207 -0.014
H2CCCCH2 Butatriene 1.283 -0.014
HCCBr bromoacetylene 1.204 -0.014
C6H8 Bicyclo[3.1.0]hex-2-ene 1.522 -0.013
C5H5N Pyridine 1.400 -0.013
C4H5NO Isoxazole, 5-methyl- 1.362 -0.013
C3H4 cyclopropene 1.296 -0.013
C4H6 Cyclobutene 1.342 -0.013
CH2ClCCCl 1,3-dichloropropyne 1.201 -0.013
C6H6 Benzvalene 1.452 -0.013
C6H5Br bromobenzene 1.401 -0.013
C5H8O 2H-Pyran, 3,4-dihydro- 1.338 -0.012
C6H6 Benzvalene 1.339 -0.012
C5H6 1-Buten-3-yne, 2-methyl- 1.207 -0.012
CH2CS Thioketene 1.314 -0.012
CHCCH2CH3 1-Butyne 1.544 -0.012
C2H2F2 Ethene, 1,2-difluoro-, (Z)- 1.324 -0.012
C6H6 Benzvalene 1.529 -0.012
C2H3NO Nitrosoethylene 1.335 -0.012
CH3CH(NH2)COOH Alanine 1.544 -0.012
C4H2 Diacetylene 1.205 -0.012
C7H8 Norbornadiene 1.336 -0.011
C5H10 Cyclopentane 1.546 -0.011
C6H8 Bicyclo[3.1.0]hex-2-ene 1.338 -0.011
C12H8 biphenylene 1.372 -0.011
C3H4O Cyclopropanone 1.475 -0.011
CH2CHCH2F Allyl Fluoride 1.333 -0.011
CH2CCHCH3 1,2-Butadiene 1.314 -0.011
C5H8 Cyclobutane, methylene- 1.331 -0.011
C2H2 Acetylene 1.203 -0.010
C6H8 Bicyclo[3.1.0]hex-2-ene 1.521 -0.010
C6H5Cl chlorobenzene 1.399 -0.010
C3H4O Cyclopropanone 1.575 -0.010
C2H4S Thiirane 1.484 -0.010
CH3CHS Thioacetaldehyde 1.506 -0.010
C4H2O3 Maleic Anhydride 1.332 -0.010
C5H10 2-Pentene, (Z)- 1.338 -0.010
C5H4O2 4-Cyclopentene-1,3-dione 1.341 -0.010
C5H10O 2-Butanone, 3-methyl- 1.525 -0.010
H2CCCCH2 Butatriene 1.318 -0.009
C6H5OH phenol 1.398 -0.009
C2H6 Ethane 1.536 -0.009
C6H5CH2CH3 Ethylbenzene 1.524 -0.009
C6H5CN phenyl cyanide 1.396 -0.009
CH2CCl2 Ethene, 1,1-dichloro- 1.324 -0.009
C5H6 Bicyclo[2.1.0]pent-2-ene 1.530 -0.009
C6H8 Bicyclo[2.1.1]hex-2-ene 1.544 -0.009
C6H5CCH phenylacetylene 1.396 -0.009
C6H5CCH phenylacetylene 1.398 -0.009
C3H6O Propylene oxide 1.513 -0.009
C5H10 2-Pentene, (E)- 1.334 -0.009
C10H8 naphthalene 1.420 -0.009
C8H8 cyclooctatetraene 1.337 -0.009
CH2CHCHCH2 1,3-Butadiene 1.337 -0.009
C5H8 1,3-Butadiene, 2-methyl- 1.340 -0.009
C4H5N (E)-2-Butenenitrile 1.336 -0.009
C4H6 Methylenecyclopropane 1.542 -0.008
C8H8 cubane 1.571 -0.008
C5H8 Ethenylcyclopropane 1.334 -0.008
C12H8 biphenylene 1.428 -0.008
C6H6 Trimethylenecycopropane 1.330 -0.008
C3H4N2 1H-Imidazole 1.364 -0.008
CH3COF Acetyl fluoride 1.503 -0.008
C10H8 naphthalene 1.370 -0.008
C3H6S Thietane 1.549 -0.008
C5H9N Pentanenitrile 1.536 -0.008
C6H5CN phenyl cyanide 1.397 -0.008
C4H4N2 1,3-Diazine 1.393 -0.008
C3H7SH 1-Propanethiol 1.536 -0.008
C6H5F Fluorobenzene 1.397 -0.008
C5H8 Bicyclo[1.1.1]pentane 1.557 -0.008
C7H12 Norbornane 1.546 -0.008
C6H6 Benzene 1.397 -0.008
C6H8 (Z)-hexa-1,3,5-triene 1.337 -0.007
C4H8 cyclobutane 1.555 -0.007
C5H6 1-Buten-3-yne, 2-methyl- 1.336 -0.007
CH3COCH3 Acetone 1.520 -0.007
C10H8 Azulene 1.405 -0.007
CH2CHCHCH2 1,3-Butadiene 1.476 -0.007
C6H4Cl2 1,3-dichlorobenzene 1.392 -0.007
C4H4N2 Pyrazine 1.397 -0.007
C2H2O4 Oxalic Acid 1.544 -0.007
C5H6 Cyclopropylacetylene 1.503 -0.007
CH3CONH2 Acetamide 1.519 -0.007
C3F8 perfluoropropane 1.546 -0.007
C2F4 Tetrafluoroethylene 1.311 -0.007
C3H4 cyclopropene 1.509 -0.007
CH2CCHCH3 1,2-Butadiene 1.515 -0.007
C10H8 Azulene 1.398 -0.007
CH3CHFCH3 2-Fluoropropane 1.521 -0.006
C6H4Cl2 1,4-dichlorobenzene 1.394 -0.006
CH2CCH2 allene 1.308 -0.006
CH2SHCH2SH 1,2-Ethanedithiol 1.530 -0.006
C3H4N2 1H-Pyrazole 1.374 -0.006
CH2ClCH2CH3 Propane, 1-chloro- 1.525 -0.006
C5H8 Cyclopentene 1.518 -0.006
C2H5N Aziridine 1.481 -0.006
CH3OC2H5 Ethane, methoxy- 1.521 -0.006
C2H2O2 Ethanedial 1.526 -0.006
CH3CCl(CH3)CH3 Propane, 2-chloro-2-methyl- 1.530 -0.006
C6H5F Fluorobenzene 1.395 -0.006
C6H8 1,4-Cyclohexadiene 1.511 -0.006
C6H5CH2CH3 Ethylbenzene 1.399 -0.006
C5H6 1,3-Cyclopentadiene 1.340 -0.006
C6H10O cyclohexanone 1.542 -0.005
CH3SCH2CH3 Ethane, (methylthio)- 1.530 -0.005
C6H12 (E)-3-methylpent-2-ene 1.511 -0.005
CH3CH2SH ethanethiol 1.528 -0.005
C6H14 Hexane 1.533 -0.005
CH2C(CH3)OCH3 1-Propene, 2-methoxy- 1.330 -0.005
C5H8 Bicyclo[2.1.0]pentane 1.565 -0.005
CH3COCl Acetyl Chloride 1.506 -0.005
C7H16 heptane 1.534 -0.005
C4H6 Bicyclo[1.1.0]butane 1.498 -0.005
C6H8 Bicyclo[2.1.1]hex-2-ene 1.332 -0.005
C5H8 Spiropentane 1.482 -0.004
CH3CHCHCH3 2-Butene, (E)- 1.508 -0.004
C4H8O2 1,3-Dioxane 1.528 -0.004
C5H12O Butane, 1-methoxy- 1.532 -0.004
CH2CHCH2CH3 1-Butene 1.536 -0.004
C4H4N2 Pyridazine 1.375 -0.004
CH2CHCH2CH2Cl 1-Butene, 4-chloro- 1.528 -0.004
C7H8 Norbornadiene 1.557 -0.004
C5H8 1,3-Butadiene, 2-methyl- 1.512 -0.004
C4H8O2 Ethyl acetate 1.508 -0.004
CH3CSNH2 Ethanethioamide 1.512 -0.004
C5H9N Pentanenitrile 1.478 -0.004
CH2CHCHClCH3 1-Butene, 3-chloro- 1.503 -0.004
CH3CCl2CH3 Propane, 2,2-dichloro- 1.523 -0.004
C4H5N (E)-2-Butenenitrile 1.501 -0.004
CH3CH2NH2 Ethylamine 1.531 -0.003
C6H5CN phenyl cyanide 1.451 -0.003
C2H4O Ethylene oxide 1.459 -0.003
SiC2 Silicon dicarbide 1.265 -0.003
C6H4Cl2 1,4-dichlorobenzene 1.388 -0.003
C6H5CCH phenylacetylene 1.448 -0.003
CH3CHClCH3 Propane, 2-chloro- 1.522 -0.003
C5H8 Cyclobutane, methylene- 1.557 -0.003
C5H8 Cyclobutane, methylene- 1.524 -0.003
CF3CN Acetonitrile, trifluoro- 1.492 -0.003
CH2CHCH2CH2Cl 1-Butene, 4-chloro- 1.508 -0.003
CH2C(CH3)CH3 1-Propene, 2-methyl- 1.330 -0.003
CHOCHCHCH3 2-Butenal 1.501 -0.003
CH3CH2CHO Propanal 1.509 -0.003
CH2CHOH ethenol 1.326 -0.002
C10H16 adamantane 1.540 -0.002
C6H5F Fluorobenzene 1.383 -0.002
C3H7SH 1-Propanethiol 1.529 -0.002
C3H6O 2-Propen-1-ol 1.502 -0.002
C2H5Br Ethyl bromide 1.518 -0.002
C5H8 1,2-Butadiene, 3-methyl- 1.514 -0.002
C5H12 Pentane 1.531 -0.002
CH3CH2CH2CH3 Butane 1.531 -0.002
C4H6 Cyclobutene 1.566 -0.002
C4H8O2 Ethyl acetate 1.515 -0.002
C6H5CH2CH3 Ethylbenzene 1.535 -0.002
C4H10O Ethoxy ethane 1.517 -0.002
CH2CO Ketene 1.314 -0.002
C5H8 1,4-Pentadiene 1.511 -0.002
C5H12 Propane, 2,2-dimethyl- 1.537 -0.002
CH3CH2O Ethoxy radical 1.521 -0.001
C5H8O 2H-Pyran, 3,4-dihydro- 1.510 -0.001
C5H5N Pyridine 1.390 -0.001
C6H8 Bicyclo[3.1.0]hex-2-ene 1.529 -0.001
CH3CHCHCH3 2-Butene, (Z)- 1.506 -0.001
C4H10O Propane, 2-methoxy- 1.528 -0.001
CH2CHCHClCH3 1-Butene, 3-chloro- 1.522 -0.001
CHClCHCl Ethene, 1,2-dichloro-, (Z)- 1.317 -0.001
C6H10 cyclohexene 1.530 -0.001
C4N2 2-Butynedinitrile 1.190 -0.001
C4H6O Cyclobutanone 1.556 -0.000
C6H4Cl2 1,3-dichlorobenzene 1.388 -0.000
C5H10O 2H-Pyran, tetrahydro- 1.531 -0.000
C4H4N2 Pyridazine 1.396 -0.000
C6H10 cyclohexene 1.510 -0.000
C5H7N Cyclobutanecarbonitrile 1.551 -0.000
C5H11N Piperidine 1.531 0.000
C3H4N2 1H-Pyrazole 1.417 0.000
CH3CH2CHO Propanal 1.523 0.000
CH3CH(CH3)CN Propanenitrile, 2-methyl- 1.481 0.000
C5H8O Methyl cyclopropyl ketone 1.510 0.000
C4H6O Cyclobutanone 1.527 0.001
CH2CCHCH3 1,2-Butadiene 1.301 0.001
CH2C(CH3)CH3 1-Propene, 2-methyl- 1.507 0.001
C10H8 Azulene 1.484 0.001
C4H6 Cyclobutene 1.517 0.001
C4 Carbon tetramer 1.304 0.001
C3H6 Cyclopropane 1.501 0.001
C6H10 cyclohexene 1.530 0.001
C5H8O 2H-Pyran, 3,4-dihydro- 1.530 0.002
C6H12 Cyclohexane 1.530 0.002
C3H8 Propane 1.526 0.002
CH3CHO Acetaldehyde 1.501 0.002
C4H6O Furan, 2,5-dihydro- 1.502 0.002
CH2ClCHClCH3 Propane, 1,2-dichloro- 1.519 0.002
C5H8 Bicyclo[2.1.0]pentane 1.528 0.002
C5H10 Cyclopropane, 1,1-dimethyl- 1.514 0.002
C5H10O 2-Butanone, 3-methyl- 1.534 0.002
C(CN)4 tetracyanomethane 1.484 0.002
C4H9N Pyrrolidine 1.534 0.002
CH2CClCHCH2 1,3-Butadiene, 2-chloro- 1.469 0.003
CH3CH2OH Ethanol 1.512 0.003
C2H Ethynyl radical 1.217 0.003
C6H8 Bicyclo[3.1.0]hex-2-ene 1.494 0.003
C10H8 naphthalene 1.420 0.003
C6H5Cl chlorobenzene 1.386 0.003
C4H5NO Isoxazole, 5-methyl- 1.427 0.003
CH2C(CH3)OCH3 1-Propene, 2-methoxy- 1.501 0.003
C5H10S 2H-Thiopyran, tetrahydro- 1.528 0.004
CH3CCCH3 2-Butyne 1.468 0.004
C5H6 1-Buten-3-yne, 2-methyl- 1.445 0.004
CH3CHF2 Ethane, 1,1-difluoro- 1.498 0.004
C12H10 biphenyl 1.489 0.004
CHF2CHF2 1,1,2,2-tetrafluoroethane 1.511 0.005
CHOCHCHCH3 2-Butenal 1.470 0.005
C6H5CN phenyl cyanide 1.388 0.005
C7H12 Norbornane 1.536 0.005
C5H8O 2H-Pyran, 3,4-dihydro- 1.516 0.005
CH3CF3 Ethane, 1,1,1-trifluoro- 1.494 0.005
F2CCCF2 tetrafluoroallene 1.282 0.005
CH3CH2Cl Ethyl chloride 1.510 0.006
C2H5F fluoroethane 1.505 0.006
C2H5CN ethyl cyanide 1.526 0.006
C6H6 Fulvene 1.476 0.006
CH3CH(CH3)CH3 Isobutane 1.525 0.006
CHOCH(CH3)CH3 Propanal, 2-methyl- 1.528 0.006
C3H8O2 1,3-Propanediol 1.514 0.006
C5H8 Cyclopentene 1.540 0.006
CH2ClCCCl 1,3-dichloropropyne 1.456 0.006
CH3CHSHCH3 2-Propanethiol 1.520 0.007
C2H5CN ethyl cyanide 1.468 0.007
C12H8 biphenylene 1.370 0.007
C6H5CCH phenylacetylene 1.388 0.007
C4H4N2 Succinonitrile 1.465 0.008
C2H3CCH 1-Buten-3-yne 1.434 0.008
C4H10O Propane, 2-methoxy- 1.519 0.008
C5H8 Ethenylcyclopropane 1.475 0.008
C5H6 1-Buten-3-yne, 2-methyl- 1.501 0.008
C6H6 Fulvene 1.470 0.008
C4H6 Methylenecyclopropane 1.457 0.009
CH2CHCH2F Allyl Fluoride 1.488 0.009
C6H6 Benzvalene 1.503 0.009
C6H8 (Z)-hexa-1,3,5-triene 1.458 0.009
C8H8 cyclooctatetraene 1.470 0.009
C10H8 naphthalene 1.410 0.009
C2H4F2 1,2-difluoroethane 1.493 0.010
C2 Carbon diatomic 1.243 0.010
C4H10O2 Ethane, 1,2-dimethoxy- 1.504 0.010
C2N2 Cyanogen 1.389 0.010
CH3CCH propyne 1.460 0.010
C7H8 Norbornadiene 1.530 0.011
C4H5NO 3-Methylisoxazole 1.427 0.011
C2H2N2O Furazan 1.421 0.011
C4H5N (E)-2-Butenenitrile 1.432 0.011
CH3CN Acetonitrile 1.458 0.011
C10H8 Azulene 1.377 0.011
C6H6 Trimethylenecycopropane 1.437 0.011
CH3CH(CH3)CN Propanenitrile, 2-methyl- 1.522 0.012
CH2CHCHO Acrolein 1.468 0.012
C4H4Se selenophene 1.433 0.012
CH2CHCH2CH3 1-Butene 1.493 0.012
HOCH2COOH Hydroxyacetic acid 1.495 0.012
C5H8 Bicyclo[2.1.0]pentane 1.507 0.013
C4H5N Pyrrole 1.417 0.013
C6H10O cyclohexanone 1.503 0.013
C4H2 Diacetylene 1.378 0.014
ClCOClCO Oxalyl chloride 1.534 0.014
C4H4O Furan 1.431 0.014
C3H2N2 Malononitrile 1.459 0.014
C6H5Br bromobenzene 1.375 0.014
C2H3 vinyl 1.316 0.014
CH2CHCH3 Propene 1.488 0.014
C4H4S Thiophene 1.423 0.015
C5H10 2-Pentene, (Z)- 1.490 0.015
C5H8 1,3-Butadiene, 2-methyl- 1.463 0.015
CHCCH2CH3 1-Butyne 1.457 0.017
CH3CH(NH2)COOH Alanine 1.509 0.017
HCCCN Cyanoacetylene 1.376 0.018
C5H6 1,3-Cyclopentadiene 1.460 0.019
CH(CN)3 tricyanomethane 1.460 0.019
C5H8O Cyclopentanone 1.504 0.019
C6H8 Bicyclo[3.1.0]hex-2-ene 1.482 0.019
C3H3N acrylonitrile 1.426 0.020
C5H6S Thiophene, 3-methyl- 1.423 0.021
C4N2 2-Butynedinitrile 1.370 0.022
C5H10 2-Pentene, (E)- 1.484 0.025
C5H6 Cyclopropylacetylene 1.422 0.030
C5H5N Bicyclo[1.1.0]butane-1-carbonitrile 1.398 0.031
C4H6O2 2,3-Butanedione 1.507 0.035
C4H6 1-Methylcyclopropene 1.300 0.203
C4H6 1-Methylcyclopropene 1.476 0.778