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Compare Bonds

18 10 26 16 45

MP2/CEP-121G for rCC

Histogram of Bond length differences (in Å) vs number of species


Differences greater than 5.500 are in the 5.500 bin. Differences less than -0.500 are in the -0.500 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
-0.500 0.000 0.500 1.000 1.500 2.000 2.500 3.000 3.500 4.000 4.500 5.000 5.500
bond length difference calc. - exp. (Å)

  Species Name Difference (Å)
Most negative difference C4H10O Methyl propyl ether-0.425
Most positive difference C5H6 1,3-Cyclopentadiene2.054

Bond lengths
Click on entry for experimental details.

Species Name Experimental (Å) Difference (Å)
C4H10O Methyl propyl ether 1.530 -0.425
C4H6 1-Methylcyclopropene 1.515 -0.418
C5H6 1,3-Cyclopentadiene 1.460 -0.368
C5H6 1,3-Cyclopentadiene 1.540 -0.155
CH2ClCHCl2 1,1,2-trichloroethane 1.580 -0.039
CH3CHNOH Acetaldoxime 1.550 -0.023
C3H5 Allyl radical 1.428 -0.017
C5H10 2-Pentene, (E)- 1.576 -0.014
C2H Ethynyl radical 1.217 -0.012
C2Cl2 dichloroacetylene 1.246 -0.007
CH3CCl3 Ethane, 1,1,1-trichloro- 1.550 -0.007
C3H5ClO Oxirane, (chloromethyl)- 1.523 -0.001
CH3CHCl2 Ethane, 1,1-dichloro- 1.540 0.000
C4H5N Cyclopropanecarbonitrile 1.472 0.002
CF3CN Acetonitrile, trifluoro- 1.492 0.003
C5H6S Thiophene, 3-methyl- 1.530 0.004
C4H6O2 2,3-Butanedione 1.527 0.005
CHClCHCl Ethene, 1,2-dichloro-, (E)- 1.354 0.006
C6H5Br bromobenzene 1.420 0.006
C3F6 hexafluoropropene 1.513 0.006
C5H6 Bicyclo[2.1.0]pent-2-ene 1.560 0.008
C2H3 vinyl 1.316 0.009
CH2ClCH2Cl Ethane, 1,2-dichloro- 1.531 0.009
C5H10 2-Pentene, (Z)- 1.561 0.009
C4H5NO 3-Methylisoxazole 1.514 0.010
C3H8O2 Propylene glycol 1.540 0.010
C5H4O2 4-Cyclopentene-1,3-dione 1.509 0.011
C2H6O2 1,2-Ethanediol 1.530 0.011
CH3COOH Acetic acid 1.517 0.011
C4H5NO Isoxazole, 5-methyl- 1.505 0.011
C2H2O2 Ethanedial 1.526 0.011
CH2CF2 Ethene, 1,1-difluoro- 1.340 0.012
C5H8O Cyclopentanone 1.557 0.012
C4H8O2 1,3-Dioxolane, 2-methyl- 1.522 0.012
C6H5CH2CH3 Ethylbenzene 1.524 0.013
C5H8 Bicyclo[2.1.0]pentane 1.536 0.014
CH2ClCH2CH2CH3 Butane, 1-chloro- 1.533 0.014
C4H4N2 Succinonitrile 1.561 0.014
CH3CHClCH2CH3 Butane, 2-chloro- 1.534 0.015
C2HF3 Trifluoroethylene 1.341 0.015
C6H5CCH phenylacetylene 1.448 0.015
C2F6 hexafluoroethane 1.560 0.016
CH3CH(CH3)ONO Isopropyl nitrite 1.534 0.016
C3H3NO Isoxazole 1.356 0.016
CH2CHCHClCH3 1-Butene, 3-chloro- 1.503 0.016
H2CCCCH2 Butatriene 1.283 0.017
C4H6S Thiophene, 2,5-dihydro- 1.518 0.017
CF2CCl2 difluorodichloroethylene 1.345 0.017
C3H6O Propylene oxide 1.513 0.017
CH2CHCHCH2 1,3-Butadiene 1.476 0.017
CH2SHCH2SH 1,2-Ethanedithiol 1.530 0.017
C6H5CN phenyl cyanide 1.451 0.017
C6H8 (Z)-hexa-1,3,5-triene 1.368 0.017
CH2ClCHO chloroacetaldehyde 1.521 0.017
C6H12 (E)-3-methylpent-2-ene 1.551 0.017
C2H5NO3 Nitric acid, ethyl ester 1.528 0.018
CH2CHCH3 Propene 1.353 0.018
C5H10O 2-Butanone, 3-methyl- 1.525 0.018
C2Cl4 Tetrachloroethylene 1.354 0.018
C9H8 Indene 1.415 0.018
CF3COOH trifluoroacetic acid 1.546 0.019
H2NCH2COOH Glycine 1.532 0.019
C6H4Cl2 1,3-dichlorobenzene 1.404 0.020
C6H8 Bicyclo[2.1.1]hex-2-ene 1.544 0.020
C6F6 hexafluorobenzene 1.401 0.020
CH2CHCH2F Allyl Fluoride 1.350 0.020
CH3COF Acetyl fluoride 1.503 0.021
C3H6O 2-Propen-1-ol 1.502 0.021
C6H5Cl chlorobenzene 1.402 0.021
C4H6O Furan, 2,5-dihydro- 1.347 0.022
CH3CH(NH2)COOH Alanine 1.544 0.022
C5H8 Cyclopentene 1.350 0.022
CH3CCl(CH3)CH3 Propane, 2-chloro-2-methyl- 1.530 0.022
CH3CHFCH3 2-Fluoropropane 1.521 0.022
C6H10O cyclohexanone 1.545 0.022
C2H2N2O Furazan 1.421 0.022
CH3CCl2CH3 Propane, 2,2-dichloro- 1.523 0.023
C3H5Cl3 Propane, 1,2,3-trichloro- 1.524 0.023
C12H8 biphenylene 1.524 0.023
CH3COCH3 Acetone 1.520 0.023
C4H8O2 Ethyl acetate 1.508 0.023
CH2ClCCCl 1,3-dichloropropyne 1.456 0.023
C3H6S Thietane 1.549 0.023
C4H6 Methylenecyclopropane 1.332 0.024
C10H8 Azulene 1.407 0.024
CH2ClCH2CH3 Propane, 1-chloro- 1.525 0.024
C5H9N Pentanenitrile 1.478 0.024
C5H6 1-Buten-3-yne, 2-methyl- 1.445 0.024
CH2CClCHCH2 1,3-Butadiene, 2-chloro- 1.469 0.024
CHCCH2CH3 1-Butyne 1.544 0.024
C3H4N2 1H-Pyrazole 1.417 0.024
C6H8 Bicyclo[3.1.0]hex-2-ene 1.530 0.024
C10H8 Azulene 1.414 0.024
C7H12 Norbornane 1.573 0.024
CH3CONH2 Acetamide 1.519 0.024
C2H2O4 Oxalic Acid 1.544 0.024
C6H12 (E)-3-methylpent-2-ene 1.511 0.025
CH3COCl Acetyl Chloride 1.506 0.025
CH3OC2H5 Ethane, methoxy- 1.521 0.025
CH2CHCH2CH2Cl 1-Butene, 4-chloro- 1.528 0.025
CH3CHS Thioacetaldehyde 1.506 0.025
CH3CHCHCH3 2-Butene, (E)- 1.347 0.025
CH3SCH2CH3 Ethane, (methylthio)- 1.530 0.025
C6H8 1,4-Cyclohexadiene 1.347 0.025
CH2ClCHClCH3 Propane, 1,2-dichloro- 1.519 0.025
CH2CHCH2CH2Cl 1-Butene, 4-chloro- 1.508 0.025
C2N2 Cyanogen 1.389 0.025
CH3CH(CH3)CN Propanenitrile, 2-methyl- 1.481 0.025
C5H8 1,3-Butadiene, 2-methyl- 1.512 0.025
CH2CClCHCH2 1,3-Butadiene, 2-chloro- 1.344 0.026
C12H8 biphenylene 1.428 0.026
C5H8 Spiropentane 1.557 0.026
C2H4S Thiirane 1.484 0.026
C5H10 Cyclopentane 1.546 0.026
CH2CCHCH3 1,2-Butadiene 1.515 0.026
CH3CH2SH ethanethiol 1.528 0.026
C3H7SH 1-Propanethiol 1.529 0.026
C4H5NO Isoxazole, 5-methyl- 1.427 0.026
C6H5CH3 toluene 1.513 0.026
CH3CHCHCH3 2-Butene, (E)- 1.508 0.026
C5H9N Pentanenitrile 1.536 0.027
C2H6 Ethane 1.536 0.027
CHOCHCHCH3 2-Butenal 1.470 0.027
CH3CHClCH3 Propane, 2-chloro- 1.522 0.027
C6H8 Bicyclo[3.1.0]hex-2-ene 1.494 0.027
C2H8N2 Ethylenediamine 1.545 0.027
C3H7SH 1-Propanethiol 1.536 0.027
C5H8 Cyclopentene 1.518 0.027
CHClCCl2 Trichloroethylene 1.337 0.027
C5H6 Bicyclo[2.1.0]pent-2-ene 1.530 0.027
CH2CHF Ethene, fluoro- 1.329 0.028
C3H7N Cyclopropylamine 1.520 0.028
C5H5N Pyridine 1.400 0.028
CH2CClCHCH2 1,3-Butadiene, 2-chloro- 1.344 0.028
CHOCHCHCH3 2-Butenal 1.501 0.028
C6H5Br bromobenzene 1.401 0.028
C5H8 1,4-Pentadiene 1.511 0.028
C4H2 Diacetylene 1.378 0.028
C6H6 Fulvene 1.349 0.028
CH2CHCHClCH3 1-Butene, 3-chloro- 1.522 0.028
C4H8O2 Ethyl acetate 1.515 0.028
C2H2F2 Ethene, 1,2-difluoro-, (E)- 1.329 0.028
C5H12 Propane, 2,2-dimethyl- 1.537 0.028
CHCCH2CH3 1-Butyne 1.217 0.028
C4H5N (E)-2-Butenenitrile 1.501 0.028
C2H3CCH 1-Buten-3-yne 1.434 0.029
C(CN)4 tetracyanomethane 1.484 0.029
C3H5ClO Oxirane, (chloromethyl)- 1.475 0.029
C6H12 (E)-3-methylpent-2-ene 1.349 0.029
C4H10O Propane, 2-methoxy- 1.528 0.029
C5H6S Thiophene, 3-methyl- 1.370 0.029
C4H10O Ethoxy ethane 1.517 0.029
CH3CSNH2 Ethanethioamide 1.512 0.029
C4H6S Thiophene, 2,5-dihydro- 1.340 0.029
C7H12 Norbornane 1.546 0.029
C4H5NO 3-Methylisoxazole 1.362 0.029
CH3CHCHCH3 2-Butene, (Z)- 1.346 0.029
CH2CHCH2CH3 1-Butene 1.342 0.029
C7H16 heptane 1.534 0.029
C2H2ClF 1-chloro-1-fluoroethylene 1.327 0.029
C5H8O Methyl cyclopropyl ketone 1.510 0.029
CH3CHF2 Ethane, 1,1-difluoro- 1.498 0.029
C12H8 biphenylene 1.432 0.030
C2H3Cl Ethene, chloro- 1.332 0.030
CH3CH2O Ethoxy radical 1.521 0.030
C6H5Cl chlorobenzene 1.399 0.030
CH3CHCHCH3 2-Butene, (Z)- 1.506 0.030
C2H5Br Ethyl bromide 1.518 0.030
C2H3CCH 1-Buten-3-yne 1.344 0.030
C5H8 1,2-Butadiene, 3-methyl- 1.514 0.030
C5H5N Bicyclo[1.1.0]butane-1-carbonitrile 1.518 0.030
C4H4S Thiophene 1.370 0.030
CH2CCHCH3 1,2-Butadiene 1.314 0.030
CH3CH2CHO Propanal 1.509 0.030
HCCCN Cyanoacetylene 1.376 0.030
C2H5I Ethyl iodide 1.521 0.030
C6H5CN phenyl cyanide 1.396 0.031
C6H14 Hexane 1.533 0.031
C4H8O2 1,3-Dioxane 1.528 0.031
C5H12O Butane, 1-methoxy- 1.532 0.031
C6H5CCH phenylacetylene 1.396 0.031
CH3CF3 Ethane, 1,1,1-trifluoro- 1.494 0.031
C6H8 Bicyclo[3.1.0]hex-2-ene 1.529 0.031
CHOCHCHCH3 2-Butenal 1.345 0.031
C3F8 perfluoropropane 1.546 0.031
C6H8 (Z)-hexa-1,3,5-triene 1.458 0.031
C6H5CCH phenylacetylene 1.398 0.031
C2H4 Ethylene 1.339 0.031
C4H4Se selenophene 1.433 0.031
C6H6 Benzvalene 1.503 0.031
C10H8 naphthalene 1.420 0.031
C12H8 biphenylene 1.372 0.031
C5H6 Cyclopropylacetylene 1.527 0.031
C5H8O 2H-Pyran, 3,4-dihydro- 1.510 0.031
C2H3CCH 1-Buten-3-yne 1.215 0.031
C6H4Cl2 1,3-dichlorobenzene 1.392 0.031
C6H8 1,4-Cyclohexadiene 1.511 0.031
C2H3Br vinyl bromide 1.332 0.031
C5H8 Ethenylcyclopropane 1.475 0.031
C5H5N Bicyclo[1.1.0]butane-1-carbonitrile 1.514 0.032
CH2CHCH2CH2Cl 1-Butene, 4-chloro- 1.339 0.032
CH2C(CH3)CH3 1-Propene, 2-methyl- 1.507 0.032
C6H5CN phenyl cyanide 1.397 0.032
CH2C(CH3)OCH3 1-Propene, 2-methoxy- 1.501 0.032
C4H4N2 Pyrazine 1.397 0.032
C4H5NO 3-Methylisoxazole 1.427 0.032
C10H16 adamantane 1.540 0.032
CH2CHCH2CH3 1-Butene 1.536 0.032
C4N2 2-Butynedinitrile 1.370 0.032
C5H8 1,4-Pentadiene 1.339 0.032
C6H10 cyclohexene 1.510 0.032
C5H12 Pentane 1.531 0.032
CH2CS Thioketene 1.314 0.032
C3H6O 2-Propen-1-ol 1.337 0.032
C5H8 Cyclobutane, methylene- 1.331 0.032
CH3CH2CH2CH3 Butane 1.531 0.032
C3F6 hexafluoropropene 1.329 0.033
C4H5N Cyclopropanecarbonitrile 1.513 0.033
C6H6 Benzene 1.397 0.033
C10H8 Azulene 1.398 0.033
CH2CHCHO Acrolein 1.341 0.033
CH3CH2OH Ethanol 1.512 0.033
C4H5NO Isoxazole, 5-methyl- 1.362 0.033
C4H4N2 1,3-Diazine 1.393 0.033
C6H5F Fluorobenzene 1.397 0.033
CH3CHO Acetaldehyde 1.501 0.033
C3H3N acrylonitrile 1.339 0.033
C2F2 difluoroacetylene 1.187 0.033
C6H6 Fulvene 1.476 0.033
C2H2F2 Ethene, 1,2-difluoro-, (Z)- 1.324 0.033
C6H10O cyclohexanone 1.542 0.034
CH2CHCHClCH3 1-Butene, 3-chloro- 1.337 0.034
C6H5CH2CH3 Ethylbenzene 1.399 0.034
CH2CHCHO Acrolein 1.468 0.034
C4H5N Pyrrole 1.382 0.034
C6H5CH3 toluene 1.395 0.034
C6H5CH3 toluene 1.395 0.034
C6H5F Fluorobenzene 1.383 0.034
C6H10 cyclohexene 1.530 0.034
C10H8 Azulene 1.405 0.034
C6H4Cl2 1,4-dichlorobenzene 1.394 0.034
C6H10 cyclohexene 1.340 0.035
CH3CH2NH2 Ethylamine 1.531 0.035
C6H5F Fluorobenzene 1.395 0.035
C8H8 cyclooctatetraene 1.470 0.035
C5H6 Cyclopropylacetylene 1.211 0.035
C6H5CH2CH3 Ethylbenzene 1.535 0.035
CH2CCH2 allene 1.308 0.035
C4H5N (E)-2-Butenenitrile 1.432 0.035
C2H5CN ethyl cyanide 1.468 0.035
C4H4N2 Succinonitrile 1.465 0.035
C4H8 cyclobutane 1.555 0.035
C6H4Cl2 1,4-dichlorobenzene 1.388 0.035
C5H8 Ethenylcyclopropane 1.522 0.036
C6H6 Fulvene 1.355 0.036
C5H8O 2H-Pyran, 3,4-dihydro- 1.338 0.036
HCCF Fluoroacetylene 1.198 0.036
CH3CH2CHO Propanal 1.523 0.036
H2CCCCH2 Butatriene 1.318 0.036
C6H6 Fulvene 1.470 0.036
C3H8O2 1,3-Propanediol 1.514 0.036
C3H4O Cyclopropanone 1.475 0.036
C6H6 Trimethylenecycopropane 1.330 0.036
C5H8 Cyclobutane, methylene- 1.524 0.036
C2H5F fluoroethane 1.505 0.036
C4H6O Furan, 2,5-dihydro- 1.502 0.036
HCCCl Chloroacetylene 1.203 0.036
C5H10O 2-Butanone, 3-methyl- 1.534 0.036
CH3CCH propyne 1.207 0.037
CH3CHSHCH3 2-Propanethiol 1.520 0.037
C3H6O Propylene oxide 1.471 0.037
CH3CH2Cl Ethyl chloride 1.510 0.037
C5H11N Piperidine 1.531 0.037
C3H8 Propane 1.526 0.037
C3H2O3 vinylene carbonate 1.331 0.037
CHF2CHF2 1,1,2,2-tetrafluoroethane 1.511 0.037
C6H5CCH phenylacetylene 1.208 0.037
C4H4N2 Pyridazine 1.396 0.037
CH2CCl2 Ethene, 1,1-dichloro- 1.324 0.037
C6H10 1-Butyne, 3,3-dimethyl- 1.209 0.037
C5H10O 2H-Pyran, tetrahydro- 1.531 0.037
C4H10O2 Ethane, 1,2-dimethoxy- 1.504 0.037
C6H10 cyclohexene 1.530 0.037
C5H10 2-Pentene, (Z)- 1.338 0.038
CH3CCH propyne 1.460 0.038
C5H8 1,3-Butadiene, 2-methyl- 1.340 0.038
C4H10O Propane, 2-methoxy- 1.519 0.038
CH2CHCHCH2 1,3-Butadiene 1.337 0.038
C5H5N Pyridine 1.390 0.038
C6H12 Cyclohexane 1.530 0.038
C2H2+ acetylene cation 1.253 0.038
CH2CO Ketene 1.314 0.038
CH2C(CH3)OCH3 1-Propene, 2-methoxy- 1.330 0.038
C5H8O 2H-Pyran, 3,4-dihydro- 1.516 0.038
HCCCN Cyanoacetylene 1.206 0.038
C5H8O 2H-Pyran, 3,4-dihydro- 1.530 0.038
C4H9N Pyrrolidine 1.534 0.038
C4H5N (E)-2-Butenenitrile 1.336 0.038
C5H8 1,3-Butadiene, 2-methyl- 1.463 0.038
C5H10 2-Pentene, (E)- 1.334 0.038
C5H10S 2H-Thiopyran, tetrahydro- 1.528 0.038
C6H5CH3 toluene 1.394 0.038
C6H8 Bicyclo[3.1.0]hex-2-ene 1.522 0.038
C5H8 Ethenylcyclopropane 1.334 0.039
C4H5N Pyrrole 1.417 0.039
CH3CH(CH3)CH3 Isobutane 1.525 0.039
F2CCCF2 tetrafluoroallene 1.282 0.039
C4H6O Cyclobutanone 1.556 0.039
HCCBr bromoacetylene 1.204 0.039
C4H2O3 Maleic Anhydride 1.332 0.039
C5H6 1-Buten-3-yne, 2-methyl- 1.207 0.039
C10H8 naphthalene 1.370 0.040
C10H8 naphthalene 1.410 0.040
C6H8 (Z)-hexa-1,3,5-triene 1.337 0.040
CH2CHCH2F Allyl Fluoride 1.480 0.040
C5H6 1-Buten-3-yne, 2-methyl- 1.501 0.040
CHOCH(CH3)CH3 Propanal, 2-methyl- 1.528 0.040
C6H8 Bicyclo[3.1.0]hex-2-ene 1.338 0.040
C7H8 Norbornadiene 1.530 0.040
C4H4S Thiophene 1.423 0.040
C4H2 Diacetylene 1.205 0.040
C10H8 naphthalene 1.420 0.040
C5H4O2 4-Cyclopentene-1,3-dione 1.341 0.040
C6H10O cyclohexanone 1.503 0.040
C6H4Cl2 1,3-dichlorobenzene 1.388 0.041
C5H6 1-Buten-3-yne, 2-methyl- 1.336 0.041
C2H2 Acetylene 1.203 0.041
C7H8 Norbornadiene 1.557 0.041
CH3CN Acetonitrile 1.458 0.041
C7H12 Norbornane 1.536 0.041
CH2ClCCCl 1,3-dichloropropyne 1.201 0.041
C8H8 cyclooctatetraene 1.337 0.041
CH2CHCH2CH3 1-Butene 1.493 0.041
C5H8 Spiropentane 1.482 0.041
C2H5CN ethyl cyanide 1.526 0.042
C4H6 Cyclobutene 1.342 0.042
C6H5NH2 aniline 1.392 0.042
C2H4F2 1,2-difluoroethane 1.501 0.042
CH2CHOH ethenol 1.326 0.042
C5H8 Cyclobutane, methylene- 1.557 0.042
C7H8 Norbornadiene 1.336 0.042
CH2C(CH3)CH3 1-Propene, 2-methyl- 1.330 0.042
C5H7N Cyclobutanecarbonitrile 1.551 0.043
C4H6O Cyclobutanone 1.527 0.043
CH2CCHCH3 1,2-Butadiene 1.301 0.043
C4H4N2 Pyridazine 1.375 0.043
C5H8 Bicyclo[2.1.0]pentane 1.528 0.043
CHCCH2CH3 1-Butyne 1.457 0.043
C10H8 Azulene 1.377 0.043
C6H6 Benzvalene 1.339 0.043
C3H3NO Oxazole 1.353 0.043
C6H5Cl chlorobenzene 1.386 0.043
C3H3N acrylonitrile 1.426 0.044
C3H4 cyclopropene 1.296 0.044
C3H4N2 1H-Pyrazole 1.374 0.044
C4H6 Cyclobutene 1.517 0.044
C3H4N2 1H-Imidazole 1.364 0.044
C3H2N2 Malononitrile 1.459 0.044
CHClCHCl Ethene, 1,2-dichloro-, (Z)- 1.317 0.044
C5H6 Cyclopropylacetylene 1.503 0.044
C5H8 Bicyclo[2.1.0]pentane 1.565 0.044
C5H6S Thiophene, 3-methyl- 1.423 0.044
ClCOClCO Oxalyl chloride 1.534 0.045
C2F4 Tetrafluoroethylene 1.311 0.045
CH3CH(CH3)CN Propanenitrile, 2-methyl- 1.522 0.046
C5H8 Cyclopentene 1.540 0.046
HOCH2COOH Hydroxyacetic acid 1.495 0.046
C6H5CN phenyl cyanide 1.388 0.046
C5H10 2-Pentene, (Z)- 1.490 0.046
CH2CHCH3 Propene 1.488 0.046
C8H8 cubane 1.571 0.046
C6H8 Bicyclo[3.1.0]hex-2-ene 1.521 0.047
C5H8 Bicyclo[1.1.1]pentane 1.557 0.047
C4H6 Bicyclo[1.1.0]butane 1.498 0.047
C6H5CCH phenylacetylene 1.388 0.048
CH(CN)3 tricyanomethane 1.460 0.048
C2H5N Aziridine 1.481 0.048
C6H6 Benzvalene 1.529 0.048
C2H4O Ethylene oxide 1.459 0.049
C3O2 Carbon suboxide 1.251 0.049
C4H6 Cyclobutene 1.566 0.050
C5H6 Cyclopropylacetylene 1.422 0.050
C5H5N Bicyclo[1.1.0]butane-1-carbonitrile 1.398 0.050
C4 Carbon tetramer 1.304 0.051
C6H8 Bicyclo[2.1.1]hex-2-ene 1.332 0.052
CH3CH(NH2)COOH Alanine 1.509 0.052
C3H6 Cyclopropane 1.501 0.053
C4H6O2 2,3-Butanedione 1.507 0.053
C5H8O Cyclopentanone 1.504 0.053
C3H4O Cyclopropanone 1.575 0.054
C10H8 Azulene 1.484 0.054
C4H6 Methylenecyclopropane 1.457 0.054
C6H5Br bromobenzene 1.375 0.055
C5H10 2-Pentene, (E)- 1.484 0.056
C12H8 biphenylene 1.370 0.056
C4H6 Methylenecyclopropane 1.542 0.056
C6H6 Trimethylenecycopropane 1.437 0.057
C2 Carbon diatomic 1.243 0.057
C4N2 2-Butynedinitrile 1.190 0.059
C5H6 Propellane 1.525 0.061
C3H4 cyclopropene 1.509 0.062
C6H6 Benzvalene 1.452 0.063
C3 carbon trimer 1.277 0.063
SiC2 Silicon dicarbide 1.265 0.067
C6H8 Bicyclo[3.1.0]hex-2-ene 1.482 0.068
C5H8 Bicyclo[2.1.0]pentane 1.507 0.076
C5H5N Bicyclo[1.1.0]butane-1-carbonitrile 1.498 0.084
C4H6 Bicyclo[1.1.0]butane 1.497 0.087
C5H6 Propellane 1.596 0.139
C4H6 1-Methylcyclopropene 1.300 0.276
C4H6 1-Methylcyclopropene 1.476 0.839
C5H6 1,3-Cyclopentadiene 1.340 2.054