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Compare Bonds

18 10 26 16 45

B3LYP/SDD 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-0.431
Most positive difference C4H6 1-Methylcyclopropene0.817

Bond lengths
Click on entry for experimental details.

Species Name Experimental (Å) Difference (Å)
C4H10O Methyl propyl ether 1.530 -0.431
C4H6 1-Methylcyclopropene 1.515 -0.422
CH2ClCHCl2 1,1,2-trichloroethane 1.580 -0.061
C5H10 2-Pentene, (E)- 1.576 -0.034
C2Cl2 dichloroacetylene 1.246 -0.031
CH3CCl3 Ethane, 1,1,1-trichloro- 1.550 -0.030
C3H5 Allyl radical 1.428 -0.027
C4H5N Cyclopropanecarbonitrile 1.472 -0.026
CH3CHCl2 Ethane, 1,1-dichloro- 1.540 -0.022
C5H6 1,3-Cyclopentadiene 1.540 -0.022
CF3CN Acetonitrile, trifluoro- 1.492 -0.021
C3H5ClO Oxirane, (chloromethyl)- 1.523 -0.018
CHClCHCl Ethene, 1,2-dichloro-, (E)- 1.354 -0.017
C3H3NO Isoxazole 1.356 -0.017
C5H6S Thiophene, 3-methyl- 1.530 -0.017
C4H6O2 2,3-Butanedione 1.527 -0.016
C6H5Br bromobenzene 1.420 -0.016
CH2ClCH2Cl Ethane, 1,2-dichloro- 1.531 -0.012
C5H6 Bicyclo[2.1.0]pent-2-ene 1.560 -0.012
C3F6 hexafluoropropene 1.513 -0.012
C5H10 2-Pentene, (Z)- 1.561 -0.011
C4H5NO Isoxazole, 5-methyl- 1.505 -0.011
C4H5NO 3-Methylisoxazole 1.514 -0.011
C5H4O2 4-Cyclopentene-1,3-dione 1.509 -0.010
C6H5CCH phenylacetylene 1.448 -0.010
C6H5CN phenyl cyanide 1.451 -0.010
C5H8O Cyclopentanone 1.557 -0.010
CH2CF2 Ethene, 1,1-difluoro- 1.340 -0.010
CH3COOH Acetic acid 1.517 -0.009
CH2CHCHCH2 1,3-Butadiene 1.476 -0.008
C2Cl4 Tetrachloroethylene 1.354 -0.007
CF2CCl2 difluorodichloroethylene 1.345 -0.006
C4H8O2 1,3-Dioxolane, 2-methyl- 1.522 -0.006
CH2ClCH2CH2CH3 Butane, 1-chloro- 1.533 -0.006
C2H6O2 1,2-Ethanediol 1.530 -0.006
C5H8 Bicyclo[2.1.0]pentane 1.536 -0.006
CH3CHClCH2CH3 Butane, 2-chloro- 1.534 -0.005
C2N2 Cyanogen 1.389 -0.005
C2HF3 Trifluoroethylene 1.341 -0.005
C4H6S Thiophene, 2,5-dihydro- 1.518 -0.005
C5H9N Pentanenitrile 1.478 -0.004
CH2CHCHClCH3 1-Butene, 3-chloro- 1.503 -0.004
C9H8 Indene 1.415 -0.004
CH2ClCCCl 1,3-dichloropropyne 1.456 -0.003
CH2CHCH3 Propene 1.353 -0.003
C2H2O2 Ethanedial 1.526 -0.003
CH2ClCHO chloroacetaldehyde 1.521 -0.003
CH2CClCHCH2 1,3-Butadiene, 2-chloro- 1.469 -0.003
CH3CHS Thioacetaldehyde 1.506 -0.003
C6H5CH2CH3 Ethylbenzene 1.524 -0.002
C5H6 1-Buten-3-yne, 2-methyl- 1.445 -0.002
C3H8O2 Propylene glycol 1.540 -0.002
C2H5NO3 Nitric acid, ethyl ester 1.528 -0.002
CH3COF Acetyl fluoride 1.503 -0.002
C4H4N2 Succinonitrile 1.561 -0.002
CH2CHCH2F Allyl Fluoride 1.350 -0.002
C4H2 Diacetylene 1.378 -0.002
C12H8 biphenylene 1.524 -0.001
CH2SHCH2SH 1,2-Ethanedithiol 1.530 -0.001
C5H8 Spiropentane 1.557 -0.001
C6H4Cl2 1,3-dichlorobenzene 1.404 -0.001
C5H10O 2-Butanone, 3-methyl- 1.525 -0.001
CH3CH(CH3)ONO Isopropyl nitrite 1.534 -0.001
C3H6O Propylene oxide 1.513 -0.000
CH3CH(CH3)CN Propanenitrile, 2-methyl- 1.481 -0.000
C6H8 Bicyclo[3.1.0]hex-2-ene 1.530 -0.000
CH3COCl Acetyl Chloride 1.506 -0.000
C6H12 (E)-3-methylpent-2-ene 1.551 -0.000
C6H8 (Z)-hexa-1,3,5-triene 1.368 0.000
C4H6O Furan, 2,5-dihydro- 1.347 0.000
C6H5Cl chlorobenzene 1.402 0.000
C6F6 hexafluorobenzene 1.401 0.000
C5H8 Cyclopentene 1.350 0.000
C6H10O cyclohexanone 1.545 0.000
H2CCCCH2 Butatriene 1.283 0.001
C2F6 hexafluoroethane 1.560 0.001
C2H3CCH 1-Buten-3-yne 1.434 0.002
CH3CCl2CH3 Propane, 2,2-dichloro- 1.523 0.002
C7H12 Norbornane 1.573 0.002
H2NCH2COOH Glycine 1.532 0.002
C6H8 1,4-Cyclohexadiene 1.347 0.003
CF3COOH trifluoroacetic acid 1.546 0.003
C10H8 Azulene 1.407 0.003
HCCCN Cyanoacetylene 1.376 0.003
C4H6 Methylenecyclopropane 1.332 0.003
CHOCHCHCH3 2-Butenal 1.470 0.003
C12H10 biphenyl 1.489 0.003
C3H5Cl3 Propane, 1,2,3-trichloro- 1.524 0.003
C6H12 (E)-3-methylpent-2-ene 1.511 0.003
C4H8O2 Ethyl acetate 1.508 0.003
CHClCCl2 Trichloroethylene 1.337 0.003
CH3COCH3 Acetone 1.520 0.004
CH3CCl(CH3)CH3 Propane, 2-chloro-2-methyl- 1.530 0.004
CH3CHCHCH3 2-Butene, (E)- 1.347 0.004
CH2ClCH2CH3 Propane, 1-chloro- 1.525 0.004
C6H8 Bicyclo[2.1.1]hex-2-ene 1.544 0.004
C3H6O 2-Propen-1-ol 1.502 0.004
CHOCHCHCH3 2-Butenal 1.501 0.004
C10H8 Azulene 1.414 0.004
C4H5N (E)-2-Butenenitrile 1.432 0.004
C5H6S Thiophene, 3-methyl- 1.370 0.005
C4H5N (E)-2-Butenenitrile 1.501 0.005
C5H8 Cyclopentene 1.518 0.005
CH2CClCHCH2 1,3-Butadiene, 2-chloro- 1.344 0.005
C6H8 (Z)-hexa-1,3,5-triene 1.458 0.005
C5H10 Cyclopentane 1.546 0.005
CH3SCH2CH3 Ethane, (methylthio)- 1.530 0.005
CH2CHCH2CH2Cl 1-Butene, 4-chloro- 1.528 0.006
C5H8 1,3-Butadiene, 2-methyl- 1.512 0.006
CH3CHFCH3 2-Fluoropropane 1.521 0.006
CH3CHCHCH3 2-Butene, (E)- 1.508 0.006
CH2CCHCH3 1,2-Butadiene 1.515 0.006
CH2ClCHClCH3 Propane, 1,2-dichloro- 1.519 0.006
C6H8 1,4-Cyclohexadiene 1.511 0.006
CH3CCCH3 2-Butyne 1.468 0.006
C12H8 biphenylene 1.428 0.006
CH3CONH2 Acetamide 1.519 0.006
CH3CHClCH3 Propane, 2-chloro- 1.522 0.006
CHCCH2CH3 1-Butyne 1.544 0.006
CH3OC2H5 Ethane, methoxy- 1.521 0.007
C2H5CN ethyl cyanide 1.468 0.007
C4H4S Thiophene 1.370 0.007
CH3CH2SH ethanethiol 1.528 0.007
CH2CHCH2CH2Cl 1-Butene, 4-chloro- 1.508 0.007
C12H8 biphenylene 1.432 0.007
CHCCH2CH3 1-Butyne 1.217 0.007
CH3CSNH2 Ethanethioamide 1.512 0.007
CH3CHCHCH3 2-Butene, (Z)- 1.346 0.007
C4H4N2 Succinonitrile 1.465 0.007
C2H6 Ethane 1.536 0.007
C2H3Cl Ethene, chloro- 1.332 0.007
C6H5Br bromobenzene 1.401 0.007
C4H6S Thiophene, 2,5-dihydro- 1.340 0.007
C2H2ClF 1-chloro-1-fluoroethylene 1.327 0.007
C6H12 (E)-3-methylpent-2-ene 1.349 0.008
C5H9N Pentanenitrile 1.536 0.008
C2H4S Thiirane 1.484 0.008
CH2CHCH2CH3 1-Butene 1.342 0.008
CH2CHCHClCH3 1-Butene, 3-chloro- 1.522 0.008
CH3CHCHCH3 2-Butene, (Z)- 1.506 0.008
CH2CClCHCH2 1,3-Butadiene, 2-chloro- 1.344 0.008
CH2CHF Ethene, fluoro- 1.329 0.008
C2H5I Ethyl iodide 1.521 0.008
C3H7SH 1-Propanethiol 1.529 0.008
C5H5N Pyridine 1.400 0.008
C2H3Br vinyl bromide 1.332 0.008
C6H8 Bicyclo[3.1.0]hex-2-ene 1.494 0.008
C4H5N Cyclopropanecarbonitrile 1.513 0.009
C2H5Br Ethyl bromide 1.518 0.009
C3H6S Thietane 1.549 0.009
C2H2F2 Ethene, 1,2-difluoro-, (E)- 1.329 0.009
C7H12 Norbornane 1.546 0.009
CH2CS Thioketene 1.314 0.009
C3H7SH 1-Propanethiol 1.536 0.009
C(CN)4 tetracyanomethane 1.484 0.009
CH3CH2CHO Propanal 1.509 0.009
C6H5CN phenyl cyanide 1.396 0.009
C6H6 Fulvene 1.349 0.009
C6H5CCH phenylacetylene 1.396 0.009
C2H4 Ethylene 1.339 0.009
C4H8O2 Ethyl acetate 1.515 0.010
C5H8 1,4-Pentadiene 1.511 0.010
C5H5N Bicyclo[1.1.0]butane-1-carbonitrile 1.514 0.010
C5H8O 2H-Pyran, 3,4-dihydro- 1.510 0.010
C5H6 Bicyclo[2.1.0]pent-2-ene 1.530 0.010
CH2CHCH2CH2Cl 1-Butene, 4-chloro- 1.339 0.010
C6H5Cl chlorobenzene 1.399 0.010
CH2CO Ketene 1.314 0.010
C4H5NO Isoxazole, 5-methyl- 1.427 0.010
C6H10 cyclohexene 1.510 0.010
C2H2O4 Oxalic Acid 1.544 0.010
C7H16 heptane 1.534 0.010
CH3CCCH3 2-Butyne 1.214 0.010
C5H8 1,2-Butadiene, 3-methyl- 1.514 0.010
C4H5NO 3-Methylisoxazole 1.362 0.010
C5H8 1,4-Pentadiene 1.339 0.010
C12H8 biphenylene 1.372 0.010
C4H10O Ethoxy ethane 1.517 0.011
C6H14 Hexane 1.533 0.011
CH2CCHCH3 1,2-Butadiene 1.314 0.011
C6H4Cl2 1,3-dichlorobenzene 1.392 0.011
C3H6O 2-Propen-1-ol 1.337 0.011
CH3CN Acetonitrile 1.458 0.011
C6H8 Bicyclo[3.1.0]hex-2-ene 1.529 0.011
C6H6 Fulvene 1.476 0.011
C5H8 Ethenylcyclopropane 1.475 0.011
C6H5CCH phenylacetylene 1.398 0.011
C5H8O Methyl cyclopropyl ketone 1.510 0.011
C5H12O Butane, 1-methoxy- 1.532 0.011
C2H3CCH 1-Buten-3-yne 1.215 0.011
C6H5OH phenol 1.398 0.011
C10H8 naphthalene 1.420 0.011
C3H7N Cyclopropylamine 1.520 0.011
CH2FCH2CH3 1-Fluoropropane 1.534 0.011
CH2C(CH3)CH3 1-Propene, 2-methyl- 1.507 0.011
C3H4N2 1H-Pyrazole 1.417 0.011
C4H5N Pyrrole 1.382 0.012
C5H8 Cyclobutane, methylene- 1.331 0.012
C6H10 cyclohexene 1.340 0.012
CH2CHCHO Acrolein 1.468 0.012
C2H3CCH 1-Buten-3-yne 1.344 0.012
C6H5CN phenyl cyanide 1.397 0.012
C6H10O cyclohexanone 1.542 0.012
C10H8 Azulene 1.398 0.012
C2H Ethynyl radical 1.217 0.012
CH3CF3 Ethane, 1,1,1-trifluoro- 1.494 0.012
CH2CHCHClCH3 1-Butene, 3-chloro- 1.337 0.012
CH3CH(NH2)COOH Alanine 1.544 0.012
C6H6 Benzene 1.397 0.012
CH3CHF2 Ethane, 1,1-difluoro- 1.498 0.013
CH3CCH propyne 1.460 0.013
C3F6 hexafluoropropene 1.329 0.013
CH3CH2O Ethoxy radical 1.521 0.013
CHOCHCHCH3 2-Butenal 1.345 0.013
CH3CHO Acetaldehyde 1.501 0.013
C6H5F Fluorobenzene 1.397 0.013
C8H8 cyclooctatetraene 1.470 0.013
C10H16 adamantane 1.540 0.013
C4H10O Propane, 2-methoxy- 1.528 0.013
C5H8 Cyclobutane, methylene- 1.524 0.013
C4H8O2 1,3-Dioxane 1.528 0.013
C5H10 Cyclopropane, 1,1-dimethyl- 1.520 0.013
C3H3N acrylonitrile 1.426 0.013
C5H12 Propane, 2,2-dimethyl- 1.537 0.013
CH2CHCHO Acrolein 1.341 0.013
C5H10 Cyclopropane, 1,1-dimethyl- 1.514 0.013
C3H4O Cyclopropanone 1.475 0.013
CH2C(CH3)OCH3 1-Propene, 2-methoxy- 1.501 0.013
C10H8 Azulene 1.405 0.014
C2F2 difluoroacetylene 1.187 0.014
C5H12 Pentane 1.531 0.014
C2H3 vinyl 1.316 0.014
C5H8O 2H-Pyran, 3,4-dihydro- 1.338 0.014
CH2CHCH2CH3 1-Butene 1.536 0.014
C4H4N2 Pyrazine 1.397 0.014
C4H8 cyclobutane 1.555 0.014
C5H6 Cyclopropylacetylene 1.211 0.014
HCCF Fluoroacetylene 1.198 0.014
CH2CCl2 Ethene, 1,1-dichloro- 1.324 0.014
C6H5F Fluorobenzene 1.395 0.014
C2H8N2 Ethylenediamine 1.545 0.014
CH3CH2CH2CH3 Butane 1.531 0.014
C6H6 Benzvalene 1.503 0.014
C6H5CH2CH3 Ethylbenzene 1.399 0.014
CH3CH2CHO Propanal 1.523 0.014
C2H2F2 Ethene, 1,2-difluoro-, (Z)- 1.324 0.014
C6H6 Fulvene 1.355 0.014
C3H3N acrylonitrile 1.339 0.015
C6H4Cl2 1,4-dichlorobenzene 1.388 0.015
C6H4Cl2 1,4-dichlorobenzene 1.394 0.015
C3H5ClO Oxirane, (chloromethyl)- 1.475 0.015
C4H4O Furan 1.361 0.015
C4H6O Furan, 2,5-dihydro- 1.502 0.015
C6H10 1-Butyne, 3,3-dimethyl- 1.209 0.015
C4H4Se selenophene 1.433 0.015
HCCCl Chloroacetylene 1.203 0.015
CH3CH2OH Ethanol 1.512 0.015
C4H4N2 1,3-Diazine 1.393 0.015
C5H8 1,3-Butadiene, 2-methyl- 1.463 0.015
H2CCCCH2 Butatriene 1.318 0.015
CH3CH2Cl Ethyl chloride 1.510 0.015
C4H4N2 Pyridazine 1.396 0.015
C6H10 cyclohexene 1.530 0.016
CH2CCH2 allene 1.308 0.016
C5H10 2-Pentene, (Z)- 1.338 0.016
C6H6 Fulvene 1.470 0.016
C6H5F Fluorobenzene 1.383 0.016
CH3CCH propyne 1.207 0.016
ClCOClCO Oxalyl chloride 1.534 0.016
C5H11N Piperidine 1.531 0.016
C4H5NO Isoxazole, 5-methyl- 1.362 0.016
C6H6 Trimethylenecycopropane 1.330 0.016
C6H5CCH phenylacetylene 1.208 0.016
C4H6O Cyclobutanone 1.556 0.016
C5H10O 2H-Pyran, tetrahydro- 1.531 0.017
C6H5CH2CH3 Ethylbenzene 1.535 0.017
C5H10 2-Pentene, (E)- 1.334 0.017
C7H8 Norbornadiene 1.336 0.017
C3H2O3 vinylene carbonate 1.331 0.017
C6H8 Bicyclo[3.1.0]hex-2-ene 1.338 0.017
C5H8 Bicyclo[2.1.0]pentane 1.565 0.017
C6H10 cyclohexene 1.530 0.017
C3H2N2 Malononitrile 1.459 0.017
C6H12 Cyclohexane 1.530 0.017
C4H5NO 3-Methylisoxazole 1.427 0.017
HCCBr bromoacetylene 1.204 0.017
C5H6 Cyclopropylacetylene 1.527 0.017
C5H8 Cyclobutane, methylene- 1.557 0.017
C5H8 Ethenylcyclopropane 1.334 0.018
C4H6 Cyclobutene 1.342 0.018
CH3CHSHCH3 2-Propanethiol 1.520 0.018
C2H3NO Nitrosoethylene 1.335 0.018
C3H8 Propane 1.526 0.018
C6H6 Benzvalene 1.339 0.018
C4H6O Cyclobutanone 1.527 0.018
C2H5F fluoroethane 1.505 0.018
CH2ClCCCl 1,3-dichloropropyne 1.201 0.018
C3F8 perfluoropropane 1.546 0.018
C7H8 Norbornadiene 1.557 0.018
C5H8O 2H-Pyran, 3,4-dihydro- 1.530 0.019
C5H8 1,3-Butadiene, 2-methyl- 1.340 0.019
HCCCN Cyanoacetylene 1.206 0.019
C8H8 cubane 1.571 0.019
C5H6 1-Buten-3-yne, 2-methyl- 1.207 0.019
CH3CH2NH2 Ethylamine 1.531 0.019
CH2CHCHCH2 1,3-Butadiene 1.337 0.019
C5H4O2 4-Cyclopentene-1,3-dione 1.341 0.019
C5H5N Bicyclo[1.1.0]butane-1-carbonitrile 1.518 0.019
C3H8O2 1,3-Propanediol 1.514 0.019
C10H8 naphthalene 1.370 0.019
C10H8 naphthalene 1.410 0.019
C5H5N Pyridine 1.390 0.019
CHCCH2CH3 1-Butyne 1.457 0.019
C4H2O3 Maleic Anhydride 1.332 0.019
C5H6 1,3-Cyclopentadiene 1.460 0.019
C5H10O 2-Butanone, 3-methyl- 1.534 0.019
C4H4O Furan 1.431 0.019
C8H8 cyclooctatetraene 1.337 0.019
C5H10S 2H-Thiopyran, tetrahydro- 1.528 0.020
C4H9N Pyrrolidine 1.534 0.020
CH2C(CH3)OCH3 1-Propene, 2-methoxy- 1.330 0.020
C2H2 Acetylene 1.203 0.020
C2H2+ acetylene cation 1.253 0.020
C4H10O2 Ethane, 1,2-dimethoxy- 1.504 0.020
C5H8 Ethenylcyclopropane 1.522 0.020
C2H2N2O Furazan 1.421 0.021
CH2CHCH2F Allyl Fluoride 1.480 0.021
C4H5N (E)-2-Butenenitrile 1.336 0.021
C6H4Cl2 1,3-dichlorobenzene 1.388 0.021
C6H8 (Z)-hexa-1,3,5-triene 1.337 0.021
C2H4F2 1,2-difluoroethane 1.493 0.021
C5H8 Spiropentane 1.482 0.021
CH3CH(CH3)CH3 Isobutane 1.525 0.021
C5H6 1-Buten-3-yne, 2-methyl- 1.336 0.021
C4H6 Cyclobutene 1.517 0.021
C5H6 1-Buten-3-yne, 2-methyl- 1.501 0.021
CHClCHCl Ethene, 1,2-dichloro-, (Z)- 1.317 0.021
C5H5N Bicyclo[1.1.0]butane-1-carbonitrile 1.398 0.021
C5H8 Bicyclo[2.1.0]pentane 1.528 0.021
C4H5N Pyrrole 1.417 0.022
C4H2 Diacetylene 1.205 0.022
C10H8 naphthalene 1.420 0.022
CHF2CHF2 1,1,2,2-tetrafluoroethane 1.511 0.022
CH2CHCH2CH3 1-Butene 1.493 0.022
C4H10O Propane, 2-methoxy- 1.519 0.022
CH2C(CH3)CH3 1-Propene, 2-methyl- 1.330 0.022
C7H12 Norbornane 1.536 0.022
C5H8O 2H-Pyran, 3,4-dihydro- 1.516 0.022
C3H4N2 1H-Pyrazole 1.374 0.022
C5H6 Cyclopropylacetylene 1.503 0.022
F2CCCF2 tetrafluoroallene 1.282 0.022
C3H4 cyclopropene 1.296 0.022
C6H8 Bicyclo[3.1.0]hex-2-ene 1.522 0.023
CH2CHOH ethenol 1.326 0.023
C3H6O Propylene oxide 1.471 0.023
CHOCH(CH3)CH3 Propanal, 2-methyl- 1.528 0.023
C3H4O Cyclopropanone 1.575 0.023
C4H4S Thiophene 1.423 0.023
C6H10O cyclohexanone 1.503 0.023
CH2CCHCH3 1,2-Butadiene 1.301 0.023
C6H5Cl chlorobenzene 1.386 0.023
C3H3NO Oxazole 1.353 0.024
C4H6 Cyclobutene 1.566 0.024
C5H8 Bicyclo[1.1.1]pentane 1.557 0.024
C10H8 Azulene 1.484 0.024
C2H5CN ethyl cyanide 1.526 0.024
CH2CHCH3 Propene 1.488 0.024
C5H8 Cyclopentene 1.540 0.024
C5H10 2-Pentene, (Z)- 1.490 0.024
HOCH2COOH Hydroxyacetic acid 1.495 0.024
C2F4 Tetrafluoroethylene 1.311 0.024
CH(CN)3 tricyanomethane 1.460 0.024
C7H8 Norbornadiene 1.530 0.025
C4H4N2 Pyridazine 1.375 0.025
CH2FCH2CH3 1-Fluoropropane 1.501 0.025
C3H4N2 1H-Imidazole 1.364 0.025
C5H6 1,3-Cyclopentadiene 1.340 0.025
C10H8 Azulene 1.377 0.025
C5H7N Cyclobutanecarbonitrile 1.551 0.026
C6H8 Bicyclo[2.1.1]hex-2-ene 1.332 0.026
C6H8 Bicyclo[3.1.0]hex-2-ene 1.521 0.026
C6H5NH2 aniline 1.392 0.027
C5H6 Cyclopropylacetylene 1.422 0.027
C4H6 Methylenecyclopropane 1.542 0.028
C6H5CN phenyl cyanide 1.388 0.028
C4H6 Bicyclo[1.1.0]butane 1.497 0.028
C5H6S Thiophene, 3-methyl- 1.423 0.029
CH3CH(CH3)CN Propanenitrile, 2-methyl- 1.522 0.030
C6H5CCH phenylacetylene 1.388 0.030
C6H6 Benzvalene 1.452 0.031
C6H6 Trimethylenecycopropane 1.437 0.031
C6H6 Benzvalene 1.529 0.031
C4H6 Bicyclo[1.1.0]butane 1.498 0.032
C5H8O Cyclopentanone 1.504 0.032
C3H6 Cyclopropane 1.501 0.032
C3O2 Carbon suboxide 1.251 0.033
C5H6 Propellane 1.525 0.033
C12H8 biphenylene 1.370 0.033
SiC2 Silicon dicarbide 1.265 0.033
CH3CH(NH2)COOH Alanine 1.509 0.034
C4H6 Methylenecyclopropane 1.457 0.034
C2H5N Aziridine 1.481 0.034
C6H5Br bromobenzene 1.375 0.035
C5H10 2-Pentene, (E)- 1.484 0.035
C2H4O Ethylene oxide 1.459 0.035
C3H4 cyclopropene 1.509 0.036
C4 Carbon tetramer 1.304 0.037
C2 Carbon diatomic 1.243 0.038
C5H5N Bicyclo[1.1.0]butane-1-carbonitrile 1.498 0.043
C3 carbon trimer 1.277 0.043
C4H6O2 2,3-Butanedione 1.507 0.046
C6H8 Bicyclo[3.1.0]hex-2-ene 1.482 0.049
C5H8 Bicyclo[2.1.0]pentane 1.507 0.052
C5H6 Propellane 1.596 0.063
C4H6 1-Methylcyclopropene 1.300 0.247
C4H6 1-Methylcyclopropene 1.476 0.817