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Compare Bonds

18 10 26 16 45

B3PW91/6-31G(2df,p) 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 400
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-0.434
Most positive difference C4H6 1-Methylcyclopropene0.781

Bond lengths
Click on entry for experimental details.

Species Name Experimental (Å) Difference (Å)
C4H10O Methyl propyl ether 1.530 -0.434
C4H6 1-Methylcyclopropene 1.515 -0.420
CH2ClCHCl2 1,1,2-trichloroethane 1.580 -0.062
CH3CHNOH Acetaldoxime 1.550 -0.060
C5H10 2-Pentene, (E)- 1.576 -0.052
C3H3NO Isoxazole 1.356 -0.047
C3H5 Allyl radical 1.428 -0.046
C5H6 Bicyclo[2.1.0]pent-2-ene 1.560 -0.046
C2Cl2 dichloroacetylene 1.246 -0.043
C5H6 1,3-Cyclopentadiene 1.540 -0.041
C4H5N Cyclopropanecarbonitrile 1.472 -0.038
C5H8 Bicyclo[2.1.0]pentane 1.536 -0.037
C5H8 Spiropentane 1.557 -0.035
CH3CCl3 Ethane, 1,1,1-trichloro- 1.550 -0.035
C5H6S Thiophene, 3-methyl- 1.530 -0.031
C6H5Br bromobenzene 1.420 -0.029
CH3CHCl2 Ethane, 1,1-dichloro- 1.540 -0.029
C5H10 2-Pentene, (Z)- 1.561 -0.028
CHClCHCl Ethene, 1,2-dichloro-, (E)- 1.354 -0.027
C5H8O Cyclopentanone 1.557 -0.027
C5H6 Propellane 1.596 -0.024
C4H6O2 2,3-Butanedione 1.527 -0.024
CH2CHCHCH2 1,3-Butadiene 1.476 -0.024
CH2CHCH3 Propene 1.353 -0.024
C5H5N Bicyclo[1.1.0]butane-1-carbonitrile 1.514 -0.023
C4H5NO 3-Methylisoxazole 1.514 -0.023
C4H5NO Isoxazole, 5-methyl- 1.505 -0.021
CH2CF2 Ethene, 1,1-difluoro- 1.340 -0.021
C6H5CN phenyl cyanide 1.451 -0.021
C12H8 biphenylene 1.524 -0.021
C9H8 Indene 1.415 -0.021
C3H5ClO Oxirane, (chloromethyl)- 1.523 -0.021
C4H6S Thiophene, 2,5-dihydro- 1.518 -0.020
C4H5N Cyclopropanecarbonitrile 1.513 -0.020
C6H8 Bicyclo[3.1.0]hex-2-ene 1.530 -0.020
C4H6O Furan, 2,5-dihydro- 1.347 -0.020
C5H9N Pentanenitrile 1.478 -0.019
C5H6 1-Buten-3-yne, 2-methyl- 1.445 -0.019
C5H8 Cyclopentene 1.350 -0.018
C4H4N2 Succinonitrile 1.561 -0.018
C5H4O2 4-Cyclopentene-1,3-dione 1.509 -0.018
C6H12 (E)-3-methylpent-2-ene 1.551 -0.018
C3H7N Cyclopropylamine 1.520 -0.018
C6H8 (Z)-hexa-1,3,5-triene 1.368 -0.018
H2CCCCH2 Butatriene 1.283 -0.017
C6H8 1,4-Cyclohexadiene 1.347 -0.017
C2HF3 Trifluoroethylene 1.341 -0.017
CH2ClCH2Cl Ethane, 1,2-dichloro- 1.531 -0.016
CH3CHS Thioacetaldehyde 1.506 -0.016
C2H3CCH 1-Buten-3-yne 1.434 -0.016
CH3CHClCH2CH3 Butane, 2-chloro- 1.534 -0.016
CH3CHCHCH3 2-Butene, (E)- 1.347 -0.016
C4H2 Diacetylene 1.378 -0.016
CH3CH(CH3)CN Propanenitrile, 2-methyl- 1.481 -0.016
C4H6 Methylenecyclopropane 1.332 -0.015
CH2ClCH2CH2CH3 Butane, 1-chloro- 1.533 -0.015
C7H12 Norbornane 1.573 -0.015
C4H8O2 1,3-Dioxolane, 2-methyl- 1.522 -0.015
C4H6 Bicyclo[1.1.0]butane 1.497 -0.014
C6H12 (E)-3-methylpent-2-ene 1.511 -0.014
C3F6 hexafluoropropene 1.513 -0.014
C10H8 Azulene 1.407 -0.014
C2H5NO3 Nitric acid, ethyl ester 1.528 -0.014
C6H4Cl2 1,3-dichlorobenzene 1.404 -0.014
CH3CCCH3 2-Butyne 1.468 -0.014
C5H5N Bicyclo[1.1.0]butane-1-carbonitrile 1.518 -0.014
CHCCH2CH3 1-Butyne 1.217 -0.014
C5H10 Cyclopropane, 1,1-dimethyl- 1.520 -0.014
C3H8O2 Propylene glycol 1.540 -0.014
CH3COOH Acetic acid 1.517 -0.014
C5H10 Cyclopentane 1.546 -0.014
CH3CH(CH3)ONO Isopropyl nitrite 1.534 -0.013
C5H6 Bicyclo[2.1.0]pent-2-ene 1.530 -0.013
CH2ClCCCl 1,3-dichloropropyne 1.456 -0.013
CF2CCl2 difluorodichloroethylene 1.345 -0.013
C10H8 Azulene 1.414 -0.013
C2F6 hexafluoroethane 1.560 -0.013
C2N2 Cyanogen 1.389 -0.013
CH2CClCHCH2 1,3-Butadiene, 2-chloro- 1.469 -0.013
CH2CHCH2CH3 1-Butene 1.342 -0.013
C3H5ClO Oxirane, (chloromethyl)- 1.475 -0.013
C2H6O2 1,2-Ethanediol 1.530 -0.013
C12H8 biphenylene 1.428 -0.013
C4H6S Thiophene, 2,5-dihydro- 1.340 -0.012
C2H4 Ethylene 1.339 -0.012
C6H5Cl chlorobenzene 1.402 -0.012
CH3CHCHCH3 2-Butene, (Z)- 1.346 -0.012
C12H8 biphenylene 1.432 -0.012
C4H5N (E)-2-Butenenitrile 1.501 -0.012
C6H8 Bicyclo[2.1.1]hex-2-ene 1.544 -0.012
CHOCHCHCH3 2-Butenal 1.501 -0.012
H2NCH2COOH Glycine 1.532 -0.012
C2H Ethynyl radical 1.217 -0.012
C5H8 Cyclopentene 1.518 -0.012
CH2CCHCH3 1,2-Butadiene 1.515 -0.012
CH2CCHCH3 1,2-Butadiene 1.314 -0.012
CH3CHCHCH3 2-Butene, (E)- 1.508 -0.011
CH2CClCHCH2 1,3-Butadiene, 2-chloro- 1.344 -0.011
C3H4O Cyclopropanone 1.575 -0.011
C6H5NO2 Nitrobenzene 1.399 -0.011
C6H12 (E)-3-methylpent-2-ene 1.349 -0.011
C6H8 (Z)-hexa-1,3,5-triene 1.458 -0.011
C6H8 1,4-Cyclohexadiene 1.511 -0.011
C2H6 Ethane 1.536 -0.011
C5H6 Cyclopropylacetylene 1.527 -0.011
CH2CHCHClCH3 1-Butene, 3-chloro- 1.503 -0.011
C5H5N Pyridine 1.400 -0.011
CH2CHOCHCH2 Vinyl ether 1.337 -0.011
C3H6O Propylene oxide 1.513 -0.010
C5H6 Propellane 1.525 -0.010
CH2CHCH2CH2Cl 1-Butene, 4-chloro- 1.339 -0.010
C4H5NO Isoxazole, 5-methyl- 1.427 -0.010
CHCCH2CH3 1-Butyne 1.544 -0.010
C6H5Br bromobenzene 1.401 -0.010
C2H3 vinyl 1.316 -0.010
C4H5N (E)-2-Butenenitrile 1.432 -0.010
C12H10 biphenyl 1.489 -0.010
C2Cl4 Tetrachloroethylene 1.354 -0.010
CH2CHCH2CH2Cl 1-Butene, 4-chloro- 1.508 -0.009
CH3COCl Acetyl Chloride 1.506 -0.009
CH2CClCHCH2 1,3-Butadiene, 2-chloro- 1.344 -0.009
C2H8N2 Ethylenediamine 1.545 -0.009
C3H6O 2-Propen-1-ol 1.337 -0.009
C6H8 Bicyclo[3.1.0]hex-2-ene 1.522 -0.009
C3H6S Thietane 1.549 -0.009
C4H6 Methylenecyclopropane 1.542 -0.009
C5H8 1,3-Butadiene, 2-methyl- 1.512 -0.009
C2H5CN ethyl cyanide 1.468 -0.009
CH3CHCHCH3 2-Butene, (Z)- 1.506 -0.009
CH2CS Thioketene 1.314 -0.009
C2H3CCH 1-Buten-3-yne 1.215 -0.009
C3H7SH 1-Propanethiol 1.536 -0.009
C5H10O 2-Butanone, 3-methyl- 1.525 -0.009
C6H6 Benzvalene 1.452 -0.009
HCCCN Cyanoacetylene 1.376 -0.009
CH2CHCHClCH3 1-Butene, 3-chloro- 1.337 -0.009
CH3CCCH3 2-Butyne 1.214 -0.009
C7H12 Norbornane 1.546 -0.009
C3H4N2 1H-Pyrazole 1.417 -0.008
C2H3Cl Ethene, chloro- 1.332 -0.008
C5H9N Pentanenitrile 1.536 -0.008
C5H8O 2H-Pyran, 3,4-dihydro- 1.510 -0.008
C5H8 Ethenylcyclopropane 1.522 -0.008
C4H4Se selenophene 1.433 -0.008
CH2SHCH2SH 1,2-Ethanedithiol 1.530 -0.008
C2H3CCH 1-Buten-3-yne 1.344 -0.008
C6H5Cl chlorobenzene 1.399 -0.008
C5H6 Cyclopropylacetylene 1.503 -0.008
CH2CHCHO Acrolein 1.341 -0.008
C4N2 2-Butynedinitrile 1.370 -0.008
C6H5CN phenyl cyanide 1.396 -0.008
C4H5NO 3-Methylisoxazole 1.362 -0.008
CH2CHF Ethene, fluoro- 1.329 -0.008
C4H5N Pyrrole 1.382 -0.007
CH3CCH propyne 1.460 -0.007
CHOCHCHCH3 2-Butenal 1.345 -0.007
C4H8 cyclobutane 1.555 -0.007
CH3CH2SH ethanethiol 1.528 -0.007
C4H4N2 Succinonitrile 1.465 -0.007
C5H8 Cyclobutane, methylene- 1.331 -0.007
C6H5CH3 toluene 1.513 -0.007
CH2ClCH2CH3 Propane, 1-chloro- 1.525 -0.007
CH3CCl(CH3)CH3 Propane, 2-chloro-2-methyl- 1.530 -0.007
CF3CN Acetonitrile, trifluoro- 1.492 -0.007
CH3COF Acetyl fluoride 1.503 -0.007
C5H6 Cyclopropylacetylene 1.211 -0.007
C3H4 cyclopropene 1.509 -0.007
C7H16 heptane 1.534 -0.007
CH3SCH2CH3 Ethane, (methylthio)- 1.530 -0.006
C3H6O 2-Propen-1-ol 1.502 -0.006
C5H8 Bicyclo[1.1.1]pentane 1.557 -0.006
CH2CCH2 allene 1.308 -0.006
C5H6S Thiophene, 3-methyl- 1.370 -0.006
C6H8 Bicyclo[3.1.0]hex-2-ene 1.494 -0.006
C6H14 Hexane 1.533 -0.006
CH2CHCH2F Allyl Fluoride 1.333 -0.006
C2H2O4 Oxalic Acid 1.544 -0.006
C5H8 Cyclobutane, methylene- 1.524 -0.006
C3H6O Propylene oxide 1.471 -0.006
CH3CCl2CH3 Propane, 2,2-dichloro- 1.523 -0.006
C8H8 cubane 1.571 -0.006
CH3OC2H5 Ethane, methoxy- 1.521 -0.006
H2CCCCH2 Butatriene 1.318 -0.006
C5H12O Butane, 1-methoxy- 1.532 -0.006
C6H6 Benzvalene 1.529 -0.006
C5H8 1,2-Butadiene, 3-methyl- 1.514 -0.006
C3H4O Cyclopropanone 1.475 -0.006
CH2CO Ketene 1.314 -0.005
C10H8 Azulene 1.398 -0.005
C6H5CN phenyl cyanide 1.397 -0.005
C3H3N acrylonitrile 1.339 -0.005
C6H6 Benzene 1.397 -0.005
C6H10 1-Butyne, 3,3-dimethyl- 1.209 -0.005
C2H2+ acetylene cation 1.253 -0.005
CH3CSNH2 Ethanethioamide 1.512 -0.005
C6H8 Bicyclo[3.1.0]hex-2-ene 1.529 -0.005
C4H4N2 Pyrazine 1.397 -0.005
C2H2N2O Furazan 1.421 -0.005
C7H8 Norbornadiene 1.557 -0.005
CH3CCH propyne 1.207 -0.005
C2H2F2 Ethene, 1,2-difluoro-, (E)- 1.329 -0.005
C3H4 cyclopropene 1.296 -0.005
CH2C(CH3)CH3 1-Propene, 2-methyl- 1.507 -0.005
C2H2ClF 1-chloro-1-fluoroethylene 1.327 -0.005
CH3CN Acetonitrile 1.458 -0.005
CH3COCH3 Acetone 1.520 -0.005
C4H4N2 1,3-Diazine 1.393 -0.005
C5H8 Bicyclo[2.1.0]pentane 1.565 -0.005
C6H4Cl2 1,4-dichlorobenzene 1.394 -0.004
C4H6 Cyclobutene 1.342 -0.004
C6H5CH3 toluene 1.395 -0.004
C7H8 Norbornadiene 1.336 -0.004
CH3CHClCH3 Propane, 2-chloro- 1.522 -0.004
C2H5Br Ethyl bromide 1.518 -0.004
C4H4S Thiophene 1.370 -0.004
C10H8 Azulene 1.405 -0.004
C6H6 Benzvalene 1.339 -0.004
C5H10 2-Pentene, (Z)- 1.338 -0.004
C6H5CH3 toluene 1.395 -0.004
C5H8O 2H-Pyran, 3,4-dihydro- 1.338 -0.004
C10H8 naphthalene 1.420 -0.004
CHOCHCHCH3 2-Butenal 1.470 -0.004
C5H8 Spiropentane 1.482 -0.004
CH3CHFCH3 2-Fluoropropane 1.521 -0.004
CH2CHCH2CH3 1-Butene 1.536 -0.004
C4H6O Furan, 2,5-dihydro- 1.502 -0.004
C4H6 Cyclobutene 1.517 -0.004
C4H4O Furan 1.361 -0.004
CH2CHCH2CH2Cl 1-Butene, 4-chloro- 1.528 -0.004
C(CN)4 tetracyanomethane 1.484 -0.004
C6H5OH phenol 1.398 -0.003
C12H8 biphenylene 1.372 -0.003
C3H7SH 1-Propanethiol 1.529 -0.003
HCCF Fluoroacetylene 1.198 -0.003
C5H8 Ethenylcyclopropane 1.475 -0.003
CHClCCl2 Trichloroethylene 1.337 -0.003
C5H8 Ethenylcyclopropane 1.334 -0.003
C5H12 Pentane 1.531 -0.003
C3H2O3 vinylene carbonate 1.331 -0.003
CH3CH2CH2CH3 Butane 1.531 -0.003
C6H8 Bicyclo[3.1.0]hex-2-ene 1.338 -0.003
C4H4N2 Pyridazine 1.396 -0.003
C4H6 Bicyclo[1.1.0]butane 1.498 -0.003
C5H8 Cyclobutane, methylene- 1.557 -0.003
C6H8 Bicyclo[3.1.0]hex-2-ene 1.521 -0.003
C2H4S Thiirane 1.484 -0.003
C2H2 Acetylene 1.203 -0.003
CH3CH2CHO Propanal 1.509 -0.003
C2H2O2 Ethanedial 1.526 -0.003
C5H10 2-Pentene, (E)- 1.334 -0.003
C4H8O2 Ethyl acetate 1.515 -0.003
C5H12 Propane, 2,2-dimethyl- 1.537 -0.002
C2H3NO Nitrosoethylene 1.335 -0.002
C4H6O Cyclobutanone 1.556 -0.002
C4H8O2 1,3-Dioxane 1.528 -0.002
CH3CH2CHO Propanal 1.523 -0.002
CH2CHCHClCH3 1-Butene, 3-chloro- 1.522 -0.002
C6H4Cl2 1,3-dichlorobenzene 1.392 -0.002
CH3CH2NH2 Ethylamine 1.531 -0.002
C4H10O Ethoxy ethane 1.517 -0.002
C4H8O2 Ethyl acetate 1.508 -0.002
C4H5NO 3-Methylisoxazole 1.427 -0.002
C5H10 Cyclopropane, 1,1-dimethyl- 1.514 -0.002
C2H5N Aziridine 1.481 -0.001
HCCBr bromoacetylene 1.204 -0.001
HCCCl Chloroacetylene 1.203 -0.001
CH3CH(NH2)COOH Alanine 1.544 -0.001
HCCCN Cyanoacetylene 1.206 -0.001
C5H6 1-Buten-3-yne, 2-methyl- 1.207 -0.001
CH3CONH2 Acetamide 1.519 -0.001
C4H4S Thiophene 1.423 -0.001
CH2CHCHCH2 1,3-Butadiene 1.337 -0.001
C3H3NO Oxazole 1.353 -0.001
C4H5NO Isoxazole, 5-methyl- 1.362 -0.001
CH2C(CH3)OCH3 1-Propene, 2-methoxy- 1.501 -0.001
C3H3N acrylonitrile 1.426 -0.001
CHCCH2CH3 1-Butyne 1.457 -0.001
C4H6 Cyclobutene 1.566 -0.001
C5H4O2 4-Cyclopentene-1,3-dione 1.341 -0.001
C5H11N Piperidine 1.531 -0.001
C4H2O3 Maleic Anhydride 1.332 -0.001
C2F2 difluoroacetylene 1.187 -0.001
C5H8 1,3-Butadiene, 2-methyl- 1.463 -0.000
C6H6 Trimethylenecycopropane 1.330 -0.000
C5H10O 2H-Pyran, tetrahydro- 1.531 -0.000
CF3COOH trifluoroacetic acid 1.546 -0.000
C5H8 1,3-Butadiene, 2-methyl- 1.340 -0.000
C4H4O Furan 1.431 -0.000
C5H5N Bicyclo[1.1.0]butane-1-carbonitrile 1.498 0.000
C4H10O Propane, 2-methoxy- 1.528 0.000
C3H8 Propane 1.526 0.001
C6H12 Cyclohexane 1.530 0.001
C3H5Cl3 Propane, 1,2,3-trichloro- 1.524 0.001
C3F6 hexafluoropropene 1.329 0.001
C2H2F2 Ethene, 1,2-difluoro-, (Z)- 1.324 0.001
C5H8O 2H-Pyran, 3,4-dihydro- 1.530 0.001
C5H8 Bicyclo[2.1.0]pentane 1.528 0.001
C5H5N Pyridine 1.390 0.001
C6H6 Trimethylenecycopropane 1.437 0.001
C6H8 (Z)-hexa-1,3,5-triene 1.337 0.002
CH2CCl2 Ethene, 1,1-dichloro- 1.324 0.002
C10H8 naphthalene 1.370 0.002
CH2ClCHClCH3 Propane, 1,2-dichloro- 1.519 0.002
C3H6 Cyclopropane 1.501 0.002
C5H10O 2-Butanone, 3-methyl- 1.534 0.002
C5H8O Methyl cyclopropyl ketone 1.510 0.002
C10H8 naphthalene 1.410 0.002
C4H5N (E)-2-Butenenitrile 1.336 0.002
C6H4Cl2 1,3-dichlorobenzene 1.388 0.002
C6H4Cl2 1,4-dichlorobenzene 1.388 0.002
C6H5CH3 toluene 1.394 0.002
C5H10S 2H-Thiopyran, tetrahydro- 1.528 0.002
CH2C(CH3)CH3 1-Propene, 2-methyl- 1.330 0.002
CH3CHO Acetaldehyde 1.501 0.003
C6H6 Benzvalene 1.503 0.003
C4H2 Diacetylene 1.205 0.003
CH2CCHCH3 1,2-Butadiene 1.301 0.003
C5H6 1-Buten-3-yne, 2-methyl- 1.336 0.003
C3H2N2 Malononitrile 1.459 0.003
CH3CH2O Ethoxy radical 1.521 0.003
C6H8 Bicyclo[2.1.1]hex-2-ene 1.332 0.003
C4H5N Pyrrole 1.417 0.003
C3F8 perfluoropropane 1.546 0.003
CH2C(CH3)OCH3 1-Propene, 2-methoxy- 1.330 0.003
CH2ClCCCl 1,3-dichloropropyne 1.201 0.003
C4H9N Pyrrolidine 1.534 0.003
CH3CH2OH Ethanol 1.512 0.004
C3H4N2 1H-Pyrazole 1.374 0.004
CH2CHOH ethenol 1.326 0.004
C2H4O Ethylene oxide 1.459 0.004
C5H6 1,3-Cyclopentadiene 1.460 0.004
CH2CHCHO Acrolein 1.468 0.005
CH3CH(CH3)CH3 Isobutane 1.525 0.005
CH3CH2Cl Ethyl chloride 1.510 0.005
C7H12 Norbornane 1.536 0.005
C4H4N2 Pyridazine 1.375 0.005
C3H4N2 1H-Imidazole 1.364 0.005
CH3CHSHCH3 2-Propanethiol 1.520 0.005
C6H5Cl chlorobenzene 1.386 0.005
CHOCH(CH3)CH3 Propanal, 2-methyl- 1.528 0.005
C5H7N Cyclobutanecarbonitrile 1.551 0.005
CH2CHCH2F Allyl Fluoride 1.488 0.005
C5H6 1,3-Cyclopentadiene 1.340 0.006
CH2CHCH2CH3 1-Butene 1.493 0.006
C5H8 Cyclopentene 1.540 0.006
C5H6S Thiophene, 3-methyl- 1.423 0.006
C5H6 1-Buten-3-yne, 2-methyl- 1.501 0.006
C5H8O 2H-Pyran, 3,4-dihydro- 1.516 0.006
C3H8O2 1,3-Propanediol 1.514 0.006
SiC2 Silicon dicarbide 1.265 0.006
C4H6 Methylenecyclopropane 1.457 0.006
C2H5CN ethyl cyanide 1.526 0.007
C5H10 2-Pentene, (Z)- 1.490 0.007
C7H8 Norbornadiene 1.530 0.008
C4H6O Cyclobutanone 1.527 0.008
CH2CHCH3 Propene 1.488 0.008
C2H5F fluoroethane 1.505 0.008
C10H8 naphthalene 1.420 0.008
C4 Carbon tetramer 1.304 0.009
C6H5NH2 aniline 1.392 0.009
C4H10O Propane, 2-methoxy- 1.519 0.009
CH3CHF2 Ethane, 1,1-difluoro- 1.498 0.009
C10H8 Azulene 1.484 0.009
C10H8 Azulene 1.377 0.010
C5H6 Cyclopropylacetylene 1.422 0.010
C2 Carbon diatomic 1.243 0.011
CH(CN)3 tricyanomethane 1.460 0.011
CHClCHCl Ethene, 1,2-dichloro-, (Z)- 1.317 0.011
CH3CF3 Ethane, 1,1,1-trifluoro- 1.494 0.012
C6H5CN phenyl cyanide 1.388 0.012
C5H5N Bicyclo[1.1.0]butane-1-carbonitrile 1.398 0.013
C2F4 Tetrafluoroethylene 1.311 0.013
C4H10O2 Ethane, 1,2-dimethoxy- 1.504 0.013
CH3CH(CH3)CN Propanenitrile, 2-methyl- 1.522 0.013
C2H4F2 1,2-difluoroethane 1.493 0.014
CH3CH(NH2)COOH Alanine 1.509 0.015
C12H8 biphenylene 1.370 0.015
HOCH2COOH Hydroxyacetic acid 1.495 0.015
CHF2CHF2 1,1,2,2-tetrafluoroethane 1.511 0.016
C6H5Br bromobenzene 1.375 0.016
C3 carbon trimer 1.277 0.017
ClCOClCO Oxalyl chloride 1.534 0.017
C5H10 2-Pentene, (E)- 1.484 0.017
C5H8 Bicyclo[2.1.0]pentane 1.507 0.019
C6H8 Bicyclo[3.1.0]hex-2-ene 1.482 0.020
C4N2 2-Butynedinitrile 1.190 0.022
C3O2 Carbon suboxide 1.251 0.022
C5H8O Cyclopentanone 1.504 0.025
C4H6O2 2,3-Butanedione 1.507 0.040
C4H6 1-Methylcyclopropene 1.300 0.202
C4H6 1-Methylcyclopropene 1.476 0.781