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Compare Bonds

18 10 26 16 45

LSDA/6-311G* for rCC

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


Differences greater than 0.150 are in the 0.150 bin. Differences less than -0.450 are in the -0.450 bin.

histogram chart 180
histogram chart 160 histogram chart
histogram chart 140 histogram chart
histogram chart 120 histogram chart
histogram chart 100 histogram chart
histogram chart 80 histogram chart
histogram chart 60 histogram chart
histogram chart 40 histogram chart histogram chart
histogram chart 20 histogram chart histogram chart
histogram chart 0 histogram chart histogram chart histogram chart histogram chart
-0.450 -0.400 -0.350 -0.300 -0.250 -0.200 -0.150 -0.100 -0.050 0.000 0.050 0.100 0.150
bond length difference calc. - exp. (Å)

  Species Name Difference (Å)
Most negative difference C4H10O Methyl propyl ether-0.427
Most positive difference C4N2 2-Butynedinitrile0.028

Bond lengths
Click on entry for experimental details.

Species Name Experimental (Å) Difference (Å)
C4H10O Methyl propyl ether 1.530 -0.427
C5H10 2-Pentene, (E)- 1.576 -0.070
C5H6 1,3-Cyclopentadiene 1.540 -0.057
C5H6 Bicyclo[2.1.0]pent-2-ene 1.560 -0.056
C4H5N Cyclopropanecarbonitrile 1.472 -0.054
C3H5 Allyl radical 1.428 -0.053
C5H6S Thiophene, 3-methyl- 1.530 -0.048
C4H6O2 2,3-Butanedione 1.527 -0.046
C5H10 2-Pentene, (Z)- 1.561 -0.046
C5H8O Cyclopentanone 1.557 -0.042
C2Cl2 dichloroacetylene 1.246 -0.040
C4H5NO 3-Methylisoxazole 1.514 -0.040
C4H5NO Isoxazole, 5-methyl- 1.505 -0.039
C5H6 Propellane 1.596 -0.039
C6H5CCH phenylacetylene 1.448 -0.038
CH3CHS Thioacetaldehyde 1.506 -0.037
C6H12 (E)-3-methylpent-2-ene 1.551 -0.036
C4H6S Thiophene, 2,5-dihydro- 1.518 -0.036
C4H8O2 1,3-Dioxolane, 2-methyl- 1.522 -0.036
CH3CH(CH3)CN Propanenitrile, 2-methyl- 1.481 -0.035
C6H8 Bicyclo[3.1.0]hex-2-ene 1.530 -0.035
C3F6 hexafluoropropene 1.513 -0.034
C2H5NO3 Nitric acid, ethyl ester 1.528 -0.033
C6H12 (E)-3-methylpent-2-ene 1.511 -0.033
CH3CH(CH3)ONO Isopropyl nitrite 1.534 -0.032
C5H5N Bicyclo[1.1.0]butane-1-carbonitrile 1.514 -0.032
C12H8 biphenylene 1.524 -0.032
CHOCHCHCH3 2-Butenal 1.501 -0.032
C5H4O2 4-Cyclopentene-1,3-dione 1.509 -0.031
C4H5N (E)-2-Butenenitrile 1.501 -0.031
C4H5N Cyclopropanecarbonitrile 1.513 -0.031
C2H3CCH 1-Buten-3-yne 1.434 -0.031
CH3CCCH3 2-Butyne 1.468 -0.030
CH3CHCHCH3 2-Butene, (E)- 1.508 -0.030
C5H10O 2-Butanone, 3-methyl- 1.525 -0.030
C4H2 Diacetylene 1.378 -0.029
C2N2 Cyanogen 1.389 -0.029
CH2CCHCH3 1,2-Butadiene 1.515 -0.028
CH2CHCHClCH3 1-Butene, 3-chloro- 1.503 -0.028
C6H8 (Z)-hexa-1,3,5-triene 1.458 -0.028
C2H6 Ethane 1.536 -0.028
CH2SHCH2SH 1,2-Ethanedithiol 1.530 -0.028
CH3CCl2CH3 Propane, 2,2-dichloro- 1.523 -0.027
CH3COF Acetyl fluoride 1.503 -0.027
C3H7N Cyclopropylamine 1.520 -0.027
CH3CCl(CH3)CH3 Propane, 2-chloro-2-methyl- 1.530 -0.027
CH3CHCHCH3 2-Butene, (Z)- 1.506 -0.027
CHCCH2CH3 1-Butyne 1.544 -0.027
C3H4O Methylketene 1.518 -0.027
CH3SCH2CH3 Ethane, (methylthio)- 1.530 -0.026
C4H5N (E)-2-Butenenitrile 1.432 -0.026
CH2ClCH2CH3 Propane, 1-chloro- 1.525 -0.026
CH2CHCH2CH2Cl 1-Butene, 4-chloro- 1.508 -0.026
C6H8 1,4-Cyclohexadiene 1.511 -0.026
CH3CH2SH ethanethiol 1.528 -0.026
C2H5I Ethyl iodide 1.521 -0.026
C5H6 Bicyclo[2.1.0]pent-2-ene 1.530 -0.026
CH2FCH2CH3 1-Fluoropropane 1.534 -0.026
C9H8 Indene 1.415 -0.026
CH3OC2H5 Ethane, methoxy- 1.521 -0.025
C3H6O 2-Propen-1-ol 1.502 -0.025
C5H10 Cyclopropane, 1,1-dimethyl- 1.520 -0.025
CH3CHFCH3 2-Fluoropropane 1.521 -0.025
C6H8 Bicyclo[2.1.1]hex-2-ene 1.544 -0.024
CH3CHClCH3 Propane, 2-chloro- 1.522 -0.024
C5H12O Butane, 1-methoxy- 1.532 -0.024
C5H8 1,4-Pentadiene 1.511 -0.024
CH3CN Acetonitrile 1.458 -0.024
C5H8 1,2-Butadiene, 3-methyl- 1.514 -0.024
C3H4O Cyclopropanone 1.575 -0.023
CH2CHCH2CH2Cl 1-Butene, 4-chloro- 1.528 -0.023
C4N2 2-Butynedinitrile 1.370 -0.023
HCCCN Cyanoacetylene 1.376 -0.023
C5H12 Propane, 2,2-dimethyl- 1.537 -0.022
CH2CHCHClCH3 1-Butene, 3-chloro- 1.522 -0.022
C4H8O2 Ethyl acetate 1.515 -0.022
CH2CHCH2CH3 1-Butene 1.536 -0.022
C5H5N Bicyclo[1.1.0]butane-1-carbonitrile 1.518 -0.021
C4H8 cyclobutane 1.555 -0.021
CH3CH2CH2CH3 Butane 1.531 -0.021
CHOCHCHCH3 2-Butenal 1.470 -0.021
C4H8O2 Ethyl acetate 1.508 -0.021
C2H2O4 Oxalic Acid 1.544 -0.020
C5H6 Propellane 1.525 -0.020
C4H6O Furan, 2,5-dihydro- 1.347 -0.020
C5H8 Cyclobutane, methylene- 1.524 -0.020
C12H8 biphenylene 1.428 -0.020
C6H8 Bicyclo[3.1.0]hex-2-ene 1.494 -0.020
C6H4Cl2 1,3-dichlorobenzene 1.404 -0.020
C6H8 Bicyclo[3.1.0]hex-2-ene 1.529 -0.020
C5H10 Cyclopropane, 1,1-dimethyl- 1.514 -0.020
C5H8 Ethenylcyclopropane 1.475 -0.020
C4H5NO Isoxazole, 5-methyl- 1.427 -0.019
C5H6 Cyclopropylacetylene 1.527 -0.019
H2CCCCH2 Butatriene 1.283 -0.019
C5H8O Methyl cyclopropyl ketone 1.510 -0.019
C6H8 Bicyclo[3.1.0]hex-2-ene 1.522 -0.019
C4H10O Propane, 2-methoxy- 1.528 -0.019
C10H8 Azulene 1.407 -0.019
C5H6 Cyclopropylacetylene 1.503 -0.019
C4H8O2 1,3-Dioxane 1.528 -0.019
C4H6 Methylenecyclopropane 1.542 -0.018
C4H6O Furan, 2,5-dihydro- 1.502 -0.018
C2H3 vinyl 1.316 -0.018
C10H8 Azulene 1.414 -0.018
CF3COOH trifluoroacetic acid 1.546 -0.018
CH3CHCHCH3 2-Butene, (E)- 1.347 -0.018
C6H8 1,4-Cyclohexadiene 1.347 -0.018
C(CN)4 tetracyanomethane 1.484 -0.017
C3H8 Propane 1.526 -0.017
C4H6 1-Methylcyclopropene 1.515 -0.017
C4H6 Cyclobutene 1.517 -0.017
C8H8 cyclooctatetraene 1.470 -0.017
C5H8 Ethenylcyclopropane 1.522 -0.017
C6H6 Fulvene 1.476 -0.017
CHCCH2CH3 1-Butyne 1.457 -0.017
C4H6O Cyclobutanone 1.556 -0.017
C4H6 Methylenecyclopropane 1.332 -0.017
C5H8 Cyclobutane, methylene- 1.557 -0.016
C12H8 biphenylene 1.432 -0.016
C6H8 (Z)-hexa-1,3,5-triene 1.368 -0.016
C5H10O 2-Butanone, 3-methyl- 1.534 -0.016
CH3CH2O Ethoxy radical 1.521 -0.016
CH2CHCH2CH3 1-Butene 1.342 -0.016
C3H4O Cyclopropanone 1.475 -0.015
C4H6 Cyclobutene 1.566 -0.015
C4H6 Bicyclo[1.1.0]butane 1.497 -0.015
C5H10S 2H-Thiopyran, tetrahydro- 1.528 -0.014
CF2CCl2 difluorodichloroethylene 1.345 -0.014
CH2CCHCH3 1,2-Butadiene 1.314 -0.014
CH3CHCHCH3 2-Butene, (Z)- 1.346 -0.013
C6H6 Fulvene 1.470 -0.013
C6H6 Benzvalene 1.529 -0.013
C3H8O2 1,3-Propanediol 1.514 -0.013
C4H6S Thiophene, 2,5-dihydro- 1.340 -0.013
CH2CHCH2CH2Cl 1-Butene, 4-chloro- 1.339 -0.013
C6H5CCH phenylacetylene 1.396 -0.013
C5H8 1,4-Pentadiene 1.339 -0.013
C6H12 (E)-3-methylpent-2-ene 1.349 -0.013
C10H8 naphthalene 1.420 -0.012
C2H4S Thiirane 1.484 -0.012
C2H3Br vinyl bromide 1.332 -0.012
C3H6O 2-Propen-1-ol 1.337 -0.012
CH2CHCH2CH3 1-Butene 1.493 -0.012
C4H6 Bicyclo[1.1.0]butane 1.498 -0.012
C6H5CCH phenylacetylene 1.398 -0.011
C4H5NO 3-Methylisoxazole 1.427 -0.011
CH3CF3 Ethane, 1,1,1-trifluoro- 1.494 -0.011
CH2CHCHClCH3 1-Butene, 3-chloro- 1.337 -0.011
C6H6 Benzvalene 1.452 -0.011
C5H6 1,3-Cyclopentadiene 1.460 -0.011
CHCCH2CH3 1-Butyne 1.217 -0.011
C6H4Cl2 1,4-dichlorobenzene 1.394 -0.010
C6H5F Fluorobenzene 1.397 -0.010
C5H10 2-Pentene, (Z)- 1.490 -0.010
C2H Ethynyl radical 1.217 -0.010
CH2CO Ketene 1.314 -0.010
C10H8 Azulene 1.398 -0.010
C4H10O Propane, 2-methoxy- 1.519 -0.010
C6H6 Fulvene 1.349 -0.009
C6H5F Fluorobenzene 1.395 -0.009
C2- carbon diatomic anion 1.268 -0.009
C6H6 Benzvalene 1.503 -0.009
CH2CCH2 allene 1.308 -0.009
C4H5NO 3-Methylisoxazole 1.362 -0.009
CHOCHCHCH3 2-Butenal 1.345 -0.009
C2H3CCH 1-Buten-3-yne 1.344 -0.008
C5H8 Cyclobutane, methylene- 1.331 -0.008
C10H8 Azulene 1.405 -0.008
C2H2ClF 1-chloro-1-fluoroethylene 1.327 -0.008
C5H6S Thiophene, 3-methyl- 1.370 -0.008
C6H4Cl2 1,3-dichlorobenzene 1.392 -0.008
C5H7N Cyclobutanecarbonitrile 1.551 -0.007
H2CCCCH2 Butatriene 1.318 -0.007
C4H6O Cyclobutanone 1.527 -0.007
C6H6 Trimethylenecycopropane 1.437 -0.006
C2H2F2 Ethene, 1,2-difluoro-, (E)- 1.329 -0.006
C12H8 biphenylene 1.372 -0.006
C4H6 1-Methylcyclopropene 1.300 -0.006
C6H8 Bicyclo[3.1.0]hex-2-ene 1.521 -0.006
C10H8 naphthalene 1.410 -0.006
CH2FCH2CH3 1-Fluoropropane 1.501 -0.005
CH3CCCH3 2-Butyne 1.214 -0.005
C5H10 2-Pentene, (Z)- 1.338 -0.005
C5H6S Thiophene, 3-methyl- 1.423 -0.005
C2H3CCH 1-Buten-3-yne 1.215 -0.005
C5H8 Ethenylcyclopropane 1.334 -0.005
CHF2CHF2 1,1,2,2-tetrafluoroethane 1.511 -0.005
C6H6 Fulvene 1.355 -0.005
C5H10 2-Pentene, (E)- 1.334 -0.004
C6H6 Benzvalene 1.339 -0.004
CH3CH(CH3)CN Propanenitrile, 2-methyl- 1.522 -0.004
C5H6 Cyclopropylacetylene 1.422 -0.004
C4H6 Cyclobutene 1.342 -0.004
C6H4Cl2 1,3-dichlorobenzene 1.388 -0.003
C6H4Cl2 1,4-dichlorobenzene 1.388 -0.003
C6H8 Bicyclo[3.1.0]hex-2-ene 1.338 -0.003
C5H6 Cyclopropylacetylene 1.211 -0.003
C4 Carbon tetramer 1.304 -0.003
C6H5F Fluorobenzene 1.383 -0.002
C6H10 1-Butyne, 3,3-dimethyl- 1.209 -0.002
C4H5NO Isoxazole, 5-methyl- 1.362 -0.002
C4H6 Methylenecyclopropane 1.457 -0.002
C3H3NO Oxazole 1.353 -0.002
C5H5N Bicyclo[1.1.0]butane-1-carbonitrile 1.398 -0.001
C5H4O2 4-Cyclopentene-1,3-dione 1.341 -0.001
C10H8 Azulene 1.484 -0.001
C10H8 naphthalene 1.370 -0.001
C8H8 cyclooctatetraene 1.337 -0.000
C2H2F2 Ethene, 1,2-difluoro-, (Z)- 1.324 -0.000
C5H5N Bicyclo[1.1.0]butane-1-carbonitrile 1.498 -0.000
C6H6 Trimethylenecycopropane 1.330 -0.000
C5H10 2-Pentene, (E)- 1.484 -0.000
C3H4O Methylketene 1.306 0.000
C6H8 (Z)-hexa-1,3,5-triene 1.337 0.001
C6H5CCH phenylacetylene 1.208 0.001
HCCF Fluoroacetylene 1.198 0.001
CH2CCHCH3 1,2-Butadiene 1.301 0.001
C3F6 hexafluoropropene 1.329 0.001
HCCCl Chloroacetylene 1.203 0.002
C4H5N (E)-2-Butenenitrile 1.336 0.002
ClCOClCO Oxalyl chloride 1.534 0.002
HCCBr bromoacetylene 1.204 0.003
C6H8 Bicyclo[2.1.1]hex-2-ene 1.332 0.003
CH2CHOH ethenol 1.326 0.003
HCCCN Cyanoacetylene 1.206 0.003
C10H8 Azulene 1.377 0.004
C10H8 naphthalene 1.420 0.005
C3H4N2 1H-Imidazole 1.364 0.005
C2F2 difluoroacetylene 1.187 0.005
C2 Carbon diatomic 1.243 0.006
C5H6 1,3-Cyclopentadiene 1.340 0.007
C4H2 Diacetylene 1.205 0.008
C6H8 Bicyclo[3.1.0]hex-2-ene 1.482 0.009
C5H8O Cyclopentanone 1.504 0.009
C6H5CCH phenylacetylene 1.388 0.010
C12H8 biphenylene 1.370 0.012
C3O2 Carbon suboxide 1.251 0.021
C4H6 1-Methylcyclopropene 1.476 0.023
C4H6O2 2,3-Butanedione 1.507 0.026
C4N2 2-Butynedinitrile 1.190 0.028