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Compare Bonds

18 10 26 16 45

LSDA/cc-pVTZ 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
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-0.429
Most positive difference C4N2 2-Butynedinitrile0.027

Bond lengths
Click on entry for experimental details.

Species Name Experimental (Å) Difference (Å)
C4H10O Methyl propyl ether 1.530 -0.429
C5H10 2-Pentene, (E)- 1.576 -0.072
C5H6 1,3-Cyclopentadiene 1.540 -0.060
C5H6 Bicyclo[2.1.0]pent-2-ene 1.560 -0.059
C3H5 Allyl radical 1.428 -0.056
C4H5N Cyclopropanecarbonitrile 1.472 -0.055
C4H6O2 2,3-Butanedione 1.527 -0.050
C5H6S Thiophene, 3-methyl- 1.530 -0.050
C5H6 Propellane 1.596 -0.049
C5H10 2-Pentene, (Z)- 1.561 -0.049
C5H8O Cyclopentanone 1.557 -0.044
C4H5NO 3-Methylisoxazole 1.514 -0.042
C4H5NO Isoxazole, 5-methyl- 1.505 -0.041
CH3CHS Thioacetaldehyde 1.506 -0.040
C4H6S Thiophene, 2,5-dihydro- 1.518 -0.040
C2Cl2 dichloroacetylene 1.246 -0.039
C6H5CCH phenylacetylene 1.448 -0.039
C6H12 (E)-3-methylpent-2-ene 1.551 -0.038
C6H8 Bicyclo[3.1.0]hex-2-ene 1.530 -0.038
C4H8O2 1,3-Dioxolane, 2-methyl- 1.522 -0.037
CH3CH(CH3)CN Propanenitrile, 2-methyl- 1.481 -0.036
C2H5NO3 Nitric acid, ethyl ester 1.528 -0.035
C6H12 (E)-3-methylpent-2-ene 1.511 -0.035
CHOCHCHCH3 2-Butenal 1.501 -0.035
C5H5N Bicyclo[1.1.0]butane-1-carbonitrile 1.514 -0.035
CH3CH(CH3)ONO Isopropyl nitrite 1.534 -0.035
C5H10O 2-Butanone, 3-methyl- 1.525 -0.034
C5H4O2 4-Cyclopentene-1,3-dione 1.509 -0.034
C4H5N (E)-2-Butenenitrile 1.501 -0.034
C4H5N Cyclopropanecarbonitrile 1.513 -0.033
C12H8 biphenylene 1.524 -0.033
C3F6 hexafluoropropene 1.513 -0.032
CH3CHCHCH3 2-Butene, (E)- 1.508 -0.032
C2H3CCH 1-Buten-3-yne 1.434 -0.032
CH3CCCH3 2-Butyne 1.468 -0.032
C5H10 Cyclopentane 1.546 -0.031
C3H7N Cyclopropylamine 1.520 -0.031
CH2CCHCH3 1,2-Butadiene 1.515 -0.031
C6H8 (Z)-hexa-1,3,5-triene 1.458 -0.031
CH2CHCHClCH3 1-Butene, 3-chloro- 1.503 -0.030
CH3COF Acetyl fluoride 1.503 -0.030
CH2SHCH2SH 1,2-Ethanedithiol 1.530 -0.030
C2H6 Ethane 1.536 -0.030
C6H8 1,4-Cyclohexadiene 1.511 -0.029
CH2CHCH2CH2Cl 1-Butene, 4-chloro- 1.508 -0.029
CH3CHCHCH3 2-Butene, (Z)- 1.506 -0.029
CHCCH2CH3 1-Butyne 1.544 -0.029
C5H10 Cyclopropane, 1,1-dimethyl- 1.520 -0.029
CH3CCl2CH3 Propane, 2,2-dichloro- 1.523 -0.029
C4H2 Diacetylene 1.378 -0.029
CH3CCl(CH3)CH3 Propane, 2-chloro-2-methyl- 1.530 -0.029
C3H4O Methylketene 1.518 -0.029
CH3SCH2CH3 Ethane, (methylthio)- 1.530 -0.029
CH2ClCH2CH3 Propane, 1-chloro- 1.525 -0.028
C9H8 Indene 1.415 -0.028
CH3CH2SH ethanethiol 1.528 -0.028
C5H6 Bicyclo[2.1.0]pent-2-ene 1.530 -0.028
CH2FCH2CH3 1-Fluoropropane 1.534 -0.028
C6H8 Bicyclo[2.1.1]hex-2-ene 1.544 -0.027
C2N2 Cyanogen 1.389 -0.027
CH3OC2H5 Ethane, methoxy- 1.521 -0.027
C4H5N (E)-2-Butenenitrile 1.432 -0.027
C3H6O 2-Propen-1-ol 1.502 -0.027
C5H8 1,4-Pentadiene 1.511 -0.026
CH3CHFCH3 2-Fluoropropane 1.521 -0.026
C5H8 1,2-Butadiene, 3-methyl- 1.514 -0.026
C2H5Br Ethyl bromide 1.518 -0.026
C5H12O Butane, 1-methoxy- 1.532 -0.026
C2H2O4 Oxalic Acid 1.544 -0.026
CH3CHClCH3 Propane, 2-chloro- 1.522 -0.026
C4H6 Bicyclo[1.1.0]butane 1.497 -0.026
CH3CCH propyne 1.460 -0.026
CH2CHCH2CH2Cl 1-Butene, 4-chloro- 1.528 -0.025
CH3CN Acetonitrile 1.458 -0.025
C5H12 Propane, 2,2-dimethyl- 1.537 -0.025
C5H5N Bicyclo[1.1.0]butane-1-carbonitrile 1.518 -0.025
CHOCHCHCH3 2-Butenal 1.470 -0.024
CH2CHCHClCH3 1-Butene, 3-chloro- 1.522 -0.024
CH3CH2CH2CH3 Butane 1.531 -0.024
C4H8O2 Ethyl acetate 1.508 -0.024
C5H6 Propellane 1.525 -0.024
CH2CHCH2CH3 1-Butene 1.536 -0.024
C5H8 Cyclobutane, methylene- 1.524 -0.023
C3H4O Cyclopropanone 1.575 -0.023
C4H8O2 Ethyl acetate 1.515 -0.023
C5H6 Cyclopropylacetylene 1.527 -0.023
C4N2 2-Butynedinitrile 1.370 -0.023
C6H8 Bicyclo[3.1.0]hex-2-ene 1.494 -0.023
C12H8 biphenylene 1.428 -0.023
C6H8 Bicyclo[3.1.0]hex-2-ene 1.529 -0.022
C5H8O Methyl cyclopropyl ketone 1.510 -0.022
C5H8 Ethenylcyclopropane 1.475 -0.022
C6H4Cl2 1,3-dichlorobenzene 1.404 -0.022
C4H6O Furan, 2,5-dihydro- 1.347 -0.022
C6H8 Bicyclo[3.1.0]hex-2-ene 1.522 -0.022
HCCCN Cyanoacetylene 1.376 -0.022
C5H10 Cyclopropane, 1,1-dimethyl- 1.514 -0.022
C4H6O Furan, 2,5-dihydro- 1.502 -0.022
C4H10O Propane, 2-methoxy- 1.528 -0.022
CH3CHO Acetaldehyde 1.501 -0.022
C2H3 vinyl 1.316 -0.022
C2H2O2 Ethanedial 1.526 -0.021
C4H8O2 1,3-Dioxane 1.528 -0.021
C5H6 Cyclopropylacetylene 1.503 -0.021
C4H5NO Isoxazole, 5-methyl- 1.427 -0.021
C10H8 Azulene 1.407 -0.021
C5H8 Ethenylcyclopropane 1.522 -0.021
C4H6 Methylenecyclopropane 1.542 -0.021
H2CCCCH2 Butatriene 1.283 -0.020
C3H4O Cyclopropanone 1.475 -0.020
CH3CHCHCH3 2-Butene, (E)- 1.347 -0.020
C10H8 Azulene 1.414 -0.020
C4H6 Cyclobutene 1.517 -0.020
C6H8 1,4-Cyclohexadiene 1.347 -0.020
C4H6 1-Methylcyclopropene 1.515 -0.020
C8H8 cyclooctatetraene 1.470 -0.020
C3H8 Propane 1.526 -0.020
C12H8 biphenylene 1.432 -0.019
CH3CH2O Ethoxy radical 1.521 -0.019
C6H6 Fulvene 1.476 -0.019
C6H8 (Z)-hexa-1,3,5-triene 1.368 -0.019
CHCCH2CH3 1-Butyne 1.457 -0.019
C4H6 Methylenecyclopropane 1.332 -0.018
C5H8 Cyclobutane, methylene- 1.557 -0.018
C5H10O 2-Butanone, 3-methyl- 1.534 -0.018
C4H6O Cyclobutanone 1.556 -0.018
CH2CHCH2CH3 1-Butene 1.342 -0.018
C(CN)4 tetracyanomethane 1.484 -0.018
C6H6 Benzvalene 1.452 -0.017
C5H10S 2H-Thiopyran, tetrahydro- 1.528 -0.017
C4H6 Cyclobutene 1.566 -0.016
CH2CCHCH3 1,2-Butadiene 1.314 -0.016
C6H6 Benzvalene 1.529 -0.016
C6H6 Fulvene 1.470 -0.016
C6H5CCH phenylacetylene 1.396 -0.015
CH3CHCHCH3 2-Butene, (Z)- 1.346 -0.015
CF3COOH trifluoroacetic acid 1.546 -0.015
CH2CHCH2CH2Cl 1-Butene, 4-chloro- 1.339 -0.015
CF2CCl2 difluorodichloroethylene 1.345 -0.015
C4H6S Thiophene, 2,5-dihydro- 1.340 -0.015
C3H8O2 1,3-Propanediol 1.514 -0.015
C5H8 1,4-Pentadiene 1.339 -0.015
CH2CHCH2CH3 1-Butene 1.493 -0.015
C6H12 (E)-3-methylpent-2-ene 1.349 -0.015
C2H3Br vinyl bromide 1.332 -0.014
C3H6O 2-Propen-1-ol 1.337 -0.014
C6H5CCH phenylacetylene 1.398 -0.014
C4H6 Bicyclo[1.1.0]butane 1.498 -0.014
C5H6 1,3-Cyclopentadiene 1.460 -0.014
C4H5NO 3-Methylisoxazole 1.427 -0.013
CH2CHCHClCH3 1-Butene, 3-chloro- 1.337 -0.013
C2H4S Thiirane 1.484 -0.013
C6H5F Fluorobenzene 1.397 -0.013
C6H4Cl2 1,4-dichlorobenzene 1.394 -0.013
C5H10 2-Pentene, (Z)- 1.490 -0.013
C2H Ethynyl radical 1.217 -0.013
C4H10O Propane, 2-methoxy- 1.519 -0.013
C10H8 Azulene 1.398 -0.012
CHCCH2CH3 1-Butyne 1.217 -0.012
C6H6 Benzvalene 1.503 -0.012
C6H6 Fulvene 1.349 -0.012
C6H5F Fluorobenzene 1.395 -0.012
CH3CF3 Ethane, 1,1,1-trifluoro- 1.494 -0.011
C4H6O Cyclobutanone 1.527 -0.011
CH2CO Ketene 1.314 -0.011
C4H5NO 3-Methylisoxazole 1.362 -0.011
C2H3CCH 1-Buten-3-yne 1.344 -0.011
CHOCHCHCH3 2-Butenal 1.345 -0.011
CH2CCH2 allene 1.308 -0.011
C5H7N Cyclobutanecarbonitrile 1.551 -0.010
C10H8 Azulene 1.405 -0.010
C5H8 Cyclobutane, methylene- 1.331 -0.010
C4H5N Pyrrole 1.382 -0.010
C5H5N Bicyclo[1.1.0]butane-1-carbonitrile 1.498 -0.010
C6H4Cl2 1,3-dichlorobenzene 1.392 -0.010
C6H8 Bicyclo[3.1.0]hex-2-ene 1.521 -0.009
C6H6 Trimethylenecycopropane 1.437 -0.009
C2H2ClF 1-chloro-1-fluoroethylene 1.327 -0.009
H2CCCCH2 Butatriene 1.318 -0.009
C4H6 1-Methylcyclopropene 1.300 -0.009
C5H6S Thiophene, 3-methyl- 1.370 -0.009
C12H8 biphenylene 1.372 -0.008
C5H6S Thiophene, 3-methyl- 1.423 -0.008
C2H2F2 Ethene, 1,2-difluoro-, (E)- 1.329 -0.008
C4H5N Pyrrole 1.417 -0.008
C5H10 2-Pentene, (Z)- 1.338 -0.007
CH2FCH2CH3 1-Fluoropropane 1.501 -0.007
C5H8 Ethenylcyclopropane 1.334 -0.007
C6H6 Fulvene 1.355 -0.007
C2H3CCH 1-Buten-3-yne 1.215 -0.007
CH3CCCH3 2-Butyne 1.214 -0.007
C5H10 2-Pentene, (E)- 1.334 -0.007
C6H6 Benzvalene 1.339 -0.007
CH3CH(CH3)CN Propanenitrile, 2-methyl- 1.522 -0.007
C4H6 Cyclobutene 1.342 -0.006
C4H6 Methylenecyclopropane 1.457 -0.006
C4 Carbon tetramer 1.304 -0.006
C6H4Cl2 1,3-dichlorobenzene 1.388 -0.006
C6H8 Bicyclo[3.1.0]hex-2-ene 1.338 -0.006
C6H4Cl2 1,4-dichlorobenzene 1.388 -0.005
C5H6 Cyclopropylacetylene 1.422 -0.005
C6H5F Fluorobenzene 1.383 -0.005
C5H6 Cyclopropylacetylene 1.211 -0.005
C3H3NO Oxazole 1.353 -0.004
C2H2+ acetylene cation 1.253 -0.004
C10H8 Azulene 1.484 -0.004
C4H5NO Isoxazole, 5-methyl- 1.362 -0.004
C6H10 1-Butyne, 3,3-dimethyl- 1.209 -0.004
CHF2CHF2 1,1,2,2-tetrafluoroethane 1.511 -0.003
CH3CCH propyne 1.207 -0.003
C5H4O2 4-Cyclopentene-1,3-dione 1.341 -0.003
C5H10 2-Pentene, (E)- 1.484 -0.003
C8H8 cyclooctatetraene 1.337 -0.003
C6H6 Trimethylenecycopropane 1.330 -0.002
C2H2F2 Ethene, 1,2-difluoro-, (Z)- 1.324 -0.002
C5H5N Bicyclo[1.1.0]butane-1-carbonitrile 1.398 -0.002
ClCOClCO Oxalyl chloride 1.534 -0.002
C6H8 (Z)-hexa-1,3,5-triene 1.337 -0.002
C3H4O Methylketene 1.306 -0.001
C6H5CCH phenylacetylene 1.208 -0.001
C4H5N (E)-2-Butenenitrile 1.336 -0.001
CH2CCHCH3 1,2-Butadiene 1.301 -0.001
HCCF Fluoroacetylene 1.198 -0.000
CH2CHOH ethenol 1.326 0.000
C6H8 Bicyclo[2.1.1]hex-2-ene 1.332 0.000
C3F6 hexafluoropropene 1.329 0.000
HCCCl Chloroacetylene 1.203 0.001
HCCBr bromoacetylene 1.204 0.001
HCCCN Cyanoacetylene 1.206 0.001
C10H8 Azulene 1.377 0.002
C2 Carbon diatomic 1.243 0.003
C3H4N2 1H-Imidazole 1.364 0.003
C2F2 difluoroacetylene 1.187 0.005
C5H8O Cyclopentanone 1.504 0.005
C5H6 1,3-Cyclopentadiene 1.340 0.005
C6H8 Bicyclo[3.1.0]hex-2-ene 1.482 0.005
C4H2 Diacetylene 1.205 0.006
C6H5CCH phenylacetylene 1.388 0.007
C12H8 biphenylene 1.370 0.009
C4H6 1-Methylcyclopropene 1.476 0.019
C3O2 Carbon suboxide 1.251 0.020
C4H6O2 2,3-Butanedione 1.507 0.022
C4N2 2-Butynedinitrile 1.190 0.027