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18 10 26 16 45

CCSD/cc-pVDZ 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 140
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 20 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-0.424
Most positive difference C4H6 1-Methylcyclopropene0.804

Bond lengths
Click on entry for experimental details.

Species Name Experimental (Å) Difference (Å)
C4H10O Methyl propyl ether 1.530 -0.424
C4H6 1-Methylcyclopropene 1.515 -0.412
C3H3NO Isoxazole 1.356 -0.040
C3H5 Allyl radical 1.428 -0.030
C5H8O Cyclopentanone 1.557 -0.017
C3F6 hexafluoropropene 1.513 -0.009
C9H8 Indene 1.415 -0.007
C2H5NO3 Nitric acid, ethyl ester 1.528 -0.007
CH2CHCH3 Propene 1.353 -0.006
CF3COOH trifluoroacetic acid 1.546 -0.005
CHCCH2CH3 1-Butyne 1.544 -0.005
CF2CCl2 difluorodichloroethylene 1.345 -0.004
C2H6 Ethane 1.536 -0.002
C12H8 biphenylene 1.524 -0.001
C10H8 Azulene 1.414 -0.000
C2H2O4 Oxalic Acid 1.544 -0.000
C10H8 Azulene 1.407 -0.000
CH3CHS Thioacetaldehyde 1.506 0.001
CH3OC2H5 Ethane, methoxy- 1.521 0.001
C5H8 Ethenylcyclopropane 1.522 0.002
CH3CHFCH3 2-Fluoropropane 1.521 0.002
CH3CH2SH ethanethiol 1.528 0.002
C5H6 Propellane 1.525 0.002
C2H2O2 Ethanedial 1.526 0.002
CH2CHCH2CH3 1-Butene 1.536 0.003
C4H8 cyclobutane 1.555 0.003
C12H8 biphenylene 1.432 0.003
CH3CCl2CH3 Propane, 2,2-dichloro- 1.523 0.003
C12H8 biphenylene 1.428 0.004
CH3CH2CH2CH3 Butane 1.531 0.004
CH2ClCHO chloroacetaldehyde 1.521 0.004
C4H5N Pyrrole 1.382 0.005
CH2CHCH2CH3 1-Butene 1.342 0.005
CH3CHClCH3 Propane, 2-chloro- 1.522 0.005
CH2CClCHCH2 1,3-Butadiene, 2-chloro- 1.344 0.005
C6H6 Benzvalene 1.529 0.005
C5H6 Propellane 1.596 0.005
C4H8O2 Ethyl acetate 1.515 0.005
CH2CClCHCH2 1,3-Butadiene, 2-chloro- 1.344 0.005
C3H6O 2-Propen-1-ol 1.502 0.006
C4H8O2 Ethyl acetate 1.508 0.006
C2H5Br Ethyl bromide 1.518 0.006
CH3CH(CH3)CN Propanenitrile, 2-methyl- 1.481 0.006
C5H8 Bicyclo[1.1.1]pentane 1.557 0.007
CH3CH2CHO Propanal 1.523 0.007
CHCCH2CH3 1-Butyne 1.217 0.007
C2H4 Ethylene 1.339 0.007
CH3CSNH2 Ethanethioamide 1.512 0.007
CH3CH2O Ethoxy radical 1.521 0.008
CH2CHCHO Acrolein 1.341 0.008
C3H8 Propane 1.526 0.008
CH2CHF Ethene, fluoro- 1.329 0.008
C12H8 biphenylene 1.372 0.009
CH2CClCHCH2 1,3-Butadiene, 2-chloro- 1.469 0.009
C3H6O 2-Propen-1-ol 1.337 0.009
C10H8 naphthalene 1.420 0.009
C3F6 hexafluoropropene 1.329 0.009
CH3CH2CHO Propanal 1.509 0.009
C10H8 Azulene 1.398 0.009
C2H2ClF 1-chloro-1-fluoroethylene 1.327 0.010
C2H4S Thiirane 1.484 0.010
C6H4Cl2 1,4-dichlorobenzene 1.394 0.010
C10H8 Azulene 1.405 0.010
C5H8O Methyl cyclopropyl ketone 1.510 0.010
C4H6 Bicyclo[1.1.0]butane 1.498 0.010
C3H2O3 vinylene carbonate 1.331 0.011
C2H Ethynyl radical 1.217 0.011
CH2CHCH2F Allyl Fluoride 1.333 0.012
C(CN)4 tetracyanomethane 1.484 0.012
CHF2CHF2 1,1,2,2-tetrafluoroethane 1.511 0.012
C2H5CN ethyl cyanide 1.526 0.012
CH3CHF2 Ethane, 1,1-difluoro- 1.498 0.013
CH2CS Thioketene 1.314 0.013
C10H8 naphthalene 1.370 0.013
C4H6 Bicyclo[1.1.0]butane 1.497 0.013
C3H4 cyclopropene 1.509 0.013
C2H3 vinyl 1.316 0.013
C6H6 Benzvalene 1.339 0.013
CH2ClCCCl 1,3-dichloropropyne 1.456 0.013
C3H3NO Oxazole 1.353 0.014
C5H8 Ethenylcyclopropane 1.334 0.014
C2H5CN ethyl cyanide 1.468 0.014
CH3CHO Acetaldehyde 1.501 0.014
C10H8 naphthalene 1.420 0.014
C5H8 Ethenylcyclopropane 1.475 0.014
C4H4Se selenophene 1.433 0.014
C2H2N2O Furazan 1.421 0.015
C6H6 Trimethylenecycopropane 1.330 0.015
C6H4Cl2 1,4-dichlorobenzene 1.388 0.015
C2H2+ acetylene cation 1.253 0.015
CH3CCH propyne 1.207 0.016
C3H6 Cyclopropane 1.501 0.016
CH2CO Ketene 1.314 0.016
CH2CCH2 allene 1.308 0.016
HCCF Fluoroacetylene 1.198 0.016
HCCCl Chloroacetylene 1.203 0.017
CH3CCH propyne 1.460 0.017
C3H4N2 1H-Imidazole 1.364 0.017
C6H6 Benzvalene 1.452 0.017
C3H4 cyclopropene 1.296 0.017
C2H4O Ethylene oxide 1.459 0.018
C2N2 Cyanogen 1.389 0.018
HCCBr bromoacetylene 1.204 0.018
C6H6 Benzvalene 1.503 0.018
CH2CHCH2F Allyl Fluoride 1.488 0.018
CH3CH(CH3)CN Propanenitrile, 2-methyl- 1.522 0.018
CH2ClCCCl 1,3-dichloropropyne 1.201 0.019
CH3CN Acetonitrile 1.458 0.019
C2H4F2 1,2-difluoroethane 1.493 0.019
CH2CHCH2CH3 1-Butene 1.493 0.019
C2H2 Acetylene 1.203 0.020
C4H5N Pyrrole 1.417 0.020
C10H8 naphthalene 1.410 0.020
C4H2 Diacetylene 1.378 0.021
C4H2 Diacetylene 1.205 0.021
C10H8 Azulene 1.484 0.021
CH2CHCH3 Propene 1.488 0.022
CH2CHCHO Acrolein 1.468 0.022
CHCCH2CH3 1-Butyne 1.457 0.024
C2 Carbon diatomic 1.243 0.024
HOCH2COOH Hydroxyacetic acid 1.495 0.024
ClCOClCO Oxalyl chloride 1.534 0.024
C10H8 Azulene 1.377 0.024
C4 Carbon tetramer 1.304 0.025
SiC2 Silicon dicarbide 1.265 0.027
C12H8 biphenylene 1.370 0.028
C6H6 Trimethylenecycopropane 1.437 0.028
CH(CN)3 tricyanomethane 1.460 0.028
F2CCCF2 tetrafluoroallene 1.282 0.029
C3 carbon trimer 1.277 0.032
C5H8O Cyclopentanone 1.504 0.035
C3O2 Carbon suboxide 1.251 0.039
C4H6 1-Methylcyclopropene 1.300 0.223
C4H6 1-Methylcyclopropene 1.476 0.804