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18 10 26 16 45

B2PLYP/3-21G 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-0.435
Most positive difference C4H6 1-Methylcyclopropene0.800

Bond lengths
Click on entry for experimental details.

Species Name Experimental (Å) Difference (Å)
C4H10O Methyl propyl ether 1.530 -0.435
C4H6 1-Methylcyclopropene 1.515 -0.429
C3H5 Allyl radical 1.428 -0.042
C3F6 hexafluoropropene 1.513 -0.033
CF2CCl2 difluorodichloroethylene 1.345 -0.024
C3H3NO Isoxazole 1.356 -0.024
CF3COOH trifluoroacetic acid 1.546 -0.022
C2N2 Cyanogen 1.389 -0.022
CH2CHCH3 Propene 1.353 -0.019
CH2ClCCCl 1,3-dichloropropyne 1.456 -0.014
C6H4Cl2 1,3-dichlorobenzene 1.404 -0.014
CH3CH(CH3)CN Propanenitrile, 2-methyl- 1.481 -0.012
C5H8O Cyclopentanone 1.557 -0.012
C2H2O4 Oxalic Acid 1.544 -0.012
CH2CClCHCH2 1,3-Butadiene, 2-chloro- 1.344 -0.011
CH2CClCHCH2 1,3-Butadiene, 2-chloro- 1.469 -0.011
C4H2 Diacetylene 1.378 -0.010
CH2CS Thioketene 1.314 -0.009
C2H2O2 Ethanedial 1.526 -0.009
C2H2ClF 1-chloro-1-fluoroethylene 1.327 -0.008
C10H8 Azulene 1.407 -0.008
CH2CHCH2CH3 1-Butene 1.342 -0.007
CH3CHS Thioacetaldehyde 1.506 -0.007
CH3CCl2CH3 Propane, 2,2-dichloro- 1.523 -0.007
CH2CClCHCH2 1,3-Butadiene, 2-chloro- 1.344 -0.006
C2H4 Ethylene 1.339 -0.006
C3F6 hexafluoropropene 1.329 -0.005
C2H3 vinyl 1.316 -0.005
CH2CHF Ethene, fluoro- 1.329 -0.005
CHCCH2CH3 1-Butyne 1.217 -0.005
ClCOClCO Oxalyl chloride 1.534 -0.004
C2H Ethynyl radical 1.217 -0.004
C3H6O 2-Propen-1-ol 1.337 -0.004
CH2CHCHO Acrolein 1.341 -0.003
C2H5CN ethyl cyanide 1.468 -0.003
C2H4S Thiirane 1.484 -0.003
C6H4Cl2 1,3-dichlorobenzene 1.392 -0.002
CH2CHCH2F Allyl Fluoride 1.333 -0.002
CH2CO Ketene 1.314 -0.002
C(CN)4 tetracyanomethane 1.484 -0.002
C10H8 Azulene 1.414 -0.002
C12H8 biphenylene 1.428 -0.001
C6H6 Trimethylenecycopropane 1.330 -0.000
CH2CCH2 allene 1.308 -0.000
C2H3NO Nitrosoethylene 1.335 -0.000
C12H8 biphenylene 1.372 0.000
C2H5NO3 Nitric acid, ethyl ester 1.528 0.000
C4H5N Pyrrole 1.382 0.001
C10H8 Azulene 1.398 0.001
C6H4Cl2 1,4-dichlorobenzene 1.388 0.002
C6H6 Benzene 1.397 0.002
HCCCl Chloroacetylene 1.203 0.002
CH3CHClCH3 Propane, 2-chloro- 1.522 0.003
C5H8 Ethenylcyclopropane 1.334 0.003
C3H2O3 vinylene carbonate 1.331 0.003
HCCBr bromoacetylene 1.204 0.003
C5H8 Ethenylcyclopropane 1.475 0.004
CH3CN Acetonitrile 1.458 0.004
CH3CCH propyne 1.207 0.004
C6H6 Benzvalene 1.339 0.004
CH3CH2SH ethanethiol 1.528 0.004
HCCF Fluoroacetylene 1.198 0.004
C3H6O 2-Propen-1-ol 1.502 0.005
CH3CSNH2 Ethanethioamide 1.512 0.005
C12H8 biphenylene 1.432 0.005
C10H8 naphthalene 1.420 0.006
C2H2+ acetylene cation 1.253 0.006
C6H4Cl2 1,4-dichlorobenzene 1.394 0.006
CH2ClCCCl 1,3-dichloropropyne 1.201 0.006
C4H8O2 Ethyl acetate 1.508 0.006
CH3COCH3 Acetone 1.520 0.006
CH3CHFCH3 2-Fluoropropane 1.521 0.006
C10H8 Azulene 1.405 0.007
C2H2 Acetylene 1.203 0.007
C2H2N2O Furazan 1.421 0.008
C3H4 cyclopropene 1.296 0.008
C10H8 naphthalene 1.370 0.008
C4H4Se selenophene 1.433 0.008
CH3OC2H5 Ethane, methoxy- 1.521 0.008
CHCCH2CH3 1-Butyne 1.544 0.009
C2H5Br Ethyl bromide 1.518 0.009
CH3CH2CHO Propanal 1.509 0.009
CH3CCH propyne 1.460 0.009
F2CCCF2 tetrafluoroallene 1.282 0.009
C2H6 Ethane 1.536 0.010
C2H5I Ethyl iodide 1.521 0.010
C12H8 biphenylene 1.524 0.010
C4H8O2 Ethyl acetate 1.515 0.011
CH2CHCHO Acrolein 1.468 0.011
CH3CHF2 Ethane, 1,1-difluoro- 1.498 0.011
C4H2 Diacetylene 1.205 0.011
C5H8O Methyl cyclopropyl ketone 1.510 0.011
C10H8 naphthalene 1.410 0.011
C3H3NO Oxazole 1.353 0.012
C6H4Cl2 1,3-dichlorobenzene 1.388 0.012
C3H4N2 1H-Imidazole 1.364 0.012
C5H8 Ethenylcyclopropane 1.522 0.013
C10H8 Azulene 1.377 0.013
CH3CH2CH2CH3 Butane 1.531 0.014
CH3CH2CHO Propanal 1.523 0.014
C10H8 naphthalene 1.420 0.014
C6H6 Benzvalene 1.503 0.014
CHCCH2CH3 1-Butyne 1.457 0.015
CH2CHCH2CH3 1-Butene 1.536 0.015
CH(CN)3 tricyanomethane 1.460 0.015
CH3CHO Acetaldehyde 1.501 0.016
CH3CH2OH Ethanol 1.512 0.017
C4H5N Pyrrole 1.417 0.018
C4H6 Bicyclo[1.1.0]butane 1.497 0.018
C3H8 Propane 1.526 0.018
CH2CHCH2F Allyl Fluoride 1.488 0.019
C3O2 Carbon suboxide 1.251 0.019
CH2CHCH2CH3 1-Butene 1.493 0.020
C4 Carbon tetramer 1.304 0.021
C4H8 cyclobutane 1.555 0.022
C2H4F2 1,2-difluoroethane 1.501 0.022
C12H8 biphenylene 1.370 0.022
C6H6 Trimethylenecycopropane 1.437 0.023
C8H8 cubane 1.571 0.025
C3H6 Cyclopropane 1.501 0.025
CH2CHCH3 Propene 1.488 0.025
SiC2 Silicon dicarbide 1.265 0.025
C2 Carbon diatomic 1.243 0.025
C4H6 Bicyclo[1.1.0]butane 1.498 0.026
C3 carbon trimer 1.277 0.026
C2H5CN ethyl cyanide 1.526 0.026
C6H6 Benzvalene 1.529 0.028
C5H8 Bicyclo[1.1.1]pentane 1.557 0.028
C3H4 cyclopropene 1.509 0.029
C6H6 Benzvalene 1.452 0.029
C2H4O Ethylene oxide 1.459 0.029
CH3CH(CH3)CN Propanenitrile, 2-methyl- 1.522 0.029
C10H8 Azulene 1.484 0.033
C5H6 Propellane 1.525 0.035
C5H8O Cyclopentanone 1.504 0.042
C5H6 Propellane 1.596 0.096
C4H6 1-Methylcyclopropene 1.300 0.240
C4H6 1-Methylcyclopropene 1.476 0.800