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18 10 26 16 45

PBE1PBE/6-31G** 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-0.434
Most positive difference C4H6 1-Methylcyclopropene0.782

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 -0.419
C3H3NO Isoxazole 1.356 -0.047
C3H5 Allyl radical 1.428 -0.045
C5H6 Propellane 1.596 -0.030
C5H8O Cyclopentanone 1.557 -0.028
CH2CHCH3 Propene 1.353 -0.022
C12H8 biphenylene 1.524 -0.022
C9H8 Indene 1.415 -0.020
C3F6 hexafluoropropene 1.513 -0.019
CH3CHS Thioacetaldehyde 1.506 -0.017
C2H5NO3 Nitric acid, ethyl ester 1.528 -0.017
C5H6 Propellane 1.525 -0.015
CH3CH(CH3)CN Propanenitrile, 2-methyl- 1.481 -0.014
C2H6 Ethane 1.536 -0.013
C12H8 biphenylene 1.432 -0.013
C6H4Cl2 1,3-dichlorobenzene 1.404 -0.013
CHCCH2CH3 1-Butyne 1.544 -0.013
C10H8 Azulene 1.414 -0.013
C10H8 Azulene 1.407 -0.013
CF2CCl2 difluorodichloroethylene 1.345 -0.013
C4H6 Bicyclo[1.1.0]butane 1.497 -0.012
C12H8 biphenylene 1.428 -0.012
CH2CClCHCH2 1,3-Butadiene, 2-chloro- 1.469 -0.011
CH2CHCH2CH3 1-Butene 1.342 -0.011
C4H8 cyclobutane 1.555 -0.011
C2H4 Ethylene 1.339 -0.010
C5H8 Bicyclo[1.1.1]pentane 1.557 -0.010
C5H8 Ethenylcyclopropane 1.522 -0.010
CH2ClCCCl 1,3-dichloropropyne 1.456 -0.010
C4H2 Diacetylene 1.378 -0.010
CHCCH2CH3 1-Butyne 1.217 -0.010
C8H8 cubane 1.571 -0.010
C6H6 Benzvalene 1.529 -0.009
CH3CH2SH ethanethiol 1.528 -0.009
C2N2 Cyanogen 1.389 -0.009
CH2CClCHCH2 1,3-Butadiene, 2-chloro- 1.344 -0.009
CH3OC2H5 Ethane, methoxy- 1.521 -0.008
C2H Ethynyl radical 1.217 -0.008
C2H2O4 Oxalic Acid 1.544 -0.008
C3H4 cyclopropene 1.509 -0.008
C6H6 Benzvalene 1.452 -0.008
C3H6O 2-Propen-1-ol 1.502 -0.008
CH2CClCHCH2 1,3-Butadiene, 2-chloro- 1.344 -0.008
CH3CCl2CH3 Propane, 2,2-dichloro- 1.523 -0.008
CF3COOH trifluoroacetic acid 1.546 -0.008
CH3COCH3 Acetone 1.520 -0.007
C2H5CN ethyl cyanide 1.468 -0.007
CH3CHFCH3 2-Fluoropropane 1.521 -0.007
C3H6O 2-Propen-1-ol 1.337 -0.007
C2H2O2 Ethanedial 1.526 -0.007
C4H5N Pyrrole 1.382 -0.007
C2H5Br Ethyl bromide 1.518 -0.007
C2H3 vinyl 1.316 -0.007
CH2CHCH2CH3 1-Butene 1.536 -0.006
CH3CSNH2 Ethanethioamide 1.512 -0.006
CH2CS Thioketene 1.314 -0.006
CH2CHF Ethene, fluoro- 1.329 -0.006
CH3CHClCH3 Propane, 2-chloro- 1.522 -0.006
C4H4Se selenophene 1.433 -0.006
C4H6 Bicyclo[1.1.0]butane 1.498 -0.006
CH2CHCHO Acrolein 1.341 -0.006
CH3CH2CH2CH3 Butane 1.531 -0.005
C4H8O2 Ethyl acetate 1.515 -0.005
CH3CCH propyne 1.460 -0.005
CH3CH2CHO Propanal 1.509 -0.005
CH3CH2CHO Propanal 1.523 -0.005
C2H2N2O Furazan 1.421 -0.004
CH2CHCH2F Allyl Fluoride 1.333 -0.004
C6H6 Benzene 1.397 -0.004
C2H4S Thiirane 1.484 -0.004
C4H8O2 Ethyl acetate 1.508 -0.004
C10H8 Azulene 1.405 -0.004
C2H2ClF 1-chloro-1-fluoroethylene 1.327 -0.004
C6H4Cl2 1,4-dichlorobenzene 1.394 -0.003
C10H8 Azulene 1.398 -0.003
C4H4O Furan 1.361 -0.003
CH2CCH2 allene 1.308 -0.003
C(CN)4 tetracyanomethane 1.484 -0.003
CH3CN Acetonitrile 1.458 -0.003
C10H8 naphthalene 1.420 -0.003
C6H6 Benzvalene 1.339 -0.002
C2H2+ acetylene cation 1.253 -0.002
C3H4 cyclopropene 1.296 -0.002
C5H8 Ethenylcyclopropane 1.475 -0.002
C3H8 Propane 1.526 -0.002
C12H8 biphenylene 1.372 -0.002
C3H2O3 vinylene carbonate 1.331 -0.002
CH2CO Ketene 1.314 -0.001
C5H8 Ethenylcyclopropane 1.334 -0.001
C6H4Cl2 1,3-dichlorobenzene 1.392 -0.001
C5H8O Methyl cyclopropyl ketone 1.510 -0.001
C4H4O Furan 1.431 -0.001
CH3CCH propyne 1.207 -0.001
C2H3NO Nitrosoethylene 1.335 -0.000
C3H3NO Oxazole 1.353 -0.000
C3H6 Cyclopropane 1.501 0.000
CH3CHO Acetaldehyde 1.501 0.000
CH3CH2OH Ethanol 1.512 0.001
C3F6 hexafluoropropene 1.329 0.001
HCCF Fluoroacetylene 1.198 0.002
HCCCl Chloroacetylene 1.203 0.002
C2H2 Acetylene 1.203 0.002
HCCBr bromoacetylene 1.204 0.002
CHCCH2CH3 1-Butyne 1.457 0.002
C6H6 Benzvalene 1.503 0.002
C6H6 Trimethylenecycopropane 1.330 0.003
CH2CHCHO Acrolein 1.468 0.003
C10H8 naphthalene 1.370 0.003
C6H4Cl2 1,3-dichlorobenzene 1.388 0.003
C6H4Cl2 1,4-dichlorobenzene 1.388 0.003
C4H5N Pyrrole 1.417 0.003
C2H4O Ethylene oxide 1.459 0.003
C10H8 naphthalene 1.410 0.003
C6H6 Trimethylenecycopropane 1.437 0.003
CH3CHF2 Ethane, 1,1-difluoro- 1.498 0.004
CH2CHCH2F Allyl Fluoride 1.488 0.005
C2H5CN ethyl cyanide 1.526 0.005
CH2CHCH2CH3 1-Butene 1.493 0.005
CH2ClCCCl 1,3-dichloropropyne 1.201 0.006
C3H4N2 1H-Imidazole 1.364 0.006
C4H2 Diacetylene 1.205 0.006
SiC2 Silicon dicarbide 1.265 0.007
CH2CHCH3 Propene 1.488 0.007
CHF2CHF2 1,1,2,2-tetrafluoroethane 1.511 0.007
C10H8 naphthalene 1.420 0.008
C10H8 Azulene 1.484 0.008
C2H4F2 1,2-difluoroethane 1.493 0.010
CH3CH(CH3)CN Propanenitrile, 2-methyl- 1.522 0.011
C4 Carbon tetramer 1.304 0.011
C2 Carbon diatomic 1.243 0.011
C10H8 Azulene 1.377 0.012
CH(CN)3 tricyanomethane 1.460 0.012
ClCOClCO Oxalyl chloride 1.534 0.015
F2CCCF2 tetrafluoroallene 1.282 0.016
C12H8 biphenylene 1.370 0.017
C3 carbon trimer 1.277 0.019
C5H8O Cyclopentanone 1.504 0.022
C3O2 Carbon suboxide 1.251 0.026
C4H6 1-Methylcyclopropene 1.300 0.200
C4H6 1-Methylcyclopropene 1.476 0.782