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18 10 26 16 45

B3LYPultrafine/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-Methylcyclopropene0.789

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 -0.420
C3H3NO Isoxazole 1.356 -0.044
C3H5 Allyl radical 1.428 -0.043
CH2CHCH3 Propene 1.353 -0.020
C5H8O Cyclopentanone 1.557 -0.020
C5H6 Propellane 1.596 -0.018
C3F6 hexafluoropropene 1.513 -0.015
C12H8 biphenylene 1.524 -0.015
CH3CHS Thioacetaldehyde 1.506 -0.011
CF2CCl2 difluorodichloroethylene 1.345 -0.011
C2H5NO3 Nitric acid, ethyl ester 1.528 -0.010
C6H4Cl2 1,3-dichlorobenzene 1.404 -0.010
C4H2 Diacetylene 1.378 -0.009
CH2CHCH2CH3 1-Butene 1.342 -0.009
CHCCH2CH3 1-Butyne 1.217 -0.009
C10H8 Azulene 1.407 -0.009
C10H8 Azulene 1.414 -0.009
C2H4 Ethylene 1.339 -0.009
CH2ClCCCl 1,3-dichloropropyne 1.456 -0.009
C2N2 Cyanogen 1.389 -0.008
CH3CH(CH3)CN Propanenitrile, 2-methyl- 1.481 -0.008
C12H8 biphenylene 1.432 -0.008
C12H8 biphenylene 1.428 -0.008
CH2CClCHCH2 1,3-Butadiene, 2-chloro- 1.469 -0.007
CH2CClCHCH2 1,3-Butadiene, 2-chloro- 1.344 -0.007
C5H6 Propellane 1.525 -0.007
C2H3 vinyl 1.316 -0.006
CH2CClCHCH2 1,3-Butadiene, 2-chloro- 1.344 -0.006
C2H6 Ethane 1.536 -0.006
C4H6 Bicyclo[1.1.0]butane 1.497 -0.006
C6H6 Benzvalene 1.452 -0.005
C3H6O 2-Propen-1-ol 1.337 -0.005
CH2CHF Ethene, fluoro- 1.329 -0.005
CH2CS Thioketene 1.314 -0.005
CHCCH2CH3 1-Butyne 1.544 -0.004
C4H5N Pyrrole 1.382 -0.004
CH2CHCHO Acrolein 1.341 -0.003
C2H4S Thiirane 1.484 -0.003
CH2CHCH2F Allyl Fluoride 1.333 -0.002
CH3CH2SH ethanethiol 1.528 -0.002
C3H6O 2-Propen-1-ol 1.502 -0.002
C2H2ClF 1-chloro-1-fluoroethylene 1.327 -0.002
C5H8 Ethenylcyclopropane 1.522 -0.002
C4H8 cyclobutane 1.555 -0.002
CH3OC2H5 Ethane, methoxy- 1.521 -0.002
C2H5Br Ethyl bromide 1.518 -0.002
C2H5CN ethyl cyanide 1.468 -0.002
CH2CCH2 allene 1.308 -0.002
C2H2O4 Oxalic Acid 1.544 -0.001
CH3CCl2CH3 Propane, 2,2-dichloro- 1.523 -0.001
C2H2O2 Ethanedial 1.526 -0.001
CH3CHFCH3 2-Fluoropropane 1.521 -0.001
C3H4 cyclopropene 1.296 -0.001
C6H6 Benzene 1.397 -0.001
C5H8 Bicyclo[1.1.1]pentane 1.557 -0.001
C4H4O Furan 1.361 -0.000
CH3CCH propyne 1.460 -0.000
C8H8 cubane 1.571 -0.000
C4H4Se selenophene 1.433 -0.000
C2H2+ acetylene cation 1.253 -0.000
CH3COCH3 Acetone 1.520 -0.000
C10H8 Azulene 1.405 -0.000
C6H6 Benzvalene 1.529 -0.000
C10H8 Azulene 1.398 -0.000
C3H4 cyclopropene 1.509 -0.000
C6H6 Benzvalene 1.339 0.000
CH3CCH propyne 1.207 0.000
CH3CHClCH3 Propane, 2-chloro- 1.522 0.000
C6H4Cl2 1,4-dichlorobenzene 1.394 0.000
CH2CO Ketene 1.314 0.001
C3H2O3 vinylene carbonate 1.331 0.001
C5H8 Ethenylcyclopropane 1.334 0.001
C4H6 Bicyclo[1.1.0]butane 1.498 0.001
C12H8 biphenylene 1.372 0.001
CH3CSNH2 Ethanethioamide 1.512 0.001
C10H8 naphthalene 1.420 0.001
C2H2N2O Furazan 1.421 0.001
C4H8O2 Ethyl acetate 1.515 0.002
CH2CHCH2CH3 1-Butene 1.536 0.002
CH3CH2CHO Propanal 1.509 0.002
C2H3NO Nitrosoethylene 1.335 0.002
C6H4Cl2 1,3-dichlorobenzene 1.392 0.002
HCCCl Chloroacetylene 1.203 0.002
C4H8O2 Ethyl acetate 1.508 0.002
CH3CN Acetonitrile 1.458 0.003
CH3CH2CH2CH3 Butane 1.531 0.003
HCCF Fluoroacetylene 1.198 0.003
C2H2 Acetylene 1.203 0.003
HCCBr bromoacetylene 1.204 0.003
C5H8 Ethenylcyclopropane 1.475 0.003
C3F6 hexafluoropropene 1.329 0.003
CH3CH2CHO Propanal 1.523 0.003
C3H3NO Oxazole 1.353 0.003
C4H4O Furan 1.431 0.004
C3H8 Propane 1.526 0.006
SiC2 Silicon dicarbide 1.265 0.006
C10H8 naphthalene 1.370 0.006
C6H4Cl2 1,4-dichlorobenzene 1.388 0.006
CHCCH2CH3 1-Butyne 1.457 0.006
CH3CHO Acetaldehyde 1.501 0.006
CH2ClCCCl 1,3-dichloropropyne 1.201 0.007
C5H8O Methyl cyclopropyl ketone 1.510 0.007
C10H8 naphthalene 1.410 0.007
C6H4Cl2 1,3-dichlorobenzene 1.388 0.007
CH2CHCHO Acrolein 1.468 0.007
CH3CH2OH Ethanol 1.512 0.007
C3H6 Cyclopropane 1.501 0.007
C4H2 Diacetylene 1.205 0.007
C4H5N Pyrrole 1.417 0.008
C6H6 Benzvalene 1.503 0.008
C3H4N2 1H-Imidazole 1.364 0.008
CH3CHF2 Ethane, 1,1-difluoro- 1.498 0.009
C2H4O Ethylene oxide 1.459 0.010
CH2CHCH2F Allyl Fluoride 1.488 0.010
C4 Carbon tetramer 1.304 0.011
CH2CHCH2CH3 1-Butene 1.493 0.012
C2H5CN ethyl cyanide 1.526 0.013
C10H8 naphthalene 1.420 0.013
CH2CHCH3 Propene 1.488 0.013
C2 Carbon diatomic 1.243 0.013
C10H8 Azulene 1.377 0.015
C2H4F2 1,2-difluoroethane 1.493 0.016
C10H8 Azulene 1.484 0.016
F2CCCF2 tetrafluoroallene 1.282 0.017
CH(CN)3 tricyanomethane 1.460 0.018
CH3CH(CH3)CN Propanenitrile, 2-methyl- 1.522 0.019
C3 carbon trimer 1.277 0.020
C12H8 biphenylene 1.370 0.020
ClCOClCO Oxalyl chloride 1.534 0.023
C3O2 Carbon suboxide 1.251 0.027
C5H8O Cyclopentanone 1.504 0.030
C4H6 1-Methylcyclopropene 1.300 0.208
C4H6 1-Methylcyclopropene 1.476 0.789