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18 10 26 16 45

PBE1PBE/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-0.433
Most positive difference C4H6 1-Methylcyclopropene0.793

Bond lengths
Click on entry for experimental details.

Species Name Experimental (Å) Difference (Å)
C4H10O Methyl propyl ether 1.530 -0.433
C4H6 1-Methylcyclopropene 1.515 -0.425
C3H5 Allyl radical 1.428 -0.044
C3F6 hexafluoropropene 1.513 -0.036
C3H3NO Isoxazole 1.356 -0.033
C2N2 Cyanogen 1.389 -0.027
CF3COOH trifluoroacetic acid 1.546 -0.025
CH2CHCH3 Propene 1.353 -0.022
CH3CH(CH3)CN Propanenitrile, 2-methyl- 1.481 -0.022
C5H8O Cyclopentanone 1.557 -0.020
CF2CCl2 difluorodichloroethylene 1.345 -0.019
C9H8 Indene 1.415 -0.019
C2H2O4 Oxalic Acid 1.544 -0.017
C4H2 Diacetylene 1.378 -0.016
C2H2O2 Ethanedial 1.526 -0.014
C2H5CN ethyl cyanide 1.468 -0.013
C10H8 Azulene 1.407 -0.013
C6H4Cl2 1,3-dichlorobenzene 1.404 -0.013
CH2CHCH2CH3 1-Butene 1.342 -0.011
CH2ClCCCl 1,3-dichloropropyne 1.456 -0.011
C2H4 Ethylene 1.339 -0.010
CH2CClCHCH2 1,3-Butadiene, 2-chloro- 1.344 -0.010
CHCCH2CH3 1-Butyne 1.217 -0.010
C(CN)4 tetracyanomethane 1.484 -0.009
CH2CClCHCH2 1,3-Butadiene, 2-chloro- 1.344 -0.009
CH2CS Thioketene 1.314 -0.009
CH3CHS Thioacetaldehyde 1.506 -0.009
CH2CClCHCH2 1,3-Butadiene, 2-chloro- 1.469 -0.009
CH2CHF Ethene, fluoro- 1.329 -0.008
C3H6O 2-Propen-1-ol 1.337 -0.008
CH2CO Ketene 1.314 -0.008
C3F6 hexafluoropropene 1.329 -0.008
CH3CN Acetonitrile 1.458 -0.007
C2H5NO3 Nitric acid, ethyl ester 1.528 -0.007
CH2CHCHO Acrolein 1.341 -0.007
C12H8 biphenylene 1.428 -0.007
C2H2ClF 1-chloro-1-fluoroethylene 1.327 -0.007
C2H3 vinyl 1.316 -0.007
C10H8 Azulene 1.414 -0.007
C2H Ethynyl radical 1.217 -0.007
CH2CHCH2F Allyl Fluoride 1.333 -0.006
CH2CCH2 allene 1.308 -0.004
C12H8 biphenylene 1.372 -0.004
C10H8 Azulene 1.398 -0.004
C6H6 Trimethylenecycopropane 1.330 -0.004
C2H3NO Nitrosoethylene 1.335 -0.004
C5H8 Ethenylcyclopropane 1.475 -0.003
C4H8O2 Ethyl acetate 1.508 -0.003
CH3COCH3 Acetone 1.520 -0.003
C4H5N Pyrrole 1.382 -0.003
C6H6 Benzene 1.397 -0.002
CH3CCl2CH3 Propane, 2,2-dichloro- 1.523 -0.002
C6H4Cl2 1,4-dichlorobenzene 1.394 -0.002
C3H6O 2-Propen-1-ol 1.502 -0.002
C12H8 biphenylene 1.432 -0.002
CHF2CHF2 1,1,2,2-tetrafluoroethane 1.511 -0.002
C5H8 Ethenylcyclopropane 1.334 -0.001
CH3CCH propyne 1.460 -0.001
CH3CCH propyne 1.207 -0.001
C6H6 Benzvalene 1.339 -0.001
C4H4O Furan 1.361 -0.001
HCCF Fluoroacetylene 1.198 -0.001
CH3CH2CHO Propanal 1.509 -0.000
C6H4Cl2 1,3-dichlorobenzene 1.392 -0.000
C3H2O3 vinylene carbonate 1.331 -0.000
C10H8 naphthalene 1.420 -0.000
CH3CHFCH3 2-Fluoropropane 1.521 -0.000
CHCCH2CH3 1-Butyne 1.544 0.000
C12H8 biphenylene 1.524 0.000
HCCCl Chloroacetylene 1.203 0.000
C2H6 Ethane 1.536 0.001
C4H4Se selenophene 1.433 0.001
C2H2+ acetylene cation 1.253 0.001
CH3OC2H5 Ethane, methoxy- 1.521 0.001
C5H8O Methyl cyclopropyl ketone 1.510 0.002
C2H2 Acetylene 1.203 0.002
HCCBr bromoacetylene 1.204 0.002
C10H8 Azulene 1.405 0.002
CH3CHClCH3 Propane, 2-chloro- 1.522 0.003
C4H8O2 Ethyl acetate 1.515 0.003
ClCOClCO Oxalyl chloride 1.534 0.004
CH2ClCCCl 1,3-dichloropropyne 1.201 0.004
C6H4Cl2 1,4-dichlorobenzene 1.388 0.004
C10H8 naphthalene 1.370 0.004
C3H4 cyclopropene 1.296 0.004
CH3CH2SH ethanethiol 1.528 0.004
CH3CSNH2 Ethanethioamide 1.512 0.004
CH2CHCHO Acrolein 1.468 0.004
C4H6 Bicyclo[1.1.0]butane 1.497 0.004
CH3CH2CHO Propanal 1.523 0.005
C2H5Br Ethyl bromide 1.518 0.005
CHCCH2CH3 1-Butyne 1.457 0.005
C6H4Cl2 1,3-dichlorobenzene 1.388 0.005
CH3CHF2 Ethane, 1,1-difluoro- 1.498 0.005
CH3CH2CH2CH3 Butane 1.531 0.005
C4H2 Diacetylene 1.205 0.006
C5H8 Ethenylcyclopropane 1.522 0.006
C10H8 naphthalene 1.410 0.006
CH3CHO Acetaldehyde 1.501 0.007
CH2CHCH2CH3 1-Butene 1.536 0.007
C2H2N2O Furazan 1.421 0.007
C3H3NO Oxazole 1.353 0.007
CH(CN)3 tricyanomethane 1.460 0.007
F2CCCF2 tetrafluoroallene 1.282 0.007
C6H6 Benzvalene 1.503 0.008
C3H4N2 1H-Imidazole 1.364 0.009
C10H8 Azulene 1.377 0.009
C10H8 naphthalene 1.420 0.010
C3H8 Propane 1.526 0.010
CH3CH2OH Ethanol 1.512 0.010
CH2CHCH2F Allyl Fluoride 1.488 0.011
C4H4O Furan 1.431 0.012
C4H5N Pyrrole 1.417 0.012
C2H4S Thiirane 1.484 0.012
CH2CHCH2CH3 1-Butene 1.493 0.012
C4H8 cyclobutane 1.555 0.013
C8H8 cubane 1.571 0.014
SiC2 Silicon dicarbide 1.265 0.014
CH2CHCH3 Propene 1.488 0.015
C6H6 Trimethylenecycopropane 1.437 0.015
C2H4F2 1,2-difluoroethane 1.493 0.016
C2 Carbon diatomic 1.243 0.016
C6H6 Benzvalene 1.529 0.017
C3O2 Carbon suboxide 1.251 0.017
C12H8 biphenylene 1.370 0.017
C3H4 cyclopropene 1.509 0.017
C3H6 Cyclopropane 1.501 0.017
C2H5CN ethyl cyanide 1.526 0.018
C5H8 Bicyclo[1.1.1]pentane 1.557 0.018
C4H6 Bicyclo[1.1.0]butane 1.498 0.019
C4 Carbon tetramer 1.304 0.019
C10H8 Azulene 1.484 0.020
C3 carbon trimer 1.277 0.021
CH3CH(CH3)CN Propanenitrile, 2-methyl- 1.522 0.021
C5H6 Propellane 1.525 0.022
C6H6 Benzvalene 1.452 0.023
C2H4O Ethylene oxide 1.459 0.025
C5H8O Cyclopentanone 1.504 0.031
C5H6 Propellane 1.596 0.059
C4H6 1-Methylcyclopropene 1.300 0.228
C4H6 1-Methylcyclopropene 1.476 0.793