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18 10 26 16 45

QCISD(T)/6-31G* for rCC

Histogram of Bond length differences (in Å) vs number of species


Differences greater than 0.700 are in the 0.700 bin. Differences less than -0.500 are in the -0.500 bin.

histogram chart 160
histogram chart 140 histogram chart
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
-0.500 -0.400 -0.300 -0.200 -0.100 0.000 0.100 0.200 0.300 0.400 0.500 0.600 0.700
bond length difference calc. - exp. (Å)

  Species Name Difference (Å)
Most negative difference C4H10O Methyl propyl ether-0.431
Most positive difference C2H5N Aziridine0.577

Bond lengths
Click on entry for experimental details.

Species Name Experimental (Å) Difference (Å)
C4H10O Methyl propyl ether 1.530 -0.431
CH3CH2NH2 Ethylamine 1.531 -0.057
C3H3NO Isoxazole 1.356 -0.036
C3H5 Allyl radical 1.428 -0.035
C5H8O Cyclopentanone 1.557 -0.020
C3F6 hexafluoropropene 1.513 -0.016
CF3COOH trifluoroacetic acid 1.546 -0.010
C2H5NO3 Nitric acid, ethyl ester 1.528 -0.010
C12H8 biphenylene 1.524 -0.009
CH2CHCH3 Propene 1.353 -0.009
C2H8N2 Ethylenediamine 1.545 -0.008
C2HF3 Trifluoroethylene 1.341 -0.008
CHCCH2CH3 1-Butyne 1.544 -0.007
CF2CCl2 difluorodichloroethylene 1.345 -0.006
C2H2O2 Ethanedial 1.526 -0.005
C2H6 Ethane 1.536 -0.005
C6H5CN phenyl cyanide 1.451 -0.005
C5H6 Propellane 1.525 -0.004
C5H8 Ethenylcyclopropane 1.522 -0.004
C2H2O4 Oxalic Acid 1.544 -0.003
CH3CHFCH3 2-Fluoropropane 1.521 -0.003
C4H8 cyclobutane 1.555 -0.002
CH3OC2H5 Ethane, methoxy- 1.521 -0.002
C12H8 biphenylene 1.428 -0.002
C12H8 biphenylene 1.432 -0.002
C6H6 Benzvalene 1.529 -0.002
CH3CH2SH ethanethiol 1.528 -0.001
CH2CClCHCH2 1,3-Butadiene, 2-chloro- 1.469 -0.000
C3H6O 2-Propen-1-ol 1.502 -0.000
CH2CHCH2CH3 1-Butene 1.536 -0.000
CH3CH(CH3)CN Propanenitrile, 2-methyl- 1.481 0.000
C5H8 Bicyclo[1.1.1]pentane 1.557 0.001
C7H8 Norbornadiene 1.557 0.001
C5H6 Propellane 1.596 0.001
CH3CH2CH2CH3 Butane 1.531 0.001
CH3CHClCH3 Propane, 2-chloro- 1.522 0.002
CH2CHCH2CH3 1-Butene 1.342 0.002
C4H8O2 Ethyl acetate 1.515 0.002
CHCCH2CH3 1-Butyne 1.217 0.002
CH2ClCHO chloroacetaldehyde 1.521 0.002
C4H8O2 Ethyl acetate 1.508 0.002
C2H5Br Ethyl bromide 1.518 0.002
C4H6 Bicyclo[1.1.0]butane 1.498 0.003
CH2CClCHCH2 1,3-Butadiene, 2-chloro- 1.344 0.003
C6H5CN phenyl cyanide 1.396 0.003
CH3CSNH2 Ethanethioamide 1.512 0.004
CH2CClCHCH2 1,3-Butadiene, 2-chloro- 1.344 0.004
CH3CH2O Ethoxy radical 1.521 0.004
C6H6 Fulvene 1.349 0.004
C2H4 Ethylene 1.339 0.004
C2H4S Thiirane 1.484 0.004
CH3CH2CHO Propanal 1.523 0.004
CH3CH2CHO Propanal 1.509 0.004
C3H4 cyclopropene 1.509 0.005
C6H5CN phenyl cyanide 1.397 0.005
CH2CHF Ethene, fluoro- 1.329 0.005
C6H5F Fluorobenzene 1.397 0.005
C6H6 Fulvene 1.355 0.006
CHF2CHF2 1,1,2,2-tetrafluoroethane 1.511 0.006
C2H Ethynyl radical 1.217 0.006
C3H6O 2-Propen-1-ol 1.337 0.006
C6H4Cl2 1,4-dichlorobenzene 1.394 0.006
C2H2F2 Ethene, 1,2-difluoro-, (E)- 1.329 0.006
C12H8 biphenylene 1.372 0.006
C2H3Br vinyl bromide 1.332 0.006
C4H4Se selenophene 1.433 0.006
C4H6 Bicyclo[1.1.0]butane 1.497 0.006
C6H6 Benzvalene 1.452 0.006
CH2ClCCCl 1,3-dichloropropyne 1.456 0.006
CH2CHCHO Acrolein 1.341 0.006
C2H2N2O Furazan 1.421 0.006
C6H6 Fulvene 1.476 0.006
C5H8O Methyl cyclopropyl ketone 1.510 0.006
C4H2 Diacetylene 1.378 0.006
C6H5F Fluorobenzene 1.395 0.007
C2H3Cl Ethene, chloro- 1.332 0.007
CH3CH2OH Ethanol 1.512 0.007
C2N2 Cyanogen 1.389 0.007
C3H3NO Oxazole 1.353 0.007
C2H3 vinyl 1.316 0.007
C(CN)4 tetracyanomethane 1.484 0.007
CH3CHF2 Ethane, 1,1-difluoro- 1.498 0.007
C2H2ClF 1-chloro-1-fluoroethylene 1.327 0.007
CH2CS Thioketene 1.314 0.007
C3H2O3 vinylene carbonate 1.331 0.008
C10H8 naphthalene 1.420 0.008
C2H5CN ethyl cyanide 1.468 0.008
C5H8 Ethenylcyclopropane 1.475 0.008
C3F6 hexafluoropropene 1.329 0.008
CH2CHCH2F Allyl Fluoride 1.333 0.009
CH3CHO Acetaldehyde 1.501 0.009
C2H2+ acetylene cation 1.253 0.009
C3H6 Cyclopropane 1.501 0.009
C6H6 Fulvene 1.470 0.009
CH2CO Ketene 1.314 0.010
C10H8 naphthalene 1.420 0.010
C2H5F fluoroethane 1.505 0.010
C2H3NO Nitrosoethylene 1.335 0.010
C6H6 Benzvalene 1.339 0.011
C3H4 cyclopropene 1.296 0.011
C2H5CN ethyl cyanide 1.526 0.011
C5H8 Ethenylcyclopropane 1.334 0.011
C2H2F2 Ethene, 1,2-difluoro-, (Z)- 1.324 0.011
CH3CCH propyne 1.207 0.011
C10H8 naphthalene 1.370 0.011
C6H5F Fluorobenzene 1.383 0.011
HCCCN Cyanoacetylene 1.376 0.011
CH3CH2Cl Ethyl chloride 1.510 0.011
C6H4Cl2 1,4-dichlorobenzene 1.388 0.011
CH2CCH2 allene 1.308 0.012
CH3CCH propyne 1.460 0.012
C7H8 Norbornadiene 1.336 0.012
C6H6 Benzvalene 1.503 0.012
C3H4N2 1H-Imidazole 1.364 0.012
CH2CHCHO Acrolein 1.468 0.012
C2H4O Ethylene oxide 1.459 0.012
C7H8 Norbornadiene 1.530 0.012
HCCF Fluoroacetylene 1.198 0.013
HCCCl Chloroacetylene 1.203 0.013
HCCBr bromoacetylene 1.204 0.013
CH3CN Acetonitrile 1.458 0.013
C10H8 naphthalene 1.410 0.014
C6H6 Trimethylenecycopropane 1.330 0.014
CH2CHCH2F Allyl Fluoride 1.488 0.014
CH2CHCH2CH3 1-Butene 1.493 0.014
HCCCN Cyanoacetylene 1.206 0.014
C2H4F2 1,2-difluoroethane 1.493 0.014
C2F2 difluoroacetylene 1.187 0.015
C2H2 Acetylene 1.203 0.015
CH2ClCCCl 1,3-dichloropropyne 1.201 0.016
CH3CH(CH3)CN Propanenitrile, 2-methyl- 1.522 0.016
CH2CHOH ethenol 1.326 0.016
C6H6 Trimethylenecycopropane 1.437 0.017
C4H2 Diacetylene 1.205 0.017
CHCCH2CH3 1-Butyne 1.457 0.017
ClCOClCO Oxalyl chloride 1.534 0.018
C2 Carbon diatomic 1.243 0.018
CH2CHCH3 Propene 1.488 0.018
C3H2N2 Malononitrile 1.459 0.018
C6H5CN phenyl cyanide 1.388 0.020
C4 Carbon tetramer 1.304 0.020
SiC2 Silicon dicarbide 1.265 0.022
HOCH2COOH Hydroxyacetic acid 1.495 0.022
CH(CN)3 tricyanomethane 1.460 0.024
C12H8 biphenylene 1.370 0.026
C5H8O Cyclopentanone 1.504 0.030
C3O2 Carbon suboxide 1.251 0.032
C3 carbon trimer 1.277 0.032
C2H5N Aziridine 1.481 0.577