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18 10 26 16 45

QCISD(T)/cc-pVTZ for rCC

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


Differences greater than 0.150 are in the 0.150 bin. Differences less than -0.450 are in the -0.450 bin.

histogram chart 100
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
-0.450 -0.400 -0.350 -0.300 -0.250 -0.200 -0.150 -0.100 -0.050 0.000 0.050 0.100 0.150
bond length difference calc. - exp. (Å)

  Species Name Difference (Å)
Most negative difference C4H10O Methyl propyl ether-0.437
Most positive difference C3O2 Carbon suboxide0.028

Bond lengths
Click on entry for experimental details.

Species Name Experimental (Å) Difference (Å)
C4H10O Methyl propyl ether 1.530 -0.437
C3H3NO Isoxazole 1.356 -0.042
C3H5 Allyl radical 1.428 -0.040
CH2CHCH3 Propene 1.353 -0.015
C2H5NO3 Nitric acid, ethyl ester 1.528 -0.013
CF2CCl2 difluorodichloroethylene 1.345 -0.010
CHCCH2CH3 1-Butyne 1.544 -0.010
C2H6 Ethane 1.536 -0.007
CH3CH(CH3)CN Propanenitrile, 2-methyl- 1.481 -0.006
CH3CHFCH3 2-Fluoropropane 1.521 -0.005
CH3OC2H5 Ethane, methoxy- 1.521 -0.005
C5H8 Ethenylcyclopropane 1.522 -0.005
C2H2O2 Ethanedial 1.526 -0.005
CH2CClCHCH2 1,3-Butadiene, 2-chloro- 1.469 -0.005
CHCCH2CH3 1-Butyne 1.217 -0.005
CH3CH2SH ethanethiol 1.529 -0.004
CH2ClCHO chloroacetaldehyde 1.521 -0.004
CF3COOH trifluoroacetic acid 1.546 -0.004
CH2CHCH2CH3 1-Butene 1.342 -0.003
C5H6 Propellane 1.525 -0.003
CH2CHCH2CH3 1-Butene 1.536 -0.003
C4H5N Pyrrole 1.382 -0.002
CH2CClCHCH2 1,3-Butadiene, 2-chloro- 1.344 -0.002
CH3CHClCH3 Propane, 2-chloro- 1.522 -0.002
C4H8 cyclobutane 1.555 -0.002
CH3CH2CH2CH3 Butane 1.531 -0.002
C2H Ethynyl radical 1.217 -0.002
CH2CClCHCH2 1,3-Butadiene, 2-chloro- 1.344 -0.002
C2H4 Ethylene 1.339 -0.002
C2H5Br Ethyl bromide 1.518 -0.001
C5H6 Propellane 1.596 -0.001
C2H3 vinyl 1.316 -0.000
CH2CHF Ethene, fluoro- 1.329 -0.000
CH3CH2CHO Propanal 1.523 0.000
CH2CHCHO Acrolein 1.341 0.001
C5H8 Bicyclo[1.1.1]pentane 1.557 0.001
C4H2 Diacetylene 1.378 0.001
CH3CH2CHO Propanal 1.509 0.001
C2N2 Cyanogen 1.389 0.001
CH3CH2O Ethoxy radical 1.521 0.001
C4H4Se selenophene 1.433 0.001
CH2ClCCCl 1,3-dichloropropyne 1.456 0.001
C6H4Cl2 1,4-dichlorobenzene 1.394 0.002
C(CN)4 tetracyanomethane 1.484 0.002
C2H2ClF 1-chloro-1-fluoroethylene 1.327 0.002
C2H4S Thiirane 1.484 0.002
C2H2+ acetylene cation 1.253 0.002
C2H2N2O Furazan 1.421 0.003
C2H5CN ethyl cyanide 1.468 0.003
C5H8 Ethenylcyclopropane 1.475 0.003
C4H6 Bicyclo[1.1.0]butane 1.498 0.003
C5H8O Methyl cyclopropyl ketone 1.510 0.003
CH2CHCH2F Allyl Fluoride 1.333 0.003
CH2CS Thioketene 1.314 0.003
C3H3NO Oxazole 1.353 0.004
C2H3NO Nitrosoethylene 1.335 0.004
CH3CCH propyne 1.207 0.004
C4H6 Bicyclo[1.1.0]butane 1.497 0.004
C3H4 cyclopropene 1.509 0.005
C3H4 cyclopropene 1.296 0.005
HCCF Fluoroacetylene 1.198 0.005
CH2CO Ketene 1.314 0.005
CH2CCH2 allene 1.308 0.006
CH3CHO Acetaldehyde 1.501 0.006
C5H8 Ethenylcyclopropane 1.334 0.006
CH3CHF2 Ethane, 1,1-difluoro- 1.498 0.006
HCCCl Chloroacetylene 1.203 0.007
C2F2 difluoroacetylene 1.187 0.007
C6H4Cl2 1,4-dichlorobenzene 1.388 0.007
CH3CCH propyne 1.460 0.007
HCCBr bromoacetylene 1.204 0.007
C2H2 Acetylene 1.203 0.008
C2H5CN ethyl cyanide 1.526 0.008
CH3CN Acetonitrile 1.458 0.008
C2H4O Ethylene oxide 1.459 0.008
C6H6 Trimethylenecycopropane 1.330 0.009
C3H4N2 1H-Imidazole 1.364 0.009
C3H6 Cyclopropane 1.501 0.009
CH2ClCCCl 1,3-dichloropropyne 1.201 0.010
CH2CHCHO Acrolein 1.468 0.010
CH2CHCH2F Allyl Fluoride 1.488 0.010
CH2CHCH2CH3 1-Butene 1.493 0.010
C4H2 Diacetylene 1.205 0.010
CHF2CHF2 1,1,2,2-tetrafluoroethane 1.511 0.011
C2 Carbon diatomic 1.243 0.011
C4H5N Pyrrole 1.417 0.011
C2H4F2 1,2-difluoroethane 1.493 0.012
CHCCH2CH3 1-Butyne 1.457 0.013
CH3CH(CH3)CN Propanenitrile, 2-methyl- 1.522 0.013
C6H6 Trimethylenecycopropane 1.437 0.013
C4 Carbon tetramer 1.304 0.014
CH2CHCH3 Propene 1.488 0.014
SiC2 Silicon dicarbide 1.265 0.016
ClCOClCO Oxalyl chloride 1.534 0.018
CH(CN)3 tricyanomethane 1.460 0.019
C3 carbon trimer 1.277 0.026
C3O2 Carbon suboxide 1.251 0.028