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18 10 26 16 45

QCISD(T)/cc-pVDZ 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-0.422
Most positive difference C3 carbon trimer0.045

Bond lengths
Click on entry for experimental details.

Species Name Experimental (Å) Difference (Å)
C4H10O Methyl propyl ether 1.530 -0.422
C3H3NO Isoxazole 1.356 -0.031
C3H5 Allyl radical 1.428 -0.027
C5H8O Cyclopentanone 1.557 -0.015
C3F6 hexafluoropropene 1.513 -0.008
C2H5NO3 Nitric acid, ethyl ester 1.528 -0.005
CF3COOH trifluoroacetic acid 1.546 -0.002
CHCCH2CH3 1-Butyne 1.544 -0.002
CH2CHCH3 Propene 1.353 -0.000
C2H6 Ethane 1.536 -0.000
C12H8 biphenylene 1.524 0.001
C2H2O4 Oxalic Acid 1.544 0.001
CF2CCl2 difluorodichloroethylene 1.345 0.003
CH3OC2H5 Ethane, methoxy- 1.521 0.003
CH3CHFCH3 2-Fluoropropane 1.521 0.004
CH3CH2SH ethanethiol 1.528 0.005
CH2CHCH2CH3 1-Butene 1.536 0.005
C2H2O2 Ethanedial 1.526 0.005
CH3CH2CH2CH3 Butane 1.531 0.006
C5H8 Ethenylcyclopropane 1.522 0.007
C12H8 biphenylene 1.428 0.007
C4H8O2 Ethyl acetate 1.515 0.007
CH3CHClCH3 Propane, 2-chloro- 1.522 0.007
CH2ClCHO chloroacetaldehyde 1.521 0.007
CH2CClCHCH2 1,3-Butadiene, 2-chloro- 1.469 0.008
C12H8 biphenylene 1.432 0.008
C2H5Br Ethyl bromide 1.518 0.008
CH3CH(CH3)CN Propanenitrile, 2-methyl- 1.481 0.008
C4H8O2 Ethyl acetate 1.508 0.009
CH3CH2CHO Propanal 1.523 0.009
C5H6 Propellane 1.525 0.009
CH3CH2O Ethoxy radical 1.521 0.010
C3H6O 2-Propen-1-ol 1.502 0.011
C6H6 Benzvalene 1.529 0.011
C5H8 Bicyclo[1.1.1]pentane 1.557 0.011
CH2CHCH2CH3 1-Butene 1.342 0.011
CH3CH2CHO Propanal 1.509 0.012
CH2CClCHCH2 1,3-Butadiene, 2-chloro- 1.344 0.012
C2H4S Thiirane 1.484 0.013
C2H4 Ethylene 1.339 0.013
CH2CClCHCH2 1,3-Butadiene, 2-chloro- 1.344 0.013
C5H8O Methyl cyclopropyl ketone 1.510 0.013
CHCCH2CH3 1-Butyne 1.217 0.013
C4H6 Bicyclo[1.1.0]butane 1.498 0.014
C4H4Se selenophene 1.433 0.014
CH2ClCCCl 1,3-dichloropropyne 1.456 0.014
CH2CHF Ethene, fluoro- 1.329 0.014
CHF2CHF2 1,1,2,2-tetrafluoroethane 1.511 0.014
C(CN)4 tetracyanomethane 1.484 0.015
CH3CHF2 Ethane, 1,1-difluoro- 1.498 0.015
C6H4Cl2 1,4-dichlorobenzene 1.394 0.015
CH2CHCHO Acrolein 1.341 0.015
C5H8 Ethenylcyclopropane 1.475 0.015
C2H2N2O Furazan 1.421 0.015
C2H5CN ethyl cyanide 1.526 0.015
C12H8 biphenylene 1.372 0.016
C2N2 Cyanogen 1.389 0.016
C2H5CN ethyl cyanide 1.468 0.016
C3H6O 2-Propen-1-ol 1.337 0.016
C10H8 naphthalene 1.420 0.016
C3F6 hexafluoropropene 1.329 0.016
C2H2ClF 1-chloro-1-fluoroethylene 1.327 0.016
CH3CHO Acetaldehyde 1.501 0.017
C2H3 vinyl 1.316 0.017
C2H Ethynyl radical 1.217 0.017
C4H2 Diacetylene 1.378 0.017
CH2CHCH2F Allyl Fluoride 1.333 0.018
C10H8 naphthalene 1.420 0.018
C3H4 cyclopropene 1.509 0.018
C3H2O3 vinylene carbonate 1.331 0.018
C3H3NO Oxazole 1.353 0.018
C2H3NO Nitrosoethylene 1.335 0.019
CH3CCH propyne 1.460 0.019
CH2CS Thioketene 1.314 0.019
C6H6 Benzvalene 1.503 0.020
C3H6 Cyclopropane 1.501 0.020
C5H8 Ethenylcyclopropane 1.334 0.020
CH2CHCH2CH3 1-Butene 1.493 0.020
C6H4Cl2 1,4-dichlorobenzene 1.388 0.020
C10H8 naphthalene 1.370 0.020
CH2CHCH2F Allyl Fluoride 1.488 0.021
CH3CH(CH3)CN Propanenitrile, 2-methyl- 1.522 0.021
C2H2+ acetylene cation 1.253 0.021
C6H6 Benzvalene 1.339 0.021
CH3CN Acetonitrile 1.458 0.021
CH2CO Ketene 1.314 0.021
C2H4O Ethylene oxide 1.459 0.021
C2H4F2 1,2-difluoroethane 1.493 0.021
CH2CCH2 allene 1.308 0.022
C10H8 naphthalene 1.410 0.022
CH2CHCHO Acrolein 1.468 0.023
CH3CCH propyne 1.207 0.023
C6H6 Trimethylenecycopropane 1.330 0.023
HCCF Fluoroacetylene 1.198 0.023
C5H6 Propellane 1.596 0.024
CH2CHCH3 Propene 1.488 0.024
HCCCl Chloroacetylene 1.203 0.024
C3H4 cyclopropene 1.296 0.024
C6H6 Benzvalene 1.452 0.024
C4H6 Bicyclo[1.1.0]butane 1.497 0.025
CHCCH2CH3 1-Butyne 1.457 0.025
HCCBr bromoacetylene 1.204 0.025
CH2ClCCCl 1,3-dichloropropyne 1.201 0.026
C2H2 Acetylene 1.203 0.026
HOCH2COOH Hydroxyacetic acid 1.495 0.027
ClCOClCO Oxalyl chloride 1.534 0.028
C4H2 Diacetylene 1.205 0.029
C6H6 Trimethylenecycopropane 1.437 0.029
CH(CN)3 tricyanomethane 1.460 0.031
C2 Carbon diatomic 1.243 0.031
C4 Carbon tetramer 1.304 0.033
C12H8 biphenylene 1.370 0.035
SiC2 Silicon dicarbide 1.265 0.036
C5H8O Cyclopentanone 1.504 0.039
C3O2 Carbon suboxide 1.251 0.043
C3 carbon trimer 1.277 0.045