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18 10 26 16 45

M06-2X/TZVP 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-0.438
Most positive difference C4H6 1-Methylcyclopropene0.773

Bond lengths
Click on entry for experimental details.

Species Name Experimental (Å) Difference (Å)
C4H10O Methyl propyl ether 1.530 -0.438
C4H6 1-Methylcyclopropene 1.515 -0.426
C3H3NO Isoxazole 1.356 -0.056
C5H6 Propellane 1.596 -0.051
C3H5 Allyl radical 1.428 -0.049
CH2CHCH3 Propene 1.353 -0.028
C5H8O Cyclopentanone 1.557 -0.027
C9H8 Indene 1.415 -0.023
CF2CCl2 difluorodichloroethylene 1.345 -0.023
C4H6 Bicyclo[1.1.0]butane 1.497 -0.023
C2H Ethynyl radical 1.217 -0.018
C6H4Cl2 1,3-dichlorobenzene 1.404 -0.018
CHCCH2CH3 1-Butyne 1.217 -0.018
C5H6 Propellane 1.525 -0.018
C2H5NO3 Nitric acid, ethyl ester 1.528 -0.018
CH2CClCHCH2 1,3-Butadiene, 2-chloro- 1.344 -0.017
CH2CHCH2CH3 1-Butene 1.342 -0.017
C12H8 biphenylene 1.524 -0.017
C10H8 Azulene 1.407 -0.017
CH2CClCHCH2 1,3-Butadiene, 2-chloro- 1.344 -0.017
C12H8 biphenylene 1.432 -0.016
C2H4 Ethylene 1.339 -0.016
CH3CHS Thioacetaldehyde 1.506 -0.016
C10H8 Azulene 1.414 -0.015
C5H8 Ethenylcyclopropane 1.522 -0.015
CH2CHF Ethene, fluoro- 1.329 -0.014
C3H6O 2-Propen-1-ol 1.337 -0.014
CH2CHCHO Acrolein 1.341 -0.014
C2H3 vinyl 1.316 -0.013
C12H8 biphenylene 1.428 -0.013
CH3CH(CH3)CN Propanenitrile, 2-methyl- 1.481 -0.013
C6H6 Benzvalene 1.529 -0.013
CHCCH2CH3 1-Butyne 1.544 -0.013
C2H2+ acetylene cation 1.253 -0.012
C2H2ClF 1-chloro-1-fluoroethylene 1.327 -0.012
CH2CS Thioketene 1.314 -0.012
C3F6 hexafluoropropene 1.513 -0.012
C4H5N Pyrrole 1.382 -0.011
C6H6 Benzvalene 1.452 -0.011
C2H6 Ethane 1.536 -0.011
C3H4 cyclopropene 1.296 -0.011
CH2CHCH2F Allyl Fluoride 1.333 -0.010
CH3CCl2CH3 Propane, 2,2-dichloro- 1.523 -0.010
C2H3NO Nitrosoethylene 1.335 -0.010
C5H8 Bicyclo[1.1.1]pentane 1.557 -0.009
CH3OC2H5 Ethane, methoxy- 1.521 -0.009
C4H8 cyclobutane 1.555 -0.009
CH3CH2SH ethanethiol 1.528 -0.009
CH3CCH propyne 1.207 -0.009
C6H6 Benzvalene 1.339 -0.009
C4H4O Furan 1.361 -0.009
C8H8 cubane 1.571 -0.009
C3H4 cyclopropene 1.509 -0.009
CH3CHFCH3 2-Fluoropropane 1.521 -0.009
CH3COCH3 Acetone 1.520 -0.008
C3H2O3 vinylene carbonate 1.331 -0.008
CH2CCH2 allene 1.308 -0.008
HCCF Fluoroacetylene 1.198 -0.008
C6H6 Benzene 1.397 -0.008
HCCCl Chloroacetylene 1.203 -0.008
C10H8 Azulene 1.398 -0.007
CH3CHClCH3 Propane, 2-chloro- 1.522 -0.007
C5H8 Ethenylcyclopropane 1.334 -0.007
C4H6 Bicyclo[1.1.0]butane 1.498 -0.007
C3H6O 2-Propen-1-ol 1.502 -0.007
C12H8 biphenylene 1.372 -0.007
C3F6 hexafluoropropene 1.329 -0.007
C2H2 Acetylene 1.203 -0.007
CH2ClCCCl 1,3-dichloropropyne 1.456 -0.007
HCCBr bromoacetylene 1.204 -0.007
C3H3NO Oxazole 1.353 -0.007
CH2CO Ketene 1.314 -0.007
C6H4Cl2 1,4-dichlorobenzene 1.394 -0.007
CH2CClCHCH2 1,3-Butadiene, 2-chloro- 1.469 -0.007
C2H5Br Ethyl bromide 1.518 -0.006
C10H8 Azulene 1.405 -0.006
CH3CSNH2 Ethanethioamide 1.512 -0.006
C6H4Cl2 1,3-dichlorobenzene 1.392 -0.006
CH2CHCH2CH3 1-Butene 1.536 -0.006
C2H5CN ethyl cyanide 1.468 -0.006
SiC2 Silicon dicarbide 1.265 -0.006
C4H8O2 Ethyl acetate 1.508 -0.005
CH3CH2CH2CH3 Butane 1.531 -0.005
C6H6 Trimethylenecycopropane 1.330 -0.005
C4H8O2 Ethyl acetate 1.515 -0.005
C2H4S Thiirane 1.484 -0.005
CH3CH2CHO Propanal 1.509 -0.005
C4H2 Diacetylene 1.205 -0.004
CH3CH2CHO Propanal 1.523 -0.004
CH2ClCCCl 1,3-dichloropropyne 1.201 -0.004
C(CN)4 tetracyanomethane 1.484 -0.003
C10H8 naphthalene 1.370 -0.003
C2N2 Cyanogen 1.389 -0.003
C10H8 naphthalene 1.420 -0.003
C4H4Se selenophene 1.433 -0.002
C4H2 Diacetylene 1.378 -0.002
C6H4Cl2 1,4-dichlorobenzene 1.388 -0.002
C5H8O Methyl cyclopropyl ketone 1.510 -0.002
CH3CCH propyne 1.460 -0.002
C3H6 Cyclopropane 1.501 -0.001
C5H8 Ethenylcyclopropane 1.475 -0.001
C10H8 naphthalene 1.420 -0.001
C2H2O2 Ethanedial 1.526 -0.001
C3H8 Propane 1.526 -0.001
CH3CN Acetonitrile 1.458 -0.001
C6H4Cl2 1,3-dichlorobenzene 1.388 -0.000
CH3CH2OH Ethanol 1.512 -0.000
CH3CHO Acetaldehyde 1.501 -0.000
C4 Carbon tetramer 1.304 0.000
C2H2N2O Furazan 1.421 0.001
C3H4N2 1H-Imidazole 1.364 0.001
CF3COOH trifluoroacetic acid 1.546 0.001
C2 Carbon diatomic 1.243 0.001
C4H4O Furan 1.431 0.002
CH3CHF2 Ethane, 1,1-difluoro- 1.498 0.003
C6H6 Trimethylenecycopropane 1.437 0.003
C4H5N Pyrrole 1.417 0.004
C2H2O4 Oxalic Acid 1.544 0.004
C10H8 naphthalene 1.410 0.004
C2H5CN ethyl cyanide 1.526 0.005
CHCCH2CH3 1-Butyne 1.457 0.005
C6H6 Benzvalene 1.503 0.005
CH2CHCH2F Allyl Fluoride 1.488 0.006
CH2CHCH2CH3 1-Butene 1.493 0.006
C2H4O Ethylene oxide 1.459 0.007
C10H8 Azulene 1.484 0.008
C10H8 Azulene 1.377 0.008
CH2CHCHO Acrolein 1.468 0.008
C3 carbon trimer 1.277 0.009
F2CCCF2 tetrafluoroallene 1.282 0.009
CH2CHCH3 Propene 1.488 0.009
CH3CH(CH3)CN Propanenitrile, 2-methyl- 1.522 0.009
C2H4F2 1,2-difluoroethane 1.493 0.010
C12H8 biphenylene 1.370 0.011
CH(CN)3 tricyanomethane 1.460 0.012
CHF2CHF2 1,1,2,2-tetrafluoroethane 1.511 0.012
C3O2 Carbon suboxide 1.251 0.021
C5H8O Cyclopentanone 1.504 0.021
ClCOClCO Oxalyl chloride 1.534 0.024
C4H6 1-Methylcyclopropene 1.300 0.201
C4H6 1-Methylcyclopropene 1.476 0.773