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18 10 26 16 45

M06-2X/cc-pVTZ 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 200
histogram chart 150 histogram chart
histogram chart 100 histogram chart
histogram chart 50 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-0.439
Most positive difference C4H6 1-Methylcyclopropene0.771

Bond lengths
Click on entry for experimental details.

Species Name Experimental (Å) Difference (Å)
C4H10O Methyl propyl ether 1.530 -0.439
C4H6 1-Methylcyclopropene 1.515 -0.427
CH3CHNOH Acetaldoxime 1.550 -0.059
C3H3NO Isoxazole 1.356 -0.056
C3H5 Allyl radical 1.428 -0.050
C5H6 Propellane 1.596 -0.050
C4H6 Methylenecyclopropane 1.542 -0.049
C4H6 Methylenecyclopropane 1.457 -0.045
CH3CHCl2 Ethane, 1,1-dichloro- 1.540 -0.032
CH2CHCH3 Propene 1.353 -0.029
C5H8O Cyclopentanone 1.557 -0.029
CH2CF2 Ethene, 1,1-difluoro- 1.340 -0.025
C4H6 Bicyclo[1.1.0]butane 1.497 -0.025
C9H8 Indene 1.415 -0.025
C3H7N Cyclopropylamine 1.520 -0.025
CF2CCl2 difluorodichloroethylene 1.345 -0.023
CH3COOH Acetic acid 1.517 -0.021
CHCCH2CH3 1-Butyne 1.217 -0.020
C2H Ethynyl radical 1.217 -0.020
C2H5NO3 Nitric acid, ethyl ester 1.528 -0.019
C6H4Cl2 1,3-dichlorobenzene 1.404 -0.019
C5H6 Propellane 1.525 -0.019
CH2CHCH2CH3 1-Butene 1.342 -0.018
C12H8 biphenylene 1.524 -0.018
C12H8 biphenylene 1.432 -0.018
C7H12 Norbornane 1.573 -0.018
C10H8 Azulene 1.407 -0.018
CH2CClCHCH2 1,3-Butadiene, 2-chloro- 1.344 -0.018
C2H4 Ethylene 1.339 -0.017
CH2CClCHCH2 1,3-Butadiene, 2-chloro- 1.344 -0.017
CH3CHS Thioacetaldehyde 1.506 -0.017
C3F6 hexafluoropropene 1.513 -0.017
C10H8 Azulene 1.414 -0.016
C2H3CCH 1-Buten-3-yne 1.344 -0.016
C2H3CCH 1-Buten-3-yne 1.215 -0.016
C3H6O Propylene oxide 1.513 -0.016
C5H8 Ethenylcyclopropane 1.522 -0.016
C2H3Br vinyl bromide 1.332 -0.015
C12H8 biphenylene 1.428 -0.015
C2H3Cl Ethene, chloro- 1.332 -0.015
C3H6O 2-Propen-1-ol 1.337 -0.015
CH2CHCHO Acrolein 1.341 -0.015
CH2CHF Ethene, fluoro- 1.329 -0.015
C2H3 vinyl 1.316 -0.015
CH3CH(CH3)CN Propanenitrile, 2-methyl- 1.481 -0.014
CH3COF Acetyl fluoride 1.503 -0.014
CHCCH2CH3 1-Butyne 1.544 -0.014
CH3COCl Acetyl Chloride 1.506 -0.014
C3H3N acrylonitrile 1.339 -0.013
C6H6 Benzvalene 1.529 -0.013
CH2CCHCH3 1,2-Butadiene 1.314 -0.013
C6H6 Benzvalene 1.452 -0.013
C2H2+ acetylene cation 1.253 -0.013
C3H6S Thietane 1.549 -0.012
C7H12 Norbornane 1.546 -0.012
C4H5N Pyrrole 1.382 -0.012
C2H6 Ethane 1.536 -0.012
C2H2ClF 1-chloro-1-fluoroethylene 1.327 -0.012
CH2CS Thioketene 1.314 -0.012
CH3CHCHCH3 2-Butene, (Z)- 1.346 -0.012
CH3CH2NH2 Ethylamine 1.531 -0.012
C4H6 Cyclobutene 1.342 -0.012
CH2CHCH2F Allyl Fluoride 1.333 -0.012
CH2CCHCH3 1,2-Butadiene 1.515 -0.011
C3H4 cyclopropene 1.296 -0.011
C2H3NO Nitrosoethylene 1.335 -0.011
C5H8 Bicyclo[1.1.1]pentane 1.557 -0.011
C4H8 cyclobutane 1.555 -0.011
C8H8 cubane 1.571 -0.011
CH3CCH propyne 1.207 -0.011
CH3CH2CHO Propanal 1.509 -0.011
C6H6 Benzvalene 1.339 -0.010
CH3CCl2CH3 Propane, 2,2-dichloro- 1.523 -0.010
CH3CHFCH3 2-Fluoropropane 1.521 -0.010
CH3COCH3 Acetone 1.520 -0.010
HCCCl Chloroacetylene 1.203 -0.010
C4H4O Furan 1.361 -0.010
CH3CH2SH ethanethiol 1.528 -0.010
C3H2O3 vinylene carbonate 1.331 -0.010
HCCCN Cyanoacetylene 1.206 -0.009
C3H4 cyclopropene 1.509 -0.009
CH2CCl2 Ethene, 1,1-dichloro- 1.324 -0.009
HCCF Fluoroacetylene 1.198 -0.009
CH3OC2H5 Ethane, methoxy- 1.521 -0.009
C6H6 Benzene 1.397 -0.009
CH2CCH2 allene 1.308 -0.009
C5H8 Ethenylcyclopropane 1.334 -0.009
C2H2 Acetylene 1.203 -0.009
C10H8 Azulene 1.398 -0.009
CH2CClCHCH2 1,3-Butadiene, 2-chloro- 1.469 -0.008
C3H6O 2-Propen-1-ol 1.502 -0.008
C6H4Cl2 1,4-dichlorobenzene 1.394 -0.008
HCCBr bromoacetylene 1.204 -0.008
C3H6O Propylene oxide 1.471 -0.008
C4H6 Bicyclo[1.1.0]butane 1.498 -0.008
CH3CHClCH3 Propane, 2-chloro- 1.522 -0.008
CH3CSNH2 Ethanethioamide 1.512 -0.008
C3H3NO Oxazole 1.353 -0.008
C12H8 biphenylene 1.372 -0.008
C3F6 hexafluoropropene 1.329 -0.007
C10H8 Azulene 1.405 -0.007
CH2CHCH2CH3 1-Butene 1.536 -0.007
CH3CH2CH2CH3 Butane 1.531 -0.007
C4H6 Cyclobutene 1.566 -0.007
C2H5Br Ethyl bromide 1.518 -0.007
C6H4Cl2 1,3-dichlorobenzene 1.392 -0.007
CH2ClCCCl 1,3-dichloropropyne 1.456 -0.007
C4H8O2 Ethyl acetate 1.508 -0.006
CH2CO Ketene 1.314 -0.006
C2H5CN ethyl cyanide 1.468 -0.006
C2H4S Thiirane 1.484 -0.006
C4H8O2 Ethyl acetate 1.515 -0.006
C4H6 Cyclobutene 1.517 -0.006
C6H6 Trimethylenecycopropane 1.330 -0.006
C4H2 Diacetylene 1.205 -0.006
CH3CONH2 Acetamide 1.519 -0.005
CH3CHCHCH3 2-Butene, (Z)- 1.506 -0.005
SiC2 Silicon dicarbide 1.265 -0.005
CF3COOH trifluoroacetic acid 1.546 -0.005
C2H2O2 Ethanedial 1.526 -0.005
C10H8 naphthalene 1.370 -0.004
C10H8 naphthalene 1.420 -0.004
C2H3CCH 1-Buten-3-yne 1.434 -0.004
C4H4Se selenophene 1.433 -0.004
C(CN)4 tetracyanomethane 1.484 -0.004
CH2ClCCCl 1,3-dichloropropyne 1.201 -0.004
CH3CH2O Ethoxy radical 1.521 -0.004
C5H8O Methyl cyclopropyl ketone 1.510 -0.003
C2N2 Cyanogen 1.389 -0.003
C2H2O4 Oxalic Acid 1.544 -0.003
CH3CH2CHO Propanal 1.523 -0.003
C6H4Cl2 1,4-dichlorobenzene 1.388 -0.003
C5H8 Ethenylcyclopropane 1.475 -0.003
CH2C(CH3)CH3 1-Propene, 2-methyl- 1.507 -0.003
C3H6 Cyclopropane 1.501 -0.003
C4H2 Diacetylene 1.378 -0.002
C10H8 naphthalene 1.420 -0.002
C3H8 Propane 1.526 -0.002
CH3CCH propyne 1.460 -0.002
CH3CHO Acetaldehyde 1.501 -0.002
CH2C(CH3)CH3 1-Propene, 2-methyl- 1.330 -0.002
C6H4Cl2 1,3-dichlorobenzene 1.388 -0.001
CH3CN Acetonitrile 1.458 -0.001
C2H2N2O Furazan 1.421 -0.001
CH3CH2OH Ethanol 1.512 -0.001
C3H4N2 1H-Imidazole 1.364 -0.001
CH3CH(CH3)CH3 Isobutane 1.525 -0.001
CH2CCHCH3 1,2-Butadiene 1.301 -0.001
C2H5F fluoroethane 1.505 -0.000
C7H12 Norbornane 1.536 0.000
C4 Carbon tetramer 1.304 0.001
CH3CHF2 Ethane, 1,1-difluoro- 1.498 0.001
C4H4O Furan 1.431 0.001
CH3CH2Cl Ethyl chloride 1.510 0.002
C2 Carbon diatomic 1.243 0.002
C4H5N Pyrrole 1.417 0.002
C10H8 naphthalene 1.410 0.003
C6H6 Trimethylenecycopropane 1.437 0.003
C2H5CN ethyl cyanide 1.526 0.003
C6H6 Benzvalene 1.503 0.004
CH2CHCH2F Allyl Fluoride 1.488 0.004
CHClCHCl Ethene, 1,2-dichloro-, (Z)- 1.317 0.004
C2H4O Ethylene oxide 1.459 0.004
CHCCH2CH3 1-Butyne 1.457 0.004
CH2CHCH2CH3 1-Butene 1.493 0.004
HCCCN Cyanoacetylene 1.376 0.005
C10H8 Azulene 1.484 0.005
CHF2CHF2 1,1,2,2-tetrafluoroethane 1.511 0.006
CH2CHCHO Acrolein 1.468 0.007
C10H8 Azulene 1.377 0.007
C2H4F2 1,2-difluoroethane 1.493 0.007
CH2CHCH3 Propene 1.488 0.008
CH3CH(CH3)CN Propanenitrile, 2-methyl- 1.522 0.008
C4H6 Methylenecyclopropane 1.332 0.009
C3H3N acrylonitrile 1.426 0.009
C3H4O Cyclopropanone 1.475 0.010
F2CCCF2 tetrafluoroallene 1.282 0.010
C12H8 biphenylene 1.370 0.010
CH(CN)3 tricyanomethane 1.460 0.011
ClCOClCO Oxalyl chloride 1.534 0.020
C5H8O Cyclopentanone 1.504 0.020
C3O2 Carbon suboxide 1.251 0.022
C3H4O Cyclopropanone 1.575 0.028
C4H6 1-Methylcyclopropene 1.300 0.201
C4H6 1-Methylcyclopropene 1.476 0.771