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18 10 26 16 45

PBEPBE/aug-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 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-0.430
Most positive difference CH3CHCHCH3 2-Butene, (Z)-1.826

Bond lengths
Click on entry for experimental details.

Species Name Experimental (Å) Difference (Å)
C4H10O Methyl propyl ether 1.530 -0.430
C4H6 1-Methylcyclopropene 1.515 -0.416
CH3CHNOH Acetaldoxime 1.550 -0.059
C3H5 Allyl radical 1.428 -0.042
C3H3NO Isoxazole 1.356 -0.039
C2Cl2 dichloroacetylene 1.246 -0.034
CH3CHCl2 Ethane, 1,1-dichloro- 1.540 -0.030
CH2CHCHCH2 1,3-Butadiene 1.476 -0.024
C5H8O Cyclopentanone 1.557 -0.023
CHClCHCl Ethene, 1,2-dichloro-, (E)- 1.354 -0.021
CH2ClCH2Cl Ethane, 1,2-dichloro- 1.531 -0.018
CH3CHS Thioacetaldehyde 1.506 -0.018
C4H2 Diacetylene 1.378 -0.017
C12H8 biphenylene 1.524 -0.017
CH2CHCH3 Propene 1.353 -0.017
C5H6 Propellane 1.596 -0.017
CH2ClCCCl 1,3-dichloropropyne 1.456 -0.016
C2H3CCH 1-Buten-3-yne 1.434 -0.016
CH3CH(CH3)CN Propanenitrile, 2-methyl- 1.481 -0.015
C2N2 Cyanogen 1.389 -0.015
CH2CF2 Ethene, 1,1-difluoro- 1.340 -0.014
CH2CClCHCH2 1,3-Butadiene, 2-chloro- 1.469 -0.014
C3H7N Cyclopropylamine 1.520 -0.013
H2CCCCH2 Butatriene 1.283 -0.013
CH3COOH Acetic acid 1.517 -0.013
CH3CCCH3 2-Butyne 1.468 -0.012
C3F6 hexafluoropropene 1.513 -0.011
C2H6O2 1,2-Ethanediol 1.530 -0.011
HCCCN Cyanoacetylene 1.376 -0.010
CH3CHCHCH3 2-Butene, (E)- 1.508 -0.010
C7H12 Norbornane 1.573 -0.010
C3H6O Propylene oxide 1.513 -0.010
CH3CHCHCH3 2-Butene, (E)- 1.347 -0.009
CH2CCHCH3 1,2-Butadiene 1.515 -0.009
CH3COF Acetyl fluoride 1.503 -0.009
C2H5CN ethyl cyanide 1.468 -0.009
C6H4Cl2 1,3-dichlorobenzene 1.404 -0.009
CH3COCl Acetyl Chloride 1.506 -0.009
CH2SHCH2SH 1,2-Ethanedithiol 1.530 -0.008
C12H8 biphenylene 1.428 -0.008
C2H3 vinyl 1.316 -0.008
C2H6 Ethane 1.536 -0.008
C3H6S Thietane 1.549 -0.007
C4H6 Methylenecyclopropane 1.332 -0.007
C10H8 Azulene 1.407 -0.007
C3H6O 2-Propen-1-ol 1.502 -0.007
C10H8 Azulene 1.414 -0.007
C12H8 biphenylene 1.432 -0.006
CH3CCH propyne 1.460 -0.006
CH3CCl2CH3 Propane, 2,2-dichloro- 1.523 -0.006
CHCCH2CH3 1-Butyne 1.544 -0.006
CH2CHCH2CH3 1-Butene 1.342 -0.006
C2H4 Ethylene 1.339 -0.006
CH3SCH2CH3 Ethane, (methylthio)- 1.530 -0.006
C2H Ethynyl radical 1.217 -0.006
C3H7SH 1-Propanethiol 1.536 -0.006
CH3CH2SH ethanethiol 1.528 -0.006
CHCCH2CH3 1-Butyne 1.217 -0.005
C2H5Br Ethyl bromide 1.518 -0.005
CF2CCl2 difluorodichloroethylene 1.345 -0.005
C2H8N2 Ethylenediamine 1.545 -0.005
C4H4Se selenophene 1.433 -0.005
CH3OC2H5 Ethane, methoxy- 1.521 -0.005
CH2CCHCH3 1,2-Butadiene 1.314 -0.005
CH3CHFCH3 2-Fluoropropane 1.521 -0.005
C7H12 Norbornane 1.546 -0.005
CH3CN Acetonitrile 1.458 -0.004
C5H6 Propellane 1.525 -0.004
CH3COCH3 Acetone 1.520 -0.004
CH3CSNH2 Ethanethioamide 1.512 -0.004
CH3CHClCH3 Propane, 2-chloro- 1.522 -0.004
C2H3Br vinyl bromide 1.332 -0.003
C5H8 Ethenylcyclopropane 1.475 -0.003
CH2CClCHCH2 1,3-Butadiene, 2-chloro- 1.344 -0.003
C3H4O Cyclopropanone 1.475 -0.003
C2H3Cl Ethene, chloro- 1.332 -0.003
CH2C(CH3)CH3 1-Propene, 2-methyl- 1.507 -0.003
CH2CHF Ethene, fluoro- 1.329 -0.002
C4H8 cyclobutane 1.555 -0.002
C3H7SH 1-Propanethiol 1.529 -0.002
C3H6O 2-Propen-1-ol 1.337 -0.002
C4H6 Bicyclo[1.1.0]butane 1.497 -0.002
CH2CS Thioketene 1.314 -0.002
CH3CH2CHO Propanal 1.509 -0.002
C4H8O2 Ethyl acetate 1.515 -0.001
CH2CClCHCH2 1,3-Butadiene, 2-chloro- 1.344 -0.001
C2H2N2O Furazan 1.421 -0.001
C5H8 Ethenylcyclopropane 1.522 -0.001
C6H6 Benzvalene 1.452 -0.001
C4H6 Cyclobutene 1.517 -0.001
C3H3N acrylonitrile 1.426 -0.001
C3H4O Cyclopropanone 1.575 -0.001
C4H6 Methylenecyclopropane 1.542 -0.001
CH3CCCH3 2-Butyne 1.214 -0.000
CH2CHCH2CH3 1-Butene 1.536 -0.000
CH3CH2CHO Propanal 1.523 -0.000
CH2CCH2 allene 1.308 -0.000
C3H6O Propylene oxide 1.471 -0.000
C2H3CCH 1-Buten-3-yne 1.215 -0.000
CH3CH2CH2CH3 Butane 1.531 -0.000
C8H8 cubane 1.571 -0.000
C5H8 Bicyclo[1.1.1]pentane 1.557 -0.000
CH2CHCHO Acrolein 1.341 -0.000
CH3CONH2 Acetamide 1.519 0.000
C10H8 naphthalene 1.420 0.000
CHCCH2CH3 1-Butyne 1.457 0.000
C4H8O2 Ethyl acetate 1.508 0.000
C2H3CCH 1-Buten-3-yne 1.344 0.000
C6H6 Benzene 1.397 0.000
CH2CHCH2F Allyl Fluoride 1.333 0.001
C4H5N Pyrrole 1.382 0.001
CH3CH2NH2 Ethylamine 1.531 0.001
C10H8 Azulene 1.398 0.001
CH2CO Ketene 1.314 0.001
C6H4Cl2 1,4-dichlorobenzene 1.394 0.001
C6H6 Benzvalene 1.529 0.001
C2H4S Thiirane 1.484 0.001
CH3CHO Acetaldehyde 1.501 0.001
C2H2ClF 1-chloro-1-fluoroethylene 1.327 0.002
C(CN)4 tetracyanomethane 1.484 0.002
C3H4 cyclopropene 1.296 0.002
C2H2+ acetylene cation 1.253 0.002
C10H8 Azulene 1.405 0.002
C3H4 cyclopropene 1.509 0.002
C3H3N acrylonitrile 1.339 0.002
C4H4O Furan 1.431 0.002
C4H6 Bicyclo[1.1.0]butane 1.498 0.002
H2CCCCH2 Butatriene 1.318 0.002
C2H2O4 Oxalic Acid 1.544 0.003
C2H2O2 Ethanedial 1.526 0.003
C3H8 Propane 1.526 0.003
CH3CH2O Ethoxy radical 1.521 0.003
C6H4Cl2 1,3-dichlorobenzene 1.392 0.003
C4H6 Cyclobutene 1.342 0.003
CH3CCH propyne 1.207 0.003
C4H4O Furan 1.361 0.004
C12H8 biphenylene 1.372 0.004
CH2CHCHO Acrolein 1.468 0.004
CH3CH2OH Ethanol 1.512 0.004
C6H6 Benzvalene 1.339 0.004
C2H5N Aziridine 1.481 0.004
C6H6 Benzvalene 1.503 0.004
C6H6 Trimethylenecycopropane 1.437 0.005
C2H2 Acetylene 1.203 0.005
C3H2O3 vinylene carbonate 1.331 0.005
C5H8 Ethenylcyclopropane 1.334 0.005
CH3CH2Cl Ethyl chloride 1.510 0.005
CH2CHCH2F Allyl Fluoride 1.488 0.005
C4H6 Cyclobutene 1.566 0.005
HCCF Fluoroacetylene 1.198 0.006
C10H8 naphthalene 1.410 0.006
C2H3NO Nitrosoethylene 1.335 0.006
C2H5F fluoroethane 1.505 0.006
CH3CHSHCH3 2-Propanethiol 1.520 0.007
C3H8O2 1,3-Propanediol 1.514 0.007
HCCCl Chloroacetylene 1.203 0.007
CH2CHCH2CH3 1-Butene 1.493 0.007
C4H5N Pyrrole 1.417 0.007
CH3CHF2 Ethane, 1,1-difluoro- 1.498 0.007
CH2CHCHCH2 1,3-Butadiene 1.337 0.007
HCCBr bromoacetylene 1.204 0.007
C6H4Cl2 1,4-dichlorobenzene 1.388 0.007
CH2CCl2 Ethene, 1,1-dichloro- 1.324 0.008
C6H4Cl2 1,3-dichlorobenzene 1.388 0.008
C3H3NO Oxazole 1.353 0.008
CH3CH(CH3)CH3 Isobutane 1.525 0.008
C3H6 Cyclopropane 1.501 0.008
HCCCN Cyanoacetylene 1.206 0.008
C7H12 Norbornane 1.536 0.009
SiC2 Silicon dicarbide 1.265 0.009
C10H8 naphthalene 1.370 0.009
CH2CCHCH3 1,2-Butadiene 1.301 0.009
CH2CHCH3 Propene 1.488 0.009
C6H6 Trimethylenecycopropane 1.330 0.010
CH2C(CH3)CH3 1-Propene, 2-methyl- 1.330 0.010
C2F2 difluoroacetylene 1.187 0.010
C2H4O Ethylene oxide 1.459 0.010
C4H6 Methylenecyclopropane 1.457 0.010
C2H5CN ethyl cyanide 1.526 0.011
C3F6 hexafluoropropene 1.329 0.011
C2H4F2 1,2-difluoroethane 1.493 0.012
CH2ClCCCl 1,3-dichloropropyne 1.201 0.012
C4H2 Diacetylene 1.205 0.012
C2 Carbon diatomic 1.243 0.013
C3H4N2 1H-Imidazole 1.364 0.013
C4 Carbon tetramer 1.304 0.015
C10H8 Azulene 1.484 0.015
CH(CN)3 tricyanomethane 1.460 0.015
C10H8 Azulene 1.377 0.016
C10H8 naphthalene 1.420 0.017
CH3CH(CH3)CN Propanenitrile, 2-methyl- 1.522 0.017
CHClCHCl Ethene, 1,2-dichloro-, (Z)- 1.317 0.018
HOCH2COOH Hydroxyacetic acid 1.495 0.018
F2CCCF2 tetrafluoroallene 1.282 0.019
C12H8 biphenylene 1.370 0.022
CHF2CHF2 1,1,2,2-tetrafluoroethane 1.511 0.023
ClCOClCO Oxalyl chloride 1.534 0.026
C5H8O Cyclopentanone 1.504 0.027
C3O2 Carbon suboxide 1.251 0.028
C4H6 1-Methylcyclopropene 1.300 0.213
C4H6 1-Methylcyclopropene 1.476 0.791
CH3CHCHCH3 2-Butene, (Z)- 1.506 1.044
CH3CHCHCH3 2-Butene, (Z)- 1.346 1.826