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18 10 26 16 45

QCISD/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 160
histogram chart 140 histogram chart
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 C4H6 1-Methylcyclopropene-0.427
Most positive difference C4H6 1-Methylcyclopropene0.780

Bond lengths
Click on entry for experimental details.

Species Name Experimental (Å) Difference (Å)
C4H6 1-Methylcyclopropene 1.515 -0.427
CH3CHNOH Acetaldoxime 1.550 -0.055
C3H3NO Isoxazole 1.356 -0.051
C4H6 Methylenecyclopropane 1.542 -0.048
C4H6 Methylenecyclopropane 1.457 -0.044
C3H5 Allyl radical 1.428 -0.043
CH3CHCl2 Ethane, 1,1-dichloro- 1.540 -0.028
CH2CHCH3 Propene 1.353 -0.020
C3H7N Cyclopropylamine 1.520 -0.019
CF2CCl2 difluorodichloroethylene 1.345 -0.018
CH2CF2 Ethene, 1,1-difluoro- 1.340 -0.018
C5H6 Propellane 1.596 -0.017
CH3COOH Acetic acid 1.517 -0.017
C6H4Cl2 1,3-dichlorobenzene 1.404 -0.015
C3H6O Propylene oxide 1.513 -0.012
CHCCH2CH3 1-Butyne 1.544 -0.012
CH2ClCHCHCH3 2-Butene, 1-chloro- 1.342 -0.011
CHCCH2CH3 1-Butyne 1.217 -0.011
CH3CHS Thioacetaldehyde 1.506 -0.010
C5H8 Ethenylcyclopropane 1.522 -0.010
C5H6 Propellane 1.525 -0.010
CH2CClCHCH2 1,3-Butadiene, 2-chloro- 1.344 -0.009
C4H5N Pyrrole 1.382 -0.009
CH3COCl Acetyl Chloride 1.506 -0.009
CH2CClCHCH2 1,3-Butadiene, 2-chloro- 1.344 -0.009
CH3COF Acetyl fluoride 1.503 -0.009
CH2CHCH2CH3 1-Butene 1.342 -0.009
C2H6 Ethane 1.536 -0.009
C2H Ethynyl radical 1.217 -0.008
C3H6O Propylene oxide 1.471 -0.008
CH2CCHCH3 1,2-Butadiene 1.515 -0.008
CH3CHFCH3 2-Fluoropropane 1.521 -0.007
C2H3CCH 1-Buten-3-yne 1.215 -0.007
C2H3CCH 1-Buten-3-yne 1.344 -0.007
CH3CH(CH3)CN Propanenitrile, 2-methyl- 1.481 -0.007
CH3CCl2CH3 Propane, 2,2-dichloro- 1.523 -0.007
C3H6S Thietane 1.549 -0.007
CH3CH2SH ethanethiol 1.528 -0.006
C2H4 Ethylene 1.339 -0.006
CH3OC2H5 Ethane, methoxy- 1.521 -0.006
C4H6 Bicyclo[1.1.0]butane 1.497 -0.006
CH2CHF Ethene, fluoro- 1.329 -0.006
C2H3Br vinyl bromide 1.332 -0.006
C3H6O 2-Propen-1-ol 1.502 -0.006
CH2CHCHO Acrolein 1.341 -0.005
C2H3Cl Ethene, chloro- 1.332 -0.005
CH3CHClCH3 Propane, 2-chloro- 1.522 -0.005
C3H6O 2-Propen-1-ol 1.337 -0.005
C2H3 vinyl 1.316 -0.005
CH2CClCHCH2 1,3-Butadiene, 2-chloro- 1.469 -0.005
CH3CH2NH2 Ethylamine 1.531 -0.005
CH2CHCH2CH3 1-Butene 1.536 -0.005
CH3CH2CHO Propanal 1.509 -0.005
C3H3N acrylonitrile 1.339 -0.004
CH3CSNH2 Ethanethioamide 1.512 -0.004
C2H2O2 Ethanedial 1.526 -0.004
C4H8O2 Ethyl acetate 1.508 -0.004
C3H2O3 vinylene carbonate 1.331 -0.004
CH2CCHCH3 1,2-Butadiene 1.314 -0.004
C2H5Br Ethyl bromide 1.518 -0.004
C2H2+ acetylene cation 1.253 -0.003
C3H3NO Oxazole 1.353 -0.003
CH3CHCHCH3 2-Butene, (Z)- 1.346 -0.003
CH3CONH2 Acetamide 1.519 -0.003
C4H8O2 Ethyl acetate 1.515 -0.003
C6H4Cl2 1,3-dichlorobenzene 1.392 -0.003
C6H4Cl2 1,4-dichlorobenzene 1.394 -0.003
CH2CS Thioketene 1.314 -0.003
C2H4S Thiirane 1.484 -0.002
CH2CHCH2F Allyl Fluoride 1.333 -0.002
CH3CCH propyne 1.207 -0.002
C3H4 cyclopropene 1.296 -0.001
HCCCN Cyanoacetylene 1.206 -0.001
HCCF Fluoroacetylene 1.198 -0.001
C4H6 Bicyclo[1.1.0]butane 1.498 -0.001
C4H6 Cyclobutene 1.342 -0.001
CH3CHCHCH3 2-Butene, (Z)- 1.506 -0.001
HCCCl Chloroacetylene 1.203 -0.000
CH2ClCCCl 1,3-dichloropropyne 1.456 -0.000
C(CN)4 tetracyanomethane 1.484 -0.000
C3H4 cyclopropene 1.509 0.000
C5H8 Ethenylcyclopropane 1.334 0.000
HCCBr bromoacetylene 1.204 0.001
C2H5CN ethyl cyanide 1.468 0.001
C4H6 Cyclobutene 1.566 0.001
C3H8 Propane 1.526 0.001
CH2CCH2 allene 1.308 0.001
C6H6 Trimethylenecycopropane 1.330 0.001
CH2CCl2 Ethene, 1,1-dichloro- 1.324 0.001
CH3CH2OH Ethanol 1.512 0.001
C6H4Cl2 1,4-dichlorobenzene 1.388 0.001
CH2CO Ketene 1.314 0.001
C4H6 Cyclobutene 1.517 0.001
CH3CH2CHO Propanal 1.523 0.002
CH2C(CH3)CH3 1-Propene, 2-methyl- 1.507 0.002
C5H8 Ethenylcyclopropane 1.475 0.002
C4H4Se selenophene 1.433 0.002
C2H2 Acetylene 1.203 0.002
CH3CHO Acetaldehyde 1.501 0.002
CH2ClCCCl 1,3-dichloropropyne 1.201 0.002
C2H3CCH 1-Buten-3-yne 1.434 0.002
C3H4N2 1H-Imidazole 1.364 0.003
C4H2 Diacetylene 1.205 0.003
CH3CH(CH3)CH3 Isobutane 1.525 0.003
CH2ClCHCHCH3 2-Butene, 1-chloro- 1.496 0.003
C2H5F fluoroethane 1.505 0.003
C6H4Cl2 1,3-dichlorobenzene 1.388 0.004
C2N2 Cyanogen 1.389 0.004
CH3CHF2 Ethane, 1,1-difluoro- 1.498 0.004
C2H4O Ethylene oxide 1.459 0.004
C2H2N2O Furazan 1.421 0.005
C4H2 Diacetylene 1.378 0.005
CH3CCH propyne 1.460 0.005
CH3CH2Cl Ethyl chloride 1.510 0.005
C2H5CN ethyl cyanide 1.526 0.005
C3H6 Cyclopropane 1.501 0.005
CH3CN Acetonitrile 1.458 0.006
SiC2 Silicon dicarbide 1.265 0.007
C4 Carbon tetramer 1.304 0.007
CH2C(CH3)CH3 1-Propene, 2-methyl- 1.330 0.007
CH2CHCH2F Allyl Fluoride 1.488 0.008
CH2CCHCH3 1,2-Butadiene 1.301 0.008
CH2CHCH2CH3 1-Butene 1.493 0.008
C2 Carbon diatomic 1.243 0.009
CH2CHCHO Acrolein 1.468 0.009
C4H5N Pyrrole 1.417 0.010
CH3CH(CH3)CN Propanenitrile, 2-methyl- 1.522 0.010
CHF2CHF2 1,1,2,2-tetrafluoroethane 1.511 0.011
C2H4F2 1,2-difluoroethane 1.493 0.011
CHCCH2CH3 1-Butyne 1.457 0.011
C3H4O Cyclopropanone 1.475 0.011
C6H6 Trimethylenecycopropane 1.437 0.011
HCCCN Cyanoacetylene 1.376 0.012
CH2CHCH3 Propene 1.488 0.012
C4H6 Methylenecyclopropane 1.332 0.013
HOCH2COOH Hydroxyacetic acid 1.495 0.014
F2CCCF2 tetrafluoroallene 1.282 0.014
CHClCHCl Ethene, 1,2-dichloro-, (Z)- 1.317 0.015
C3H3N acrylonitrile 1.426 0.016
CH(CN)3 tricyanomethane 1.460 0.016
C3O2 Carbon suboxide 1.251 0.024
C3H4O Cyclopropanone 1.575 0.030
C4H6 1-Methylcyclopropene 1.300 0.212
C4H6 1-Methylcyclopropene 1.476 0.780