return to home page Computational Chemistry Comparison and Benchmark DataBase Release 22 (May 2022) Standard Reference Database 101 National Institute of Standards and Technology
You are here: Home > Geometry > Experimental > Same bond/angle many molecules OR Comparisons > Geometry > Bonds, angles > Same bond/angle many molecules

Compare Bonds

18 10 26 16 45

wB97X-D/daug-cc-pVDZ 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 60
histogram chart 50 histogram chart
histogram chart 40 histogram chart
histogram chart 30 histogram chart
histogram chart 20 histogram chart
histogram chart 10 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-0.418
Most positive difference C4H6 1-Methylcyclopropene0.792

Bond lengths
Click on entry for experimental details.

Species Name Experimental (Å) Difference (Å)
C4H6 1-Methylcyclopropene 1.515 -0.418
C3H3NO Isoxazole 1.356 -0.047
CH2CHCH3 Propene 1.353 -0.020
CH3CHS Thioacetaldehyde 1.506 -0.014
C2H6 Ethane 1.536 -0.009
C2H4 Ethylene 1.339 -0.007
CH3COCH3 Acetone 1.520 -0.007
CH3CH2SH ethanethiol 1.528 -0.006
CH2CHF Ethene, fluoro- 1.329 -0.005
C8H8 cubane 1.571 -0.005
CH3CSNH2 Ethanethioamide 1.512 -0.005
CH2CHCHO Acrolein 1.341 -0.004
CH3CHClCH3 Propane, 2-chloro- 1.522 -0.004
C2H4S Thiirane 1.484 -0.004
C4H8O2 Ethyl acetate 1.508 -0.003
CH3CH2CHO Propanal 1.509 -0.003
CH2CS Thioketene 1.314 -0.003
C2H5Br Ethyl bromide 1.518 -0.003
C4H8O2 Ethyl acetate 1.515 -0.002
CH2CHCH2F Allyl Fluoride 1.333 -0.002
C6H6 Benzene 1.397 -0.002
C2H5CN ethyl cyanide 1.468 -0.002
C4H4O Furan 1.361 -0.002
CH3CH2CHO Propanal 1.523 -0.001
C3H2O3 vinylene carbonate 1.331 -0.001
C2H2+ acetylene cation 1.253 -0.000
C2H3NO Nitrosoethylene 1.335 -0.000
C3H4 cyclopropene 1.296 0.000
C2H2O2 Ethanedial 1.526 0.000
C2H2N2O Furazan 1.421 0.001
C4H4Se selenophene 1.433 0.001
CH3CHO Acetaldehyde 1.501 0.001
CH2CCH2 allene 1.308 0.001
C3H8 Propane 1.526 0.001
CH3CCH propyne 1.207 0.002
CH3CCH propyne 1.460 0.002
CH3CN Acetonitrile 1.458 0.003
CH2CO Ketene 1.314 0.003
CH3CH2OH Ethanol 1.512 0.003
HCCF Fluoroacetylene 1.198 0.003
C3H4 cyclopropene 1.509 0.004
C2H2 Acetylene 1.203 0.004
C4H4O Furan 1.431 0.005
CH3CHF2 Ethane, 1,1-difluoro- 1.498 0.006
C2H5CN ethyl cyanide 1.526 0.007
C3H6 Cyclopropane 1.501 0.007
CH2CHCH2F Allyl Fluoride 1.488 0.007
C2H4O Ethylene oxide 1.459 0.008
SiC2 Silicon dicarbide 1.265 0.009
CH2CHCHO Acrolein 1.468 0.009
C4 Carbon tetramer 1.304 0.010
CH2CHCH3 Propene 1.488 0.011
C2H4F2 1,2-difluoroethane 1.493 0.012
C3O2 Carbon suboxide 1.251 0.028
C4H6 1-Methylcyclopropene 1.300 0.215
C4H6 1-Methylcyclopropene 1.476 0.792