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18 10 26 16 45

QCISD(T)=FULL/aug-cc-pVQZ for rCC

Histogram of Bond length differences (in Å) vs number of species


Differences greater than 0.035 are in the 0.035 bin. Differences less than -0.025 are in the -0.025 bin.

histogram chart 10
histogram chart 8
histogram chart 6 histogram chart histogram chart
histogram chart 4 histogram chart histogram chart
histogram chart 2 histogram chart histogram chart histogram chart
histogram chart 0 histogram chart histogram chart histogram chart histogram chart histogram chart histogram chart histogram chart
-0.025 -0.020 -0.015 -0.010 -0.005 0.000 0.005 0.010 0.015 0.020 0.025 0.030 0.035
bond length difference calc. - exp. (Å)

  Species Name Difference (Å)
Most negative difference CH2CHCH3 Propene-0.020
Most positive difference C3O2 Carbon suboxide0.022

Bond lengths
Click on entry for experimental details.

Species Name Experimental (Å) Difference (Å)
CH2CHCH3 Propene 1.353 -0.020
C2H2O2 Ethanedial 1.526 -0.011
C2H Ethynyl radical 1.217 -0.009
C2H3 vinyl 1.316 -0.007
CH2CHF Ethene, fluoro- 1.329 -0.007
C2N2 Cyanogen 1.389 -0.006
C2H2+ acetylene cation 1.253 -0.004
C2H4S Thiirane 1.484 -0.004
CH2CS Thioketene 1.314 -0.004
C3H4 cyclopropene 1.509 -0.004
C3H4 cyclopropene 1.296 -0.002
CH3CCH propyne 1.460 -0.002
CH3CCH propyne 1.207 -0.001
CH2CO Ketene 1.314 -0.001
CH2CCH2 allene 1.308 -0.001
CH3CN Acetonitrile 1.458 -0.000
HCCF Fluoroacetylene 1.198 -0.000
C2H4O Ethylene oxide 1.459 0.001
C2 Carbon diatomic 1.243 0.003
C4 Carbon tetramer 1.304 0.006
SiC2 Silicon dicarbide 1.265 0.006
CH2CHCH3 Propene 1.488 0.007
C2H4F2 1,2-difluoroethane 1.501 0.009
C3 carbon trimer 1.277 0.018
C3O2 Carbon suboxide 1.251 0.022