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

MP2/cc-pVTZ for rCSe

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


Differences greater than 0.004 are in the 0.004 bin. Differences less than -0.020 are in the -0.020 bin.

histogram chart 10
histogram chart 8
histogram chart 6
histogram chart 4
histogram chart 2
histogram chart 0 histogram chart histogram chart histogram chart histogram chart histogram chart histogram chart histogram chart
-0.020 -0.018 -0.016 -0.014 -0.012 -0.010 -0.008 -0.006 -0.004 -0.002 -0.000 0.002 0.004
bond length difference calc. - exp. (Å)

  Species Name Difference (Å)
Most negative difference CH3SeH Methane selenol-0.018
Most positive difference CSe Carbon monoselenide0.003

Bond lengths
Click on entry for experimental details.

Species Name Experimental (Å) Difference (Å)
CH3SeH Methane selenol 1.959 -0.018
C4H4Se selenophene 1.855 -0.013
CH3SeCH3 dimethylselenide 1.943 -0.009
H2CSe Selenoformaldehyde 1.753 -0.008
OCSe Carbonyl selenide 1.709 -0.004
SCSe Carbon sulfide selenide 1.695 -0.002
CSe2 Carbon diselenide 1.692 0.002
CSe Carbon monoselenide 1.676 0.003