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

PBEPBEultrafine/cc-pVDZ for rSiBr

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


Differences greater than 0.110 are in the 0.110 bin. Differences less than -0.010 are in the -0.010 bin.

histogram chart 10
histogram chart 8
histogram chart 6
histogram chart 4
histogram chart 2 histogram chart
histogram chart 0 histogram chart histogram chart
-0.010 0.000 0.010 0.020 0.030 0.040 0.050 0.060 0.070 0.080 0.090 0.100 0.110
bond length difference calc. - exp. (Å)

  Species Name Difference (Å)
Most negative difference SiH3Br bromosilane0.047
Most positive difference SiBr Silicon monobromide0.065

Bond lengths
Click on entry for experimental details.

Species Name Experimental (Å) Difference (Å)
SiH3Br bromosilane 2.210 0.047
HSiBr monobromosilylene 2.237 0.050
SiBr4 Silicon tetrabromide 2.183 0.053
SiBr+ Silicon monobromide cation 2.095 0.058
SiBr Silicon monobromide 2.209 0.065