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

AM1 for rCI

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


Differences greater than 0.000 are in the 0.000 bin. Differences less than -0.120 are in the -0.120 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
-0.120 -0.110 -0.100 -0.090 -0.080 -0.070 -0.060 -0.050 -0.040 -0.030 -0.020 -0.010 0.000
bond length difference calc. - exp. (Å)

  Species Name Difference (Å)
Most negative difference CI4 tetraiodomethane-0.119
Most positive difference CH2FI fluoroiodomethane-0.037

Bond lengths
Click on entry for experimental details.

Species Name Experimental (Å) Difference (Å)
CI4 tetraiodomethane 2.157 -0.119
CH2I2 Diiodomethane 2.135 -0.093
C2H5I Ethyl iodide 2.151 -0.081
CH2ClI chloroiodomethane 2.137 -0.076
ICN Cyanogen iodide 1.992 -0.065
CH2FI fluoroiodomethane 2.140 -0.037