return to home page Computational Chemistry Comparison and Benchmark DataBase Release 22 (May 2022) Standard Reference Database 101 National Institute of Standards and Technology
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Compare Angles

18 10 26 16 25

Click on entry for experimental details.
Species Name Experimental Angle Calculated Angle Difference
CHCl3 Chloroform 108.0 108.4 -0.4
CH3Cl Methyl chloride 108.2 106.4 1.7
CH2Cl2 Methylene chloride 108.1 107.8 0.4
CH2ClI chloroiodomethane 108.7 106.1 2.6
CHFClBr fluorochlorobromomethane 108.5 105.4 3.1

B2PLYP=FULLultrafine/3-21G for aHCCl

Histogram of angle differences (in degrees) vs number of species


Differences greater than 5.5 are in the 5.5 bin. Differences less than -0.5 are in the -0.5 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
-0.5 0 0.5 1 1.5 2 2.5 3 3.5 4 4.5 5 5.5
Angle difference calc. - exp. (degrees)

  Species Name Difference (degrees)
Most negative difference CHCl3 Chloroform -0.4
Most positive difference CHFClBr fluorochlorobromomethane 3.1