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 108.2 106.7 1.5
CH2Cl2 Methylene chloride 108.1 107.7 0.5
CHF2Cl difluorochloromethane 110.7 103.9 6.8
CH2ClCHClCH3 Propane, 1,2-dichloro- 109.0 104.4 4.6
CHClCHCl Ethene, 1,2-dichloro-, (Z)- 112.6 113.4 -0.8
CH2FCl fluorochloromethane 109.4 103.6 5.8
CH2ClI chloroiodomethane 108.7 106.4 2.3
CHFClBr fluorochlorobromomethane 108.5 104.8 3.7
CH2CHCH2CH2Cl 1-Butene, 4-chloro- 106.5 104.4 2.1
HCCl Chloromethylene 101.4 97.3 4.1

PBEPBE/3-21G for aHCCl

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


Differences greater than 11 are in the 11 bin. Differences less than -1 are in the -1 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 histogram chart histogram chart histogram chart histogram chart histogram chart
-1 0 1 2 3 4 5 6 7 8 9 10 11
Angle difference calc. - exp. (degrees)

  Species Name Difference (degrees)
Most negative difference CHClCHCl Ethene, 1,2-dichloro-, (Z)- -0.8
Most positive difference CHF2Cl difluorochloromethane 6.8