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
CH2ClCH2CH3 Propane, 1-chloro- 111.3 111.0 0.3
CH2ClCH2CH3 Propane, 1-chloro- 112.2 111.0 1.2
C6H4Cl2 1,3-dichlorobenzene 118.9 118.7 0.2
CH2CHCHClCH3 1-Butene, 3-chloro- 109.9 108.4 1.5
CH3CCl2CH3 Propane, 2,2-dichloro- 108.9 108.4 0.5
CH2CHCH2CH2Cl 1-Butene, 4-chloro- 111.5 110.8 0.7
C4H6O Furan, 2,5-dihydro- 109.3 109.3 -0.0
C2H2ClF 1-chloro-1-fluoroethylene 126.3 120.7 5.6
C2Cl2 dichloroacetylene 180.0 180.0 0.0
C3H5Cl 1-chloro-1-propene(Z) 125.2 122.3 2.9
C3H5Cl 1-chloro-1-propene(E) 121.9 122.5 -0.6
CH3CCl(CH3)CH3 Propane, 2-chloro-2-methyl- 108.0 107.3 0.7

LSDA/STO-3G for aCCCl

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
histogram chart 0 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 C3H5Cl 1-chloro-1-propene(E) -0.6
Most positive difference C2H2ClF 1-chloro-1-fluoroethylene 5.6