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
CF2CCl2 difluorodichloroethylene 120.5 120.5 0.0
ClCOClCO Oxalyl chloride 111.7 109.3 2.4
CH2CClCHCH2 1,3-Butadiene, 2-chloro- 117.2 116.7 0.5
CH2ClCCCl 1,3-dichloropropyne 112.1 111.9 0.3
CH2ClCCCl 1,3-dichloropropyne 176.6 179.8 -3.2
C2H2ClF 1-chloro-1-fluoroethylene 126.3 123.1 3.2
C3H5Cl 1-chloro-1-propene(Z) 125.2 123.7 1.5
C4H6O Furan, 2,5-dihydro- 109.3 110.4 -1.1
CH3CCl2CH3 Propane, 2,2-dichloro- 108.9 108.7 0.2
C6H4Cl2 1,3-dichlorobenzene 118.9 118.9 -0.0
CH2ClCH2CH3 Propane, 1-chloro- 112.2 111.3 0.9
CH2ClCH2CH3 Propane, 1-chloro- 111.3 111.3 0.0
CH3CHClCH3 Propane, 2-chloro- 109.4 108.5 0.9
C3H5Cl 1-chloro-1-propene(E) 121.9 122.9 -1.0

PBEPBE/3-21G* for aCCCl

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


Differences greater than 8 are in the 8 bin. Differences less than -4 are in the -4 bin.

histogram chart 10
histogram chart 8
histogram chart 6
histogram chart 4 histogram chart
histogram chart 2 histogram chart
histogram chart 0 histogram chart histogram chart histogram chart histogram chart histogram chart histogram chart
-4 -3 -2 -1 0 1 2 3 4 5 6 7 8
Angle difference calc. - exp. (degrees)

  Species Name Difference (degrees)
Most negative difference CH2ClCCCl 1,3-dichloropropyne -3.2
Most positive difference C2H2ClF 1-chloro-1-fluoroethylene 3.2