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 Angles

18 10 26 16 25

Click on entry for experimental details.
Species Name Experimental Angle Calculated Angle Difference
CF2CCl2 difluorodichloroethylene 120.5 121.0 -0.5
ClCOClCO Oxalyl chloride 111.7 112.0 -0.3
CH2CClCHCH2 1,3-Butadiene, 2-chloro- 117.2 117.6 -0.4
CH2ClCCCl 1,3-dichloropropyne 112.1 111.9 0.2
CH2ClCCCl 1,3-dichloropropyne 176.6 176.3 0.3
C2H2ClF 1-chloro-1-fluoroethylene 126.3 125.1 1.2

QCISD(T)/6-311G* for aCCCl

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


Differences greater than 1.8 are in the 1.8 bin. Differences less than -0.6 are in the -0.6 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
-0.6 -0.4 -0.2 0 0.2 0.4 0.6 0.8 1 1.2 1.4 1.6 1.8
Angle difference calc. - exp. (degrees)

  Species Name Difference (degrees)
Most negative difference CF2CCl2 difluorodichloroethylene -0.5
Most positive difference C2H2ClF 1-chloro-1-fluoroethylene 1.2