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
CH3CH2Cl Ethyl chloride 111.0 110.4 0.6
C2H3Cl Ethene, chloro- 122.3 122.8 -0.5
CH3COCl Acetyl Chloride 111.6 109.4 2.2
CH2ClCHCl2 1,1,2-trichloroethane 106.4 107.7 -1.3
CH2ClCHCl2 1,1,2-trichloroethane 107.9 110.2 -2.3
CHClCCl2 Trichloroethylene 120.1 120.3 -0.2
CHClCCl2 Trichloroethylene 124.4 123.8 0.6
CHClCCl2 Trichloroethylene 122.5 123.3 -0.8
ClCOClCO Oxalyl chloride 111.7 110.2 1.5
C3H5Cl3 Propane, 1,2,3-trichloro- 110.7 112.0 -1.3
C3H5Cl3 Propane, 1,2,3-trichloro- 110.4 105.5 4.9
C6H5Cl chlorobenzene 119.8 119.4 0.4
CH2ClCH2CH2CH3 Butane, 1-chloro- 110.8 110.9 -0.1
CH2CClCHCH2 1,3-Butadiene, 2-chloro- 117.2 116.7 0.5
C2Cl4 Tetrachloroethylene 122.2 122.2 -0.0
CHClCHCl Ethene, 1,2-dichloro-, (Z)- 124.2 124.1 0.1
CH3CCl(CH3)CH3 Propane, 2-chloro-2-methyl- 108.0 107.3 0.7
CH2CHCH2CH2Cl 1-Butene, 4-chloro- 111.5 110.7 0.8
C2H2ClF 1-chloro-1-fluoroethylene 126.3 123.7 2.6
C2Cl2 dichloroacetylene 180.0 180.0 0.0
CH2ClCCCl 1,3-dichloropropyne 176.6 179.8 -3.2
CH2ClCCCl 1,3-dichloropropyne 112.1 111.8 0.4
CH3CCl2CH3 Propane, 2,2-dichloro- 108.9 108.8 0.1
CH2CHCHClCH3 1-Butene, 3-chloro- 109.9 108.3 1.6
C6H4Cl2 1,3-dichlorobenzene 118.9 119.0 -0.1
CH2ClCH2CH3 Propane, 1-chloro- 112.2 110.9 1.3
CH2ClCH2CH3 Propane, 1-chloro- 111.3 110.9 0.4
CHClCHCl Ethene, 1,2-dichloro-, (E)- 123.8 121.5 2.3
CH2ClCH2Cl Ethane, 1,2-dichloro- 109.0 108.5 0.5
C3H5ClO Oxirane, (chloromethyl)- 108.9 109.6 -0.7
CF2CCl2 difluorodichloroethylene 120.5 120.6 -0.1
CH2ClCHClCH3 Propane, 1,2-dichloro- 109.7 109.4 0.3
CH2ClCHClCH3 Propane, 1,2-dichloro- 108.0 105.8 2.2
CH2ClCHClCH3 Propane, 1,2-dichloro- 111.2 109.6 1.6
CH3CHClCH2CH3 Butane, 2-chloro- 112.4 108.2 4.2
CH2CCl2 Ethene, 1,1-dichloro- 122.8 122.8 -0.1
CH3CHCl2 Ethane, 1,1-dichloro- 111.0 110.2 0.8
CH3CHClCH3 Propane, 2-chloro- 109.4 108.6 0.8
CH3CCl3 Ethane, 1,1,1-trichloro- 108.5 109.9 -1.3
C3H5Cl 1-chloro-1-propene(E) 121.9 122.9 -1.0
C3H5Cl 1-chloro-1-propene(Z) 125.2 123.7 1.5

B1B95/3-21G* 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 14
histogram chart 12 histogram chart
histogram chart 10 histogram chart
histogram chart 8 histogram chart
histogram chart 6 histogram chart histogram chart histogram chart
histogram chart 4 histogram chart histogram chart histogram chart histogram chart
histogram chart 2 histogram chart histogram chart histogram chart histogram chart
histogram chart 0 histogram chart histogram chart histogram chart 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 C3H5Cl3 Propane, 1,2,3-trichloro- 4.9