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Compare Angles

18 10 26 16 25

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Species Name Experimental Angle Calculated Angle Difference
H2CO Formaldehyde 116.1 116.2 -0.1
CH3COCH3 Acetone 108.4 110.0 -1.6
CH3SOCH3 Dimethyl sulfoxide 106.6 110.3 -3.7
C2H4 Ethylene 117.6 116.8 0.8
CH3SH Methanethiol 110.3 108.8 1.5
CH2BrCl Methane, bromochloro- 109.5 112.0 -2.5
C3H8 Propane 106.1 106.4 -0.3
C3H8 Propane 107.3 107.9 -0.6
C3H8 Propane 108.1 107.6 0.5
CH3CH2Cl Ethyl chloride 108.3 108.6 -0.4
CH3CH2Cl Ethyl chloride 109.0 109.3 -0.3
CH2Cl2 Methylene chloride 112.1 111.7 0.4
C3H6 Cyclopropane 114.5 114.7 -0.2
CH3CH(CH3)CH3 Isobutane 108.5 108.1 0.4
CH3CH(CH3)CH3 Isobutane 107.9 107.8 0.1
CH2CCl2 Ethene, 1,1-dichloro- 120.0 121.1 -1.1
CH2CHCH2CH3 1-Butene 105.7 107.0 -1.3
CH2CHCHO Acrolein 118.0 117.1 0.9
CH2CHCHO Acrolein 120.0 117.1 2.9
CH2C(CH3)CH3 1-Propene, 2-methyl- 118.5 117.0 1.5
C5H8O Cyclopentanone 110.0 107.6 2.4
CH3CH2CHO Propanal 108.7 108.3 0.4
CH3CH2CHO Propanal 107.0 107.3 -0.3
CH3CH2CHO Propanal 105.0 104.5 0.5
C2H4S Thiirane 115.8 115.1 0.7
CH2CO Ketene 122.6 121.7 0.8
CH3CCl2CH3 Propane, 2,2-dichloro- 107.2 109.2 -2.0
C3H7N Cyclopropylamine 116.2 113.9 2.3
CH2CHCH2F Allyl Fluoride 120.0 118.0 1.9
CH2CHCH2F Allyl Fluoride 119.3 120.8 -1.5
C4H6 Cyclobutene 109.2 108.9 0.3
H2CS Thioformaldehyde 116.5 115.9 0.6
CH3NO nitrosomethane 109.3 107.6 1.7
CH2ClCCCl 1,3-dichloropropyne 99.0 109.3 -10.3
GeH3CH3 methyl germane 108.4 108.4 0.0
CH2NH Methanimine 116.9 116.5 0.4
CH3CH2O Ethoxy radical 108.1 110.9 -2.8
CH3CH2O Ethoxy radical 106.5 103.7 2.8
CH2- methylene anion 103.0 99.7 3.3
CH2 Methylene 135.5 134.4 1.1
CH2 Methylene 102.4 134.4 -32.0
C3H4 cyclopropene 114.6 114.0 0.6
C3H4O Cyclopropanone 114.1 105.8 8.3
C4H6 Methylenecyclopropane 114.3 119.8 -5.5
C4H6 Methylenecyclopropane 113.5 124.1 -10.6
H2CSe Selenoformaldehyde 117.9 116.5 1.5
CH2Cl chloromethyl radical 122.6 124.1 -1.5
CH2CS Thioketene 120.3 119.4 0.9
C5H6 Propellane 116.0 115.8 0.2
CH3 Methyl radical 120.0 120.0 -0.0
SiH2(CH3)2 dimethylsilane 108.1 108.0 0.1
SiH2(CH3)2 dimethylsilane 107.8 108.0 -0.3
CH3ONO Methyl nitrite 113.4 110.8 2.7
CH3ONO Methyl nitrite 108.1 109.2 -1.1
C2H4F2 1,2-difluoroethane 109.1 109.8 -0.7
C2H4F2 1,2-difluoroethane 110.0 110.4 -0.4
CH3SeCH3 dimethylselenide 110.3 110.4 -0.1
CH3OCl methyl hypochlorite 108.3 110.0 -1.7
CH3OCl methyl hypochlorite 110.5 110.0 0.5
CH3NC methyl isocyanide 109.4 109.4 -0.0
CH2FCl fluorochloromethane 110.4 112.4 -2.0
CH3F Methyl fluoride 110.2 109.9 0.3
CH3COF Acetyl fluoride 110.9 110.6 0.2
CH3OC2H5 Ethane, methoxy- 108.6 108.5 0.2
CH3OC2H5 Ethane, methoxy- 107.4 107.2 0.2
CH3OC2H5 Ethane, methoxy- 108.6 108.2 0.4
CH2CCH2 allene 118.2 118.1 0.1
CH2BrF Methane, bromofluoro- 112.0 113.0 -1.0
C2H5F fluoroethane 108.7 108.5 0.2
C2H5F fluoroethane 108.9 108.5 0.4
C2H5F fluoroethane 108.8 108.4 0.4
C5H8 Bicyclo[1.1.1]pentane 111.7 112.1 -0.4
CH2O2 Dioxirane 117.3 116.5 0.8
C4H8O2 Ethyl acetate 108.1 107.6 0.5
CH3NHCH3 Dimethylamine 107.2 107.6 -0.4
CH3NHCH3 Dimethylamine 109.0 108.5 0.5
CH3NHCH3 Dimethylamine 109.0 107.7 1.3
CH3OCH3 Dimethyl ether 108.0 108.3 -0.3
CH3OCH3 Dimethyl ether 109.2 109.1 0.1
CH3OCHO methyl formate 110.7 110.5 0.2
N(CH3)3 Trimethylamine 108.6 108.4 0.2
N(CH3)3 Trimethylamine 108.1 108.2 -0.1
CH2CF2 Ethene, 1,1-difluoro- 122.0 121.5 0.5
CH3CHF2 Ethane, 1,1-difluoro- 107.9 109.5 -1.6
CH3COCl Acetyl Chloride 108.6 110.9 -2.3
C2H4O Ethylene oxide 116.8 116.0 0.7
CH3SCH3 Dimethyl sulfide 109.6 109.0 0.6
CH2F2 Methane, difluoro- 112.8 113.1 -0.3
CH3CH2SH ethanethiol 106.9 108.0 -1.0
CH3CH2SH ethanethiol 109.3 108.0 1.3
CH3CH2SH ethanethiol 108.1 108.0 0.1
CH3CH2SH ethanethiol 106.6 107.3 -0.8
CH3CH2SH ethanethiol 108.9 107.3 1.6
CH3CH2SH ethanethiol 108.9 111.5 -2.6
CH3CH2SH ethanethiol 106.6 107.3 -0.8
CH3CHO Acetaldehyde 108.3 110.3 -2.0
CH3CN Acetonitrile 109.5 109.1 0.4
CH2CHF Ethene, fluoro- 120.1 119.5 0.6
CH3CCH propyne 108.3 108.3 -0.0
C2H5Br Ethyl bromide 109.9 109.4 0.5
C2H5Br Ethyl bromide 108.9 108.5 0.4
CH2Br2 dibromomethane 110.9 112.1 -1.2
CH3NH2 methyl amine 108.4 108.0 0.4
CH3Cl Methyl chloride 110.8 110.5 0.2
C2H6 Ethane 108.0 107.7 0.3
CH3Br methyl bromide 111.2 111.0 0.1
CH4 Methane 109.5 109.5 -0.0
CH3OH Methyl alcohol 109.0 108.0 1.0
CH3SeH Methane selenol 110.0 109.5 0.5
CH2PH Phosphaethene 117.2 115.7 1.5

M06-2X/cc-pVTZ for aHCH

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


Differences greater than 25 are in the 25 bin. Differences less than -35 are in the -35 bin.

histogram chart 100
histogram chart 80 histogram chart
histogram chart 60 histogram chart
histogram chart 40 histogram chart
histogram chart 20 histogram chart
histogram chart 0 histogram chart histogram chart histogram chart histogram chart histogram chart histogram chart
-35 -30 -25 -20 -15 -10 -5 0 5 10 15 20 25
Angle difference calc. - exp. (degrees)

  Species Name Difference (degrees)
Most negative difference CH2 Methylene -32.0
Most positive difference C3H4O Cyclopropanone 8.3