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Compare Angles

18 10 26 16 25

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Species Name Experimental Angle Calculated Angle Difference
CH2BrCl Methane, bromochloro- 109.5 109.9 -0.4
C3H8 Propane 106.1 107.2 -1.1
C3H8 Propane 107.3 108.4 -1.1
C3H8 Propane 108.1 108.1 -0.0
CH3CH2SH ethanethiol 106.6 107.0 -0.4
CH3CH2SH ethanethiol 108.9 109.2 -0.3
CH3CH2SH ethanethiol 108.9 107.0 1.9
CH3CH2SH ethanethiol 106.6 107.0 -0.4
CH3CH2SH ethanethiol 108.1 108.2 -0.1
CH3CH2SH ethanethiol 109.3 108.2 1.2
CH3CH2SH ethanethiol 106.9 108.2 -1.3
CH2CHCH2CH3 1-Butene 105.7 107.7 -2.0
C4H8O2 Ethyl acetate 108.1 107.1 1.0
C2H4S Thiirane 115.8 113.1 2.7
CH3CF3 Ethane, 1,1,1-trifluoro- 106.8 109.3 -2.5
CH2FCH2CH3 1-Fluoropropane 109.0 106.6 2.4
CH2FCH2CH3 1-Fluoropropane 107.3 107.7 -0.4
CH2FCH2CH3 1-Fluoropropane 107.7 108.4 -0.7
CH2FCH2CH3 1-Fluoropropane 108.5 108.2 0.3
CH2CCH2 allene 118.2 116.5 1.7
CH2CO Ketene 122.6 119.2 3.4
C5H12 Propane, 2,2-dimethyl- 106.6 108.5 -1.9
C6H6 Fulvene 117.0 117.1 -0.1
CH3OC2H5 Ethane, methoxy- 108.6 107.3 1.2
CH3OC2H5 Ethane, methoxy- 107.4 106.7 0.7
CH3OC2H5 Ethane, methoxy- 108.6 108.6 0.1
CH3COF Acetyl fluoride 110.9 109.4 1.5
C5H10O 2-Butanone, 3-methyl- 108.7 109.0 -0.3
CH3F Methyl fluoride 110.2 107.1 3.1
CH2FCl fluorochloromethane 110.4 110.6 -0.2
CH3NC methyl isocyanide 109.4 109.2 0.2
CH3OCl methyl hypochlorite 110.5 109.3 1.2
CH3OCl methyl hypochlorite 108.3 109.3 -1.0
CH3SeCH3 dimethylselenide 110.3 108.7 1.6
CH3CCl2CH3 Propane, 2,2-dichloro- 107.2 109.4 -2.2
C2H4F2 1,2-difluoroethane 110.0 107.1 2.9
CH3SCH2CH3 Ethane, (methylthio)- 108.4 107.0 1.4
CH3SCH2CH3 Ethane, (methylthio)- 109.5 107.9 1.6
CH3SCH2CH3 Ethane, (methylthio)- 109.5 108.1 1.4
CH3SCH2CH3 Ethane, (methylthio)- 108.2 108.3 -0.1
CH3SCH2CH3 Ethane, (methylthio)- 108.6 108.2 0.4
CH3ONO Methyl nitrite 108.1 111.5 -3.4
CH3ONO Methyl nitrite 113.4 110.6 2.9
C5H12O Butane, 1-methoxy- 108.2 108.4 -0.2
C5H12O Butane, 1-methoxy- 109.7 108.6 1.1
C6H8 Bicyclo[3.1.0]hex-2-ene 116.7 115.1 1.6
C3H7N Cyclopropylamine 116.2 115.3 0.9
C4H6 Cyclobutene 109.2 109.2 -0.0
H2CS Thioformaldehyde 116.5 112.1 4.4
CH3NO nitrosomethane 109.3 109.0 0.2
C5H4O2 4-Cyclopentene-1,3-dione 113.2 107.7 5.5
CH3SiH3 methyl silane 108.0 107.9 0.1
SiH2(CH3)2 dimethylsilane 107.8 107.8 -0.0
SiH2(CH3)2 dimethylsilane 108.1 107.8 0.3
C5H8 Cyclobutane, methylene- 106.0 108.7 -2.7
C4H6O Cyclobutanone 105.9 108.9 -3.0
GeH3CH3 methyl germane 108.4 106.3 2.1
C5H10S 2H-Thiopyran, tetrahydro- 105.7 107.6 -1.9
C4H6O Furan, 2,5-dihydro- 107.1 106.7 0.4
C4H6S Thiophene, 2,5-dihydro- 109.8 106.3 3.5
CH2NH Methanimine 116.9 115.2 1.7
CH3O Methoxy radical 107.6 106.7 0.9
CH3 Methyl radical 120.0 120.0 -0.0
CH2 Methylene 135.5 127.2 8.3
CH2 Methylene 102.4 127.2 -24.8
C3H4O Cyclopropanone 114.1 114.1 0.0
C4H5N Cyclopropanecarbonitrile 114.6 115.2 -0.6
C3H4O Methylketene 109.9 108.1 1.8
C4H6 Methylenecyclopropane 114.3 116.7 -2.4
C4H6 Methylenecyclopropane 113.5 114.0 -0.5
C5H6 Cyclopropylacetylene 114.6 115.1 -0.5
CH2Cl chloromethyl radical 122.6 122.0 0.6
CH3S thiomethoxy 108.9 106.8 2.1
C5H6 Propellane 116.0 114.9 1.1
CH2PH Phosphaethene 117.2 113.7 3.5

LSDA/STO-3G for aHCH

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


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

histogram chart 60
histogram chart 50 histogram chart
histogram chart 40 histogram chart
histogram chart 30 histogram chart
histogram chart 20 histogram chart
histogram chart 10 histogram chart
histogram chart 0 histogram chart histogram chart histogram chart histogram chart histogram chart
-25 -20 -15 -10 -5 0 5 10 15 20 25 30 35
Angle difference calc. - exp. (degrees)

  Species Name Difference (degrees)
Most negative difference CH2 Methylene -24.8
Most positive difference CH2 Methylene 8.3