Computational Chemistry Comparison and Benchmark DataBase Release 22 (May 2022) Standard Reference Database 101 National Institute of Standards and Technology | |
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Species | Name | Experimental Angle | Calculated Angle | Difference |
---|---|---|---|---|
H2CO | Formaldehyde | 116.1 | 116.4 | -0.3 |
CH4 | Methane | 109.5 | 109.5 | -0.0 |
CH3Br | methyl bromide | 111.2 | 110.8 | 0.3 |
C2H4 | Ethylene | 117.6 | 117.2 | 0.4 |
CH3Cl | Methyl chloride | 110.8 | 110.6 | 0.2 |
CH2Br2 | dibromomethane | 110.9 | 111.8 | -0.9 |
CH3CCH | propyne | 108.3 | 108.1 | 0.2 |
CH3CN | Acetonitrile | 109.5 | 109.0 | 0.5 |
CH3CHO | Acetaldehyde | 108.3 | 110.2 | -1.9 |
CH3CH2SH | ethanethiol | 108.9 | 109.0 | -0.1 |
CH3CH2SH | ethanethiol | 108.9 | 108.4 | 0.5 |
CH3CH2SH | ethanethiol | 108.1 | 108.3 | -0.2 |
CH3CH2SH | ethanethiol | 106.6 | 96.9 | 9.6 |
CH3CH2SH | ethanethiol | 106.6 | 108.4 | -1.8 |
CH3CH2SH | ethanethiol | 109.3 | 108.3 | 1.0 |
CH2Cl2 | Methylene chloride | 112.1 | 111.9 | 0.2 |
C2H4O | Ethylene oxide | 116.8 | 116.4 | 0.4 |
CH3CH2CHO | Propanal | 108.7 | 108.7 | 0.0 |
CH3CH2CHO | Propanal | 107.0 | 107.5 | -0.5 |
CH3CH2CHO | Propanal | 105.0 | 105.4 | -0.4 |
C2H4S | Thiirane | 115.8 | 115.9 | -0.1 |
CH2CO | Ketene | 122.6 | 121.7 | 0.9 |
C2H4F2 | 1,2-difluoroethane | 110.0 | 110.1 | -0.1 |
H2CS | Thioformaldehyde | 116.5 | 116.2 | 0.3 |
CH2NH | Methanimine | 116.9 | 116.9 | -0.0 |
C3H4 | cyclopropene | 114.6 | 114.6 | 0.0 |
CH2Cl | chloromethyl radical | 122.6 | 124.1 | -1.5 |
CH2CS | Thioketene | 120.3 | 119.4 | 0.9 |
MP4=FULL/daug-cc-pVTZ for aHCH
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Angle difference calc. - exp. (degrees) |
Species | Name | Difference (degrees) | |
---|---|---|---|
Most negative difference | CH3CHO | Acetaldehyde | -1.9 |
Most positive difference | CH3CH2SH | ethanethiol | 9.6 |