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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 |
Species | Name | Experimental Angle | Calculated Angle | Difference |
---|---|---|---|---|
CH3CSNH2 | Ethanethioamide | 113.8 | 110.1 | 3.7 |
C2H6 | Ethane | 110.9 | 111.2 | -0.2 |
C2H4 | Ethylene | 121.2 | 121.5 | -0.3 |
CH3CCH | propyne | 110.6 | 110.4 | 0.2 |
CH2CHF | Ethene, fluoro- | 120.9 | 118.9 | 2.0 |
CH2CHF | Ethene, fluoro- | 119.0 | 121.7 | -2.7 |
CH2CHF | Ethene, fluoro- | 129.2 | 126.2 | 3.0 |
CH3CN | Acetonitrile | 109.4 | 109.8 | -0.3 |
CH3CHO | Acetaldehyde | 117.5 | 115.6 | 1.9 |
CH3CH2SH | ethanethiol | 110.2 | 110.5 | -0.3 |
CH3CH2SH | ethanethiol | 109.7 | 110.9 | -1.2 |
CH3CH2SH | ethanethiol | 110.6 | 110.1 | 0.5 |
C2H4O | Ethylene oxide | 119.1 | 119.4 | -0.3 |
CH2CHCHO | Acrolein | 114.7 | 115.1 | -0.4 |
CH2CHCHO | Acrolein | 122.4 | 122.5 | -0.1 |
CH2CHCHO | Acrolein | 122.2 | 122.0 | 0.2 |
CH2CHCHO | Acrolein | 119.8 | 120.8 | -1.0 |
CH2CHCHO | Acrolein | 117.3 | 117.0 | 0.3 |
CH2CHCHO | Acrolein | 115.5 | 115.1 | 0.4 |
CH2CHCHO | Acrolein | 121.0 | 122.5 | -1.5 |
CH2CHCHO | Acrolein | 118.5 | 122.0 | -3.5 |
CH2CHCHO | Acrolein | 121.6 | 120.8 | 0.8 |
CH2CHCHO | Acrolein | 117.6 | 117.0 | 0.6 |
C2H2O2 | Ethanedial | 112.2 | 115.4 | -3.2 |
C4H4Se | selenophene | 122.9 | 123.0 | -0.1 |
C3H3NO | Isoxazole | 133.4 | 112.1 | 21.3 |
C2H4S | Thiirane | 117.9 | 118.0 | -0.1 |
CH2CCH2 | allene | 120.9 | 121.0 | -0.1 |
CH2CO | Ketene | 118.7 | 119.1 | -0.4 |
C2H4F2 | 1,2-difluoroethane | 111.4 | 111.2 | 0.2 |
C2H4F2 | 1,2-difluoroethane | 108.4 | 110.0 | -1.6 |
C2H4F2 | 1,2-difluoroethane | 111.3 | 108.3 | 3.0 |
HCCF | Fluoroacetylene | 180.0 | 180.0 | 0.0 |
C3H4 | cyclopropene | 149.9 | 149.9 | -0.1 |
C3H4 | cyclopropene | 145.6 | 145.6 | -0.0 |
C3H4 | cyclopropene | 119.2 | 119.4 | -0.2 |
CH3CHS | Thioacetaldehyde | 119.4 | 115.1 | 4.3 |
CH3CHS | Thioacetaldehyde | 111.2 | 111.4 | -0.2 |
CH3CHS | Thioacetaldehyde | 110.1 | 109.5 | 0.6 |
CCSD=FULL/daug-cc-pVDZ for aHCC
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-5 | 0 | 5 | 10 | 15 | 20 | 25 | 30 | 35 | 40 | 45 | 50 | 55 | ||||||||||||||||||||||||||||
Angle difference calc. - exp. (degrees) |
Species | Name | Difference (degrees) | |
---|---|---|---|
Most negative difference | CH2CHCHO | Acrolein | -3.5 |
Most positive difference | C3H3NO | Isoxazole | 21.3 |