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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 |
|---|---|---|---|---|
| BH3CO | Borane carbonyl | 114.5 | 112.3 | 2.2 |
| BH2 | boron dihydride | 131.0 | 123.8 | 7.2 |
| B4H10 | Tetraborane(10) | 122.7 | 119.1 | 3.6 |
| B4H10 | Tetraborane(10) | 143.7 | 140.5 | 3.2 |
| B4H10 | Tetraborane(10) | 108.7 | 109.9 | -1.2 |
| B4H10 | Tetraborane(10) | 97.0 | 93.7 | 3.3 |
| B2H6 | Diborane | 121.0 | 121.8 | -0.8 |
| B2H6 | Diborane | 96.2 | 97.0 | -0.8 |
| B2H6 | Diborane | 109.2 | 108.8 | 0.4 |
LSDA/STO-3G for aHBH
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| -2 | -1 | 0 | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | ||||||||||||||||||||||||||||
| Angle difference calc. - exp. (degrees) | ||||||||||||||||||||||||||||||||||||||||
| Species | Name | Difference (degrees) | |
|---|---|---|---|
| Most negative difference | B4H10 | Tetraborane(10) | -1.2 |
| Most positive difference | BH2 | boron dihydride | 7.2 |