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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 | |
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| -0.025 | -0.020 | -0.015 | -0.010 | -0.005 | 0.000 | 0.005 | 0.010 | 0.015 | 0.020 | 0.025 | 0.030 | 0.035 | ||||||||||||||||||||||||||||
| bond length difference calc. - exp. (Å) | ||||||||||||||||||||||||||||||||||||||||
| Species | Name | Difference (Å) | |
|---|---|---|---|
| Most negative difference | CSe | Carbon monoselenide | -0.023 |
| Most positive difference | OCSe | Carbonyl selenide | 0.019 |
Bond lengths
Click on entry for experimental details.
| Species | Name | Experimental (Å) | Difference (Å) |
|---|---|---|---|
| CSe | Carbon monoselenide | 1.676 | -0.023 |
| H2CSe | Selenoformaldehyde | 1.753 | -0.021 |
| CSe2 | Carbon diselenide | 1.692 | -0.011 |
| SCSe | Carbon sulfide selenide | 1.695 | -0.005 |
| CH3SeH | Methane selenol | 1.959 | -0.001 |
| CH3SeCH3 | dimethylselenide | 1.943 | 0.007 |
| C4H4Se | selenophene | 1.855 | 0.013 |
| OCSe | Carbonyl selenide | 1.709 | 0.019 |