Table 1. Times for Exchange of Hydride Ligands between Isotopologues, And for Exchange of Hydride with 1 atm of H2/D2 Gas, Giving Qualitative Times to Reach Equilibriuma.
compound | isotopologue exchange | gas exchange |
---|---|---|
[LtBuFe(μ-H)]2 (1) | <45 min | 2 d |
[LMeFe(μ-H)]2 (3) | 2 h | <1 min |
[LtBuCo(μ-H)]2 | none |
Each solution was shaken for the duration of the experiment.