1.
Chem Commun (Camb)
; 60(36): 4826-4829, 2024 Apr 30.
Artigo
em Inglês
| MEDLINE
| ID: mdl-38618750
RESUMO
A binuclear Ni complex with N,O donors catalyzes CO2 reduction via its Ni(I) state. The product distribution when H2O is used as a proton source shows similar yields for CO, HCOOH and H2. However, when D2O is used, the product distribution shows a â¼65% selectivity for HCOOH. In situ FTIR indicates that the reaction involves a Ni-COO* and a Ni-CO intermediate. Differences in H/D KIEs on different protonation pathways determine the selectivity of CO2 reduction.