Torres Alejandro, Collado Alba, Gómez-Gallego Mar, Ramírez de Arellano Carmen, Sierra Miguel A
Departamento de Química Orgánica I, Facultad de Química, Universidad Complutense, 28040 Madrid, Spain.
Center for Innovation in Advanced Chemistry (ORFEO-CINQA), Facultad de Química, Universidad Complutense, 28040 Madrid, Spain.
ACS Org Inorg Au. 2021 Sep 13;2(1):23-33. doi: 10.1021/acsorginorgau.1c00011. eCollection 2022 Feb 2.
TTF- and exTTF-containing [(μ-S)Fe(CO)] complexes have been prepared by the photochemical reaction of TTF or exTTF and [(μ-S)Fe(CO)]. These complexes are able to interact with PAHs. In the absence of air and in acid media an electrocatalytic dihydrogen evolution reaction (HER) occurs, similarly to analogous [(μ-S)Fe(CO)] complexes. However, in the presence of air, the TTF and exTTF organic moieties strongly influence the electrochemistry of these systems. The reported data may be valuable in the design of [FeFe] hydrogenase mimics able to combine the HER properties of the [FeFe] cores with the unique TTF properties.
含TTF和exTTF的[(μ-S)Fe(CO)]配合物是通过TTF或exTTF与[(μ-S)Fe(CO)]的光化学反应制备的。这些配合物能够与多环芳烃相互作用。在无空气和酸性介质中，会发生电催化析氢反应（HER），这与类似的[(μ-S)Fe(CO)]配合物情况相似。然而，在有空气存在时，TTF和exTTF有机部分会强烈影响这些体系的电化学性质。所报道的数据对于设计能够将[FeFe]核心的析氢性质与独特的TTF性质相结合的[FeFe]氢化酶模拟物可能具有重要价值。
