H-atom site exchange in an iridium trans-dihydrogen/hydride complex, trans-[Ir(H)(?2-H2)(iPr)4(POCOP)(DMAP)]+

被引：0

作者：

Agrawal, Nisha K. ^{[1
]}

Gayathridevi, S. ^{[2
,3
]}

Dash, Soumya R. ^{[2
,3
]}

Vanka, Kumar ^{[2
,3
]}

Jagirdar, Balaji R. ^{[1
]}

机构：

[1] Indian Inst Sci, Dept Inorgan & Phys Chem, Bangalore 560012, India

[2] CSIR, Phys & Mat Chem Div, Natl Chem Lab, Pune 411008, India

[3] Acad Sci & Innovat Res AcSIR, Ghaziabad 201 002, India

来源：

DALTON TRANSACTIONS | 2023年 / 52卷 / 39期

关键词：

MOLECULAR-HYDROGEN COMPLEXES; AB-INITIO; METAL; BOND; NMR; ACTIVATION; RU; COOPERATION; REACTIVITY; DIHYDRIDE;

D O I：

10.1039/d3dt02366d

中图分类号：

O61 [无机化学];

学科分类号：

070301 ; 081704 ;

摘要：

Treatment of trans-[Ir(H)(N)(2)((iPr)4)(POCOP)(DMAP)][BAr4f] (2) with H-2 (1 bar) under ambient conditions (298 K) results in the formation of a trans-[Ir(H)(?(2)-H-2)((iPr)4)(POCOP)(DMAP)][BAr4f] (3) complex. Complex 3 exhibits H-atom site exchange between the bound H-2 and the hydride ligands which are mutually trans to one another. A plausible mechanism of this exchange involves metal-ligand cooperativity as studied by computations.

引用

页码：13858 / 13863

页数：6

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