Sites of Electron Transfer Reactivity in Organometallic Compounds

Kaim, Wolfgang

doi:10.1002/ejic.202000107

Cited by 4 publications

(4 citation statements)

References 43 publications

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“…For example, organic compounds of alkali metals or other electropositive elements have long been used to generate persistent or active organic radicals through formal metal−carbon bond cleavage, which have been applied in electronics, materials, pharmaceuticals, and petrochemicals, etc. 4 Organic compounds, as the building blocks of organic semiconductor devices, play key roles in realizing electron transport and optoelectronic properties. 5 metal−organic compound semiconductors have received extensive attention and research.…”

Section: Introductionmentioning

confidence: 99%

“…Throughout the history of metallo-organic compounds, this field of research has often been associated with the concept of free radicals. For example, organic compounds of alkali metals or other electropositive elements have long been used to generate persistent or active organic radicals through formal metal–carbon bond cleavage, which have been applied in electronics, materials, pharmaceuticals, and petrochemicals, etc . Organic compounds, as the building blocks of organic semiconductor devices, play key roles in realizing electron transport and optoelectronic properties .…”

Section: Introductionmentioning

confidence: 99%

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Recent Advances of Logic Gate Circuits Based on Metallo-organic Compounds

Qin,

Guo,

Cheng

et al. 2024

ACS Materials Lett.

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With the rapid development of modern electronic technology, the demand for the fundamental electronic devices of logic gate circuits has been growing increasingly in the past decades. Metallo-organic compounds with unique chemical structures and optical and electronic properties are an important type of organic semiconducting material for logic gate circuits. On the one hand, the excellent optoelectronic response characteristic of metalloorganic compounds allows them to achieve elementary logic functions. On the other hand, the structural diversity and adjustability of metallo-organic compounds could be utilized for simulating versatile high-speed, low-power logic operations by different types of stimuli. Up to now, various metalloorganic compounds such as metal complexes, organic−inorganic hybrid perovskites, and MOFs materials have been explored and applied in logic gate circuits with attractive application potentials in fields of wearable electronics, sensors, and artificial intelligence (AI), etc. In this review, we first introduce the basic concepts and classification of logic gate circuits and then focus on analyzing the application principles and advantages of metallo-organic compounds including metal complexes, organic−inorganic hybrid perovskites, and MOFs materials in logic gate circuits. Finally, we outline recent specific application cases of the above materials in logic gate circuits, demonstrating their potential in the design of high-performance logic gate circuits, and summarize their challenges and future development trends. This review aims to provide a comprehensive overview of the research and application of metallo-organic compounds in the field of logic gate circuits.

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Section: Introductionmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

Recent Advances of Logic Gate Circuits Based on Metallo-organic Compounds

Qin,

Guo,

Cheng

et al. 2024

ACS Materials Lett.

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“…Currently, the coordination chemistry of redox-active compounds is attracting a lot of attention from various research groups worldwide [1][2][3][4][5][6][7][8][9][10][11][12][13][14]. Such growing attention is caused by the fact that unlike "classical" ligands, redox-active ones significantly expand the range of redox transitions in their complexes and the number of different electronic states associated with combinations of oxidized (reduced) forms of redox-active ligands and the central metal atom.…”

Section: Introductionmentioning

confidence: 99%

Heteroligand Metal Complexes with Extended Redox Properties Based on Redox-Active Chelating Ligands of o-Quinone Type and Ferrocene

Baryshnikova

Poddel’sky

2022

Molecules

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A combination of different types of redox-active systems in one molecule makes it possible to create coordination compounds with extended redox abilities, combining molecular and electronic structures determined by the features of intra- and intermolecular interactions between such redox-active centres. This review summarizes and analyses information from the literature, published mainly from 2000 to the present, on the methods of preparation, the molecular and electronic structure of mixed-ligand coordination compounds based on redox-active ligands of the o-benzoquinone type and ferrocenes, ferrocene-containing ligands, the features of their redox properties, and some chemical behaviour.

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“…[24][25][26] The incorporation of redox responsive ligand motif can govern multielectron/multiproton processes that are capable of emulating the chemistry which is often done with less abundant, expensive and toxic 4d or 5d transition metals. [27][28][29] Donohoe's group showcased the preparation of cyclohexane by annulation of pentamethyl acetophenone and 1,5-pentanediols employing an iridium catalyst, [Cp*IrCl 2 ] 2 . 30,31 We demonstrate in this report that a nickel catalyst, which is heavily assisted by 2e -/2H + process of an azo/hydrazo redox-couple can perform such annulation reactions efficiently.…”

Section: Introductionmentioning

confidence: 99%