Nonplanar porphyrins: synthesis, properties, and unique functionalities

T Ishizuka, N Grover, CJ Kingsbury, H Kotani… - Chemical Society …, 2022 - pubs.rsc.org
Porphyrins are variously substituted tetrapyrrolic macrocycles, with wide-ranging biological
and chemical applications derived from metal chelation in the core and the 18π aromatic …

Trends in the usage of bidentate phosphines as ligands in nickel catalysis

AL Clevenger, RM Stolley, J Aderibigbe… - Chemical …, 2020 - ACS Publications
A critically important process in catalysis is the formation of an active catalyst from the
combination of a metal precursor and a ligand, as the efficacy of this reaction governs the …

Room‐Temperature on‐spin‐switching and tuning in a porphyrin‐based multifunctional interface

HM Sturmeit, I Cojocariu, A Windischbacher… - Small, 2021 - Wiley Online Library
Molecular interfaces formed between metals and molecular compounds offer a great
potential as building blocks for future opto‐electronics and spintronics devices. Here, a …

Exploration of advanced porous organic polymers as a platform for biomimetic catalysis and molecular recognition

P Zhang, S Wang, S Ma, FS Xiao, Q Sun - Chemical Communications, 2020 - pubs.rsc.org
Nature has long been a dominant source of inspiration in the area of chemistry, serving as
prototypes for the design of materials with proficient performance. In this Feature article, we …

[HTML][HTML] Computational study on the adsorption of small molecules to surface-supported Ni-porphyrins

A Windischbacher, P Puschnig - Inorganica Chimica Acta, 2023 - Elsevier
With their flexible oxidation and spin states, surface-supported metalloporphyrins are
attractive building blocks for tuneable, periodic spin interfaces. A technique to manipulate …

[HTML][HTML] Extended π-conjugation: a key to magnetic anisotropy preservation in highly reactive porphyrins

I Cojocariu, S Carlotto, D Baranowski… - Journal of Materials …, 2023 - pubs.rsc.org
In this study, the magnetic anisotropy of metal complexes is explored for its crucial role in the
development of molecular materials for cutting-edge applications in spintronics, memory …

[HTML][HTML] Reversible redox reactions in metal-supported porphyrin: The role of spin and oxidation state

I Cojocariu, S Carlotto, G Zamborlini… - Journal of Materials …, 2021 - pubs.rsc.org
On-surface molecular functionalization paved the way for the stabilization of chelated ions in
different oxidation and spin states, allowing for the fine control of catalytic and magnetic …

[HTML][HTML] Distortion-driven spin switching in electron-doped metal porphyrins

I Cojocariu, S Carlotto, M Jugovac… - Journal of Materials …, 2022 - pubs.rsc.org
Electron injection into electrode-supported metal complexes allows for charge redistribution
within the molecule to be controlled. Here we show, for the first time, how the structural …

Ferrous to Ferric Transition in Fe‐Phthalocyanine Driven by NO2 Exposure

I Cojocariu, S Carlotto, HM Sturmeit… - … A European Journal, 2021 - Wiley Online Library
Due to its unique magnetic properties offered by the open‐shell electronic structure of the
central metal ion, and for being an effective catalyst in a wide variety of reactions, iron …

Cobalt atoms drive the anchoring of Co-TPP molecules to the oxygen-passivated Fe (0 0 1) surface

A Calloni, MS Jagadeesh, G Bussetti, G Fratesi… - Applied Surface …, 2020 - Elsevier
We present a multitechnique investigation of the structural and electronic properties of the
prototypical system composed by ultra-thin films of magnetic molecules [Co-tetraphenyl …