Recent progress on exploring µ-oxo bridged binuclear porphyrinoid complexes in catalysis and material science

AB Sorokin - Coordination Chemistry Reviews, 2019 - Elsevier
This review covers recent advances in the preparation, characterization and application of µ-
oxo dimeric complexes with different metals and non-metal and macrocyclic ligands …

From mononuclear iron phthalocyanines in catalysis to μ-nitrido diiron complexes and beyond

AB Sorokin - Catalysis Today, 2021 - Elsevier
For a long time biomimetic oxidation catalysis was mainly associated with metal porphyrin
complexes. Phthalocyanine complexes, also belonging to large family of macrocyclic …

Cyclic metalloporphyrin dimers: Conformational flexibility, applications and future prospects

P Mondal, SP Rath - Coordination Chemistry Reviews, 2020 - Elsevier
Over the past few decades, cyclic metalloporphyrin dimers have been significantly exploited
in the fields of molecular motion, switches, recognition, biomimetic chemistry, and …

Aluminum (III) porphyrin: A unique building block for artificial photosynthetic systems

N Zarrabi, PK Poddutoori - Coordination Chemistry Reviews, 2021 - Elsevier
Despite being the most abundant metal on the Earth, aluminum (III) metal ion centered
porphyrin (AlPor, where Por= Porphyrin) derivatives have received much less attention …

A charge transfer state induced by strong exciton coupling in a cofacial μ-oxo-bridged porphyrin heterodimer

N Zarrabi, BJ Bayard, S Seetharaman… - Physical Chemistry …, 2021 - pubs.rsc.org
Photosensitizers with high energy, long lasting charge-transfer states are important
components in systems designed for solar energy conversion by multistep electron transfer …

Binuclear complexes with single MFM bridge (M: Fe, Mn, and Cu): A critical analysis of the impact of fluoride for isoelectronic hydroxide substitution

S Sarkar, FST Khan, T Guchhait, SP Rath - Coordination Chemistry …, 2023 - Elsevier
Metal complexes containing a binuclear structural motif of the type MXM,(M, metal centers
and X, the bridging group), have emerged as an important area of research owing to the …

Stable Dication Diradicals of Triply Fused Metallo Chlorin‐Porphyrin Heterodimers: Impact of the Bridge on the Control of Spin Coupling to Reactivity

SJ Shah, YA Pandit, E Garribba… - … –A European Journal, 2023 - Wiley Online Library
We report an unexpected rearrangement, controlled by the nature of the bridge, leading to
the formation of novel, remarkably stable triply fused dinickel (II)/dicopper (II) chlorin …

Multiheme proteins: effect of heme–heme interactions

D Lai, FST Khan, SP Rath - Dalton Transactions, 2018 - pubs.rsc.org
The family of multiheme proteins constitutes one of the fascinating molecular machineries
designed by Nature to execute a large variety of functions. A high level of conservation …

A new hexanuclear Fe (III) nanocluster: synthesis, structure, magnetic properties, and efficient activity as a precatalyst in water oxidation

MN Akhtar, R Bikas, MA AlDamen, Z Shaghaghi… - Dalton …, 2022 - pubs.rsc.org
The oxo-bridged hexanuclear iron cluster formulated [FeIII6 (μ4-O) 2 (edteH) 2 (piv) 4 (SCN)
4]· 2MeCN· 2H2O (1)(where edteH= N, N, N′, N′-tetrakis (2-hydroxyethyl) …

Cooperativity in Diiron (III) porphyrin Dication Diradical-Catalyzed Oxa-Diels–Alder Reactions: Spectroscopic and Mechanistic Insights

S Sarkar, P Sarkar, D Samanta, SK Pati, SP Rath - ACS Catalysis, 2022 - ACS Publications
Here, we delineate a maiden example of a diiron (III) dication diradical porphyrin dimer as a
competent catalyst for the oxa-Diels–Alder type reaction of aldehydes with 1, 3-dienes …