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PUBLICATIONS

1. Highly Oxidized Cobalt Porphyrin Dimer: Control of Spin Coupling via  Bridge
 
S. Sanfui, M. Usman, S. Sarkar, S. Pramanik, E. Garribba, and S. P. Rath*
 
Inorg. Chem. 2022, 61, 22, 8419–8430. Full Article

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A series of highly oxidized dicobalt(III) porphyrin dication diradicals are synthesized which, for its stabilization, facilitates the oxidation of the bridge enabling through-bridge communication to generate a fully π-conjugated system. This facilitates the spin coupling between radicals which stabilizes the singlet state.

2. Modulation of iron spin states in highly distortediron(III)porphyrin: H-bonding interactions and implications for the hemoproteins

D. Sahoo, R. Mazumdar, S.Pramanik, S. Banerjee, R. Patra and S. P. Rath*

 Dalton Trans. 2023, 52, 0000.

A family of five- and six-coordinated Fe-porphyrins has been reported which enables us to scrutinize the effects of H-bonding interactions on the out-of-plane displacement of iron and their spin-state in the same nonplanar porphyrinic environment.

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