Publications

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Understanding the Effect of Internal Electrostatic Fields Created by Alkaline Earth Metal Ions Poised over Secondary Coordination Sphere of Molecular Iron Complexes

Aakash Santra, Geetika Gupta, Bhramar Biswas, Avijit Das, Dibyajyoti Ghosh and Sayantan Paria

Inorg. Chem., 2023, 62, 9818–9826

Catalytic Four-Electron Reduction of Oxygen to Water by a Molecular Cobalt Complex Consisting of a Proton Exchanging Site at the Secondary Coordination Sphere

Avijit Das, Afsar Ali, Geetika Gupta, Aakash Santra, Priya Jain, Pravin P. Ingole, Satadal Paul and Sayantan Paria

ACS Catal. 2023, 13, 5285–5297

Structural and Spectroscopic Characterization of Copper(III) Complexes and Subsequent One-Electron Oxidation Reaction and Reactivity Studies

Moumita Bera, Simarjeet Kaur, Kritika Keshari, Aakash Santra, Dooshaye Moonshiram and Sayantan Paria

Inorg. Chem., 2023, 62, 5387–5399

Characterization of Reaction Intermediates Involved in Water Oxidation Reaction of a Molecular Cobalt Complex

Moumita Bera, Simarjeet Kaur, Kritika Keshari, Dooshaye Moonshiram and Sayantan Paria

Inorg. Chem., 2022, 61, 21035-21046.

Effect of Redox-Inactive Metal Ion–Nickel(III) Interaction on the Redox Properties and Proton-Coupled Electron Transfer Reactivity

Simarjeet Kaur, Moumita Bera, Aakash Santra, Sandip Munshi, George E. Sterbinsky, Tianpin Wu, Dooshaye Moonshiram and Sayantan Paria

Inorg. Chem., 2022, 61, 14252-14266 .

Book Chapter: Oxygen reduction reaction by metal complexes containing non-macrocyclic ligands

Avijit Das, Moumita Bera, Laxmikanta Mallick, Biswarup Chakraborty, Sayantan Paria

Oxygen Reduction Reaction Fundamentals, Materials, and Applications

2022, Pages 125-172

Dioxygen Activation and Mandelate Decarboxylation by Iron(II) Complexes of N4 Ligands: Evidence for Dioxygen-Derived Intermediates from Cobalt Analogues

Rahul Dev Jana, Biswarup Chakraborty, Sayantan Paria, Takehiro Ohta, Reena Singh, Sourav Mandal, Satadal Paul, Shinobu Itoh, and Tapan Kanti Paine

Inorg. Chem., 2022, 61, 10461–10476

Electrocatalytic Water Oxidation Activity of Molecular Copper Complexes: Effect of Redox-Active Ligands

Moumita Bera, Kritika Keshari, Akhil Bhardwaj, Geetika Gupta, Bhaskar Mondal, and Sayantan Paria

Inorg. Chem., 2022, 61, 3152–3165

Electrochemical Properties and Reactivity Study of [MnV(O)(μ-OR–Lewis Acid)] Cores

Geetika Gupta, Moumita Bera, Satadal Paul, and Sayantan Paria

Inorg. Chem. 2021, 60, 18006-18016

Characterization and reactivity study of non-heme high-valent iron–hydroxo complexes

Kritika Keshari, Moumita Bera, Lucía Velasco, Sandip Munshi, Geetika Gupta, Dooshaye Moonshiram and Sayantan Paria

Chem. Sci., 2021,12, 4418-4424

Characterization and Reactivity of a Tetrahedral Copper(II) Alkylperoxido Complex

Ikuma Shimizu, Yuma Morimoto, Gunasekaran Velmurugan, Tulika Gupta, Sayantan Paria, Takehiro Ohta, Hideki Sugimoto, Takashi Ogura, Peter Comba*, Shinobu Itoh*

Chem. Eur. J. 2019, 25, 11157–11165

Structure and Reactivity of Copper Complexes Supported by a Bulky Tripodal N4 Ligand: Copper(I)/Dioxygen Reactivity and Formation of a Hydroperoxide Copper(II) Complex

Sayantan Paria, Takehiro Ohta, Yuma Morimoto, Hideki Sugimoto, Takashi Ogura, and Shinobu Itoh*

Z. Anorg. Allg. Chem. 2018, 644, 780–789

Copper(I)–Dioxygen Reactivity in the Isolated Cavity of a Nanoscale Molecular Architecture

Sayantan Paria, Yuma Morimoto, Takehiro Ohta, Shinsuke Okabe, Hideki Sugimoto, Takashi Ogura, and Shinobu Itoh*

Eur. J. Inorg. Chem. 2018, 1976–1983 (Cover feature)

Tetrahedral Copper(II) Complexes with a Labile Coordination Site Supported by a Tris-tetramethylguanidinato Ligand

Ikuma Shimizu, Yuma Morimoto, Dieter Faltermeier, Marion Kerscher, Sayantan Paria, Tsukasa Abe, Hideki Sugimoto, Nobutaka Fujieda, Kaori Asano, Takeyuki Suzuki, Peter Comba, and Shinobu Itoh*

Inorg. Chem. 2017, 56, 9634−9645

Generation and characterisation of a stable nickel(II)-aminoxyl radical complex

Arnaud Parrot, Yuma Morimoto, Sayantan Paria, Hideki Sugimoto, Nobutaka Fujieda and Shinobu Itoh*

Dalton Trans., 2017, 46, 8013-8016

Reductive Activation of O2 by Non-Heme Iron(II) Benzilate Complexes of N4 Ligands: Effect of Ligand Topology on the Reactivity of O2-Derived Oxidant

Biswarup Chakraborty, Rahul Dev Jana, Reena Singh, Sayantan Paria, and Tapan Kanti Paine*

Inorg. Chem., 2017, 56, 359–371

Generation, Characterization, and Reactivity of a CuII–Alkylperoxide/Anilino Radical Complex: Insight into the O–O Bond Cleavage Mechanism

Sayantan Paria, Takehiro Ohta, Yuma Morimoto, Takashi Ogura, Hideki Sugimoto, Nobutaka Fujieda, Kei Goto, Kaori Asano, Takeyuki Suzuki, and Shinobu Itoh*

J. Am. Chem. Soc., 2015, 137 , 10870–10873

Aliphatic C–C Bond Cleavage of α-Hydroxy Ketones by Non-Heme Iron(II) Complexes: Mechanistic Insight into the Reaction Catalyzed by 2,4′-Dihydroxyacetophenone Dioxygenase

Rubina Rahaman, Sayantan Paria, and Tapan Kanti Paine *

Inorg. Chem., 2015, 54, 10576–10586

Reactivity of an Iron–Oxygen Oxidant Generated upon Oxidative Decarboxylation of Biomimetic Iron(II) α-Hydroxy Acid Complexes

Sayantan Paria, Sayanti Chatterjee, and Tapan Kanti Paine *

Inorg. Chem., 2014, 53, 2810–2821

Dioxygen Reactivity of Biomimetic Iron–Catecholate and Iron–o-Aminophenolate Complexes of a Tris(2-pyridylthio)methanido Ligand: Aromatic C-C Bond Cleavage of Catecholate versus o-Iminobenzosemiquinonate Radical Formation

Partha Halder, Sayantan Paria, Tapan Kanti Paine *

Chem. Eur. J. 2012, 18, 11778–11787

Oxidative Carbon-Carbon Bond Cleavage of a α-Hydroxy Ketone by a Functional Model of 2,4′-Dihydroxyacetophenone Dioxygenase

Sayantan Paria, Partha Halder, Tapan Kanti Paine*

Angew. Chem. Int. Ed. 2012, 51, 6195–6199

Synthesis, characterization and emission study of zinc(II) and cobalt(II) complexes: Bis(bidentate) iminophenols as zinc(II) selective fluorescence probes

Biswarup Chakraborty*, Partha Halder, Sourav Chakraborty, Oindrila Das, Sayantan Paria

Inorg. Chim. Acta. 2012, 387, 332–337

Oxidative Decarboxylation of Benzilic Acid by a Biomimetic Iron(II) Complex: Evidence for an Iron(IV)–Oxo–Hydroxo Oxidant from O2

Sayantan Paria, Prof. Dr. Lawrence Que Jr.*, Dr. Tapan Kanti Paine*

Angew. Chem. Int. Ed. 2011, 50, 11129–11132

Copper(II)-Mediated Oxidative Transformation of vic-Dioxime to Furoxan: Evidence for a Copper(II)-Dinitrosoalkene Intermediate

Oindrila Das, Sayantan Paria, Ennio Zangrando, and Tapan Kanti Paine *

Inorg. Chem. 2011, 50, 11375–11383

Iron(II)-catecholate complexes of a monoanionic facial N3 ligand: Structural and functional models of the extradiol cleaving catechol dioxygenases

Sayantan Paria, Partha Halder, Biswarup Chakraborty, Tapan Kanti Paine*

Indian J. Chem. 2011, 50A, 420–426

Highly Luminescent Mn-Doped ZnS Nanocrystals: Gram-Scale Synthesis

Bhupendra B. Srivastava, Santanu Jana, Niladri S. Karan, Sayantan Paria, Nikhil R. Jana, D. D. Sarma and Narayan Pradhan*

J. Phys. Chem. Lett., 2010, 1, 1454–1458

A Functional Model of Extradiol-Cleaving Catechol Dioxygenases: Mimicking the 2-His-1-Carboxylate Facial Triad

Sayantan Paria, Partha Halder and Tapan Kanti Paine*

Inorg. Chem., 2010, 49, 4518–4523

Oxidative decarboxylation of α-hydroxy acids by a functional model of the nonheme iron oxygenase, CloR

Tapan Kanti Paine,* Sayantan Paria and Lawrence Que Jr.*

Chem. Commun., 2010, 46, 1830-1832

Copper(II)-mediated oxidation of 1,2-dioxime to furoxan

Oindrila Das, Sayantan Paria, Tapan Kanti Paine*

Tetrahedron Lett. 2008, 48, 5924–5927