P
Prithwish Mahapatra
Researcher at University of Calcutta
Publications - 19
Citations - 533
Prithwish Mahapatra is an academic researcher from University of Calcutta. The author has contributed to research in topics: Schiff base & Octahedral molecular geometry. The author has an hindex of 11, co-authored 19 publications receiving 354 citations.
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Journal ArticleDOI
Subtle Structural Changes in (CuIIL)2MnII Complexes To Induce Heterometallic Cooperative Catalytic Oxidase Activities on Phenolic Substrates (H2L = Salen Type Unsymmetrical Schiff Base).
Prithwish Mahapatra,Soumavo Ghosh,Sanjib Giri,Vinayak Rane,Ramakant Mahadeo Kadam,Michael G. B. Drew,Ashutosh Ghosh +6 more
TL;DR: The mechanisms of these biomimetic oxidase reactions are proposed for the first time involving any heterometallic catalyst on the basis of mass spectral analysis, EPR spectroscopy, and cyclic voltammetry.
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Variations of Structures and Phenoxazinone Synthase-like Activity of the Complexes Based on (CuII)2MnII Node and Dicyanamide Spacer
TL;DR: In this paper, three new heterometallic Cu(II)-Mn(II) complexes, [{(CuL)2Mn}2(μ1,5-N(CN)2)(CH3CN) 2]-ClO4)3 (1), [(CuL] 2Mn[N[CN]2]·(H2O)
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Mixed valence trinuclear cobalt (II/III) complexes: Synthesis, structural characterization and phenoxazinone synthase activity
TL;DR: In this article, three new mixed valence trinuclear Co(II/III) compounds were synthesized by reacting the di-Schiff base ligand [H2L] or its reduced analog [LR] with cobalt perchlorate hexahydrate and sodium benzoate or sodium cinnamate.
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Structural variations in (CuL)2Ln complexes of a series of lanthanide ions with a salen-type unsymmetrical Schiff base(H2L): Dy and Tb derivatives as potential single-molecule magnets
Prithwish Mahapatra,Soumavo Ghosh,Naoki Koizumi,Takuya Kanetomo,Takuya Kanetomo,Takayuki Ishida,Michael G. B. Drew,Ashutosh Ghosh +7 more
TL;DR: It was found that only complexes 2 and 3 exhibit slow relaxation of magnetization reorientation below 10 K at 2000 Oe applied dc field, this being characteristic of single molecule magnets.
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Control of nuclearity in heterometallic CuII-MnII complexes derived from asymmetric Schiff bases: structures and magnetic properties.
TL;DR: Four new heterometallic Cu(ii)-Mn(ii) complexes have been synthesized with MnCl2·4H2O and the variable temperature dc magnetic susceptibility measurements reveal that the Cu(II) and Mn(ii), ions are antiferromagnetically coupled in all the complexes.