Please use this identifier to cite or link to this item: https://hdl.handle.net/10356/153643
Title: Synthesis, structure, Hirshfeld surface analysis and catecholase activity of Ni(II) complex with sterically constrained phenol based ligand
Authors: Mandal, Bikramaditya
Majee, Mithun Chandra
Mandal, Debdas
Ganguly, Rakesh
Keywords: Science::Chemistry
Issue Date: 2020
Source: Mandal, B., Majee, M. C., Mandal, D. & Ganguly, R. (2020). Synthesis, structure, Hirshfeld surface analysis and catecholase activity of Ni(II) complex with sterically constrained phenol based ligand. Journal of Molecular Structure, 1202, 127340-. https://dx.doi.org/10.1016/j.molstruc.2019.127340
Journal: Journal of Molecular Structure
Abstract: A mononuclear square planar Ni(II) complex [NiᴵᴵL] (1) with sterically encumbered phenol based tetra dentate N₂O2₂ ligand has been synthesized. Several spectroscopic tools have been employed to characterize this complex. The crystal structure of this Ni(II) complex obtained from single crystal X-ray diffraction study reveals that the central metal ion adopts a square planar environment and crystalized in monoclinic space group C 2/c with a = 24.1784 (10), b = 9.3537 (4) and c = 8.3326 (4) with β = 97.0690 (11). The Hirshfeld surface analysis shows halogen-halogen interaction. The Ni(II) complex has been found to be an effective catalyst for the aerial oxidation of 3,5-DTBC to 3,5- DTBQ in methanol. For kinetic study, Michaelis-Menten model has been approached to determine the Kcₐₜ, Kₘ and Vₘₐₓ. The kinetic studies confirm that the turnover number (TON) of complex 1 is 1.762 × 10³ h⁻¹.
URI: https://hdl.handle.net/10356/153643
ISSN: 0022-2860
DOI: 10.1016/j.molstruc.2019.127340
Rights: © 2019 Elsevier B.V. All rights reserved.
Fulltext Permission: none
Fulltext Availability: No Fulltext
Appears in Collections:SPMS Journal Articles

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