P
Packianathan Thomas Muthiah
Researcher at Bharathidasan University
Publications - 140
Citations - 995
Packianathan Thomas Muthiah is an academic researcher from Bharathidasan University. The author has contributed to research in topics: Hydrogen bond & Ring (chemistry). The author has an hindex of 14, co-authored 139 publications receiving 909 citations. Previous affiliations of Packianathan Thomas Muthiah include Fatima College.
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The novel hydrogen bonding motifs and supramolecular patterns in 2,4-diaminopyrimidine-nitrobenzoate complexes
Nithianantham Stanley,Packianathan Thomas Muthiah,Steven J. Geib,Peter Luger,Manuela Weber,Marc Messerschmidt +5 more
TL;DR: In this article, the crystal structures of the hydrogen-bonded, 1:1 molecular complexes of nitro (ortho, meta and para) benzoic acids with two 2,4-diaminopyrimidine derivatives (trimethoprim and pyrimethamine) have been investigated in detail.
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Nickel and cobalt complexes of benzoic acid (2-hydroxy-benzylidene)-hydrazide ligand: synthesis, structure and comparative in vitro evaluations of biological perspectives
TL;DR: In this paper, tridentate chelating hydrazone Schiff bases benzoic acid (2-hydroxyl-benzylidene)-hydrazide (H2L) (1) obtained from salicylaldehyde and benzhydrazides with [NiCl2(PPh3)2] and [CoCl 2(Pph3)3) 2] afforded respective metal hyrazone complexes of the composition.
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Synthesis, characterization and X-ray structural studies of four copper (II) complexes containing dinuclear paddle wheel structures
TL;DR: Four compounds, each containing dinuclear Copper (II) units, were synthesized and characterised by single crystal X-ray diffraction and by IR spectroscopy, showing a paddle-wheel cage type with a distorted octahedral geometry.
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Synthesis, crystal structure and magnetic properties of nickel(II) and cobalt(III) complexes of a pentadentate Schiff base
Manas Layek,Mahendra Ghosh,Saugata Sain,Michel Fleck,Packianathan Thomas Muthiah,Samson Jegan Jenniefer,Joan Ribas,Debasis Bandyopadhyay +7 more
TL;DR: Two new Schiff base complexes, [Ni2(HL)2(μ1,3-N3)]ClO4·H2O (1) and [Co(L)(N3] (2) where L = 2,2′-{(methylimino)bis[propane-3,1-diylnitrilomethylylidene]}diphenolate ion, have been synthesized by the reaction of equimolar amounts of nickel(II) or cobalt(II), perchlorate with the pentad
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Synthesis, characterization, antimicrobial, anticancer, and antituberculosis activity of some new pyrazole, isoxazole, pyrimidine and benzodiazepine derivatives containing thiochromeno and benzothiepino moieties
Pandaram Palanisamy,Samson Jegan Jenniefer,Packianathan Thomas Muthiah,Sudalaiandi Kumaresan +3 more
TL;DR: The benzodiazepine compounds (9 and 18) showed higher activity than chloroamphenicol against Klebsiella pneumoniae and Escherichia coli and were found to be more active against H37Rv compared to other analogues.