0000000000266270
AUTHOR
Atish Dipankar Jana
Ligand mediated structural diversity of copper(II)-azido moiety: Synthesis, structure and magnetic study
Abstract Two copper azido complexes [Cu4(L1)4(µ1,1-N3)3(N3)] (1) and [{Cu2(L2)(N-benzylen)(µ1,1-N3)3(µ1,1,3-N3(N3)]n (2) have been synthesized by the reaction of aqueous solution of sodium azide to a methanolic solution of copper perchlorate hexahydrate and corresponding Schiff-base ligands. Schiff bases HL1 and HL2 act as blocking coligands are derived from the 1:1 condensation of N-benzyl ethylenediamine with Salicyldehyde and 2-hydroxy-5-chloroacetophenone respectively (N-benzylen is the N-benzyl ethylenediamine). These two complexes are characterized by the elemental analysis, FT-IR, single crystal X-ray diffraction, powder XRD and also TGA. Single crystal X-ray structural study reveals…
Unexplored analytics of some novel 3d–4f heterometallic Schiff base complexes
Three heterometallic Schiff-base complexes of Cu having Pr, Nd and Sm as the heteroatoms have been synthesized. The compounds have also been characterized by their IR spectra and CHN analysis. The single crystal structures of these compounds have been studied from the X-ray crystallographic data. To the best of our knowledge the article describes the possibility of application of these compounds in the field of species dependent anion sensing for the first time. Amongst a number of anionic species, certain sulphur species were found to have greater reactivity towards a Schiff-base complex as they can incur probable changes in the molecular complexity. The S2O82−and S2O32− species could modi…
Synthesis, characterization, X-ray crystallography, and antimicrobial activities of Ni(II) and Cu(II) complexes with a salicylaldehyde-based thiosemicarbazone ligand
A new salicylaldehyde-based ‘ONS’ tridentate salicylaldehyde-N(4)-diethylthiosemicarbazone (H2SANEt2) has been synthesized and characterized by elemental analyses, mass, IR, and 1H NMR spectral parameters. The coordination mode of the synthesized ligand is reported by solid state isolation and physico-chemical identification of Ni(II) and Cu(II) complexes, [Ni(SANEt2)]2 (1) and [Cu(SANEt2)]2 (2). Both complexes are neutral and oxygen-bridged dinuclear species. The ligand is bideprotonated ‘ONS’ tridentate in both complexes. IR spectral data indicate that coordination of each metal of the two complexes occurs through phenolic oxygen, azomethine nitrogen, and thiolato sulfur. X-ray crystallog…
Quantitative estimation of the antiferromagnetic interaction between Cu(II) and Sm(III) in two dimensional heterometallic coordination polymer with isonicotinic acid as tectons
Abstract The syntheses, structure and magnetic property of a novel two dimensional 3d–4f coordination polymer 2∞[CuSmL(NO3)2(IN)], 1 (L2− = N, N′- propylenedi (3-ehoxysalicylideneiminato), the dianion of the Schiff base obtained from the 2:1 condensation of 3-ethoxysalicylaldehyde with 1,3-propanediamine, IN− = the isonicotinate ion) has been reported. The heterobinuclear units are connected through exo-bidentate ligands IN−, leading to an extended 2D structure. A fit of the magnetic susceptibility data yields gCu = 2.109, gSm = 0.476, JCuSm = − 0.893 cm− 1, θ = − 3.37 K, and TIP = 0.001257 emu K mol− 1 with a good discrepancy factor of Rχ = 4.4 × 10− 5. This is the first quantitative esti…
CCDC 937393: Experimental Crystal Structure Determination
Related Article: Sandip Saha, Debabrata Biswas, Partha Pratim Chakrabarty, Dieter Schollmeyer, Atish Dipankar Jana, Hiroshi Sakiyama, Masahiro Mikuriya|2013|Inorg.Chem.Commun.|36|212|doi:10.1016/j.inoche.2013.08.032
CCDC 2021182: Experimental Crystal Structure Determination
Related Article: Mrinmoy Ghosh, Partha Pratim Chakrabarty, Atish Dipankar Jana, Dieter Schollmeyer, Hiroshi Sakiyama, Masahiro Mikuriya, Rakesh Debnath, Paula Brand��o, Dasarath Mal, Sandip Saha|2022|Inorg.Chim.Acta|531|120713|doi:10.1016/j.ica.2021.120713
CCDC 903324: Experimental Crystal Structure Determination
Related Article: Nitis Chandra Saha, Rajesh Pradhan, Mousumi Das, Nasima Khatun, Debmalya Mitra, Amalesh Samanta, Alexandra M.Z. Slawin, Atish Dipankar Jana, Julia Klanke, Eva Rentschler|2014|J.Coord.Chem.|67|286|doi:10.1080/00958972.2014.880426
CCDC 903325: Experimental Crystal Structure Determination
Related Article: Nitis Chandra Saha, Rajesh Pradhan, Mousumi Das, Nasima Khatun, Debmalya Mitra, Amalesh Samanta, Alexandra M.Z. Slawin, Atish Dipankar Jana, Julia Klanke, Eva Rentschler|2014|J.Coord.Chem.|67|286|doi:10.1080/00958972.2014.880426
CCDC 2021183: Experimental Crystal Structure Determination
Related Article: Mrinmoy Ghosh, Partha Pratim Chakrabarty, Atish Dipankar Jana, Dieter Schollmeyer, Hiroshi Sakiyama, Masahiro Mikuriya, Rakesh Debnath, Paula Brand��o, Dasarath Mal, Sandip Saha|2022|Inorg.Chim.Acta|531|120713|doi:10.1016/j.ica.2021.120713
CCDC 973932: Experimental Crystal Structure Determination
Related Article: Partha Pratim Chakrabarty, Sandip Saha, Kamalika Sen, Atish Dipankar Jana, Debarati Dey, Dieter Schollmeyer, Santiago García-Granda|2014|RSC Advances|4|40794|doi:10.1039/C4RA04531A
CCDC 973931: Experimental Crystal Structure Determination
Related Article: Partha Pratim Chakrabarty, Sandip Saha, Kamalika Sen, Atish Dipankar Jana, Debarati Dey, Dieter Schollmeyer, Santiago García-Granda|2014|RSC Advances|4|40794|doi:10.1039/C4RA04531A
CCDC 973930: Experimental Crystal Structure Determination
Related Article: Partha Pratim Chakrabarty, Sandip Saha, Kamalika Sen, Atish Dipankar Jana, Debarati Dey, Dieter Schollmeyer, Santiago García-Granda|2014|RSC Advances|4|40794|doi:10.1039/C4RA04531A