0000000001301302
AUTHOR
Souvik Pal
showing 7 related works from this author
Syntheses, structures and magnetic properties of cyano-bridged one-dimensional Ln3+–Fe3+ (Ln = La, Dy, Ho and Yb) coordination polymers
2019
Four new heterometallic one-dimensional coordination polymers with formulae trans-[La(o-phen)3(H2O)(μ-CN)2Fe(CN)4]·7H2O (1) and trans-[Ln(H2O)2(phen)2(μ-CN)2Fe(CN)4]·nH2O [Ln/n = Dy/8 (2), Ho/7 (3) and Yb/7 (4), (o-phen = 1,10-phenanthroline)] have been synthesized by reacting Ln(NO3)3·xH2O with K3[Fe(CN)6] and 1,10-phenanthroline. The structures of 1–4 have been established by single crystal X-ray diffraction. Polymer 1 presents a chain structure with three o-phen ligands coordinated to La3+ and [Fe(CN)6]3− complexes connecting them through two trans CN− ligands to form a linear chain. Compounds 2–4 are solvates and contain Ln3+ ions coordinated to two o-phen ligands and also bridged by [F…
A ferromagnetic tetranuclear nickel(II) Schiff-base complex with an asymmetric Ni4O4 cubane core
2014
Abstract The ferromagnetic tetranuclear nickel(II) complex [Ni4(L)4(CH3OH)2]·2MeOH·8H2O (1) has been synthesized by reacting nickel nitrate hexahydrate with the Schiff base ligand H2L (H2L = N-(2-hydroxyphenyl)-3-methoxy-salicylideneamine). Complex 1 was characterized by analytical, thermogravimetric, optical and magnetic techniques. The solid state structure of 1 was established by single crystal X-ray diffraction analysis. Crystal structure determination shows the formation of a distorted Ni4O4 cubane moiety encapsulated by four Schiff base ligands. Compound 1 crystallizes in the triclinic space group P 1 ¯ with a = 12.7624(9) A, b = 15.0477(9) A, c = 16.8589(10) A, α = 94.732(2)°, β = 94…
CCDC 1054137: Experimental Crystal Structure Determination
2019
Related Article: Souvik Pal, Kartick Dey, Samia Benmansour, Carlos J. Gómez-García, Hari Pada Nayek|2019|New J.Chem.|43|6228|doi:10.1039/C8NJ05173A
CCDC 1054136: Experimental Crystal Structure Determination
2019
Related Article: Souvik Pal, Kartick Dey, Samia Benmansour, Carlos J. Gómez-García, Hari Pada Nayek|2019|New J.Chem.|43|6228|doi:10.1039/C8NJ05173A
CCDC 968535: Experimental Crystal Structure Determination
2014
Related Article: Hari Nayek, Sudeshna Saha, Souvik Pal, Carlos Gomez Garcia, Klaus Harms|2014|Polyhedron|74|1|doi:10.1016/j.poly.2014.02.036
CCDC 1054139: Experimental Crystal Structure Determination
2019
Related Article: Souvik Pal, Kartick Dey, Samia Benmansour, Carlos J. Gómez-García, Hari Pada Nayek|2019|New J.Chem.|43|6228|doi:10.1039/C8NJ05173A
CCDC 1054138: Experimental Crystal Structure Determination
2019
Related Article: Souvik Pal, Kartick Dey, Samia Benmansour, Carlos J. Gómez-García, Hari Pada Nayek|2019|New J.Chem.|43|6228|doi:10.1039/C8NJ05173A