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Structural diversity in supramolecular architectures of Mn(II) through non-covalent interactions

Ghosh, A.K., Ghoshal, D., Drew, M.G.B. and Chaudhuri, N.R. (2006) Structural diversity in supramolecular architectures of Mn(II) through non-covalent interactions. Indian Journal of Chemistry Section A, 45 (6). pp. 1351-1355. ISSN 0376-4710

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Official URL: http://www.niscair.res.in/sciencecommunication/Res...

Abstract/Summary

Two mononuclear complexes of manganese(II), [Mn(OCN)(2)(phen)(2)] 1 and [Mn(NCO)(2)(bpy)(2)] 2 [1,10-phenanthroline (phen); 2,2'-bipyridine (bpy)], have been synthesized and characterized by single crystal X-ray analysis, infra-red spectroscopy and magnetic studies. The coordination structure of complex 2 is already reported. The cyanate anions are pendent in both the complexes. In 1, cyanate anion links manganese(II) through O-atom, whereas in 2 it coordinates through N-atom. The mononuclear fragments of 1 are built up to a supramolecular lamellar 3D architecture by pi-pi interactions only. On the other hand, mononuclear fragments of 2 are assembled to a 2D supramolecular brick-wall architecture by C-H-... pi interactions.

Item Type:Article
Refereed:Yes
Divisions:Faculty of Life Sciences > School of Chemistry, Food and Pharmacy > Department of Chemistry
ID Code:11270
Uncontrolled Keywords:CRYSTAL-STRUCTURE, MAGNETIC-PROPERTIES, POLYMERIC NETWORKS, PI-INTERACTIONS, MANGANESE(II), COORDINATION, COMPLEXES, LIGANDS, MOLECULES, BEHAVIOR

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