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Title: Structural diversity in supramolecular architectures of Mn(II) through non-covalent interactions
Authors: Ghosh, Ananta Kumar
Ghoshal, Debajyoti
Drew, Michael G B
Chaudhuri, Nirmalendu Ray
Issue Date: Jun-2006
Publisher: NISCAIR-CSIR, India
IPC Code: Int. Cl.8 C07F 13/00
Abstract: 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 supramolceular lamellar 3D architecture by π-π interactions only. On the other hand, mononuclear fragments of 2 are assembled to a 2D supramolecular brick-wall architecture by C-H¨ interactions.
Page(s): 1351-1355
ISSN: 0975-0975(Online); 0376-4710(Print)
Appears in Collections: IJC-A Vol.45A(06) [June 2006]

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