One-pot synthesis of an Mn(III)-Cu(II)-Mn(III) trinuclear heterometallic compound formed by Mn···S-Cu-S···Mn supramolecular interactions: crystal structure of [MnIII(salph)(H2O)2CuII(mnt)2]·4DMF

Madhu, Vedichi ; Das, Samar K. (2006) One-pot synthesis of an Mn(III)-Cu(II)-Mn(III) trinuclear heterometallic compound formed by Mn···S-Cu-S···Mn supramolecular interactions: crystal structure of [MnIII(salph)(H2O)2CuII(mnt)2]·4DMF Journal of Chemical Sciences, 118 (6). pp. 611-617. ISSN 0253-4134

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Official URL: http://www.ias.ac.in/chemsci/Pdf-Nov2006/611.pdf

Related URL: http://dx.doi.org/10.1007/BF02703960

Abstract

A one-pot synthesis, that includes CuCl2·2H2O, Na2mnt, H2salph and Mn(CH3COO)3·H2O, leads to the isolation of a trinuclear heterometallic compound [MnIII(salph)(H2O)2CuII(mnt)2]·4DMF (1) formed by Mn···S-Cu-S···Mn supramolecular interactions. Compound1 crystallizes in the monoclinic space group P21/c with α = 13·433(4), b = 16·283(5), c = 15·072(4) Å, β= 107·785(4)°, Z = 2. In the crystal structure, the complex anion [CuII(mnt)2]2- bridges two [MnIII(salph)(H2O)]1+ cations through Mn···S contacts. The non-covalent hydrogen bonding and p-p interactions among the trinuclear [MnIII (salph)(H2O)2CuII(mnt)2)] complexes lead to an extended chain-like arrangement of [MnIII(salph) (H2O)]1+ cations with [CuII(mnt)2]2- anions embedded in between these chains.

Item Type:Article
Source:Copyright of this article belongs to Indian Academy of Sciences.
Keywords:One-pot Synthesis; Trinuclear Heterometallic Compound; Crystal Structure; Dithiolene; Noncovalent Supramolecular Interactions
ID Code:63469
Deposited On:29 Sep 2011 04:29
Last Modified:18 May 2016 12:15

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