NISCAIR Online Periodicals Repository

NISCAIR ONLINE PERIODICALS REPOSITORY (NOPR)  >
NISCAIR PUBLICATIONS >
Research Journals >
Indian Journal of Chemistry -Section A (IJC-A) >
IJC-A Vol.47A [2008] >
IJC-A Vol.47A(01) [January 2008] >


Title: Self-assembly of hydrogen-bonded networks of [Cu(HL)Cl](PF₆)
Authors: Dhara, Koushik
Roy, Partha
Manassero, Mario
Banerjee, Pradyot
Issue Date: Jan-2008
Publisher: CSIR
IPC CodeInt. Cl. ⁸ C07F1/08
Abstract: A new mononuclear copper(II) complex [Cu(HL)Cl](PF₆) (1) having an N₄O-donor ligand (HL = N,N-bis(2-pyridylmethyl)-1,3-diaminopropan-2-ol) has been synthesized and structurally characterized by X-ray crystallography. 1 shows a 1D chain in the packing structure through intermolecular O–H---Cl strong hydrogen bonding interaction (O–H---Cl, 1.99(4) Å and the angle (O–H---Cl) 163(4)º). The packing structure of 1 also shows л–л stacking [close contact 3.325a Å (a = 2-X,-Y,-Z)] of the large aromatic pyridine rings between adjacent chains. The 1D structure stabilized by this type of л–л stacking interaction between adjacent chains leads to a 2D supramolecular network. A submicrometer rod structure of [Cu(HL)Cl](PF₆) with a diameter of 580 nm and a length of several microns has been prepared by drop casting method from the methanolic solution of 1. The morphology of submicrometer rod of 1 has been studied by SEM. The driving force for the growth of [Cu(HL)Cl](PF₆) rods is probably the strong intermolecular O–H---Cl hydrogen bonding interaction along the 1D chain and л–л stacking interaction between the adjacent chains.
Page(s): 18-24
ISSN: 0376-4710
Source:IJC-A Vol.47A(01) [January 2008]

Files in This Item:

File Description SizeFormat
IJCA 47A(1) (2008) 18-24.pdf370.17 kBAdobe PDFView/Open
 Current Page Visits: 712 
Recommend this item

 

National Knowledge Resources Consortium |  NISCAIR Website |  Contact us |  Feedback

Disclaimer: NISCAIR assumes no responsibility for the statements and opinions advanced by contributors. The editorial staff in its work of examining papers received for publication is helped, in an honorary capacity, by many distinguished engineers and scientists.

CC License Except where otherwise noted, the Articles on this site are licensed under Creative Commons License: CC Attribution-Noncommercial-No Derivative Works 2.5 India

Copyright © 2012 The Council of Scientific and Industrial Research, New Delhi. All rights reserved.

Powered by DSpace Copyright © 2002-2007 MIT and Hewlett-Packard | Compliant to OAI-PMH V 2.0

Home Page Total Visits: 558333 since 06-Feb-2009  Last updated on 15-Jul-2014Webmaster: nopr@niscair.res.in