NISCAIR Online Periodicals Repository

Research Journals >
Indian Journal of Pure & Applied Physics (IJPAP) >
IJPAP Vol.42 [2004] >
IJPAP Vol.42(08) [August 2004] >

Title: Infrared spectra of charge transfer complexes of bis(N-phenylsalicylaldiminato) CuII
Authors: Prajapati, J H
Patel, S G
Oza, A T
Keywords: Charge transfer complexes
Pierls semiconductor
Infrared spectra
Optical conductivity
Infrared spectra
Band assignment
Issue Date: Aug-2004
Publisher: CSIR
IPC CodeG01N 30/96
Abstract: The charge transfer complexes of bis(N-phenylsalicylaldiminato) CuII with organic acceptors like TCNQ, TCNE, TNF, DDQ, chloranil, and iodine are prepared and studied with Fourier transform infrared spectroscopy. The spectrum of the donor chelate shows systematic steps in transmission above 2500 cm-1, which are analyzed by its first-derivative. Fine structure is also seen pronounced in the charge transfer complexes. Two or three electronic absorption envelopes are identified in all the complexes. The nature of transitions (whether direct or indirect), band tailing effects and free-carrier absorption are also analyzed. TNF complex shows free-carrier absorptions in a very wide range above 1800 cm-1.
Page(s): 572-580
ISSN: 0975-1041 (Online); 0019-5596 (Print)
Source:IJPAP Vol.42(08) [August 2004]

Files in This Item:

File Description SizeFormat
IJPAP 42(8) 572-580.pdf274.87 kBAdobe PDFView/Open
 Current Page Visits: 65 
Recommend this item


Online Submission of Articles |  NISCAIR Website |  National Knowledge Resources Consortium |  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 © 2015 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: 169542 since 01-Sep-2015  Last updated on 30-Jun-2016Webmaster: