XANES Study of New Copper (II) Complexes of α-aminonitrile Derived from P- methoxybenzaldehyde with P-anisidine

Jaishree Bhale¹ , Pradeep Sharma² , A. Mishra³ , Neetu Parsai⁴

Section:Research Paper, Product Type: Isroset-Conference
Vol.3 , Issue.1 , pp.40-42, Jan-2015

Online published on Feb 28, 2015

Copyright © Jaishree Bhale, Pradeep Sharma, A. Mishra , Neetu Parsai . This is an open access article distributed under the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
 

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Abstract :
X-ray K-absorption spectroscopic studies have been carried out on three copper (II) mixed-ligand complexes .The complexes are: [Cu2(HL)2 (H2O)8](SO4)2, [Cu2(HL)2(H2O)8](Cl)2 and [Cu2(HL)2(H2O)8](Br)2. The ligand HL = (P-methoxy anilino)-P- methoxy phenyl acetonitrile was prepared which included the reaction of P-methoxybenzaldehyde with P-anisidine. The ligand HL act as primary ligand and sulphate, chloride, nitrate and acetate act as secondary ligand. XANES spectra have been recorded at the K-edge of Cu using the dispersive beam line at 2.5GeV Indus-2 synchrotron radiation source RRCAT(Raja Ramanna Center for Advance Technology ), Indore, India. Various X-ray absorption parameters e.g., chemical shift, edge-width and shift of the principal absorption maximum have been obtained in the present study. The studies establish significant correlation between various parameters for these complexes. XANES data have been analysed using the computer software Origin 6.0 professional and Athena.

Key-Words / Index Term :
Copper complexes, α-Aminonitrile, Athena

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