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Characterization of a Robust Co-II Fluorescent Complex Deposited Intact On HOPG

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Title Characterization of a Robust Co-II Fluorescent Complex Deposited Intact On HOPG
 
Creator HERAS-OJEA, MJ
MANERU, DR
ROSADO, L
ZUAZO, JR
CASTRO, GR
TEWARY, S
RAJARAMAN, G
AROMI, G
JIMENEZ, E
SANUDO, EC
 
Subject cobalt
fluorescent compounds
ligands
magnetic properties
surface chemistry
thin films
NEUTRON-SCATTERING SPECTRA
BULK MAGNETIC-PROPERTIES
GAUSSIAN-BASIS SETS
ENERGY-LEVELS
ATOMS LI
CLUSTERS
SURFACE
GOLD
KR
 
Description The new diimine fluorescent ligand ACRI-1 based on a central acridine yellow core is reported along with its coordination complex [Co-2(ACRI-1)(2)] (1), a fluorescent weak ferromagnet. Due to the strong fluorescence of the acridine yellow fluorophore, it is not completely quenched when the ligand is coordinated to Co-II. The magnetic properties of bulk complex 1 and its stability in solution have been studied. Complex 1 has been deposited on highly ordered pyrolitic graphite (HOGP) from solution. The thin films prepared have been characterized by AFM, time-of-flight secondary ion mass spectrometry (TOF-SIMS), grazing incidence X-ray diffraction (GIXRD), X-ray absorption spectroscopy (XAS), X-ray magnetic circular dichroism (XMCD) and theoretical calculations. The data show that the complex is robust and remains intact on the surface of graphite.
 
Publisher WILEY-V C H VERLAG GMBH
 
Date 2014-12-28T12:44:18Z
2014-12-28T12:44:18Z
2014
 
Type Article
 
Identifier CHEMISTRY-A EUROPEAN JOURNAL, 20(33)10439-10445
0947-6539
1521-3765
http://dx.doi.org/10.1002/chem.201402814
http://dspace.library.iitb.ac.in/jspui/handle/100/16583
 
Language English