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Please use this identifier to cite or link to this item: http://dspace.library.iitb.ac.in/jspui/handle/10054/12507

Title: Ferromagnetism at 19 K in a bimetallic compound based on 1,2-propanediamine ligand
Authors: KUMAR, EVKS
CHAVAN, SA
SRA, AK
BHIDE, MK
SASTRY, MD
GANGULY, R
SINGH, HB
YAKHMI, JV
Keywords: ladder chain structure
transition
nitroxide
magnets
Issue Date: 1999
Publisher: TAYLOR & FRANCIS LTD
Citation: PHILOSOPHICAL MAGAZINE B-PHYSICS OF CONDENSED MATTER STATISTICAL MECHANICS ELECTRONIC OPTICAL AND MAGNETIC PROPERTIES, 79(1), 127-135
Abstract: We report the synthesis, magnetic characteristics and electron paramagnetic resonance (EPR) data on the new hexacyanometallate-based bimetallic molecular compound [Ni(pn)(2)](3).[Fe(CN)(6)](2). 12H(2)O, where pn = 1,2-propanediamine, which shows bulk ferromagnetic order below 19 K. It is a soft magnet exhibiting a rather weak hysteresis. The EPR spectra show a fine structure, characteristic of an S = 3/2 state, in a very narrow temperature region just above Te that is suggestive of the formation and ordering of S = 3/2 ferromagnetically coupled states of state of Ni2+ (S = 1) and Fe-III (S = 1/2) ions.
URI: http://dx.doi.org/10.1080/13642819908206787
http://dspace.library.iitb.ac.in/xmlui/handle/10054/12507
http://hdl.handle.net/10054/12507
ISSN: 0141-8637
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