Please use this identifier to cite or link to this item: http://dspace.library.iitb.ac.in/xmlui/handle/100/17685
Title: Anhydrous manganese hypophosphite dense framework solid: Synthesis, structure and magnetic studies
Authors: BHAT, GA
VISHNOI, P
GUPTA, SK
MURUGAVEL, R
Keywords: Metal Formate Framework
Induced Phase-Transitions
Crystal-Structures
Spectral Characterization
Phonon Properties
Temperature
Decomposition
Monohydrate
Phosphates
Mn2p2o7
Issue Date: 2015
Publisher: ELSEVIER SCIENCE BV
Citation: INORGANIC CHEMISTRY COMMUNICATIONS, 59,84-87
Abstract: Anhydrous manganese hypophosphite, [Mn(H2PO2)(2)](n)center dot(DMF)(0.11) (I) has been isolated under solvothermal conditions from the reaction of hypophosphorous acid (H3PO2) and MnCl2 center dot 4H(2)O in a mixture of DMF/EtOH/H2O (8:1:1; v/v) in 60% yield. The compound is characterized by FT-IR spectroscopy, thermogravimetric analysis, PXRD, single crystal X-ray diffraction data and magnetic measurements. The ligand occupies all the octahedral coordination sites around Mn(II) ions and forms a dense 3-D coordination polymer with hexagonal 1-0 channels along [001] direction. The Mn(II) ions in the framework exhibit weak antiferromagnetic interactions. (C) 2015 Elsevier B.V. All rights reserved.
URI: http://dx.doi.org/10.1016/j.inoche.2015.07.006
http://dspace.library.iitb.ac.in/jspui/handle/100/17685
ISSN: 1387-7003
1879-0259
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