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dc.contributor.authorReddy I.R.
dc.contributor.authorOppeneer P.M.
dc.contributor.authorTarafder K.
dc.date.accessioned2021-05-05T10:27:57Z-
dc.date.available2021-05-05T10:27:57Z-
dc.date.issued2021
dc.identifier.citationJournal of Magnetism and Magnetic Materials Vol. 524 , , p. -en_US
dc.identifier.urihttps://doi.org/10.1016/j.jmmm.2020.167637
dc.identifier.urihttp://idr.nitk.ac.in/jspui/handle/123456789/15767-
dc.description.abstractHofmann-type organometallic frameworks are well known for their porous crystal structure, exhibiting interesting electronic, optical, and magnetic properties, and are therefore considered as promising materials for various technological applications. Here, using density functional theory+U (DFT+U) calculations, we investigate the spin-state transition in a newly synthesized Hofmann clathrate, namely the Fe{OS(CH3)2}2{Ag(CN)2}2 complex, by applying hydrostatic pressure as an external perturbation. Our study reveals that under a relatively low isotropic hydrostatic pressure, the complex exhibits a reversible spin switching, whereas it undergoes a structural phase transition when the pressure is larger and anisotropic. The spin state of the Fe atom in the Hofmann clathrate complex transforms from high spin to intermediate spin state under anisotropic compression of the lattice parameters. The coordination polymer complex remains a magnetic semiconductor after the pressure-driven structural transformation. © 2020 Elsevier B.V.en_US
dc.titlePressure-driven structural and spin-state transition in a Hofmann clathrate coordination polymeren_US
dc.typeArticleen_US
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