Insights into the Spin Dynamics of Mononuclear Cerium(III) Single-Molecule Magnets
Sign Up to like & getrecommendations! Published in 2022 at "Inorganic Chemistry"
DOI: 10.1021/acs.inorgchem.2c00958
Abstract: Four novel CeIII mononuclear complexes of formulas [Ce(ntfa)3(MeOH)2] (1), [Ce(ntfa)3(5,5′-Me2bipy)] (2), [Ce(ntfa)3(terpy)] (3), and [Ce(ntfa)3(bipy)2] (4), where ntfa = 4,4,4-trifluoro-1-(naphthalen-2-yl)butane-1,3-dionato, 5,5′-Me2bipy = 5,5′-dimethyl-2,2′-dipyridyl, terpy = 2,2′:6′,2″-terpyridine, and bipy = 2,2′-bipyridine, have been synthesized and structurally… read more here.
Keywords: mononuclear cerium; dynamics mononuclear; cerium iii; iii single ... See more keywords
There is nothing wrong with being soft: using sulfur ligands to increase axiality in a Dy(iii) single-ion magnet.
Sign Up to like & getrecommendations! Published in 2020 at "Chemical communications"
DOI: 10.1039/c9cc07292f
Abstract: A new air-stable sulfur-ligated Dy(iii) single-ion magnet has been successfully isolated with Ueff = 638 K and hysteresis loops open up to 7 K. In silico studies show that the S co-ligands significantly boost the… read more here.
Keywords: axiality; iii single; single ion; ion magnet ... See more keywords
A ferromagnetic Ni(ii)–Cr(iii) single-chain magnet based on pentagonal bipyramidal building units
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DOI: 10.1039/c9qi01489f
Abstract: A Ni(II) complex harnessed in a pentagonal bipyramidal environment by a rigid N5-macrocyclic ligand (i.e. 1,3,10,12-tetramethyl-1,2,11,12-tetraaza[3](2,6)-pyridino[3](2,9)-1,10-phenanthrolinophane-2,10-diene) is shown to exhibit axial anisotropy with a ZFS D parameter in the order of −10 to −15 cm−1,… read more here.
Keywords: chain; ferromagnetic iii; iii single; pentagonal bipyramidal ... See more keywords