Octahedral Hexachloro Environment of Dy 3+ with Slow Magnetic Relaxation and Luminescent Properties
Sign Up to like & getrecommendations! Published in 2021 at "European Journal of Inorganic Chemistry"
DOI: 10.1002/ejic.202100143
Abstract: The compound [BiCNIm]3[DyCl6] was synthesized from a nitrile-functionalized imidazolium ionic liquid [BiCNIm][Cl] and DyCl3 ⋅ 6H2O in acetonitrile using solvothermal conditions. Structural characterization reveals that the Dy3+ ions are in a quasi-regular octahedral environment, formed by six… read more here.
Keywords: environment slow; slow magnetic; octahedral hexachloro; magnetic relaxation ... See more keywords
A bell-like 15-metallacrown-5 complex from flexible H2Glyha ligand: Synthesis, structure and filed-induced slow magnetic relaxation
Sign Up to like & getrecommendations! Published in 2020 at "Journal of Molecular Structure"
DOI: 10.1016/j.molstruc.2020.128822
Abstract: Abstract The reaction of Glycinehydroxamic acid (H2glyha) ligand, Cu(OAc)2·H2O and Dy(NO3)3·6H2O afforded an intriguing bell-like 15-Metallacrown-5 complex [Dy(OAc)Cu5(glyha)5(H2O)4]·2NO3·4H2O, which exhibit a cyclic [CuGly]5 frame and a Dy(III) ion is located at the center of the… read more here.
Keywords: metallacrown complex; slow magnetic; h2glyha ligand; like metallacrown ... See more keywords
Two new coplanar tetranuclear lanthanide complexes (Ln = Gd(III) and Dy(III)) with magnetic refrigeration and slow magnetic relaxation behaviors
Sign Up to like & getrecommendations! Published in 2018 at "Polyhedron"
DOI: 10.1016/j.poly.2018.05.054
Abstract: Abstract Two novel tetranuclear Ln (III) complexes, namely [Ln4(µ3-OH)2(tmhd)4L6] (Ln(III) = Gd (1), Dy (2); HL = 5-(2-thenylidene)-8-hydroxylquinoline; tmhd = 5-(4-methylbenzylidene)-8-hydroxylquinoline), were synthesized and their structures and magnetic properties were characterized. The two complexes are both composed of one planar [Ln4(µ3-OH)2]… read more here.
Keywords: two new; slow magnetic; magnetic relaxation; magnetic refrigeration ... See more keywords
Magnetic anisotropy and slow magnetic relaxation of seven-coordinate cobalt(II)–nitrate complexes
Sign Up to like & getrecommendations! Published in 2018 at "Polyhedron"
DOI: 10.1016/j.poly.2018.07.050
Abstract: Abstract Two seven-coordinate cobalt(II) complexes with the molecular formulae [Co(L)(NO3)2(CH3CN)] (L = 2,2′-bipyridine, 1; L = 1,10-phenanthroline, 2) were prepared and magnetically characterized. X-ray single crystal diffraction shows that 1 exhibit the distorted pentagonal bipyramidal geometry around the central… read more here.
Keywords: coordinate cobalt; seven coordinate; slow magnetic; magnetic relaxation ... See more keywords
Structures, luminescent and magnetic properties of three dinuclear lanthanide complexes: Dysprosium compound displaying slow magnetic relaxation
Sign Up to like & getrecommendations! Published in 2019 at "Polyhedron"
DOI: 10.1016/j.poly.2018.10.046
Abstract: Abstract Three dinuclear lanthanide complexes: {[Ln2(L)2(tmhd)2(CH3OH)2]·nCH3OH} (Ln = Sm (1, n = 1), Eu (2, n = 0), Dy (3, n = 0); H2L = 2-hydroxy-N′-(2-hydroxy-3-methoxybenzylidene)benzohydrazide, tmhd = 2,2,6,6-tetramethylheptane-3,5-dione) were fabricated and structurally characterized. Compounds 1–3 are isostructural belonging to the tetragonal system with space group I4(1)/a.… read more here.
Keywords: slow magnetic; magnetic relaxation; three dinuclear; lanthanide complexes ... See more keywords
Magnetic refrigeration property and slow magnetic relaxation behavior of five dinuclear Ln(III)-based compounds
Sign Up to like & getrecommendations! Published in 2021 at "Polyhedron"
DOI: 10.1016/j.poly.2020.114938
Abstract: Abstract In this work, a series of dinuclear Ln(III)-based compounds with the molecular form [Ln2(L)2(dbm)2(H2O)2]·nCH3OH (Ln(III) = Eu (1) , Gd (2), Tb (3), Dy (4) and Ho (5), Hdbm = 1,3-diphenyl-1,3-propanedione and H2L =… read more here.
Keywords: refrigeration property; dinuclear iii; slow magnetic; magnetic refrigeration ... See more keywords
Identification of slow magnetic relaxation and magnetocoolant capabilities of heterobimetallic lanthanide-manganese metallacrown-like compounds
Sign Up to like & getrecommendations! Published in 2021 at "Polyhedron"
DOI: 10.1016/j.poly.2021.115190
Abstract: Abstract Two families of 3d-4f compounds are presented, [DyIII4MnIII4(OH)2(O2C2H3)3(shi)4(H2shi)4(Hsal)3(DMF)4].3DMF (Dy-1) and [LnIII6MnIII2MnIV2(shi)6(Hshi)4(H2shi)2(Hsal)4(DMF)8].4H2O (Ln-2) (Ln = Dy or Gd, H3shi = salicylhydroxamic acid, H2sal = salicylic acid). While neither Dy-1 and Dy-2 demonstrated a significant barrier… read more here.
Keywords: relaxation; magnetic relaxation; slow magnetic; magnetocoolant capabilities ... See more keywords
Europium(III), Terbium(III), and Gadolinium(III) Oxamato-Based Coordination Polymers: Visible Luminescence and Slow Magnetic Relaxation.
Sign Up to like & getrecommendations! Published in 2021 at "Inorganic chemistry"
DOI: 10.1021/acs.inorgchem.0c03226
Abstract: The reaction of aqueous solutions of EuIII, TbIII, and GdIII ions with Na2Hpcpa [H3pcpa = N-(4-carboxyphenyl)oxamic acid] afforded three new isostructural oxamate-containing lanthanide(III) coordination polymers of general formula {LnIII2(Hpcpa)3(H2O)5·H2O}n [Ln = Eu (1),Tb (2), and… read more here.
Keywords: iii; coordination; oxamate; slow magnetic ... See more keywords
Slow Magnetic Relaxation and Luminescent Properties of Mononuclear Lanthanide-Substituted Keggin-Type Polyoxotungstates with Compartmental Organic Ligands
Sign Up to like & getrecommendations! Published in 2022 at "Inorganic Chemistry"
DOI: 10.1021/acs.inorgchem.1c03214
Abstract: The reaction of mid to late lanthanide ions with the N,N′-dimethyl-N,N′-bis(2-hydroxy-3-formyl-5-bromobenzyl)ethylene-diamine organic ligand and monolacunary Keggin type [α-SiW11O39]8– anion affords a series of isostructural compounds, namely, K5[LnIII(α-SiW11O39)(C20H22Br2N2O4)]·14H2O (1-Ln, Ln = Sm to Lu). The molecular… read more here.
Keywords: keggin type; magnetic relaxation; relaxation; type ... See more keywords
Metal-Metal-Bonded Fe4 Clusters with Slow Magnetic Relaxation.
Sign Up to like & getrecommendations! Published in 2022 at "Inorganic chemistry"
DOI: 10.1021/acs.inorgchem.2c00865
Abstract: Reaction of FeBr2 with Li(N═CtBu2) (0.5 equiv) and Zn0 (2 equiv) results in the formation of the formally mixed-valent cluster [Fe4Br2(N═CtBu2)4] (1) in moderate yield. The subsequent reaction of 1 with Na(N═CtBu2) results in formation… read more here.
Keywords: ctbu2; magnetic relaxation; relaxation; metal ... See more keywords
Redox effects of low-spin Ru(ii/iii) on slow magnetic relaxation of Ru-Mn(iii) 1D cyanide-bridged complexes.
Sign Up to like & getrecommendations! Published in 2017 at "Dalton transactions"
DOI: 10.1039/c7dt01218g
Abstract: A new one-dimensional cyanide-bridged complex [MnIII(salphen)RuII(DMAP)4(CN)2](PF6) (1) and its oxidized derivative [MnIII(salphen)RuIII(DMAP)4(CN)2](PF6)2 (2) have been synthesized and fully characterized. Magnetic measurements showed that 1 shows simple paramagnetism but 2 shows intrachain ferromagnetic interaction with slow… read more here.
Keywords: redox effects; slow magnetic; magnetic relaxation; cyanide bridged ... See more keywords