On the linear geometry of lanthanide hydroxide (Ln-OH, Ln = La–Lu)
نویسندگان
چکیده
منابع مشابه
Effects of lanthanide metal size and amino ligand denticity on the solvothermal systems Ln/Sn/Se/en and Ln/Sn/Se/dien (Ln = lanthanide).
Two systems, Ln/Sn/Se/en and Ln/Sn/Se/dien, were investigated under solvothermal conditions, and novel lanthanide selenidostannates [{Ce(en)(4)}(2)(μ-Se(2))]Sn(2)Se(6) (1a), [{Ln(en)(3)}(2)(μ-OH)(2)]Sn(2)Se(6) (Ln = Pr(1b), Nd(1c), Gd(1d); en = ethylenediamine), [{Ln(dien)(2)}(4)(μ(4)-Sn(2)Se(9))(μ-Sn(2)Se(6))](∞) (Ln = Ce(2a), Nd(2b)), and [Hdien][Gd(dien)(2)(μ-SnSe(4))] (2c) (dien = diethylen...
متن کاملTrivalent lanthanide compounds with fluorinated thiolate ligands: Ln-F dative interactions vary with Ln and solvent.
The fluorinated tris-thiolate compounds Ln(SC(6)F(5))(3) can be isolated as THF, pyridine, or DME coordination complexes. In THF, the larger Ce forms dimeric [(THF)(3)Ce(SC(6)F(5))(3)](2) (1) with bridging thiolate ligands, while the smaller lanthanides (Ln = Ho (2), Er (3)) form monometallic (THF)(3)Ln(SC(6)F(5))(3) compounds. There is a tendency for fluoride to coordinate to Ln throughout the...
متن کاملSingle-Molecule Magnet Behavior and Magnetocaloric Effect in Ferromagnetically Coupled Ln-Ni-Ni-Ln (Ln = Dy and Gd) Linear Complexes†
A new type of linear tetranuclear Ln-Ni-Ni-Ln (Ln = Dy 1, Gd 2) complexes have been prepared using multidentate ligand N,N’-bis(3-methoxysalicylidene)-1,3diaminobenzene having two sets of NO and OO’ coordination pockets which can selectively accommodate Ni and Ln ions, respectively. The X-ray structure analysis reveals that the Ni ions are bridged by phenylenediimine groups forming a twelvememb...
متن کاملSynthesis, crystal structure, optical and thermal properties of lanthanide hydrogen-polyphosphates Ln[H(PO3)4] (Ln = Tb, Dy, Ho).
Lanthanide hydrogen-polyphosphates Ln[H(PO3)4] (Ln = Tb, Dy, Ho) were synthesised as colourless (Ln = Tb, Dy) and light pink (Ln = Ho) crystalline powders by reaction of Tb4O7/Dy2O3/Ho2O3 with H3PO3 at 380 °C. All compounds crystallise isotypically (P2(1)/c (no. 14), Z = 4, a(Tb) = 1368.24(4) pm, b(Tb) = 710.42(2) pm, c(Tb) = 965.79(3) pm, β(Tb) = 101.200(1)°, 3112 data, 160 parameters, wR2 = 0...
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ژورنال
عنوان ژورنال: Physical Chemistry Chemical Physics
سال: 2019
ISSN: 1463-9076,1463-9084
DOI: 10.1039/c9cp01560d