Hydrothermal Syntheses, Structures, and Characterizations of Two Lanthanide Sulfate Hydrates Materials, La2(SO4)3·H2O and Eu2(SO4)3·4H2O
نویسندگان
چکیده
منابع مشابه
Solvothermal syntheses, crystal structures and luminescence properties of three new lanthanide sulfate fluorides.
Three novel lanthanide sulfate fluorides of formulae [C(4)H(16)N(3)](6)[Sm(4)F(2)(SO(4))(14)] 1 and LnFSO(4).H(2)O (Ln = Tb 2; Nd 3) have been synthesized solvothermally and structurally characterized by single-crystal X-ray diffraction, IR, TGA, SEM, and ICP. Single crystal X-ray diffraction reveals that compound 1 crystallizes in the triclinic crystal system, with space group P-1 and cell dim...
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Five new lanthanide 1-D coordination polymers are reported which are formed from flexible salen type Schiff-base ligands H(2)L and H(2)L' (H(2)L = N,N(1)-ethylene bis(salicylideneimine); H(2)L' = N,N(1)-bis(3-methoxysalicylidene)ethylene-1,2-diamine). The polymeric structures are formed by bridging neutral H(2)L units in the case of {[Ln(2)L(2)(CF(3)SO(3))(H(2)L)(4)(MeOH)] x CF(3)SO(3)}(n) (Ln ...
متن کاملLanthanide(III) oxalatophosphonates: syntheses, crystal structures and luminescence properties.
By the introduction of oxalate as the second ligand, five new lanthanide oxalatophosphonate hybrids with a 2D layered structure, namely, [Ln(H2L)(C2O4)(H2O)]·2H2O [Ln = Nd (1), Sm (2), Eu (3), Tb (4), Dy (5), H3L = H2O3PCH2NCH2(CH2CH2OPO2H)], have been hydrothermally synthesized and structurally characterized by X-ray single-crystal diffraction, X-ray powder diffraction, infrared spectroscopy, ...
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چکیده ندارد.
15 صفحه اولRare-earth organic frameworks involving three types of architecture tuned by the lanthanide contraction effect: hydrothermal syntheses, structures and luminescence.
The first example of rare-earth organic frameworks with 3-aminopyrazine-2-carboxylic acid (Hapca) was synthesized under hydrothermal conditions and characterized by elemental analysis, IR, PL, TG, powder and single-crystal X-ray diffraction. These ten complexes exhibit three different structure types with decreasing lanthanide radii: [La(apca)(3)](n) () for type I, {[Ln(apca)(ox)(H(2)O)(2)].H(2...
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ژورنال
عنوان ژورنال: Bulletin of the Korean Chemical Society
سال: 2010
ISSN: 0253-2964
DOI: 10.5012/bkcs.2010.31.04.1077