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An X-ray diffraction and magnetic susceptibility study of TmxY2-xO3
(Journal of Magnetism and Magnetic Materials, 2000)
The polycrystalline samples of TmxY2-xO3 (x = 0.1, 0.2, 0.4, 0.6, 1, 1.4, 1.8) were obtained by ceramic technology. X-ray diffraction data were collected and the crystal structures were refined by the Rietveld method, A ...
Structural modifications of dodecatungstophosphoric acid hexahydrate induced by temperature in the 10-358 K range. In situ high-resolution neutron powder diffraction investigation
(Solid State Ionics, 2002)
Dodecatungstophosphoric acid hexahydrate H3PW12O40.6H(2)O crystal structure has been investigated by neutron powder diffraction (NPD) at different temperatures in the 10-358 K range. A nonconvergent reversible phase ...
Synthesis and crystal structure of trans-dichloro(ethylenediamine-N,N -di-3-propionato)platinum(IV) monohydrate
(Journal of Coordination Chemistry, 2002)
This paper reports the first synthesized Pt(IV) complex with ethylenediamine-N,N-di-3-propionato ligand (eddp). The crystal structure of trans-[Pt(eddp)Cl-2] . H2O complex has been determined. Pt(IV) has a distorted ...
Synthesis, physicochemical properties and crystal structure of isothiocianato [2-(diphenylphosphino)benzaldehyde selenosemicarbazonato(1(-))] nickel(II)
(Inorganic Chemistry Communications, 2004)
The syntheses of a new ligand 2-(diphenylphosphino)benzaldehyde selenosemicarbazone (HL) and the corresponding complex with Ni(II) of the formula [Ni(L)(NCS)] are reported. The complex was characterized by single crystal ...
Transition metal complexes with thiosemicarbazide-based ligands. Part LVI: Nickel(II) complex with 1,3-diphenylpyrazole-4-carboxaldehyde thiosemicarbazone and unusually deformed coordination geometry
(Polyhedron, 2007)
Synthesis of a new nickel(II) complex, [Ni(Ph(2)PzTSC-H)(2)] with 1,3-diphenylpyrazole-4-carboxaldehyde thiosemicarbazone (Ph(2)PzTSC), is described. The compounds have been characterized by elemental and thermal analysis, ...
Synthesis and reaction of Schiff base 4-(pyridin-3-ylmethylimino)-pent-2-en-2-ol with FeCl3
(Structural Chemistry, 2007)
A potentially tridentate Schiff base 4-(pyridin-3-ylmethylimino)-pent-2-en-2-ol was synthesized in the condensation reaction of 3-picolylamine and acetylacetone. The compound was characterized by H-1, C-13-NMR and IR ...
Structural and thermal characterization of Fe(III) and Fe(II) complexes with tridentate ono pyridoxal semicarbazone
(Journal of Thermal Analysis and Calorimetry, 2007)
Molecular and crystal structure of diaqua-sulphato(pyfidoxal semicarbazone-ONO)iron(II) and dichloroaqua(pyridoxal semicarbazone-ONO)iron(III) complexes with tridentate ONO pyridoxal sernicarbazone ligand, PLSC, of formula ...
Structural and magnetic characterization of LiMn1.825Cr0.175O4 spinel obtained by ultrasonic spray pyrolysis
(Materials Research Bulletin, 2007)
Quaternary spinel oxide LiMn1.825Cr0.175O4 Powder was synthesized by using an ultrasonic spray pyrolysis method, without additional annealing. The crystal structure of the as-prepared powder was revealed by X-ray powder ...
Ground-state magnetism of chromium-substituted LiMn2O4 spinel
(Journal of Magnetism and Magnetic Materials, 2008)
Comparative crystal structure and magnetic properties studies have been conducted on quaternary powder spinel samples LiMn1.82Cr0.18O4 obtained by two different synthesis methods, glycine-nitrate (GN) and ultrasonic ...
Synthesis and crystal structure of trans-dichloro(1,3-propylenediamine-N,N -diacetato)platinum(IV) monohydrate
(Journal of Coordination Chemistry, 2004)
The trans-geometrical isomer of the first Pt(IV) complex with the tetradentate ligand 1,3-propylenediamine-N,N-diacetate ion (pdda) was prepared by a direct synthesis from potassium hexachloroplatinate(IV) and pdda in the ...