Zobrazeno 1 - 10
of 15
pro vyhledávání: '"Anna-Gay D. Nelson"'
Publikováno v:
Inorganic Chemistry. 53:2787-2796
The hydrothermal reaction of uranium trioxide and methylenediphosphonic acid in the presence of silver nitrate resulted in the formation of three new uranyl coordination polymers: AgUO2[CH2(PO3)(PO3H)] (Ag-1), [Ag2(H2O)1.5]{(UO2)2[CH2(PO3)2]F2}·(H2O
Autor:
Anayantzin Hernández-Ramírez, Antonio F. Fuentes, Anna-Gay D. Nelson, Sagrario M. Montemayor, Antonia Martínez-Luévanos, Rodney C. Ewing
Publikováno v:
Journal of Alloys and Compounds. 584:93-100
There are only a few multiferroic compounds, among which BiFeO3 is the most important. Research the synthesis of bismuth ferrite, with novel and improved magnetic and electrical properties, has been mainly based on the use of hydrothermal or sol gel
Publikováno v:
Journal of Solid State Chemistry. 198:270-278
The hydrothermal treatment of uranium trioxide and methylenediphosphonic acid with a variety of amines (2,2-dipyridyl, triethylenediamine, ethylenediamine, and 1,10-phenanthroline) at 200 °C results in the crystallization of a series of layered uran
Publikováno v:
Journal of Solid State Chemistry. 192:153-160
Three Ba{sup 2+}/UO{sub 2}{sup 2+} methylenediphosphonates have been prepared from mild hydrothermal treatment of uranium trioxide, methylendiphosphonic acid (C1P2) with barium hydroxide octahydrate, barium iodate monohydrate, and small aliquots of H
Publikováno v:
Inorganic Chemistry. 49:3337-3342
The hydrothermal reaction of PuO(2) with CH(2)(PO(3)H(2))(2) results in the formation of alpha-Pu[CH(2)(PO(3))(2)](H(2)O), beta-Pu[CH(2)(PO(3))(2)](H(2)O) (1), gamma-Pu[CH(2)(PO(3))(2)](H(2)O) (2), and Pu[CH(2)(PO(3))(2)](H(2)O).H(2)O (3) as crystall
Publikováno v:
Comments on Inorganic Chemistry. 31:46-62
A variety of transuranium phosphonates have now been prepared and structurally characterized allowing for comparisons to be made with other metal ions that have been proposed to be surrogates for transuranics (e.g., Zr4+, Ce4+, Th4+, and U4+). The ph
Autor:
Anna-Gay D. Nelson, Moses G. Gichinga, James D. Barnett, Natasha A. Dunaway, Susanne Striegler
Publikováno v:
Inorganic Chemistry. 49:2639-2648
Three binuclear copper(II) complexes were characterized as solids by X-ray diffraction and in solution by UV/vis spectrophotometric titration, and subsequently evaluated for their glycosidase-like activity. The structure analysis revealed comparable
Publikováno v:
Inorganica Chimica Acta. 363:199-204
Reported are four iron(II) complexes with N-benzyl-N,N′-bis(2-pyridylmethyl)-1,2-ethanediamine (LH) and three electronically modified derivatives: N-(4-methoxy)benzyl-N,N′-bis(2-pyridylmethyl)-1,2-ethanediamine (LOMe), N-(4-chloro)benzyl-N,N′-b
Publikováno v:
Inorganica Chimica Acta. 362:4797-4803
In order to assess the changes in the redox activity of a metal ion that result from inductive effects, three electronically modified derivatives of the ligand, N-benzyl-N,N′-bis(2-pyridylmethyl)-1,2-ethanediamine (LH), have been prepared: N-(4-nit
Publikováno v:
Comptes Rendus Chimie. 13:755-757
A polar Cu(II) uranyl diphosphonate, Cu(H2O)4(UO2)3(H2O)2[CH2(PO3)2]2·5H2O, has been prepared under mild hydrothermal conditions. This compound has direct linkages between the oxo atoms of the uranyl moieties and the Cu(II) centers. Despite the pres