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selenate
Combined application of Epin and sodium selenate had virtually no effect on selenium accumulation in the pulp but increased the microelement content in the fruit skin and roots.
      
Synthesis and Crystal Structure of the First Uranyl Selenite(IV)-Selenate(VI) [C5H14N][(UO2)(SeO4)(SeO2OH)]
      
The U(1)O6(H2O) and U(3)O6(H2O) linked through selenate groups form chains running along [
      
Synthesis and crystal structure of a new uranyl selenite(IV)-selenate(VI), [C5H14N]4[(UO2)3(SeO4)4(HSeO3)(H2O)](H2SeO3)(HSeO4)
      
Crystals of a new uranyl selenite(IV)-selenate(VI), [C5H14N]4[(UO2)3(SeO4)4(HSeO3)(H2O)]·(H2SeO3)(HSeO4) were obtained by evaporation from aqueous solutions.
      
The structures of I and II are based on layered complexes [(UO2)3(SeO4)4(HSeO4)(H2O)]3- formed by combination of uranyl pentagonal bipyramids and selenate tetrahedra.
      
The chains are united into three-dimensional framework through hydrogen bonds involving the oxygen atoms of the selenate and uranyl groups, the nitrogen atoms of cyanoguanidine, and the hydrogen atoms of the cyanoguanidine or water molecules.
      
Alkali-metal hydrogen selenate-phosphates M2H3(SeO4)(PO4) (M = Rb or K) and M4H5(SeO4)3(PO4)(M = K or Na)
      
Crystalline hydrogen selenate-phosphates M2H3(SeO4)(PO4) [M = Rb (I) or K (II)] and M4H5(SeO4)3(PO4) [M = K (III) or Na (IV)] were obtained by reactions of Rb, K, and Na carbonates with mixtures of selenic and phosphoric acid solutions.
      
Neutron diffraction study of sodium hydrogen selenate Na3H5(SeO4)4.
      
Synthesis and crystal structures of bimetallic hydrogen sulfates MIMII [H(SO4)2](H2O)2 (MI = K, Cs; MII = Zn, Mn) and selenate K
      
Microscopic calculations of displacive (Elpasolite family) and order-disorder (Potassium selenate family) structural phase trans
      
The Hamiltonian parameters for the elpasolite-like crystals were determined from ab initio calculations, and those for the crystals of the selenate potassium family were found using a small number of fitting parameters.
      
Neodymium selenate pentahydrate is not isostructural to the analogous RE sulfates, although their structural motifs are similar.
      
The chemical exchange of deuterons in a partly deuterated ammonium hydrogen selenate crystal is investigated by deuteron magnetic resonance (2H NMR) spectroscopy over a wide range of temperatures.
      
A new model of proton transport in ammonium hydrogen selenate is proposed on the basis of the experimental data.
      
The proton exchange in a potassium hydrogen selenate crystal is investigated in detail.
      
It is established that this process is responsible for the proton conduction in the potassium hydrogen selenate.
      
O atoms of Mg octahedrons that are shared with selenate tetrahedrons are in a trans orientation.
      
The structure contains one independent Zn2+ cation coordinated by two water molecules and four oxygen atoms of selenate group.
      
 

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