Russian Journal of Inorganic Chemistry, Tập 38,Số phát hành 5-8British Library Lending Division with the cooperation of the Royal Society of Chemistry, 1993 |
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Trang 769
... oxygen atoms by large alkali - metal atoms K , Rb , and Cs leads to strong corrugation of the polyphosphate chain ( and , hence , to increasing num- bers of PO4 tetrahedra per chain period ) in both modifi- cations . The fact that the ...
... oxygen atoms by large alkali - metal atoms K , Rb , and Cs leads to strong corrugation of the polyphosphate chain ( and , hence , to increasing num- bers of PO4 tetrahedra per chain period ) in both modifi- cations . The fact that the ...
Trang 770
... atom forming four sp3 bonds directed toward four tetrahedron apices . The overlap of the four sp3 hybride orbitals with p orbitals of four oxygen atoms leads to the formation of 4 σ bonds - covalent single bonds between the phosphorus atom ...
... atom forming four sp3 bonds directed toward four tetrahedron apices . The overlap of the four sp3 hybride orbitals with p orbitals of four oxygen atoms leads to the formation of 4 σ bonds - covalent single bonds between the phosphorus atom ...
Trang 771
atoms of the PO4 tetrahedron are equivalent , each of them being bonded to one phosphorus atom and two lanthanide ... oxygen atoms is simulta- neously coordinated by three Ln3 + cations , while each of the remaining three oxygen ...
atoms of the PO4 tetrahedron are equivalent , each of them being bonded to one phosphorus atom and two lanthanide ... oxygen atoms is simulta- neously coordinated by three Ln3 + cations , while each of the remaining three oxygen ...
Nội dung
Vol 38 No 5 | 685 |
Nonstoichiometric Lanthanide Titanates in Films | 703 |
Synthesis and the Crystal and Molecular Structure | 722 |
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1993 by Interperiodica 1993 by Zhurnal absorption band acid Akad alkali metal ammonium analysis angles anion aqueous solutions binary bond lengths calcium calculated cations Chem chemical chloride chromium(III cm-¹ Co² composition concentration constant coordination sphere copper(II corresponding crystal Cu2+ curves decrease determined electrolytes electron energy English Translation Copyright equilibrium experimental extraction fluorapatite H₂O hydrogen bonds increase interaction ionic ions Khim kinetic lattice ligand method mixture mol/l molybdenum Moscow Nauk SSSR Nauka Neorg nitrate obtained octahedral Original Russian Edition oxides oxygen atoms parameters phase phosphates Phys plexes polyhedra polyphosphate precipitate properties proton ratio reaction Russia Received Russian Academy Russian Edition Copyright ruthenium ruthenium(III salts samples solid solutions solu solubility solvation solvent space group spectra spectrum stability structural type studied synthesis Table temperature tetrahedra thermal tion tungsten values vanadium(V vibrations water molecules X-ray diffraction Zhurnal Neorganicheskoi Khimii