Russian Journal of Inorganic Chemistry, Tập 48,Số phát hành 1-4British Library Lending Division with the cooperation of the Royal Society of Chemistry, 2003 |
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Trang 253
... hydroxide is hexa- gonal Cr2O3 as shown by X - ray powder diffraction ( Table 4 ; ICDD file no . 6-0504 ) . The thermolysis sce- nario for a monomeric unit of the hydroxide may be described as follows : H HO HO OH 40-215 ° C Cr HO OH HO ...
... hydroxide is hexa- gonal Cr2O3 as shown by X - ray powder diffraction ( Table 4 ; ICDD file no . 6-0504 ) . The thermolysis sce- nario for a monomeric unit of the hydroxide may be described as follows : H HO HO OH 40-215 ° C Cr HO OH HO ...
Trang 254
... hydroxide samples of com- position 66 % Cr - 33 % Zn . of the sample with deletion of 4.7 mol of unbound water . The second endotherm with a peak at 225 ° C is associated with deletion of the remaining interlayer water ( 1 mol ) and ...
... hydroxide samples of com- position 66 % Cr - 33 % Zn . of the sample with deletion of 4.7 mol of unbound water . The second endotherm with a peak at 225 ° C is associated with deletion of the remaining interlayer water ( 1 mol ) and ...
Trang 465
... hydroxide is a crystalline hydroxide of approximate composition Ta2O5 ( 0.65-0.75 ) H2O . · ( ii ) The deletion of water from the hydroxide lattice does not destroy the lattice ; rather , this leads to the for- mation of F - Ta2O ...
... hydroxide is a crystalline hydroxide of approximate composition Ta2O5 ( 0.65-0.75 ) H2O . · ( ii ) The deletion of water from the hydroxide lattice does not destroy the lattice ; rather , this leads to the for- mation of F - Ta2O ...
Nội dung
Vol 48 No 1 | 1 |
Synthesis and Magnetic Properties of a Complex Oxide Ca3Cuo 5Ni0 5MnO6 | 7 |
Thermal Dissociation of LnMn2O5 Ln Y Pr Nd Sm Lu in | 13 |
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absorption Academy of Sciences acid alloys analysis angles anions aqueous solution band bond lengths calculated cations Chem chemical chloride cm-¹ complexes composition compounds coordination copper copper(II corresponding crystal structure curves decomposition diffraction patterns dimers electron endotherm English Translation Copyright enthalpies experimental formation fractal H₂O hydrogen bonds hydroxide Inorganic Chemistry interaction ionic ions Khim kJ/mol Koord Kuznetsov layer ligand MAIK Nauka/Interperiodica melts metal methanol method molecular Moscow Motov Neorg nH₂O Original Russian Text oxides oxygen atoms phase polyhedra polyhedron porphyrin positions potassium properties range reaction refined Russia Received Russian Academy Russian Journal Russian Text Copyright salt samples Shapoval sodium solid solutions space group spectra spectrum struc studied synthesis Table temperature thermodynamic thermolysis tion unit cell unit cell parameters values VD polyhedron vibrations water molecules X-ray diffraction X-ray powder diffraction Yb₂S3 zirconium ZrO2