Russian Journal of Inorganic Chemistry, Tập 36,Trang 1-922Chemical Society., 1991 |
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Kết quả 1-3 trong 76
Trang 28
... ( composition 6 in Table 2 ) at a temperature above 873 K La is present as La ( O ) F , and Y is distributed between the phases NaYF4 , Y ( O ) F , and Y2O3 . When an excess of Na2CO3 is used ( composition 7 in Table 3 ) , yttrium oxide ...
... ( composition 6 in Table 2 ) at a temperature above 873 K La is present as La ( O ) F , and Y is distributed between the phases NaYF4 , Y ( O ) F , and Y2O3 . When an excess of Na2CO3 is used ( composition 7 in Table 3 ) , yttrium oxide ...
Trang 129
... composition . There are no published data on methods for obtaining expressions for the compositions of these phases . The aim of the present work was to examine methods for the analytical representation of phases of variable composition ...
... composition . There are no published data on methods for obtaining expressions for the compositions of these phases . The aim of the present work was to examine methods for the analytical representation of phases of variable composition ...
Trang 603
... composition of the vapour : II - GeS + S2 , V - GeS2 ) . The corridor is represented as absolute errors ( broken line , Figure 1 ) calculated as for functions of several independent variables . As Figure 1 shows , the experimental data ...
... composition of the vapour : II - GeS + S2 , V - GeS2 ) . The corridor is represented as absolute errors ( broken line , Figure 1 ) calculated as for functions of several independent variables . As Figure 1 shows , the experimental data ...
Nội dung
SYNTHESIS AND PROPERTIES OF INORGANIC COMPOUNDS | 1 |
LnO bond lengths in lanthanide compounds with a coordination number of six 15 29 | 15 |
The synthesis and properties of sodium hexafluorophosphate 30 56 | 30 |
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absorption acid Acta angles anion atoms bands calculated carbonate cation characteristic Chem chemical Chemistry chloride cm-¹ cm¹ complexes components composition compounds concentration containing coordination copper copper(II corresponding crystallisation crystals curves decrease determined dimer dimethylformamide distances dysprosium electron energy English translation equilibrium ethanol experimental extraction formation formed H₂O heating hydride hydrogen hydrogen bonds hydrolysis hydroxide increase infrared infrared spectra Inorg interaction ions isomers kcal Khim lanthanide ligand lithium mass metal metal-metal bonds method mixture MNDO molecules Moscow Neorg Neorganicheskoi Khimii 36 nitrate obtained oxide oxygen oxygen atoms parameters phase Phys precipitate present protonated range ratio reaction reagent salt scandium solid solutions solubility solvate specimens spectra spectrum structure studied synthesis temperature thermal analysis thermal decomposition Translated from Zhurnal translation in Russ values vibrations wavenumbers X-ray diffraction Zhurnal Neorganicheskoi Khimii