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The superposition of these factors is precisely responsi- ble for the described change in the selectivity of the zir- conium hydrogen phosphate matrix to alkali - metal ions in going from the first to the second exchange stage .
The superposition of these factors is precisely responsi- ble for the described change in the selectivity of the zir- conium hydrogen phosphate matrix to alkali - metal ions in going from the first to the second exchange stage .
Trang 180
The synthesis and crystal structure of CsBi2 ( HEdta ) ( Edta ) · 3H2O are described [ 2 ] . This work deals with the study of the crystal struc- ture of ( NH4 ) Bi2 { ( HEdta ) ( Edta ) } · 2H2O ( I ) , which belongs to the MB12 ...
The synthesis and crystal structure of CsBi2 ( HEdta ) ( Edta ) · 3H2O are described [ 2 ] . This work deals with the study of the crystal struc- ture of ( NH4 ) Bi2 { ( HEdta ) ( Edta ) } · 2H2O ( I ) , which belongs to the MB12 ...
Trang 385
The possibility of dimeriza- tion of PdTCPP in an aqueous solution has been described at the qualitative level [ 9 ] ; however , all lumi- nescence spectral characteristics have referred to a dim- ethylformamide [ 9 ] or ethanol [ 7 ] ...
The possibility of dimeriza- tion of PdTCPP in an aqueous solution has been described at the qualitative level [ 9 ] ; however , all lumi- nescence spectral characteristics have referred to a dim- ethylformamide [ 9 ] or ethanol [ 7 ] ...
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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 acid activation addition analysis angles anion aqueous atoms band bismuth bond bond lengths calculated carried cations changes Chem chemical Chemistry cm-¹ complexes components composition compounds concentration constant containing coordination copper Copyright corresponding crystal crystal structure curves decrease described determined distances effect electron energy existence experimental fact formation function H₂O heating increase Inorganic Institute interaction ions Journal Khim layer ligand measured melts metal method mixture molecular molecules Moscow Neorg Note observed obtained Original oxides oxygen parameters pattern phase Physics positions prepared presence properties range reaction REFERENCES refined reflections region respectively Russian salt samples Sciences shows similar sodium solid solutions solution space group spectra spectrum stage structure studied substitution synthesis Table temperature thermal tion Translation unit cell parameters values X-ray diffraction X-ray powder