Russian Journal of Inorganic Chemistry, Tập 30,Trang 1-623Chemical Society., 1985 |
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Trang 303
... structure of phase S1 is also based on [ Si2O6 ] ∞ chains , in which some of the Si atoms are replaced by Ga atoms . The electroneutrality of the structure is explained by the Li ions since the molar ratio Li2O : [ SiO2 , Ga2O , for ...
... structure of phase S1 is also based on [ Si2O6 ] ∞ chains , in which some of the Si atoms are replaced by Ga atoms . The electroneutrality of the structure is explained by the Li ions since the molar ratio Li2O : [ SiO2 , Ga2O , for ...
Trang 485
... structures . To establish the criteria for the existence of these structures , the influence of the ratio of the ionic radii of the A and B cations and the atom electronegativities on the type of crystal structure of the compounds A2B2O ...
... structures . To establish the criteria for the existence of these structures , the influence of the ratio of the ionic radii of the A and B cations and the atom electronegativities on the type of crystal structure of the compounds A2B2O ...
Trang 486
... structure are stable in the range 1.18 RA / RB 1.26 . With decrease in this ratio , fluorite structures are formed ( Ln2Zr2O7 for Ln = = Tb - Lu , XA / XB 0.9 ; Ln , SbO , for Ln = Nd - Lu , XA / XB ~ 0.75 ) . The phases PbABSьO , ( A ...
... structure are stable in the range 1.18 RA / RB 1.26 . With decrease in this ratio , fluorite structures are formed ( Ln2Zr2O7 for Ln = = Tb - Lu , XA / XB 0.9 ; Ln , SbO , for Ln = Nd - Lu , XA / XB ~ 0.75 ) . The phases PbABSьO , ( A ...
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COORDINATION components of the thermodynamic characteristics | 1 |
The thermal decomposition of CdH2PO42 2H2O | 8 |
Salts of pantoic acid | 16 |
Bản quyền | |
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absorption acetonitrile Akad anion aqueous solutions atoms bands bond calculated carbon cations Chem chemical chloride chromium(III cm-¹ cm¹ cobalt(II complex formation components composition compounds concentration containing coordination copper(II corresponding crystallisation crystals curves decrease dehydration determined ditto electronic endothermic endothermic effect ethanol europium experimental extraction Figure fluorides formed given in Table groups H₂O heating hydrated hydrochloric acid hydrogen hydroxide increase infrared spectra Inorg Inorganic Chemistry ions iron(III isotherms Khim Khimiya lanthanide ligand metal method mixture mole molecules Moscow Nauk SSSR Neorg nitrate obtained oxide oxygen parameters platinum(II potassium precipitate present protons ratio reaction reagent Russ Russ.J salts shows sodium solid phases solid solutions solubility solvents specimens spectrum stability constants structure studied synthesis terbium thermal analysis thermal decomposition tion Translated from Zhurnal Translated into Russian values vanadium wavenumbers X-ray diffraction X-ray diffraction patterns Zhur Zhur.Neorg Zhurnal Neorganicheskoi Khimii