Russian Journal of Inorganic Chemistry, Tập 39,Trang 505-996Chemical Society, 1994 |
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Kết quả 1-3 trong 83
Trang 549
... prepared by the reaction of sodium borohydride either with the methoxides of these metals in anhydrous methanol [ 1 ] or with their hydroxides in water - metha- nol mixtures [ 2 ] . Although these processes gave rather high yields ( 82 ...
... prepared by the reaction of sodium borohydride either with the methoxides of these metals in anhydrous methanol [ 1 ] or with their hydroxides in water - metha- nol mixtures [ 2 ] . Although these processes gave rather high yields ( 82 ...
Trang 551
... prepared by interaction of boron trifluoride etherate with a finely dispersed pow- der of LiD ( particle size was < 0.5 mm ) in diethyl ether at 5 - 10 ° C [ 3 ] . NaBD , was synthesized by the reaction LiBD1 + NaH Et20 NaBD4 + LiH in a ...
... prepared by interaction of boron trifluoride etherate with a finely dispersed pow- der of LiD ( particle size was < 0.5 mm ) in diethyl ether at 5 - 10 ° C [ 3 ] . NaBD , was synthesized by the reaction LiBD1 + NaH Et20 NaBD4 + LiH in a ...
Trang 595
... prepared by fractional crystallization of the salt ( NH4 ) 6P2W 18062 ; 02 - K10P2W17061 was prepared by [ 12 ] and KgSiW11039 by [ 13 ] . A solution of PMo11 stoichiometry that was electrochemically acidified to pH 3 was used as a ...
... prepared by fractional crystallization of the salt ( NH4 ) 6P2W 18062 ; 02 - K10P2W17061 was prepared by [ 12 ] and KgSiW11039 by [ 13 ] . A solution of PMo11 stoichiometry that was electrochemically acidified to pH 3 was used as a ...
Nội dung
Vol 39 No 4 1994 | 511 |
Crystal Structure of Triethylammonium Trihydroxoborotetrahydroxopentaborate | 521 |
Crystal Structures of Ln14GeO42BO360g Ln Nd Sm and Tb34 Tb GeO 4 12059 | 530 |
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absorption bands Academy of Sciences acid Akad analysis angles anion aqueous solutions calcd calculated cations Chem chemical chemical shifts chloride chromium cm-¹ composition concentration COORDINATION COMPOUNDS copper(II crystal curves decomposition decrease determined diagram DMSO English Translation Copyright enthalpy equilibrium eutectic experimental extraction H₂O Hayka/Interperiodica Publishing Russia heating hydrogen bonds increase Inorg Inorganic Chemistry interaction ions isotherms Khim kJ/mol lattice ligands MAHK Hayka/Interperiodica Publishing melting metal method mixture mol/l molecules Moscow Nauk SSSR Neorg nH₂O nitrate NMR spectra obtained Original Russian Text oxide parameters phase physicochemical platinum precipitate properties protons range rare-earth ratio reaction reagent RESULTS AND DISCUSSION Russia Russia Received Russian Academy Russian Text Copyright salts samples shift shows sodium solid solutions solubility solvate sorption space group spectrum spiropyran structure studied synthesis Table temperature thermal thermolysis tion titanium transition values vibrations X-ray diffraction