Russian Journal of Inorganic Chemistry, Tập 39,Trang 505-996Chemical Society, 1994 |
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... addition of chromium ( III ) nitrate , 20 ° C -1.7 pH of the solution at the beginning of measuring the NMR spectrum . * Reaction time at 20 ° C before measuring the spectrum , min ; asterisk marks the lines of the chromium complex of ...
... addition of chromium ( III ) nitrate , 20 ° C -1.7 pH of the solution at the beginning of measuring the NMR spectrum . * Reaction time at 20 ° C before measuring the spectrum , min ; asterisk marks the lines of the chromium complex of ...
Trang 830
... additions provide fur- ther evidence that copper hydroxonitrate is one of the compounds formed during cryochemical synthesis . Thus , urea addition to an initial water - salt composition with the components of 123 oxide gives rise to ...
... additions provide fur- ther evidence that copper hydroxonitrate is one of the compounds formed during cryochemical synthesis . Thus , urea addition to an initial water - salt composition with the components of 123 oxide gives rise to ...
Trang 832
... addition to the initial mixture of yttrium , barium , and copper nitrates . The results of chemical analysis are given in Table 1. Addition of 1/26 , 1/18 , 1/13 , 1/6 , 1/4 , 1/3 , and 1 mol of CO ( NH2 ) 2 per mol of Y3 + proved ...
... addition to the initial mixture of yttrium , barium , and copper nitrates . The results of chemical analysis are given in Table 1. Addition of 1/26 , 1/18 , 1/13 , 1/6 , 1/4 , 1/3 , and 1 mol of CO ( NH2 ) 2 per mol of Y3 + proved ...
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