Russian Journal of Inorganic Chemistry, Tập 41,Trang 1349-1672Chemical Society., 1996 |
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Trang 1521
... mmol ) and aqueous KF ( 27 mmol ) were sequen- tially added to an aqueous suspension of H2Ida ( 20 mmol ) , and the mixture was thoroughly stirred under heating ( ~ 50 ° C ) until complete dissolution . As shown by 19F NMR of the ...
... mmol ) and aqueous KF ( 27 mmol ) were sequen- tially added to an aqueous suspension of H2Ida ( 20 mmol ) , and the mixture was thoroughly stirred under heating ( ~ 50 ° C ) until complete dissolution . As shown by 19F NMR of the ...
Trang 1526
... mmol ) in acetonitrile . A solution of 0.38 g ( 2.4 mmol ) of 2,2 ' - dipyridine in 10 ml acetonitrile was also acidified with 1 ml of trifluoroacetic acid . Clear solutions were poured together , and a pale - yellow precipitate formed ...
... mmol ) in acetonitrile . A solution of 0.38 g ( 2.4 mmol ) of 2,2 ' - dipyridine in 10 ml acetonitrile was also acidified with 1 ml of trifluoroacetic acid . Clear solutions were poured together , and a pale - yellow precipitate formed ...
Trang 1659
... mmol ) and 40 % water solution of methylamine ( 10.2 g , 132 mmol ) was stirred at 20-25 ° C for 1 h until the precipitate dissolved completely . The solution was concentrated and distilled in vacuo . We obtained 2.6 g ( 76 % ) of the ...
... mmol ) and 40 % water solution of methylamine ( 10.2 g , 132 mmol ) was stirred at 20-25 ° C for 1 h until the precipitate dissolved completely . The solution was concentrated and distilled in vacuo . We obtained 2.6 g ( 76 % ) of the ...
Nội dung
Vol 41 No 9 | 1349 |
The Cu₂GeTe3CdTe System and the Structure of the Compound Cu₂CdGeTe4 | 1356 |
Ammonium Sodium Tripolyphosphate NH44NaP30104H2O | 1363 |
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absorption spectra Academy of Sciences acid anal analysis angles anion aqueous band calcd calcium calculated cations chelate Chem chemical chlorine chlorine water Cl₂ Clfree Cltotal cm-¹ composition compounds concentration coordination copper(II crystals curves decrease electron energy English Translation Copyright equilibrium eutectic experimental H₂O Hayka/Interperiodica Publishing Russia heating hydrogen bonds hydrolysis increase Inorganic Chemistry interaction iron(III isomers Isotherm K₂TiF6 Khim Khimiya kJ/mol KNO3 Koord ligand LiNiO2 magnetic MAHK melting metal mmol mol/l molecular Moscow N-chlorination neodymium Neorg nitrate nitrogen atom obtained Original Russian Text oxidation oxygen atoms phase diagram potassium proton range ratio reaction Russia Received Russian Academy Russian Text Copyright salts samples Sn(II solid solutions solubility space group spectrum spinel structure studied synthesis Table temperature tetramine thermal tion unit cell unit cell parameters values vanadium vanadium(V vapor water molecules X-ray diffraction X-ray powder diffraction