Russian Journal of Inorganic Chemistry, Tập 41,Trang 1349-1672Chemical Society., 1996 |
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Trang 1526
... precipitate formed some minutes later . The precipitate was filtered off , washed with acetonitrile , and dried in air . For [ HBipy ] 2B12H12 anal . calcd . ( % ) : C , 52.66 ; H , 6.62 ; N , 12.28 ; B , 28.44 . Found ( % ) : C , 51.89 ...
... precipitate formed some minutes later . The precipitate was filtered off , washed with acetonitrile , and dried in air . For [ HBipy ] 2B12H12 anal . calcd . ( % ) : C , 52.66 ; H , 6.62 ; N , 12.28 ; B , 28.44 . Found ( % ) : C , 51.89 ...
Trang 1565
... precipitate was separated and washed with acetone ( a notable part of precipitate being eluted ) . The yield of fraction 1 was 0.07 g ( ~ 12 % ) . The next day , similar yellowish - orange product ( somewhat lighter than fraction 1 in ...
... precipitate was separated and washed with acetone ( a notable part of precipitate being eluted ) . The yield of fraction 1 was 0.07 g ( ~ 12 % ) . The next day , similar yellowish - orange product ( somewhat lighter than fraction 1 in ...
Trang 1617
... precipitate formed , was filtered off , dried , and recrystallized from an acetone - ethyl alcohol mix- ture . The yield of IV was 0.45 g ( 72.8 % ) . For IV anal . calcd . ( % ) : C , 62.24 ; H , 5.23 ; N , 2.27 ; S , 20.75 . Found ...
... precipitate formed , was filtered off , dried , and recrystallized from an acetone - ethyl alcohol mix- ture . The yield of IV was 0.45 g ( 72.8 % ) . For IV anal . calcd . ( % ) : C , 62.24 ; H , 5.23 ; N , 2.27 ; S , 20.75 . Found ...
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