Russian Journal of Inorganic Chemistry, Tập 8,Phần 2British Library Lending Division with the cooperation of the Royal Society of Chemistry, 1963 |
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Trang 953
... similar to that of pentachloro - 1 - phosphinylphosph ( V ) azene , showing P - CI , P = N , and P = O groups ( bands at 602 , 1315 , and 1260 cm1 , although the last is indistinct ) ‡ . This reaction is accompanied by the formation of ...
... similar to that of pentachloro - 1 - phosphinylphosph ( V ) azene , showing P - CI , P = N , and P = O groups ( bands at 602 , 1315 , and 1260 cm1 , although the last is indistinct ) ‡ . This reaction is accompanied by the formation of ...
Trang 954
... Similar behaviour is shown by higher phosphorus oxide chloride derivatives C1 ( PNC ) n POC12 , obtained as mix- ures with n = 4-10 by the action of SO2 on perchloro - 1- -phosphoranylpolyphosphazenes C1 ( PNC ) , PC , mixed with their ...
... Similar behaviour is shown by higher phosphorus oxide chloride derivatives C1 ( PNC ) n POC12 , obtained as mix- ures with n = 4-10 by the action of SO2 on perchloro - 1- -phosphoranylpolyphosphazenes C1 ( PNC ) , PC , mixed with their ...
Trang 1042
... similar treatment of the hexagonal car- bide Nb , C , diffuse lines with indices 101 , 110 , 112 , etc. , were observed . Further oxidation of the same specimen over 4 h led to the formation of a new phase with an X - ray pattern similar ...
... similar treatment of the hexagonal car- bide Nb , C , diffuse lines with indices 101 , 110 , 112 , etc. , were observed . Further oxidation of the same specimen over 4 h led to the formation of a new phase with an X - ray pattern similar ...
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absorption Akad alkali metal alloys aluminium ammonia ammonium analysis anion aqueous solutions atoms beryllium binary calculated cations cerium Chem chemical Chemistry cm³ coefficient complex composition compounds concentration coprecipitation corresponding crystallisation crystals decomposition determined dissociation EDTA electrical conductivity endothermic endothermic effect equilibrium diagram eutectic experimental extraction formation formed g-ion germanium germanium dioxide glaserite H₂O hafnium hydrates hydride hydrogen hydrolysis hydroxide increase Inorg ions isotherm kcal Khim lattice ligand liquid lithium litre magnesium measured melting method mixture molar mole molecules Moscow Nauk SSSR Neorg niobium nitrate obtained oxide chloride peritectic potassium precipitate prepared ratio reaction refractive rhenium Russ salts shows sodium solid phase solid solutions solu solubility specimen stability constants structure studied sulphate Table tantalum temperature ternary thallium thermal thermograms thorium tion uranyl uranyl nitrate values vapour X-ray Zhur zinc zirconium