Russian Journal of Inorganic Chemistry, Tập 7,Phần 1British Library Lending Division with the cooperation of the Royal Society of Chemistry, 1962 |
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... Schiff bases were prepared by methods described previously 2 ; their structure and properties are shown in Table 2 . organic substances used for the Schiff bases were made by The TABLE 3. Starting materials for preparation of heterocyclic ...
... Schiff bases were prepared by methods described previously 2 ; their structure and properties are shown in Table 2 . organic substances used for the Schiff bases were made by The TABLE 3. Starting materials for preparation of heterocyclic ...
Trang 256
... Schiff bases . Name and formula Analysis results , % Appearance of complex found calc . Dioxobis - N- ( 4 - ethyl - 2 - pyridyl ) - red powder salicylidene iminatol uranium ( VI ) CHNOU Dioxobis - N- ( 4 - ethyl - 2 - pyridyl ) - dark ...
... Schiff bases . Name and formula Analysis results , % Appearance of complex found calc . Dioxobis - N- ( 4 - ethyl - 2 - pyridyl ) - red powder salicylidene iminatol uranium ( VI ) CHNOU Dioxobis - N- ( 4 - ethyl - 2 - pyridyl ) - dark ...
Trang 259
... Schiff bases one obtains complexes with a 1 : 2 ratio of uranium to organic residue , that is , the usual bicyclic chelate complex is formed . The present work shows that the properties of the com- plexes of UVI with heterocyclic Schiff ...
... Schiff bases one obtains complexes with a 1 : 2 ratio of uranium to organic residue , that is , the usual bicyclic chelate complex is formed . The present work shows that the properties of the com- plexes of UVI with heterocyclic Schiff ...
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JOURNAL | 1 |
Isomeric inner | 5 |
BABAEVA O N EVSTAFEVA | 11 |
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acid Akad alanine alcohol alkali alloys ammonia ammonium analysis anions aqueous solution atom BaSO binary cadmium calculated cations Chem chemical chemistry chloride complex formation composition compounds concentration constant crystallisation crystals decomposition dehydration determined diethanolamine dissociation electrode endothermic equilibrium diagram ethanol eutectic eutectic point experimental extraction formed gallium H₂O H₂SO hydrates hydrogen hydroxide Inorg ions isomolar series isotherms K₂ kcal Khim ligand liquid lithium melting metal method mixture mole molecules monoethanolamine Na₂SO NaCl NaOH Nauk SSSR Neorg niobium nitrate nitric nitrile Obshch obtained optical density oxide perchlorate phase physicochemical platinum platinum(II plexes potassium precipitate PtCl Py₂ pyridine reaction reagent reciprocal system resin Russ salt Schiff bases shows sodium solid solutions soln solu solubility specimen stable studied sulphate Table tantalum tartaric acid temperature ternary system thermal thermogram tion titanium uranyl vanadium(II X-ray Zhur zirconium