Russian Journal of Inorganic Chemistry, Tập 26,Trang 1-924British Library Lending Division with the cooperation of the Royal Society of Chemistry, 1981 |
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Kết quả 1-3 trong 77
Trang 253
... crystals ( B2 ) . To determine the temperatures of the reciprocal trans- formations of the various polymorphic forms of PbGe1O , we carried out the stepwise annealing of PbGe , O , crystals in the range 20-840 ° C for 6-8 h with ...
... crystals ( B2 ) . To determine the temperatures of the reciprocal trans- formations of the various polymorphic forms of PbGe1O , we carried out the stepwise annealing of PbGe , O , crystals in the range 20-840 ° C for 6-8 h with ...
Trang 621
... crystals is the formation of simple twins with symmetric extinction . The grain size is up to 0.01 mm . The crystals are optically anisotropic with interference colours of the first or second order . The birefringence ng - np = 0.010 to ...
... crystals is the formation of simple twins with symmetric extinction . The grain size is up to 0.01 mm . The crystals are optically anisotropic with interference colours of the first or second order . The birefringence ng - np = 0.010 to ...
Trang 622
... crystals have been obtained , the thermal conditions have been investigated , and an X - ray diffraction study has been carried out on the single crystals of Tb2U2Se ,. 110 770 100 Single crystals of Tb2U2Se , were grown by the gas ...
... crystals have been obtained , the thermal conditions have been investigated , and an X - ray diffraction study has been carried out on the single crystals of Tb2U2Se ,. 110 770 100 Single crystals of Tb2U2Se , were grown by the gas ...
Nội dung
Thermal decomposition of the tungsten oxide fluorides | 9 |
Standard enthalpy of formation of the magnesiumII | 15 |
Factors which determine the structure of the solid | 21 |
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absorption bands absorption spectra acid analysis anion aqueous solution atoms bond bond energies caesium calculated cations cerium Chem chemical Chemistry chloride chromium(III cm-¹ cm¯¹ cm¹ cobalt cobalt(II complex formation components composition compounds concentration constant coordination copper(II corresponding crystallisation crystals curves decrease determined ditto electronic endothermic energy enthalpy equilibrium diagram experimental extraction Figure fluoride formed H₂O heating hydrates hydrogen increase infrared spectra Inorg Inorganic interaction investigation ionic ions isothermal kcal Khim lanthanide lattice ligand manganese(III melting metal method mixture mole mole¹ molecules Moscow Nauk SSSR Neorg nitrate nitrogen obtained oxide oxygen parameters platinum(II potassium protons pyridine range ratio reaction reagent rhenium rubidium Russ salts shows sodium solid phases solid solutions solubility solvent specimens spectrum structure studied synthesis system at 25 Table temperature terbium tion Translated from Zhurnal tributyl phosphate vibrations wavenumbers X-ray diffraction Zhur Zhur.Neorg Zhurnal Neorganicheskoi Khimii