Russian Journal of Inorganic Chemistry, Tập 36,Trang 1-922Chemical Society., 1991 |
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Kết quả 1-3 trong 85
Trang 192
... structures . For BSiH , structure II does not correspond to a unique point of the PS , and on optimisation of the geometries for C2 , symmetry it is converted into structure III . For AlSiH , structure II corresponds to a saddle point ...
... structures . For BSiH , structure II does not correspond to a unique point of the PS , and on optimisation of the geometries for C2 , symmetry it is converted into structure III . For AlSiH , structure II corresponds to a saddle point ...
Trang 313
... structural transformation takes place at ~ 800 ° C in both lattices : the cubic structure ( a 4.37 Å ) changes to the cubic structure ( a 4.33 Å ) , and the tetragonal , structure ( a 4.38 Å . C = 4.48 Å ) changes to the tetragonal ...
... structural transformation takes place at ~ 800 ° C in both lattices : the cubic structure ( a 4.37 Å ) changes to the cubic structure ( a 4.33 Å ) , and the tetragonal , structure ( a 4.38 Å . C = 4.48 Å ) changes to the tetragonal ...
Trang 797
... structure of Ba7Sc¿Al2O19 has been determined using X - ray powder diffraction data . In this structure there is 14 - layer close packing of BaO3 - x layers and the structure can be described as an intergrowth of fragments of the ...
... structure of Ba7Sc¿Al2O19 has been determined using X - ray powder diffraction data . In this structure there is 14 - layer close packing of BaO3 - x layers and the structure can be described as an intergrowth of fragments of the ...
Nội dung
SYNTHESIS AND PROPERTIES OF INORGANIC COMPOUNDS | 1 |
Volume 36 | 4 |
LnO bond lengths in lanthanide compounds with a coordination number of six 15 29 | 15 |
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Thuật ngữ và cụm từ thông dụng
1990 Translated absorption acetonitrile acid aluminium aluminium chloride analysis angles anion atoms bands bond lengths bridging calculated carbonate cation characteristic Chem chemical Chemistry chloride cm-¹ cm¹ composition compounds concentration containing coordination copper(II corresponding crystallisation crystals curves decrease determined dimer DMSO dysprosium electron energy English translation equilibrium experimental Figure formed groups H₂O heating hydrated hydride hydrogen hydroxide increase infrared infrared spectra Inorg interaction ions isomers kcal kcal mol¹ Khim lanthanide ligands lithium magnetic metal metal-metal bonds method mixture molecules molybdenum Moscow Nauka Neorg Neorganicheskoi Khimii 36 nickel(II nitrate NMR spectra obtained oxide oxygen oxygen atoms parameters potassium precipitate present protons range reaction reagent salts scandium singlet sodium solid solutions solubility solvates specimens spectrum structure studied synthesis temperature thermal decomposition Translated from Zhurnal translation in Russ values vibrations wavenumbers X-ray diffraction Zhurnal Neorganicheskoi Khimii