Russian Journal of Inorganic Chemistry, Tập 38,Trang 1011-1486Chemical Society., 1993 |
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... X - ray diffraction . The crystals are monoclinic ; at 152 K a = 12.764 ( 5 ) ; b = 12.174 ( 4 ) ; c = 17.608 ( 7 ) Å ; B = 106.12 ( 2 ) ° ; V = 2628.5 ( 32 ) Å3 ; Z = 4 ; space group is P21 / c . Table 1. Coordinates of atoms ( × 104 ) ...
... X - ray diffraction . The crystals are monoclinic ; at 152 K a = 12.764 ( 5 ) ; b = 12.174 ( 4 ) ; c = 17.608 ( 7 ) Å ; B = 106.12 ( 2 ) ° ; V = 2628.5 ( 32 ) Å3 ; Z = 4 ; space group is P21 / c . Table 1. Coordinates of atoms ( × 104 ) ...
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... x diagram was studied for the As2O5 - SгO system by the techniques of physicochemical anal- ysis . Incongruently ... ray powder diffraction was studied with a DRON - 2.0 diffractometer using CuK , radiation . Inten- sities of the diffraction ...
... x diagram was studied for the As2O5 - SгO system by the techniques of physicochemical anal- ysis . Incongruently ... ray powder diffraction was studied with a DRON - 2.0 diffractometer using CuK , radiation . Inten- sities of the diffraction ...
Trang 1356
... Crystallography , Russian Academy of Sciences , Moscow , Russia Received December 28 , 1992 Abstract - The structure of K3.8Nb5 [ Ge309 ] 011.4 ( space group Pbc21 ) determined by a single crystal X - ray dif- fraction is close to the ...
... Crystallography , Russian Academy of Sciences , Moscow , Russia Received December 28 , 1992 Abstract - The structure of K3.8Nb5 [ Ge309 ] 011.4 ( space group Pbc21 ) determined by a single crystal X - ray dif- fraction is close to the ...
Nội dung
Vol 38 No 7 | 1012 |
Thermal Dehydration of Copper Hydroxophosphate | 1018 |
On the Problem of Chemical Mechanisms of Fluorapatite Dissolution in Acids | 1025 |
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1993 by Interperiodica 1993 by Zhurnal acid Akad analysis anion aqueous solutions bond lengths calculated cations Chem chemical Chernyaev chloride cm-¹ composition concentration configuration constants COORDINATION COMPOUNDS coordination number coordination sphere corresponding crystal curve decrease determined Dioxane dissociation electrolytes electron energy English Translation Copyright equilibrium experimental extraction fluorapatite H₂O heating hydration hydrogen bonds increase interaction ionic ions kcal/mol Khim ligand metal method mixture mol/l molybdenum monogermane Moscow Nauk SSSR Neorg nitrate nitrogen NMR spectra observed obtained octahedral Original Russian Edition oxides oxygen oxygen atoms parameters phase Phys platinum(IV plexes properties proton ratio reaction respectively Russia Received Russian Academy Russian Edition Copyright salts sample SiCl solu solubility solvent space group spectrum stability structure studied sulfonic acids synthesis Table temperature thermal tion transition tungsten values vanadium(V vibrations water molecules X-ray diffraction Zhurnal Neorganicheskoi Khimii