Russian Journal of Inorganic Chemistry, Tập 46,Trang 461-947Chemical Society., 2001 |
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Kết quả 1-3 trong 69
Trang 695
... anions for anion c . In effect , the presence of anion c is necessary and sufficient for crystallization and formation of the crystal . The B - B bond lengths in structure I range from 1.75 to 1.83 Å , the average value 1.78 ( 2 ) Å ...
... anions for anion c . In effect , the presence of anion c is necessary and sufficient for crystallization and formation of the crystal . The B - B bond lengths in structure I range from 1.75 to 1.83 Å , the average value 1.78 ( 2 ) Å ...
Trang 719
... anion and the absence of salts with the BH14 anion . In high - boiling solvents ( diglyme and monoglyme ) , salts with the BH4 anion were obtained at 60 and 85 ° C , respectively [ 3 , 4 ] . A heterogeneous reaction of pentaborane ( 9 ) ...
... anion and the absence of salts with the BH14 anion . In high - boiling solvents ( diglyme and monoglyme ) , salts with the BH4 anion were obtained at 60 and 85 ° C , respectively [ 3 , 4 ] . A heterogeneous reaction of pentaborane ( 9 ) ...
Trang 721
... anions and a new signal of the B12H2 anion ( 29.6 mol % ) . In the IR spectrum , the absorption bands of the B3Hg and BH anions disappear , and there appears a broad unresolved band at 2600-2400 cm - 1 that arises from the B , H11 ...
... anions and a new signal of the B12H2 anion ( 29.6 mol % ) . In the IR spectrum , the absorption bands of the B3Hg and BH anions disappear , and there appears a broad unresolved band at 2600-2400 cm - 1 that arises from the B , H11 ...
Nội dung
Vol 46 No 4 | 461 |
Reduction of Mixed Metal Oxides with Methane during Sintering | 470 |
Peroxoaluminosilicates | 485 |
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absorption bands acid Akad aluminum analysis angles anion aqueous solution bond lengths calcd calculated cations chelate Chem chemical chloride cm-¹ complex composition compounds concentration coordination crystal structure curve diffraction patterns electronic English Translation Copyright equilibrium experimental extraction fluid formation H₂O heating hydration hydrogen bonds hydrogen peroxide hydroxo Inorganic Chemistry interaction ions kg/cm² Khim lanthanum ligands liquidus MAIK Nauka/Interperiodica melting metal mixtures mol/l Moscow Na₂HPO4 Nauka Neorg nH₂O niobium NMR spectra Original Russian Text oxide oxygen atoms phase diagram phosphates platinum platinum(II polyhedra potassium range ratio reaction refined region Russia Received Russian Academy Russian Journal Russian Text Copyright salt sample saturated sodium solid solutions solubility space group species spectrum studied synthesis Table ternary thermal tion unit cell unit cell parameters values vapor vdWRs vibrations water molecules X-ray crystallography X-ray diffraction X-ray powder diffraction