Russian Journal of Inorganic Chemistry, Tập 43,Số phát hành 9-12British Library Lending Division with the cooperation of the Royal Society of Chemistry, 1998 |
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Kết quả 1-3 trong 50
Trang 1478
... appear after 1 min of activation . After 5 min of activation , a shoulder of the 700 cm - 1 band appears at 550 cm1 ( Fig . 2 , spectrum a ) . This band is assign- able [ 10–12 ] to v ( Ti – O ) stretches in [ TiO4 ] tetrahedra of ...
... appear after 1 min of activation . After 5 min of activation , a shoulder of the 700 cm - 1 band appears at 550 cm1 ( Fig . 2 , spectrum a ) . This band is assign- able [ 10–12 ] to v ( Ti – O ) stretches in [ TiO4 ] tetrahedra of ...
Trang 1511
... appears instead . The v ( C - H ) band at 2960 cm - 1 caused by the formation of the GeN coordination bond , is retained . The latter is supported by the appear- ance of a new v ( Ge - N ) band at 650 cm - 1 . = The existence of ...
... appears instead . The v ( C - H ) band at 2960 cm - 1 caused by the formation of the GeN coordination bond , is retained . The latter is supported by the appear- ance of a new v ( Ge - N ) band at 650 cm - 1 . = The existence of ...
Trang 1834
... appear together with PW1H , in transformation PW 12 PW1M + W and , in a smaller amount , in reverse transformation ... appears ( Fig . 3b ) . With an increase in the tungsten content , form A becomes preferable , and in a solution with a ...
... appear together with PW1H , in transformation PW 12 PW1M + W and , in a smaller amount , in reverse transformation ... appears ( Fig . 3b ) . With an increase in the tungsten content , form A becomes preferable , and in a solution with a ...
Nội dung
Synthesis and Properties of Inorganic Compounds | 1301 |
Xray Diffraction Study of LnMn2O5 5 Ln La Nd M Ca Ba LIBRARY | 1308 |
Synthesis of MolybdenumIV Oxide in Lithium ChloridePotassium Chloride EutecticMelts | 1317 |
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absorption acid analysis angle anions aqueous solution atoms band barium calculated carbon cathodoluminescence cation chelate Chem chemical Chernorukov chloride cm-¹ complexes composition compounds concentration copper(II corresponding crown ether crystal curves datolite decomposition decrease determined dimers electron energy English Translation Copyright enthalpies experimental extraction fluorides formation frequencies H₂O hafnium Hayka/Interperiodica Publishing Russia heating HF MP2 HF hydrogen bonds increase Inorg interaction ions kcal/mol Khim kJ/mol Koord lanthanide ligand lithium macrocycle MAHK Hayka/Interperiodica Publishing melt metal method mixture mol/l Moscow Neorg nitrate Original Russian Text oxide oxygen oxygen atoms phase phosphate plexes podands porphyrin potassium protons range ratio reaction Russia Received Russian Text Copyright salts samples sodium solid solutions solu solubility spectra spectrum stability structure studied synthesis Table temperature thermal tion ture unit cell parameters values vibrations water molecules X-ray diffraction X-ray powder diffraction zirconium