Russian Journal of Inorganic Chemistry, Tập 44,Số phát hành 9-12British Library Lending Division with the cooperation of the Royal Society of Chemistry, 1999 |
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Trang 1371
... atoms belong to oxalate ions and three atoms to selenate ions . The Voronoi - Dirichlet polyhedra ( VDP ) of the ura- nium atoms are pentagonal prisms with a volume of 9.1 Å3 , which agrees with the average value observed for uranium ( VI ) ...
... atoms belong to oxalate ions and three atoms to selenate ions . The Voronoi - Dirichlet polyhedra ( VDP ) of the ura- nium atoms are pentagonal prisms with a volume of 9.1 Å3 , which agrees with the average value observed for uranium ( VI ) ...
Trang 1508
... atom method . The Patterson function P showed two peaks that corresponded to the Pb - Pb vectors for the Pb atoms related by the 2 , axis and n plane of the space group P21 / n . From these peaks , the coordinates of the Pb atom were ...
... atom method . The Patterson function P showed two peaks that corresponded to the Pb - Pb vectors for the Pb atoms related by the 2 , axis and n plane of the space group P21 / n . From these peaks , the coordinates of the Pb atom were ...
Trang 1858
... atoms in the crystal structure of Hg23As12 ( ZnBг4 ) 6 . The half- occupied positions of bromine atoms are labeled by gray circles . The Zn - Br distances exceeding 2.43 Å are shown by thick open lines . The frameworks in the structures ...
... atoms in the crystal structure of Hg23As12 ( ZnBг4 ) 6 . The half- occupied positions of bromine atoms are labeled by gray circles . The Zn - Br distances exceeding 2.43 Å are shown by thick open lines . The frameworks in the structures ...
Nội dung
Vol 44 No 9 1999 | 1335 |
Structural Transitions in Neodymium Nickelate upon Iso and Heterovalent Substitutions | 1342 |
Synthesis and Study of New Compounds of the Uranovanadate Family | 1347 |
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absorption according acid analysis angles anions aqueous atoms band bond bridging calculated carbon cations changes Chem chemical Chemistry complexes composition compounds concentration constant containing coordination Copyright corresponding crystal structure curves decrease determined diagram distances effect electron energy equal experimental extraction formation frequencies given H₂O heating hydrogen increase indicates Inorganic intensity interaction involved ions Khim lead lengths ligand measured melting metal method mixture molecules Moscow Nauk Neorg observed obtained occurs oxidation oxygen atoms parameters patterns phase Phys plane positions prepared present properties range ratio reaction REFERENCES refined reflections region respectively Russian salts samples Sciences shifts shows similar sodium solid solutions solution space group spectra spectrum stability studied synthesis Table temperature thermal tion transition Translation unit cell values vibrational X-ray diffraction