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Trang S-131
Table 1. Residual concentrations , pH , and composition of solids in the CaCl2- ( NH4 ) 2HPO4 – NH4OH – H2O system ( 25 ° C ) ; Cin ( NH4 ) 2PO4 = 0.025 mol / l ; 20 ml conc . NH4OH Table 2. X - ray diffraction data for HA specimens.
Table 1. Residual concentrations , pH , and composition of solids in the CaCl2- ( NH4 ) 2HPO4 – NH4OH – H2O system ( 25 ° C ) ; Cin ( NH4 ) 2PO4 = 0.025 mol / l ; 20 ml conc . NH4OH Table 2. X - ray diffraction data for HA specimens.
Trang S-152
The structure of [ Au1⁄2Ru1⁄2Co1⁄2 ( CO ) 12 ( PPh3 ) 2 ] was determined by X - ray crystallography . The cluster has 84 cluster valence electrons ( CVE ) and is shaped as a monocapped trigonal bipyramid with the Co2Ru equa- torial ...
The structure of [ Au1⁄2Ru1⁄2Co1⁄2 ( CO ) 12 ( PPh3 ) 2 ] was determined by X - ray crystallography . The cluster has 84 cluster valence electrons ( CVE ) and is shaped as a monocapped trigonal bipyramid with the Co2Ru equa- torial ...
Trang S-208
With this , the existence of 213 phases was proven by direct synthesis , crystal growth , chemical microanalysis , X - ray crystallography , neutron diffrac- tion structure refinement , Raman spectroscopy , and Mössbauer studies .
With this , the existence of 213 phases was proven by direct synthesis , crystal growth , chemical microanalysis , X - ray crystallography , neutron diffrac- tion structure refinement , Raman spectroscopy , and Mössbauer studies .
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Suppl | S-1 |
Vol 46 Suppl 1 2001 | S-14 |
HighTemperature Chemistry of Doped Lanthanum Manganites | S-43 |
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active analysis arsenic trichloride atoms band bismuth bonds calculated cation ceramics changes characteristics Chem chemical Chemistry clusters complexes composition compounds concentration Condens considerable containing coordination crystal decrease determined distribution effect electronic elements energy equilibrium et al example existence experimental field formation function growth hexafluorides higher impurities increase Inorganic interactions involved ions Journal Khim layers ligand lower manganites materials mechanism melt metal method molecular molecules nanocrystals orbitals orthorhombic oxide oxygen parameters particles peritectic phase phase diagram Phys Physics polymorphs positions prepared pressure properties reaction relativistic respectively Russian samples Science shift shows similar solid solutions space space group spectra stability structure studied substitution surface symmetry synthesis Table temperature tetragonal thermal tion transition unit cell values various X-ray