Russian Journal of Inorganic Chemistry, Tập 41,Trang 1013-1348Chemical Society., 1996 |
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Kết quả 1-3 trong 5
Trang 1086
... crown ethers crown ether in heptane under reflux until the metal dis- solved for about 48 h . On the basis of X - ray powder diffraction data , we can conclude that the obtained Ba ( dik ) , Q and Ba ( NCS ) 2 nQ mMeCN are pure ...
... crown ethers crown ether in heptane under reflux until the metal dis- solved for about 48 h . On the basis of X - ray powder diffraction data , we can conclude that the obtained Ba ( dik ) , Q and Ba ( NCS ) 2 nQ mMeCN are pure ...
Trang 1087
... crown ether BaX2 2975 , 2955 , 2750 1450 , 1425 1180 , 1155 , 1115 BaX2Q2 2970 , 2955 , 2900 , 2885 1495 , 1465 , 1435 BaX2 - Q3 2965 , 2975 , 2910 1485 , 1465 , 1435 1045 , 1025 955 , 945 1175 , 1155 , 1115 , 1095 1165 , 1115 , 1105 ...
... crown ether BaX2 2975 , 2955 , 2750 1450 , 1425 1180 , 1155 , 1115 BaX2Q2 2970 , 2955 , 2900 , 2885 1495 , 1465 , 1435 BaX2 - Q3 2965 , 2975 , 2910 1485 , 1465 , 1435 1045 , 1025 955 , 945 1175 , 1155 , 1115 , 1095 1165 , 1115 , 1105 ...
Trang 1088
... Crown - 5 Ba ( NCS ) , thermolysis -MeCN -18 - Crown - 6 Ba ( NCS ) 2 ... ether bands . • In the IR spectra of BaX2 Q2 and BaX2 · Q3 com- plexes , the ... crown ether changes as its size increases , so as to grad- ually weaken its steric ...
... Crown - 5 Ba ( NCS ) , thermolysis -MeCN -18 - Crown - 6 Ba ( NCS ) 2 ... ether bands . • In the IR spectra of BaX2 Q2 and BaX2 · Q3 com- plexes , the ... crown ether changes as its size increases , so as to grad- ually weaken its steric ...
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Interaction of Sodium Peroxide Compounds | 1031 |
Synthesis and Characterization of Calcium Iron Phosphate Ca28 8Fe3 2PO42100 5 | 1040 |
Crystal Structure of a HighTemperature Modification | 1048 |
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absorption spectra acid analysis anion aqueous bond lengths calcd calculated cations Ce(III Ce(IV cerium(III Chem chemical Chemistry cm-¹ complexes components composition concentration copper(II corresponding crown ether crystal curve decomposition decrease determined energy English Translation Copyright enthalpy equation equilibrium europium experimental extraction formation H₂O heating hydrogen bonds increase Inorganic interaction ions iron(III Khim Khimiya kJ/mol ligand liquid MAHK metal mixture mol/l Moscow Neorg NMR spectra observed obtained orbitals Original Russian Text oxidation oxygen atoms perchlorate phase diagram phenanthroline phosphate plexes potassium precipitate properties proton range ratio reaction redox rhodium(III Russia Received Russian Academy Russian Text Copyright salt samples shift sodium solid solutions solu solubility solvation solvent spectroscopy spectrum stability structure studied symmetry synthesis Table tautomer temperature thermal thiourea tion trans transition unit cell unit cell parameters values vapor vibrations vibronic water molecules X-ray diffraction