Russian Journal of Inorganic Chemistry, Tập 42,Số phát hành 9-12British Library Lending Division with the cooperation of the Royal Society of Chemistry, 1997 |
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Kết quả 1-3 trong 83
Trang 1547
... spectrum of ( Ac ) TITPP proves the structure of the complex , i.e. , the occurrence of the porphyrin macrocycle , TI - N bonds , and CH3COO acido ligand Table 1. IR spectrum of ( Ac ) TITPP in KBr A 0.64 0.48- 0.32 0.16 420 500 580 660 ...
... spectrum of ( Ac ) TITPP proves the structure of the complex , i.e. , the occurrence of the porphyrin macrocycle , TI - N bonds , and CH3COO acido ligand Table 1. IR spectrum of ( Ac ) TITPP in KBr A 0.64 0.48- 0.32 0.16 420 500 580 660 ...
Trang 1548
... spectrum transforms into the one - band spectrum of the H1TPP2 + dication ( Table 2 , [ 11 ] ) . solv Table 2. Electronic absorption spectra of porphyrins in con- centrated sulfuric acid Compound ( Ac ) TITPP Heating the sulfuric acid ...
... spectrum transforms into the one - band spectrum of the H1TPP2 + dication ( Table 2 , [ 11 ] ) . solv Table 2. Electronic absorption spectra of porphyrins in con- centrated sulfuric acid Compound ( Ac ) TITPP Heating the sulfuric acid ...
Trang 1565
... spectrum . An additional chemical shift of protons in the spectrum of the bridge complex is maximum for the proton in a d - position , and in the spectrum of the cis , trans com- plex , for the protons in a c - position . This fact ...
... spectrum . An additional chemical shift of protons in the spectrum of the bridge complex is maximum for the proton in a d - position , and in the spectrum of the cis , trans com- plex , for the protons in a c - position . This fact ...
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Vol 42 No 9 | 1283 |
HighPurity Calcium Hydroxylapatite through Alkoxides LIBRARY | 1292 |
Synthesis and Crystal Structure | 1299 |
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absorption acid activity analysis angles anion aqueous atoms band bismuth bond calculated cation changes Chem chemical Chemistry cm-¹ complexes composition compounds concentration constants containing coordination Copyright corresponding crystal crystal structure curves decrease dependence described determined diffraction dimers distances effect electron energy equation exchange experimental extraction formation given heat hydrogen increase indicate Inorganic Institute intensities ions isomer Journal Khim ligand lithium measured melting metal method mixture molecules Moscow Neorg observed obtained occur oxide parameters patterns phase Physics position powder prepared present properties Publishing range ratio reaction REFERENCES reflections region respectively Russian salts samples shifts shows signal similar solid solution space space group spectra spectrum stability structure studied synthesis Table temperature thermal tion transition Translation unit cell values vibrations water molecules X-ray