Russian Journal of Inorganic Chemistry, Tập 42,Trang 1449-1974Chemical Society., 1997 |
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Trang 1547
... spectrum of ( Ac ) TITPP proves the structure of the complex , i.e. , the occurrence of the porphyrin macrocycle , TI - N bonds , and CH , COO acido ligand Table 1. IR spectrum of ( Ac ) TITPP in KBr A 0.64- 0.48 M 0.32 0.16- 420 500 ...
... spectrum of ( Ac ) TITPP proves the structure of the complex , i.e. , the occurrence of the porphyrin macrocycle , TI - N bonds , and CH , COO acido ligand Table 1. IR spectrum of ( Ac ) TITPP in KBr A 0.64- 0.48 M 0.32 0.16- 420 500 ...
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 Soret2 [ H2SO41o , M λmax ...
... 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 Soret2 [ H2SO41o , M λmax ...
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 ...
Nội dung
First International Workshop Sulfurous Compounds and the Environment | 1448 |
Vol 42 No 10 | 1449 |
Magnetoresistive Manganites La0 67Ca0 33MnO3 and La0 60Y0 07Ca0 33MnO3 | 1461 |
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absorption Academy acid addition analysis angles anions aqueous atoms band bonds calculated cations changes characteristic Chem chemical Chemistry cm-¹ complex components composition compounds concentration constant containing coordination Copyright corresponding crystal structure curve decrease dependence described determined distances effect electronic energy equilibrium experimental formation given H₂O heat hydrogen bonds increase indicate Inorganic Institute intensity interaction ions Khim ligand measured melting metal method molecules Moscow Neorg nitrogen observed obtained occurs Original oxide parameters pattern peak phase plane polyhedra polyhedron positions powder prepared present properties Publishing range ratio reaction REFERENCES refined reflections region respectively Russian salt samples Sciences shifts shows similar solid solutions solubility solution space group spectra spectrum studied synthesis Table temperature thermal tion trans transition Translation unit cell values vibrations