Russian Journal of Inorganic Chemistry, Tập 37,Trang 605-1352Chemical Society., 1992 |
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Kết quả 1-3 trong 19
Trang 635
... porphyrins The most important property of porphyrins is their ability to complex metal salts or the metals themselves . The porphyrins are very weak acids with first dissociation constants ( K , ) ( 1 ) H2P⇒H * + HP- from 10-10 to 10 ...
... porphyrins The most important property of porphyrins is their ability to complex metal salts or the metals themselves . The porphyrins are very weak acids with first dissociation constants ( K , ) ( 1 ) H2P⇒H * + HP- from 10-10 to 10 ...
Trang 643
... porphyrins is still little studied and speculative . The main obstacle to opening this area is the lack of suitable experimental methods . " Electronic , structural and solvation effects of porphyrin coordination Porphyrins have an ...
... porphyrins is still little studied and speculative . The main obstacle to opening this area is the lack of suitable experimental methods . " Electronic , structural and solvation effects of porphyrin coordination Porphyrins have an ...
Trang 646
... porphyrins after complexation with other coordinating solvents ( ketones , heterocycles , ethers , carboxylic acids ) changes similarly . = Synthetic porphyrins dissolve even less in cyclohexane than in alcohols ( SH , TPP ( OCH ...
... porphyrins after complexation with other coordinating solvents ( ketones , heterocycles , ethers , carboxylic acids ) changes similarly . = Synthetic porphyrins dissolve even less in cyclohexane than in alcohols ( SH , TPP ( OCH ...
Nội dung
Number | 605 |
Effect of synthesis conditions on structure and ionexchange properties | 612 |
SA Onorin V V Volkhin M B Khodyashev N D Zakhorov T A Denisova | 620 |
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absorption acid Akad analysis anion aqueous solutions bands bond lengths caesium calculated cations chelate Chem chemical Chemistry chloride cm¹ cobalt(II components composition compounds concentration constant containing coordination coordination sphere copper copper(II corresponding crystal crystallisation curves decrease determined dissociation electron English translation enthalpies equilibrium ethanol ether experimental extraction formed groups H₂O heating hydrated hydrogen increase indicates infrared Inorg ions Khim Khimiya Koord lanthanide ligand metal method mixture molybdenum Moscow Nauk SSSR Nauka Neorg Neorganicheskoi Khimii 37 nickel(II niobium nitrate obtained oxide parameters perchlorate phosphate platinum(II porphyrins precipitate present range ratio reaction rubidium salt sodium solid phases solid solutions solubility solvation solvent specimens spectra spectrum stability structure studied synthesis Table temperature thermal decomposition thermodynamic Translated from Zhurnal translation in Russ values water molecules wavenumbers X-ray diffraction X-ray diffraction patterns Zhurnal Neorganicheskoi Khimii