Russian Journal of Inorganic Chemistry, Tập 43,Trang 465-970Chemical Society., 1998 |
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Trang 867
... chemical shift is typical of aminopolycarboxylato thal- lium ( III ) complexes , which give rise to signals in the range 1800-2400 ppm [ 17 , 18 ] . The 13C NMR spec- trum of this compound showed two pairs of doublets at 174.6 ( JC - TI ...
... chemical shift is typical of aminopolycarboxylato thal- lium ( III ) complexes , which give rise to signals in the range 1800-2400 ppm [ 17 , 18 ] . The 13C NMR spec- trum of this compound showed two pairs of doublets at 174.6 ( JC - TI ...
Trang 903
... chemical shifts 8 = 8.88 and 1.93 ppm correspond to the aromatic H - Ar protons of phthalocyanine and OAc protons , respectively . The ' H NMR spectrum also contains four signals of Phen pro- tons with chemical shift values completely ...
... chemical shifts 8 = 8.88 and 1.93 ppm correspond to the aromatic H - Ar protons of phthalocyanine and OAc protons , respectively . The ' H NMR spectrum also contains four signals of Phen pro- tons with chemical shift values completely ...
Trang 936
119Sn NMR chemical shifts of halo Sn ( IV ) complexes in aqueous solutions 119Sn chemical shift , ppm Complex [ SnCl5 ( OH ) ] 2- -675 cis- [ SnCl4 ( OH ) 2 ] 2- -643 trans- [ SnCl4 ( OH ) 2 } 2- -630 fac- [ SnCl3 ( OH ) 3 ] 2– -627 mer ...
119Sn NMR chemical shifts of halo Sn ( IV ) complexes in aqueous solutions 119Sn chemical shift , ppm Complex [ SnCl5 ( OH ) ] 2- -675 cis- [ SnCl4 ( OH ) 2 ] 2- -643 trans- [ SnCl4 ( OH ) 2 } 2- -630 fac- [ SnCl3 ( OH ) 3 ] 2– -627 mer ...
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Synthesis and Properties of Inorganic Compounds | 465 |
Titanium Germanate | 472 |
Coordination Compounds | 479 |
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absorption acid addition analysis angle anion aqueous atoms band bond calculated cation changes charge Chem chemical Chemistry cluster cm-¹ complex composition compounds concentration constant containing coordination Copyright corresponding crystal curves decomposition decrease dependence determined distances effect electron energy exchange experimental extraction field formation fragments heating hydride hydrogen increase initial Inorganic intensity interaction ions Journal Khim ligand measured melting metal method mixture mol/l molecules Moscow Neorg Note observed obtained occurs oxidation oxygen parameters patterns peritectic phase plane polyhedra position powder prepared processes properties Publishing range ratio reaction REFERENCES region respectively Russian salts samples Sciences shift showed similar solid solid solutions solubility solution space group spectra spectrum stability structure studied suggested synthesis Table temperature thermal tion Translation unit cell values X-ray diffraction