New complexes of heteroaromatic N-oxides with europium,uranyl and zinc ions

New complexes of heteroaromatic N-oxides with europium,uranyl and zinc ions

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摘要 New solid complexes of europium, uranyl and zinc ions with N-oxides of 4-chloro-2,6-dimethylpyridine, quinoline and 4-meth- oxyquinaldinic acid in presence different anions were obtained and characterized by elemental and TG analyses, IR and luminescence spectra. The compounds are crystalline, hydrated or anhydrous salts with colours typical of metal ions. Thermal studies showed that in hydrated salts lattice or coordination water molecules are present. A role of different anions in the formation of various types of the complexes is presented. New solid complexes of europium, uranyl and zinc ions with N-oxides of 4-chloro-2,6-dimethylpyridine, quinoline and 4-meth- oxyquinaldinic acid in presence different anions were obtained and characterized by elemental and TG analyses, IR and luminescence spectra. The compounds are crystalline, hydrated or anhydrous salts with colours typical of metal ions. Thermal studies showed that in hydrated salts lattice or coordination water molecules are present. A role of different anions in the formation of various types of the complexes is presented.

作者 Zbigniew Hnatejko

机构地区 Faculty of Chemistry

出处《Journal of Rare Earths》 SCIE EI CAS CSCD 2012年第6期552-558,共7页 稀土学报（英文版）

关键词 COMPLEXES EUROPIUM 4-methoxyquinaldinic acid N-oxide 4-chloro-2 6-dimethylpyridine N-oxide quinoline N-oxide URANYL zinc complexes europium 4-methoxyquinaldinic acid N-oxide 4-chloro-2,6-dimethylpyridine N-oxide quinoline N-oxide uranyl zinc

分类号 O621.2 [理学—有机化学]

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Journal of Rare Earths

2012年第6期

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New complexes of heteroaromatic N-oxides with europium,uranyl and zinc ions

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