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Synthesis and characterization of the rare-earth complexes with salicylic acid
Xuwu, Y., Wujuan, S., Congyu, K., Li, Z., Hangguo, Z. and Shengli, G. Synthesis and characterization of the rare-earth complexes with salicylic acid Chemical Papers, Vol.60, No. 2, 2006, 132-137
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Document type:
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Článok z časopisu / Journal Article |
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Collection:
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Chemical papers
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| Author(s) |
Xuwu, Y.
Wujuan, S.
Congyu, K.
Li, Z.
Hangguo, Z.
Shengli, G.
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| Title |
Synthesis and characterization of the rare-earth complexes with salicylic acid
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| Journal name |
Chemical Papers
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| Publication date |
2006
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| Year available |
2006
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| Volume number |
60
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| Issue number |
2
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| ISSN |
0366-6352
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| Start page |
132
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| End page |
137
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| Place of publication |
Poland
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| Publisher |
Versita
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| Collection year |
2006
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| Language |
english
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| Subject |
250000 Chemical Sciences
250400 Analytical Chemistry
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| Abstract/Summary |
Seven rare-earth complexes with salicylic acid RE(HSal)3·nH2O (HSal = C7H5O3; RE = La-Sm, n = 2; RE = Eu, Gd, n = 1) were synthesized and characterized by elemental analysis, the IR spectrum, and cyclic voltammetry. The constant-volume combustion energies of complexes, Δc U, were determined by a precise rotating-bomb calorimeter at 298.15 K. Their standard molar enthalpies of combustion, Δc H m o , and standard molar enthalpies of formation, Δf H m o , were calculated.
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