Complexes of Eu(III), Tb(III) and Cu(II) with proton transfer compound between 2,6-pyridinedicarboxylic acid and 2-aminobenzothiazole: characterization of the structures and physical properties
Abstract:A proton transfer compound, (ABTH) + (PydcH) − (1), obtained from 2-aminobenzothiazole (ABT) and 2,6-pyridinedicarboxylic acid (Pydc) as well as its Eu(III), Tb(III), and Cu(II) complexes (ABT) 3 [Eu(Pydc) 3 ]·5H 2 O (2), (ABT) 3 [Tb(Pydc) 3 ]·5H 2 O (3), and (ABT)[Cu(Pydc)(PydcH)]·3H 2 O (4) were obtained under ambient conditions and structurally verified by singlecrystal X-ray diffraction analyses and further characterized by elemental analyses, powder X-ray diffraction (PXRD), infrared spectroscopy (IR), th… Show more
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