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One-dimensional Lanthanide Coordination Polymers Based on Butylene-2,2'-bis(oxybenzoic Acid), with Dy-compound Exhibiting White Light Emission

Publication date:

August 2018


Source:Inorganic Chemistry Communications, Volume 94

Author(s): Xiu-Hua Li, Ji Chen, Ming Fang, Zhi Chen

A series of one-dimensional (1D) lanthanide coordination polymers: [Ln2(BBOA)3(H2O)]n (Ln = Sm (1), Eu (2), Gd (3), Tb (4), Dy (5), H2BBOA = butylene-2,2′-bis(oxybenzoic acid)) were synthesized under hydrothermal methods and structurally characterized by single-crystal X-ray diffraction. Compounds 1, 2, 4, 5 are isostructural belonging to the triclinic system with space group P-1. Due to the disorder, the similar structure compound 3 has a double asymmetric unit comparing to others. Luminescence analyses were performed on coordination polymers containing Sm3+, Eu3+ and Tb3+ and Dy3+, and compound 5 shows a white light emission upon excitation. Magnetic properties of complexes 3 to 5 were measured, and complexes 4 and 5 exhibit ferromagnetic behavior.
Graphical abstract




Autoren:   Author(s): Xiu-Hua Li, Ji Chen, Ming Fang, Zhi Chen
Journal:   Inorganic Chemistry Communications
Band:   94
Jahrgang:   2018
Seiten:   108
DOI:   10.1016/j.inoche.2018.06.015
Erscheinungsdatum:   01.07.2018
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