Synthesis, characterization and luminescence of two unusual 4d–4f Ln–Ag coordination compounds
作者： Lijie Han , Wanli Zhou , Yanhong Yang , Yan Xu
DOI: 10.1016/J.INOCHE.2009.02.023
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摘要: Abstract Two novel Ln–Ag coordination compounds with the formula [LnAg2(IN)4(OAC) · 5H2O] · 2H2O (Ln = Gd 1, Eu 2; HIN = isonicotinic acid; HOAC = acetic acid) have been synthesized under hydrothermal condition and characterized by single-crystal X-ray diffraction, thermal analysis, IR absorption spectroscopy, ultraviolet excitation emission spectrum. The two show isostructural architectures exhibit an unusual 1-D structure, which is formed linkages of Ag–Ag.
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