Thallium(I) Tropolonates: Synthesis, Structure, Spectral Characteristics, and Antimicrobial Activity Compared to Lead(II) and Bismuth(III) Analogues
作者:Krzysztof Lyczko、Monika Lyczko、Marzena Banasiewicz、Karolina Wegrzynska、Anna Ziółko、Anna Baraniak、Jan Cz. Dobrowolski
DOI:10.3390/molecules27010183
日期:——
Synthesis, single-crystal X-ray determination diffraction and FT-IR, NMR (1H, 13C, 19F and 205Tl), UV–vis, and luminescence spectra characteristics were described for series of thallium(I) compounds: thallium(I) triflate (Tl(OTf)), 1:1 co-crystals of thallium(I) triflate and tropolone (Htrop), Tl(OTf)·Htrop, as well as simple thallium(I) chelates: Tl(trop) (1), Tl(5-metrop) (2), Tl(hino) (3), with
描述了一系列铊 (I) 化合物的合成、单晶 X 射线测定衍射和 FT-IR、NMR(1 H、13 C、19 F 和205 Tl)、UV-vis 和发光光谱特征:铊(I) 三氟甲磺酸 (Tl(OTf))、三氟甲磺酸铊 (I) 和托酚酮 (Htrop) 的 1:1 共晶体、Tl(OTf)·Htrop 以及简单的铊 (I) 螯合物:Tl(trop) ( 1 ), Tl(5-metrop) ( 2 ), Tl(hino) ( 3 ), 分别与 Htrop, 5-methyltropolone (5-meHtrop), 4-isopropyltropolone (hinokitiol, Hhino), 以及更复杂的 Tl@[Tl(hino)] 6 }(OTf) ( 4) 化合物。将它们与选定的铅 (II) 和铋 (III) 类似物和游离配体的抗微生物活性进行比较表明,只有铋 (III) 配合物表现出显着的抗微生物活性,比游离配体大