含 Fe 的 96-钨-16-磷酸盐：合成、结构、磁性和电化学。

Jacobs University, Department of Life Sciences and Chemistry, Campus Ring 1, 28759, Bremen, Germany.

Department of Chemistry, Faculty of Arts and Sciences, University of Balamand, P.O. BOX 100, Tripoli, Lebanon.

Chemistry. 2020 Dec 4;26(68):15821-15824. doi: 10.1002/chem.202002832. Epub 2020 Nov 3.

The 48-Fe -containing 96-tungsto-16-phosphate, [Fe (OH) (H O) (HP W O ) ] (Fe ), has been synthesized and structurally characterized. This polyanion comprises eight equivalent {Fe P W } units that are linked in an end-on fashion forming a macrocyclic assembly that contains more iron centers than any other polyoxometalate (POM) known to date. The novel Fe was synthesized by a simple one-pot reaction of an {Fe } coordination complex with the hexalacunary {P W } POM precursor in water. The title polyanion was characterized by single-crystal XRD, FTIR, TGA, magnetic and electrochemical studies.

合成并结构表征了含有 48 个铁原子的 96-钨-16-磷，[Fe(OH)(H2O)(HPW12O40)] (Fe)。该多阴离子由八个等效的{FePWW}单元组成，这些单元以端接方式连接形成一个大环组装体，其中包含比迄今为止已知的任何其他多金属氧酸盐 (POM) 更多的铁中心。新型 Fe 是通过在水中用 {Fe} 配位配合物与六缺位 {PWW} POM 前体的简单一锅反应合成的。通过单晶 XRD、FTIR、TGA、磁和电化学研究对标题多阴离子进行了表征。