Uranyl-Peroxide Clusters Incorporating Iron Trimers and Bridging by Bisphosphonate- and Carboxylate-Containing Ligands
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https://figshare.com/articles/dataset/Uranyl-Peroxide_Clusters_Incorporating_Iron_Trimers_and_Bridging_by_Bisphosphonate-_and_Carboxylate-Containing_Ligands/4780675
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资源简介：
A hybrid
uranium–iron cage nanocluster, [(UO2)24(FeOH)24(O2)24(PO4)8(CH(COO)(PO3)2)24]96– (U24Fe24), was synthesized using bridging
ligands containing bisphosphonate and carboxylate groups. U24Fe24 contains six tetramers of uranyl hexagonal bipyramids
and eight iron trimers, each of which consists of three corner-sharing
Fe3+ octahedra and is stabilized by in situ formed phosphate
and 2,2-bis(phosphonato)acetate (C2P2) groups.
Tetramers and trimers are bridged by 24 C2P2 groups into a cage cluster. Crystals of U24Fe24 present a paramagnetic-like behavior. X-ray scattering showed that
U24Fe24 forms in the reactant solution prior
to crystallization and is stable upon dissolution in water.
创建时间：
2017-03-23
