1. Deciphering the Crystal Structure of a Scarce 1D Polymeric Thorium Peroxo Sulfate.
- Author
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Bonato, Laura, Virot, Matthieu, Dumas, Thomas, Mesbah, Adel, Lecante, Pierre, Prieur, Damien, Le Goff, Xavier, Hennig, Christoph, Dacheux, Nicolas, Moisy, Philippe, and Nikitenko, Sergey I.
- Subjects
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ORTHORHOMBIC crystal system , *CRYSTAL structure , *THORIUM , *SULFATES , *PHTHALIC acid - Abstract
The preparation and structural characterization of an original Th peroxo sulfate dihydrate, crystallizing at room temperature in the form of stable 1D polymeric microfibres is described. A combination of laboratory and synchrotron techniques allowed solution of the structure of the Th(O2)(SO4)(H2O)2 compound, which crystallizes in a new structure type in the space group Pna21 of the orthorhombic crystal system. Particularly, the peroxide ligand coordinates to the Th cations in an unusual μ3‐η2:η2:η2 bridging mode, forming an infinite 1D chain decorated with sulfato ligands exhibiting simultaneously monodentate and bidentate coordination modes. [ABSTRACT FROM AUTHOR]
- Published
- 2019
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