Email this article Synthesis and Structure of Neptunium(V) Selenate Complexes M[(NpO2)(SeO4)(H2O)] (M = K, Rb, Cs)
- Authors: Ivanova A.G.1, Fedoseev A.M.2
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Affiliations:
- Shubnikov Institute of Crystallography, Crystallography and Photonics Federal Research Center
- Frumkin Institute of Physical Chemistry and Electrochemistry
- Issue: Vol 61, No 6 (2019)
- Pages: 656-660
- Section: Article
- URL: https://ogarev-online.ru/1066-3622/article/view/225371
- DOI: https://doi.org/10.1134/S106636221906002X
- ID: 225371
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Abstract
New Np(V) selenate complexes with various outer-sphere cations, K[(NpO2)(SeO4)(H2O)] (1), Rb[(NpO2)(SeO4)(H2O)] (2), and Cs[(NpO2)(SeO4)(H2O)] (3), were synthesized and studied by single-crystal X-ray diffraction. The compounds are isostructural; the Np(V) coordination polyhedron is a pentagonal bipyramid. Neptunyl(V) ions NpO2+ are combined in zigzag chains by cation-cation interaction.
About the authors
A. G. Ivanova
Shubnikov Institute of Crystallography, Crystallography and Photonics Federal Research Center
Email: fedosseev@ipc.rssi.ru
Russian Federation, Leninskii pr. 59, Moscow, 119333
A. M. Fedoseev
Frumkin Institute of Physical Chemistry and Electrochemistry
Author for correspondence.
Email: fedosseev@ipc.rssi.ru
Russian Federation, Leninskii pr. 31, korp. 4, Moscow, 119071
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