Cation-cation interactions between neptunyl(VI) units |
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Authors: | Wang Shuao Diwu Juan Alekseev Evgeny V Jouffret Laurent J Depmeier Wulf Albrecht-Schmitt Thomas E |
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Institution: | Department of Chemistry and Biochemistry, University of Notre Dame, Notre Dame, Indiana 46556, United States. |
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Abstract: | The boric acid flux reaction of NpO(2)(ClO(4))(2) with NaClO(4) affords Na(NpO(2))(4)B(15)O(24)(OH)(5)(H(2)O)](ClO(4))·0.75H(2)O (NaNpBO-1). NaNpBO-1 possesses a layered structure consisting of double neptunyl(VI) borate sheets bridged by another Np(VI) site through cation-cation interactions. The sole presence of Np(VI) in NaNpBO-1 is supported by absorption and vibrational spectroscopy. |
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