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Nanomaterials 2018, 8(4), 216; https://doi.org/10.3390/nano8040216

Uranyl Sulfate Nanotubules Templated by N-phenylglycine

1
Department of Crystallography, Saint-Petersburg State University, University emb. 7/9, 199034 St. Petersburg, Russia
2
Nanomaterials Research Center, Kola Science Center, Russian Academy of Sciences, Apatity, 184200 Murmansk Region, Russia
3
Department of Chemistry, Moscow State University, Vorobievy Gory 1, 119991 Moscow, Russia
4
Institute of Problems of Chemical Physics, Chernogolovka, 142432 Moscow Region, Russia
5
Institut für Geowissenschaften der Universität Kiel, Olshausenstr 40, D-24098 Kiel, Germany
*
Author to whom correspondence should be addressed.
Received: 14 February 2018 / Revised: 29 March 2018 / Accepted: 29 March 2018 / Published: 3 April 2018
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Abstract

The synthesis, structure, and infrared spectroscopy properties of the new organically templated uranyl sulfate Na(phgH+)7[(UO2)6(SO4)10](H2O)3.5 (1), obtained at room temperature by evaporation from aqueous solution, are reported. Its structure contains unique uranyl sulfate [(UO2)6(SO4)10]8− nanotubules templated by protonated N-phenylglycine (C6H5NH2CH2COOH)+. Their internal diameter is 1.4 nm. Each of the nanotubules is built from uranyl sulfate rings sharing common SO4 tetrahedra. The template plays an important role in the formation of the complex structure of 1. The aromatic rings are stacked parallel to each other due to the effect of π–π interaction with their side chains extending into the gaps between the nanotubules. View Full-Text
Keywords: nanostructured materials; nanotubes; actinide materials; uranium; sulfates; microporous compounds; organically templated compounds nanostructured materials; nanotubes; actinide materials; uranium; sulfates; microporous compounds; organically templated compounds
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This is an open access article distributed under the Creative Commons Attribution License which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited (CC BY 4.0).

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Siidra, O.I.; Nazarchuk, E.V.; Charkin, D.O.; Chukanov, N.V.; Depmeier, W.; Bocharov, S.N.; Sharikov, M.I. Uranyl Sulfate Nanotubules Templated by N-phenylglycine. Nanomaterials 2018, 8, 216.

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