Cargando…

Uranyl Sulfate Nanotubules Templated by N-phenylglycine

The synthesis, structure, and infrared spectroscopy properties of the new organically templated uranyl sulfate Na(phgH(+))(7)[(UO(2))(6)(SO(4))(10)](H(2)O)(3.5) (1), obtained at room temperature by evaporation from aqueous solution, are reported. Its structure contains unique uranyl sulfate [(UO(2))...

Descripción completa

Detalles Bibliográficos
Autores principales: Siidra, Oleg I., Nazarchuk, Evgeny V., Charkin, Dmitry O., Chukanov, Nikita V., Depmeier, Wulf, Bocharov, Sergey N., Sharikov, Mikhail I.
Formato: Online Artículo Texto
Lenguaje:English
Publicado: MDPI 2018
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5923546/
https://www.ncbi.nlm.nih.gov/pubmed/29614011
http://dx.doi.org/10.3390/nano8040216
Descripción
Sumario:The synthesis, structure, and infrared spectroscopy properties of the new organically templated uranyl sulfate Na(phgH(+))(7)[(UO(2))(6)(SO(4))(10)](H(2)O)(3.5) (1), obtained at room temperature by evaporation from aqueous solution, are reported. Its structure contains unique uranyl sulfate [(UO(2))(6)(SO(4))(10)](8−) nanotubules templated by protonated N-phenylglycine (C(6)H(5)NH(2)CH(2)COOH)(+). Their internal diameter is 1.4 nm. Each of the nanotubules is built from uranyl sulfate rings sharing common SO(4) 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.