2-Meth­oxy­ethanaminium periodate 18-crown-6 clathrate

In the crystal structure of the title organic salt, C(3)H(10)NO(+)·IO(4) (−)·C(12)H(24)O(6), the protonated 2-meth­oxy­ethanaminium (CH(3)OC(2)H(4)—NH(3) (+)) cation forms a 1:1 supra­molecular rotator–stator complex with the 18-crown-6 mol­ecule via N—H⋯O hydrogen bonds. The (CH(3)OC(2)H(4)—NH(3) (...

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Detalles Bibliográficos
Autor principal: Hu, Jin-Gang
Formato: Texto
Lenguaje:English
Publicado: International Union of Crystallography 2011
Materias:
Organic Papers
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3051565/
https://www.ncbi.nlm.nih.gov/pubmed/21523131
http://dx.doi.org/10.1107/S1600536811002315
Descripción
Sumario:In the crystal structure of the title organic salt, C(3)H(10)NO(+)·IO(4) (−)·C(12)H(24)O(6), the protonated 2-meth­oxy­ethanaminium (CH(3)OC(2)H(4)—NH(3) (+)) cation forms a 1:1 supra­molecular rotator–stator complex with the 18-crown-6 mol­ecule via N—H⋯O hydrogen bonds. The (CH(3)OC(2)H(4)—NH(3) (+)) group is attached from the convex side of the bowl-shaped crown, in contrast to similar ammonium cations that nest in the curvature of the bowl. The cations are associated via N—H⋯O inter­actions, while the cations and anions are linked by weak C—H⋯O hydrogen bonds, forming cation–crown–anion chains parallel to [010].

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