Issue 6, 2021, Issue in Progress

Solution structure of zinc-seamed C-alkylpyrogallol[4]arene dimeric nanocapsules

Abstract

The structural stability and solution geometry of zinc-seamed-C-propylpyrogallol[4]arene dimers has been studied in solution using in situ neutron scattering and 2D-DOSY NMR methods. In comparison with the structures of the analogous copper-/nickel-seamed dimeric entities, the spherical geometry of the PgC3Zn species (R = 9.4 Å; diffusion coefficient = 1.05 × 10−10 m2 s−1) is larger due to the presence of ligands at the periphery in solution. This enhanced radius in solution due to ligation is also consistent with the findings of model molecular dynamics simulations of the zinc-seamed dimers.

Graphical abstract: Solution structure of zinc-seamed C-alkylpyrogallol[4]arene dimeric nanocapsules

Supplementary files

Article information

Article type
Paper
Submitted
27 Nov 2020
Accepted
29 Dec 2020
First published
15 Jan 2021
This article is Open Access
Creative Commons BY-NC license

RSC Adv., 2021,11, 3342-3345

Solution structure of zinc-seamed C-alkylpyrogallol[4]arene dimeric nanocapsules

H. Kumari, W. G. Wycoff, C. M. Mayhan, S. R. Kline, J. R. So, C. A. Deakyne, J. E. Adams and J. L. Atwood, RSC Adv., 2021, 11, 3342 DOI: 10.1039/D0RA10053F

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