Issue 41, 2014

p-tert-Butylcalix[6]arene hexacarboxylic acid as host for Pb(ii), Sr(ii) and Ba(ii)

Abstract

p-tert-Butylcalixarene hexacarboxylic acid initially binds with low symmetry, to later adopt a highly symmetric up-down alternating conformation in the presence of Pb, Sr or Ba. The conformational dynamics for the three ions are distinct, from 15 hours, to 20 days, to 38 days, respectively.

Graphical abstract: p-tert-Butylcalix[6]arene hexacarboxylic acid as host for Pb(ii), Sr(ii) and Ba(ii)

Supplementary files

Article information

Article type
Paper
Submitted
18 Jul 2014
Accepted
20 Aug 2014
First published
21 Aug 2014

Dalton Trans., 2014,43, 15560-15565

Author version available

p-tert-Butylcalix[6]arene hexacarboxylic acid as host for Pb(II), Sr(II) and Ba(II)

B. B. Adhikari, X. Zhao, S. Derakhshan and M. P. Schramm, Dalton Trans., 2014, 43, 15560 DOI: 10.1039/C4DT02182G

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