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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.

SUBMITTER: Adhikari BB

PROVIDER: S-EPMC4491503 | biostudies-literature | 2014 Nov

REPOSITORIES: biostudies-literature

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

Adhikari Birendra Babu BB Zhao Xiang X Derakhshan Shahab S Schramm Michael P MP

Dalton transactions (Cambridge, England : 2003) 20141101 41

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. ...[more]

PMID: 25198172

Similar Datasets

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