Controlling the interplay of large organic ions: Para-sulfonato-calix[4] arene and phosphonium cations

Mohamed Makha, Yatimah Alias, Colin L. Raston, Alexandre N. Sobolev

Research output: Contribution to journalArticle

18 Citations (Scopus)

Abstract

Materials based on polyanionic para-sulfonato-calix[4]arene and tetraphenylphosphonium (Ph4P+) or benzyltriphenylphosphonium (BzPh3P+) cations are built up via partial inclusion and extensive phenyl embracing in association with trivalent cations (Yb3+, Gd3+ and Er3+). The crystalline materials have layered structures and feature negatively-charged channels propagating through the solids.

Original languageEnglish
Pages (from-to)662-668
Number of pages7
JournalNew Journal of Chemistry
Volume31
Issue number5
DOIs
Publication statusPublished - 16 May 2007
Externally publishedYes

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