A comparative structural study of four para-sulphonato-calix-[4]-arene organic di- and triammonium cation complexes

E. Da Silva; F. Nouar; M. Nierlich; B. Rather; M. J. Zaworotko; C. Barbey; A. Navaza; A. W. Coleman

doi:10.1016/j.cryseng.2003.11.003

A comparative structural study of four para-sulphonato-calix-[4]-arene organic di- and triammonium cation complexes

E. Da Silva, F. Nouar, M. Nierlich, B. Rather, M. J. Zaworotko, C. Barbey, A. Navaza, A. W. Coleman

Research output: Contribution to journal › Article › peer-review

Abstract

The solid state structures of the complexes of para-sulphonato-calix-[4]- arene with putrescine, cadaverine, cis-1,2-cyclohexanediamine and spermidine have been determined. Di- or triammonium cations are included in the calix-[4]-arene molecular cavity and are held in place by hydrogen bonds and hydrophobic interactions. In two of the compounds, diammonium cations are present external to the cavity and are clathrated in tubes formed by the para-sulphonato-calix-[4]-arene network. All four structures show the classic bilayer "organic clay" packing arrangement of opposing para-sulphonato-calix-[4]-arene molecules, with either capsules for the linear diammonium cations, or slipped pairs for the bulky cis-cyclohexane diammonium and triammonium cations.

Original language	English
Pages (from-to)	123-135
Number of pages	13
Journal	Crystal Engineering
Volume	6
Issue number	3
DOIs	https://doi.org/10.1016/j.cryseng.2003.11.003
Publication status	Published - Sep 2003
Externally published	Yes

Keywords

Calixarene
Crystal structure
Organic clay
Organic diammonium cations

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10.1016/j.cryseng.2003.11.003

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title = "A comparative structural study of four para-sulphonato-calix-[4]-arene organic di- and triammonium cation complexes",

abstract = "The solid state structures of the complexes of para-sulphonato-calix-[4]- arene with putrescine, cadaverine, cis-1,2-cyclohexanediamine and spermidine have been determined. Di- or triammonium cations are included in the calix-[4]-arene molecular cavity and are held in place by hydrogen bonds and hydrophobic interactions. In two of the compounds, diammonium cations are present external to the cavity and are clathrated in tubes formed by the para-sulphonato-calix-[4]-arene network. All four structures show the classic bilayer {"}organic clay{"} packing arrangement of opposing para-sulphonato-calix-[4]-arene molecules, with either capsules for the linear diammonium cations, or slipped pairs for the bulky cis-cyclohexane diammonium and triammonium cations.",

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author = "{Da Silva}, E. and F. Nouar and M. Nierlich and B. Rather and Zaworotko, {M. J.} and C. Barbey and A. Navaza and Coleman, {A. W.}",

year = "2003",

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doi = "10.1016/j.cryseng.2003.11.003",

language = "English",

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AU - Da Silva, E.

AU - Nouar, F.

AU - Nierlich, M.

AU - Rather, B.

AU - Zaworotko, M. J.

AU - Barbey, C.

AU - Navaza, A.

AU - Coleman, A. W.

PY - 2003/9

Y1 - 2003/9

N2 - The solid state structures of the complexes of para-sulphonato-calix-[4]- arene with putrescine, cadaverine, cis-1,2-cyclohexanediamine and spermidine have been determined. Di- or triammonium cations are included in the calix-[4]-arene molecular cavity and are held in place by hydrogen bonds and hydrophobic interactions. In two of the compounds, diammonium cations are present external to the cavity and are clathrated in tubes formed by the para-sulphonato-calix-[4]-arene network. All four structures show the classic bilayer "organic clay" packing arrangement of opposing para-sulphonato-calix-[4]-arene molecules, with either capsules for the linear diammonium cations, or slipped pairs for the bulky cis-cyclohexane diammonium and triammonium cations.

AB - The solid state structures of the complexes of para-sulphonato-calix-[4]- arene with putrescine, cadaverine, cis-1,2-cyclohexanediamine and spermidine have been determined. Di- or triammonium cations are included in the calix-[4]-arene molecular cavity and are held in place by hydrogen bonds and hydrophobic interactions. In two of the compounds, diammonium cations are present external to the cavity and are clathrated in tubes formed by the para-sulphonato-calix-[4]-arene network. All four structures show the classic bilayer "organic clay" packing arrangement of opposing para-sulphonato-calix-[4]-arene molecules, with either capsules for the linear diammonium cations, or slipped pairs for the bulky cis-cyclohexane diammonium and triammonium cations.

KW - Calixarene

KW - Crystal structure

KW - Organic clay

KW - Organic diammonium cations

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U2 - 10.1016/j.cryseng.2003.11.003

DO - 10.1016/j.cryseng.2003.11.003

M3 - Article

AN - SCOPUS:3142715248

SN - 1463-0184

VL - 6

SP - 123

EP - 135

JO - Crystal Engineering

JF - Crystal Engineering

IS - 3

ER -

A comparative structural study of four para-sulphonato-calix-[4]-arene organic di- and triammonium cation complexes

Abstract

Keywords

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