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Self-assembly of [Sn(OPMe3)3(CF3SO3)2]6 metallocyclic Sn(ii) hexamer stacks with CF3-lined channel interiors

Self-assembly of [Sn(OPMe3)3(CF3SO3)2]6 metallocyclic Sn(ii) hexamer stacks with CF3-lined channel interiors
Self-assembly of [Sn(OPMe3)3(CF3SO3)2]6 metallocyclic Sn(ii) hexamer stacks with CF3-lined channel interiors

[Sn(OPMe3)3(CF3SO3)2]6 (1) self-assembles to form a highly unusual hexagonal metallocyclic array with bridging CF3SO3 groups. The discrete hexamers stack along the c-axis to form hydrophobic CF3-lined channels with an F⋯F distance across the channel diameter of 0.8 nm. This Sn(ii) complex is different from its Pb(ii) analogue, which instead forms a discrete, doubly CF3SO3-bridged dimer of formula, [{Pb(OPMe3)3(CF3SO3)}2(μ-CF3SO3)2] (3).

1466-8033
6137-6140
Cairns, Kelsey R.
4d3b3ad3-d47a-4930-b55f-de1533c552a4
King, Rhys P.
2f9548b8-fc3b-447c-a5df-de5a3e513a39
Levason, William
e7f6d7c7-643c-49f5-8b57-0ebbe1bb52cd
Reid, Gillian
37d35b11-40ce-48c5-a68e-f6ce04cd4037
Cairns, Kelsey R.
4d3b3ad3-d47a-4930-b55f-de1533c552a4
King, Rhys P.
2f9548b8-fc3b-447c-a5df-de5a3e513a39
Levason, William
e7f6d7c7-643c-49f5-8b57-0ebbe1bb52cd
Reid, Gillian
37d35b11-40ce-48c5-a68e-f6ce04cd4037

Cairns, Kelsey R., King, Rhys P., Levason, William and Reid, Gillian (2022) Self-assembly of [Sn(OPMe3)3(CF3SO3)2]6 metallocyclic Sn(ii) hexamer stacks with CF3-lined channel interiors. CrystEngComm, 24 (35), 6137-6140. (doi:10.1039/d2ce01029a).

Record type: Article

Abstract

[Sn(OPMe3)3(CF3SO3)2]6 (1) self-assembles to form a highly unusual hexagonal metallocyclic array with bridging CF3SO3 groups. The discrete hexamers stack along the c-axis to form hydrophobic CF3-lined channels with an F⋯F distance across the channel diameter of 0.8 nm. This Sn(ii) complex is different from its Pb(ii) analogue, which instead forms a discrete, doubly CF3SO3-bridged dimer of formula, [{Pb(OPMe3)3(CF3SO3)}2(μ-CF3SO3)2] (3).

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Accepted/In Press date: 11 August 2022
Published date: 11 August 2022
Additional Information: Publisher Copyright: © 2022 The Royal Society of Chemistry.

Identifiers

Local EPrints ID: 471422
URI: http://eprints.soton.ac.uk/id/eprint/471422
ISSN: 1466-8033
PURE UUID: 318a4121-d63a-4d74-92dd-01d054d04c0c
ORCID for William Levason: ORCID iD orcid.org/0000-0003-3540-0971
ORCID for Gillian Reid: ORCID iD orcid.org/0000-0001-5349-3468

Catalogue record

Date deposited: 08 Nov 2022 17:34
Last modified: 09 Nov 2022 02:33

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Contributors

Author: Kelsey R. Cairns
Author: Rhys P. King
Author: William Levason ORCID iD
Author: Gillian Reid ORCID iD

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