Issue 53, 2002
From the journal:

CrystEngComm

Supramolecular porphyrin-based materials. Assembly modes of [5,10,15,20-tetrakis(4-hydroxyphenyl)porphyrinato]zinc with bipyridyl ligands†

Yael Diskin-Posner,a   Goutam Kumar Patraa  and  Israel Goldberg*a  

* Corresponding authors

a School of Chemistry, Sackler Faculty of Exact Sciences, Tel Aviv University, 69978 Ramat Aviv, Tel Aviv, Israel
E-mail: goldberg@post.tau.ac.il

Abstract

Reaction of [5,10,15,20-tetrakis(4-hydroxyphenyl)porphyrinato]zinc with bipyridyl-type ligands leads to the formation of extended three-dimensional supramolecular architectures sustained by a concerted mechanism of metal–ligand (pyridyl-N⋯Zn) coordination and cooperative intermolecular (O–H⋯OH and O–H⋯N) hydrogen bonding. The competing nature of these interactions, along with the different length and functionality of the ligand auxiliaries, affects the resulting motifs of the porphyrin–ligand supramolecular assembly. Herein we describe new heterogeneous complexes of this type, and evaluate the various modes of intermolecular association in these materials.

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Article information

DOI
https://doi.org/10.1039/B204129B
Article type
Paper
Submitted
29 Apr 2002
Accepted
17 May 2002
First published
16 Jul 2002

CrystEngComm, 2002,4, 296-301

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Supramolecular porphyrin-based materials. Assembly modes of [5,10,15,20-tetrakis(4-hydroxyphenyl)porphyrinato]zinc with bipyridyl ligands

Y. Diskin-Posner, G. K. Patra and I. Goldberg, CrystEngComm, 2002, 4, 296 DOI: 10.1039/B204129B

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