The University of Southampton
University of Southampton Institutional Repository

Tetranuclear copper(II) complex of 2-hydroxy-N,N '-bis[1-(2-hydroxyphenl)ethylidene]propane-1,3-diamine

Tetranuclear copper(II) complex of 2-hydroxy-N,N '-bis[1-(2-hydroxyphenl)ethylidene]propane-1,3-diamine
Tetranuclear copper(II) complex of 2-hydroxy-N,N '-bis[1-(2-hydroxyphenl)ethylidene]propane-1,3-diamine
The title mol­ecular structure, namely, (μ3-acetato)(μ2-acetato)­bis­(μ3-1,3-bis­{[1-(2-oxidophen­yl)ethyl­idene]amino}­propan-2-olato)tetra­copper(II) monohydrate, [Cu4(C19H19N2O3)2(CH3CO2)2]·H2O, corresponds to a non-symmetric tetra­nuclear copper complex. The complex exhibits one ligand mol­ecule that connects two copper CuII metal centres via its ethano­lato oxygen anion acting in a μ2-mode and one ligand mol­ecule that connects three copper CuII metal centres via its ethano­lato oxygen anion acting in a μ3-mode. One bridging acetate group acting in an η1:η1-μ2-mode connects two copper(II) ions while another bridging acetate group connects three copper(II) ions in an η1:-η2-μ3-mode. A chair-like Cu3O3 structure is generated in which the two CuO4N units are connected by one μ2-O ethano­late oxygen atom. These two units are connected respectively to the CuO3N unit via one μ3-O ethano­late oxygen atom and one μ2-O atom from an acetate group. The μ3-O atom also connects one of the CuO4N units and the CuO3N unit to another CuO3N unit, which is out of the chair-like structure. Each of the two penta­coordinated CuII cations has a distorted NO4 square-pyramidal environment. The geometry of each of the two CuNO3 units is best described as a slightly square-planar environment. A series of intra­molecular O—H⋯O hydrogen bonds is observed. In the crystal, the units are connected by inter­molecular C—H⋯O and O—H⋯O hydrogen bonds, thus forming sheets parallel to the ac plane
1,3-di­amino­propan-2-ol, 1-(2-hy­droxy­phen­yl)ethanone, Crystal structure
2056-9890
349-353
Diallo, Alassane Saïdou
3d389729-7011-40fb-a0c4-af4bbde94f59
Thiam, Ibrahima Elhadji
6b6523e0-c2bb-4314-a6c7-072c716283a2
Gueye-Ndiaye, Mbossé
5a06c75b-0c1a-463c-9e76-fa9dc0df8eca
Dieng, Moussa
21cd4f95-d40d-4d82-9580-bb3995a7fe18
Orton, James
4e2a471f-9e11-4cb4-abb6-d0398047939f
Coles, Simon J.
3116f58b-c30c-48cf-bdd5-397d1c1fecf8
Gaye, Mohamed
e5a7f444-74c9-43ed-9323-69c883018ed6
Diallo, Alassane Saïdou
3d389729-7011-40fb-a0c4-af4bbde94f59
Thiam, Ibrahima Elhadji
6b6523e0-c2bb-4314-a6c7-072c716283a2
Gueye-Ndiaye, Mbossé
5a06c75b-0c1a-463c-9e76-fa9dc0df8eca
Dieng, Moussa
21cd4f95-d40d-4d82-9580-bb3995a7fe18
Orton, James
4e2a471f-9e11-4cb4-abb6-d0398047939f
Coles, Simon J.
3116f58b-c30c-48cf-bdd5-397d1c1fecf8
Gaye, Mohamed
e5a7f444-74c9-43ed-9323-69c883018ed6

Diallo, Alassane Saïdou, Thiam, Ibrahima Elhadji, Gueye-Ndiaye, Mbossé, Dieng, Moussa, Orton, James, Coles, Simon J. and Gaye, Mohamed (2022) Tetranuclear copper(II) complex of 2-hydroxy-N,N '-bis[1-(2-hydroxyphenl)ethylidene]propane-1,3-diamine. Acta Crystallographica Section E Crystallographic Communications, 78, 349-353. (doi:10.1107/S2056989022002225).

Record type: Article

Abstract

The title mol­ecular structure, namely, (μ3-acetato)(μ2-acetato)­bis­(μ3-1,3-bis­{[1-(2-oxidophen­yl)ethyl­idene]amino}­propan-2-olato)tetra­copper(II) monohydrate, [Cu4(C19H19N2O3)2(CH3CO2)2]·H2O, corresponds to a non-symmetric tetra­nuclear copper complex. The complex exhibits one ligand mol­ecule that connects two copper CuII metal centres via its ethano­lato oxygen anion acting in a μ2-mode and one ligand mol­ecule that connects three copper CuII metal centres via its ethano­lato oxygen anion acting in a μ3-mode. One bridging acetate group acting in an η1:η1-μ2-mode connects two copper(II) ions while another bridging acetate group connects three copper(II) ions in an η1:-η2-μ3-mode. A chair-like Cu3O3 structure is generated in which the two CuO4N units are connected by one μ2-O ethano­late oxygen atom. These two units are connected respectively to the CuO3N unit via one μ3-O ethano­late oxygen atom and one μ2-O atom from an acetate group. The μ3-O atom also connects one of the CuO4N units and the CuO3N unit to another CuO3N unit, which is out of the chair-like structure. Each of the two penta­coordinated CuII cations has a distorted NO4 square-pyramidal environment. The geometry of each of the two CuNO3 units is best described as a slightly square-planar environment. A series of intra­molecular O—H⋯O hydrogen bonds is observed. In the crystal, the units are connected by inter­molecular C—H⋯O and O—H⋯O hydrogen bonds, thus forming sheets parallel to the ac plane

Text
ex2053 - Version of Record
Available under License Creative Commons Attribution.
Download (830kB)

More information

Accepted/In Press date: 24 February 2022
Published date: 1 April 2022
Keywords: 1,3-di­amino­propan-2-ol, 1-(2-hy­droxy­phen­yl)ethanone, Crystal structure

Identifiers

Local EPrints ID: 456933
URI: http://eprints.soton.ac.uk/id/eprint/456933
ISSN: 2056-9890
PURE UUID: f812205d-c89d-4a03-8fc6-59fa738cca45
ORCID for Simon J. Coles: ORCID iD orcid.org/0000-0001-8414-9272

Catalogue record

Date deposited: 17 May 2022 16:52
Last modified: 18 May 2022 01:35

Export record

Altmetrics

Contributors

Author: Alassane Saïdou Diallo
Author: Ibrahima Elhadji Thiam
Author: Mbossé Gueye-Ndiaye
Author: Moussa Dieng
Author: James Orton
Author: Simon J. Coles ORCID iD
Author: Mohamed Gaye

Download statistics

Downloads from ePrints over the past year. Other digital versions may also be available to download e.g. from the publisher's website.

View more statistics

Atom RSS 1.0 RSS 2.0

Contact ePrints Soton: eprints@soton.ac.uk

ePrints Soton supports OAI 2.0 with a base URL of http://eprints.soton.ac.uk/cgi/oai2

This repository has been built using EPrints software, developed at the University of Southampton, but available to everyone to use.

We use cookies to ensure that we give you the best experience on our website. If you continue without changing your settings, we will assume that you are happy to receive cookies on the University of Southampton website.

×