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Mechanosynthesis of coordination polymers based on dithiophosphato and dithiophosphonato NiII complexes and 1,4-di(3-pyridinyl)buta-1,3-diyne ligand

Mechanosynthesis of coordination polymers based on dithiophosphato and dithiophosphonato NiII complexes and 1,4-di(3-pyridinyl)buta-1,3-diyne ligand
Mechanosynthesis of coordination polymers based on dithiophosphato and dithiophosphonato NiII complexes and 1,4-di(3-pyridinyl)buta-1,3-diyne ligand
In recent decades the mechanosynthesis of Coordination Polymers (CPs) has consolidated as a powerful method for the formation of coordination bonds. The aim of this study regards the environmental friendly mechanosynthesis of coordination polymers by milling the neutral square planar NiII complexes [((MeO)2PS2)2Ni] (1), [((EtO)2PS2)2Ni] (2), [((MeO–C6H4)(MeO))PS2)2Ni] (3), [((MeO–C6H4)(EtO))PS2)2Ni] (4), with the organic ligand 1,4-di(3-pyridyl)buta-1,3-diyne (L). Using these substrates, several mechanosynthesis were performed via Net Grinding (NG) and Liquid Assisted Grinding (LAG) approaches. A mechanochemical trend concerning the general inverse correlation between melting point of reagents and reactivity has been observed, highlighting a possible mechanism for these reactions under mechanical conditions.
1061-0278
865-874
Cabras, Valentina
52f5c7c7-e369-4d34-9aea-b05ed4df7ab1
Aragoni, M. Carla
3e73ed7a-2cf7-4f5e-9359-61d6e34a6cd5
Coles, Simon J.
3116f58b-c30c-48cf-bdd5-397d1c1fecf8
Lai, Romina
d07ceb68-f160-4350-a094-07de15d990e0
Pilloni, Martina
d2a156a2-8f0e-435d-87f8-0dd1afc6e91d
Podda, Enrico
a802a5c2-ab0f-48b5-8b3b-753aecc949d4
Scano, Alessandra
012f0811-9886-4fc6-a474-edc25b047c8b
Ennas, Guido
f33824dd-64ea-4389-b162-d7e35d9c67bd
Cabras, Valentina
52f5c7c7-e369-4d34-9aea-b05ed4df7ab1
Aragoni, M. Carla
3e73ed7a-2cf7-4f5e-9359-61d6e34a6cd5
Coles, Simon J.
3116f58b-c30c-48cf-bdd5-397d1c1fecf8
Lai, Romina
d07ceb68-f160-4350-a094-07de15d990e0
Pilloni, Martina
d2a156a2-8f0e-435d-87f8-0dd1afc6e91d
Podda, Enrico
a802a5c2-ab0f-48b5-8b3b-753aecc949d4
Scano, Alessandra
012f0811-9886-4fc6-a474-edc25b047c8b
Ennas, Guido
f33824dd-64ea-4389-b162-d7e35d9c67bd

Cabras, Valentina, Aragoni, M. Carla, Coles, Simon J., Lai, Romina, Pilloni, Martina, Podda, Enrico, Scano, Alessandra and Ennas, Guido (2017) Mechanosynthesis of coordination polymers based on dithiophosphato and dithiophosphonato NiII complexes and 1,4-di(3-pyridinyl)buta-1,3-diyne ligand. Supramolecular Chemistry, 29 (11), 865-874. (doi:10.1080/10610278.2017.1386306).

Record type: Article

Abstract

In recent decades the mechanosynthesis of Coordination Polymers (CPs) has consolidated as a powerful method for the formation of coordination bonds. The aim of this study regards the environmental friendly mechanosynthesis of coordination polymers by milling the neutral square planar NiII complexes [((MeO)2PS2)2Ni] (1), [((EtO)2PS2)2Ni] (2), [((MeO–C6H4)(MeO))PS2)2Ni] (3), [((MeO–C6H4)(EtO))PS2)2Ni] (4), with the organic ligand 1,4-di(3-pyridyl)buta-1,3-diyne (L). Using these substrates, several mechanosynthesis were performed via Net Grinding (NG) and Liquid Assisted Grinding (LAG) approaches. A mechanochemical trend concerning the general inverse correlation between melting point of reagents and reactivity has been observed, highlighting a possible mechanism for these reactions under mechanical conditions.

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More information

Accepted/In Press date: 22 September 2017
e-pub ahead of print date: 16 October 2017
Published date: 2 November 2017

Identifiers

Local EPrints ID: 417132
URI: https://eprints.soton.ac.uk/id/eprint/417132
ISSN: 1061-0278
PURE UUID: ced457f1-4d7c-4158-b6c2-e28f3b40ed14
ORCID for Simon J. Coles: ORCID iD orcid.org/0000-0001-8414-9272

Catalogue record

Date deposited: 19 Jan 2018 17:30
Last modified: 14 Mar 2019 01:48

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Contributors

Author: Valentina Cabras
Author: M. Carla Aragoni
Author: Simon J. Coles ORCID iD
Author: Romina Lai
Author: Martina Pilloni
Author: Enrico Podda
Author: Alessandra Scano
Author: Guido Ennas

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