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.
865-874
Cabras, Valentina
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Aragoni, M. Carla
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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
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Ennas, Guido
f33824dd-64ea-4389-b162-d7e35d9c67bd
2 November 2017
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), .
(doi:10.1080/10610278.2017.1386306).
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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Accepted/In Press date: 22 September 2017
e-pub ahead of print date: 16 October 2017
Published date: 2 November 2017
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Local EPrints ID: 417132
URI: http://eprints.soton.ac.uk/id/eprint/417132
ISSN: 1061-0278
PURE UUID: ced457f1-4d7c-4158-b6c2-e28f3b40ed14
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Date deposited: 19 Jan 2018 17:30
Last modified: 16 Mar 2024 03:06
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Contributors
Author:
Valentina Cabras
Author:
M. Carla Aragoni
Author:
Romina Lai
Author:
Martina Pilloni
Author:
Enrico Podda
Author:
Alessandra Scano
Author:
Guido Ennas
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