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Same Not the Same: Thermally Driven Transformation of Nickel Phosphinate-Bipyridine One-Dimensional Chains into Three-Dimensional Coordination Polymers

Annalisa Guerri, Marco Taddei Orcid Logo, Thierry Bataille, Simonetta Moneti, Marie-Emmanuelle Boulon, Claudio Sangregorio, Ferdinando Costantino, Andrea Ienco

Crystal Growth & Design, Volume: 18, Issue: 4, Pages: 2234 - 2242

Swansea University Author: Marco Taddei Orcid Logo

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DOI (Published version): 10.1021/acs.cgd.7b01672

Abstract

Three one-dimensional nickel coordination polymers (CPs) based on P,P′-diphenylethylenediphosphinic acid and three different bis-pyridine coligands, namely, 4,4′-bipyridine (bipy), 1,2-bis(4-pyridyl)ethane (bpy-ane), and 1,2-bis(4-pyridyl)ethylene (bpy-ene), were prepared in mild hydrothermal condit...

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Published in: Crystal Growth & Design
ISSN: 1528-7483 1528-7505
Published: 2018
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URI: https://cronfa.swan.ac.uk/Record/cronfa39418
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spelling 2018-05-29T15:11:01.4138860 v2 39418 2018-04-16 Same Not the Same: Thermally Driven Transformation of Nickel Phosphinate-Bipyridine One-Dimensional Chains into Three-Dimensional Coordination Polymers 5cffd1038508554d8596dee8b4e51052 0000-0003-2805-6375 Marco Taddei Marco Taddei true false 2018-04-16 EEN Three one-dimensional nickel coordination polymers (CPs) based on P,P′-diphenylethylenediphosphinic acid and three different bis-pyridine coligands, namely, 4,4′-bipyridine (bipy), 1,2-bis(4-pyridyl)ethane (bpy-ane), and 1,2-bis(4-pyridyl)ethylene (bpy-ene), were prepared in mild hydrothermal conditions from water solutions containing the dissolved reagents. The CPs have the formula [Ni(H2O)4(bipy)·pc2p]n (1), [Ni(H2O)4(bpy-ane)·pc2p]n (2), and [Ni(H2O)4(bpy-ene)·pc2p]n (3), and their structural features were investigated by single crystal X-ray diffraction, UV–vis, Fourier transform infrared spectroscopies, and magnetic measurements. They are constituted of infinite Ni(H2O)4(bis-pyridine) one-dimensional rows connected, through hydrogen bonds, with the phosphinic acids placed among adjacent rows. Although the formulas and the structural topologies of the three compounds are almost identical, they behave in different manners upon heating. Compound 1 yields an amorphous phase when water molecules are thermally removed, whereas compound 3 undergoes interesting phase transformations derived from the connection of Ni atoms with the phosphinates oxygen atoms, increasing the dimensionality to three-dimensional and maintaining crystallinity. The behavior of compound 2 has some analogies to that of 3, although a complete structural characterization was not performed because of a significant crystallinity loss of the heated phase. The structural features were studied by means of a combination of variable temperature single crystal and powder X-ray diffraction and thermogravimetric analysis. The reason for these different behaviors was ascribed to both the length and the flexibility degree of the nitrogenated coligands. Journal Article Crystal Growth & Design 18 4 2234 2242 1528-7483 1528-7505 31 12 2018 2018-12-31 10.1021/acs.cgd.7b01672 COLLEGE NANME Engineering COLLEGE CODE EEN Swansea University 2018-05-29T15:11:01.4138860 2018-04-16T09:50:17.4597914 Faculty of Science and Engineering School of Engineering and Applied Sciences - Uncategorised Annalisa Guerri 1 Marco Taddei 0000-0003-2805-6375 2 Thierry Bataille 3 Simonetta Moneti 4 Marie-Emmanuelle Boulon 5 Claudio Sangregorio 6 Ferdinando Costantino 7 Andrea Ienco 8 0039418-17042018092545.pdf guerri2018.pdf 2018-04-17T09:25:45.0430000 Output 1237375 application/pdf Accepted Manuscript true 2019-03-14T00:00:00.0000000 true eng
title Same Not the Same: Thermally Driven Transformation of Nickel Phosphinate-Bipyridine One-Dimensional Chains into Three-Dimensional Coordination Polymers
spellingShingle Same Not the Same: Thermally Driven Transformation of Nickel Phosphinate-Bipyridine One-Dimensional Chains into Three-Dimensional Coordination Polymers
Marco Taddei
title_short Same Not the Same: Thermally Driven Transformation of Nickel Phosphinate-Bipyridine One-Dimensional Chains into Three-Dimensional Coordination Polymers
title_full Same Not the Same: Thermally Driven Transformation of Nickel Phosphinate-Bipyridine One-Dimensional Chains into Three-Dimensional Coordination Polymers
title_fullStr Same Not the Same: Thermally Driven Transformation of Nickel Phosphinate-Bipyridine One-Dimensional Chains into Three-Dimensional Coordination Polymers
title_full_unstemmed Same Not the Same: Thermally Driven Transformation of Nickel Phosphinate-Bipyridine One-Dimensional Chains into Three-Dimensional Coordination Polymers
title_sort Same Not the Same: Thermally Driven Transformation of Nickel Phosphinate-Bipyridine One-Dimensional Chains into Three-Dimensional Coordination Polymers
author_id_str_mv 5cffd1038508554d8596dee8b4e51052
author_id_fullname_str_mv 5cffd1038508554d8596dee8b4e51052_***_Marco Taddei
author Marco Taddei
author2 Annalisa Guerri
Marco Taddei
Thierry Bataille
Simonetta Moneti
Marie-Emmanuelle Boulon
Claudio Sangregorio
Ferdinando Costantino
Andrea Ienco
format Journal article
container_title Crystal Growth & Design
container_volume 18
container_issue 4
container_start_page 2234
publishDate 2018
institution Swansea University
issn 1528-7483
1528-7505
doi_str_mv 10.1021/acs.cgd.7b01672
college_str Faculty of Science and Engineering
hierarchytype
hierarchy_top_id facultyofscienceandengineering
hierarchy_top_title Faculty of Science and Engineering
hierarchy_parent_id facultyofscienceandengineering
hierarchy_parent_title Faculty of Science and Engineering
department_str School of Engineering and Applied Sciences - Uncategorised{{{_:::_}}}Faculty of Science and Engineering{{{_:::_}}}School of Engineering and Applied Sciences - Uncategorised
document_store_str 1
active_str 0
description Three one-dimensional nickel coordination polymers (CPs) based on P,P′-diphenylethylenediphosphinic acid and three different bis-pyridine coligands, namely, 4,4′-bipyridine (bipy), 1,2-bis(4-pyridyl)ethane (bpy-ane), and 1,2-bis(4-pyridyl)ethylene (bpy-ene), were prepared in mild hydrothermal conditions from water solutions containing the dissolved reagents. The CPs have the formula [Ni(H2O)4(bipy)·pc2p]n (1), [Ni(H2O)4(bpy-ane)·pc2p]n (2), and [Ni(H2O)4(bpy-ene)·pc2p]n (3), and their structural features were investigated by single crystal X-ray diffraction, UV–vis, Fourier transform infrared spectroscopies, and magnetic measurements. They are constituted of infinite Ni(H2O)4(bis-pyridine) one-dimensional rows connected, through hydrogen bonds, with the phosphinic acids placed among adjacent rows. Although the formulas and the structural topologies of the three compounds are almost identical, they behave in different manners upon heating. Compound 1 yields an amorphous phase when water molecules are thermally removed, whereas compound 3 undergoes interesting phase transformations derived from the connection of Ni atoms with the phosphinates oxygen atoms, increasing the dimensionality to three-dimensional and maintaining crystallinity. The behavior of compound 2 has some analogies to that of 3, although a complete structural characterization was not performed because of a significant crystallinity loss of the heated phase. The structural features were studied by means of a combination of variable temperature single crystal and powder X-ray diffraction and thermogravimetric analysis. The reason for these different behaviors was ascribed to both the length and the flexibility degree of the nitrogenated coligands.
published_date 2018-12-31T03:50:04Z
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score 11.004236

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