Synthesis and characterisation of new coordination polymers by combining 2-pyridyl oximes or alcohols with functionalised terephthalic acid analogues

Foteini Dimakopoulou; Constantinos G. Efthymiou; Andreas Kourtellaris; Ciaran O'Malley; Lamis Alaa Eldin Refat; Anastasios Tasiopoulos; Patrick McArdle; Constantina Papatriantafyllopoulou

doi:10.1039/d3ce00727h

Synthesis and characterisation of new coordination polymers by combining 2-pyridyl oximes or alcohols with functionalised terephthalic acid analogues

Foteini Dimakopoulou, Constantinos G. Efthymiou, Andreas Kourtellaris, Ciaran O'Malley, Lamis Alaa Eldin Refat, Anastasios Tasiopoulos, Patrick McArdle, Constantina Papatriantafyllopoulou

Cellular & Molecular Medicine

Research output: Contribution to a Journal (Peer & Non Peer) › Article › peer-review

2 Citations (Scopus)

Abstract

Isolation of mixed-ligand compounds has attracted considerable research interest as the synergy between ligands results in species with interesting technological, environmental and biomedical applications. In this study, initial employment of 2-pyridyl oximes or 2-pyridyl alcohols in combination with 2-hydroxyterephthalic acid (H₃MHBDC) and 2,5-dihydroxyterephthalic acid (H₄DHBDC) has yielded a new family of 1D coordination polymers and a metal cluster, namely [M(H₂pyaox)₂(H₂DHBDC)]_n (M = Zn, 1; Mn, 2), [Co₃(mpko)₄(Hmpko)₂](H₂DHBDC)₂·2DMF (3·2DMF), [M(Hhmp)₂(H₂DHBDC)]_n·DMF (M = Ni, 4·DMF; Zn, 5·DMF), [Ni(H₂pyaox)₂(HMHBDC)]_n·2DMF (6·2DMF), and [Zn(Hmpko)₂(HMHBDC)]_n·DMF (7·DMF), where H₂pyaox = pyridine-2-amidoxime and Hmpko = 2-methyl pyridyl ketoxime. 1-7 are the first compounds bearing a 2-pyridyl oxime or 2-pyridinemethanol (Hhmp) with H₃MHBDC or H₄DHBDC in their neutral or anionic form. Notably, 4 exhibits a high capacity for Co²⁺ uptake (900 mg Co²⁺ g⁻¹4), which can be attributed to the presence of free coordination sites in the carboxylate linker.

Original language	English
Pages (from-to)	6080-6090
Number of pages	11
Journal	CrystEngComm
Volume	25
Issue number	43
DOIs	https://doi.org/10.1039/d3ce00727h
Publication status	Published - 4 Oct 2023

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10.1039/d3ce00727h

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Dimakopoulou, F., Efthymiou, C. G., Kourtellaris, A., O'Malley, C., Alaa Eldin Refat, L., Tasiopoulos, A., McArdle, P., & Papatriantafyllopoulou, C. (2023). Synthesis and characterisation of new coordination polymers by combining 2-pyridyl oximes or alcohols with functionalised terephthalic acid analogues. CrystEngComm, 25(43), 6080-6090. https://doi.org/10.1039/d3ce00727h

@article{fd36f16e47694be2916e88550fafc6ea,

title = "Synthesis and characterisation of new coordination polymers by combining 2-pyridyl oximes or alcohols with functionalised terephthalic acid analogues",

abstract = "Isolation of mixed-ligand compounds has attracted considerable research interest as the synergy between ligands results in species with interesting technological, environmental and biomedical applications. In this study, initial employment of 2-pyridyl oximes or 2-pyridyl alcohols in combination with 2-hydroxyterephthalic acid (H3MHBDC) and 2,5-dihydroxyterephthalic acid (H4DHBDC) has yielded a new family of 1D coordination polymers and a metal cluster, namely [M(H2pyaox)2(H2DHBDC)]n (M = Zn, 1; Mn, 2), [Co3(mpko)4(Hmpko)2](H2DHBDC)2·2DMF (3·2DMF), [M(Hhmp)2(H2DHBDC)]n·DMF (M = Ni, 4·DMF; Zn, 5·DMF), [Ni(H2pyaox)2(HMHBDC)]n·2DMF (6·2DMF), and [Zn(Hmpko)2(HMHBDC)]n·DMF (7·DMF), where H2pyaox = pyridine-2-amidoxime and Hmpko = 2-methyl pyridyl ketoxime. 1-7 are the first compounds bearing a 2-pyridyl oxime or 2-pyridinemethanol (Hhmp) with H3MHBDC or H4DHBDC in their neutral or anionic form. Notably, 4 exhibits a high capacity for Co2+ uptake (900 mg Co2+ g−14), which can be attributed to the presence of free coordination sites in the carboxylate linker.",

author = "Foteini Dimakopoulou and Efthymiou, \{Constantinos G.\} and Andreas Kourtellaris and Ciaran O'Malley and \{Alaa Eldin Refat\}, Lamis and Anastasios Tasiopoulos and Patrick McArdle and Constantina Papatriantafyllopoulou",

note = "Publisher Copyright: {\textcopyright} 2023 The Royal Society of Chemistry.",

year = "2023",

month = oct,

day = "4",

doi = "10.1039/d3ce00727h",

language = "English",

volume = "25",

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Dimakopoulou, F, Efthymiou, CG, Kourtellaris, A, O'Malley, C, Alaa Eldin Refat, L, Tasiopoulos, A, McArdle, P & Papatriantafyllopoulou, C 2023, 'Synthesis and characterisation of new coordination polymers by combining 2-pyridyl oximes or alcohols with functionalised terephthalic acid analogues', CrystEngComm, vol. 25, no. 43, pp. 6080-6090. https://doi.org/10.1039/d3ce00727h

Synthesis and characterisation of new coordination polymers by combining 2-pyridyl oximes or alcohols with functionalised terephthalic acid analogues. / Dimakopoulou, Foteini; Efthymiou, Constantinos G.; Kourtellaris, Andreas et al.
In: CrystEngComm, Vol. 25, No. 43, 04.10.2023, p. 6080-6090.

Research output: Contribution to a Journal (Peer & Non Peer) › Article › peer-review

TY - JOUR

T1 - Synthesis and characterisation of new coordination polymers by combining 2-pyridyl oximes or alcohols with functionalised terephthalic acid analogues

AU - Dimakopoulou, Foteini

AU - Efthymiou, Constantinos G.

AU - Kourtellaris, Andreas

AU - O'Malley, Ciaran

AU - Alaa Eldin Refat, Lamis

AU - Tasiopoulos, Anastasios

AU - McArdle, Patrick

AU - Papatriantafyllopoulou, Constantina

PY - 2023/10/4

Y1 - 2023/10/4

N2 - Isolation of mixed-ligand compounds has attracted considerable research interest as the synergy between ligands results in species with interesting technological, environmental and biomedical applications. In this study, initial employment of 2-pyridyl oximes or 2-pyridyl alcohols in combination with 2-hydroxyterephthalic acid (H3MHBDC) and 2,5-dihydroxyterephthalic acid (H4DHBDC) has yielded a new family of 1D coordination polymers and a metal cluster, namely [M(H2pyaox)2(H2DHBDC)]n (M = Zn, 1; Mn, 2), [Co3(mpko)4(Hmpko)2](H2DHBDC)2·2DMF (3·2DMF), [M(Hhmp)2(H2DHBDC)]n·DMF (M = Ni, 4·DMF; Zn, 5·DMF), [Ni(H2pyaox)2(HMHBDC)]n·2DMF (6·2DMF), and [Zn(Hmpko)2(HMHBDC)]n·DMF (7·DMF), where H2pyaox = pyridine-2-amidoxime and Hmpko = 2-methyl pyridyl ketoxime. 1-7 are the first compounds bearing a 2-pyridyl oxime or 2-pyridinemethanol (Hhmp) with H3MHBDC or H4DHBDC in their neutral or anionic form. Notably, 4 exhibits a high capacity for Co2+ uptake (900 mg Co2+ g−14), which can be attributed to the presence of free coordination sites in the carboxylate linker.

AB - Isolation of mixed-ligand compounds has attracted considerable research interest as the synergy between ligands results in species with interesting technological, environmental and biomedical applications. In this study, initial employment of 2-pyridyl oximes or 2-pyridyl alcohols in combination with 2-hydroxyterephthalic acid (H3MHBDC) and 2,5-dihydroxyterephthalic acid (H4DHBDC) has yielded a new family of 1D coordination polymers and a metal cluster, namely [M(H2pyaox)2(H2DHBDC)]n (M = Zn, 1; Mn, 2), [Co3(mpko)4(Hmpko)2](H2DHBDC)2·2DMF (3·2DMF), [M(Hhmp)2(H2DHBDC)]n·DMF (M = Ni, 4·DMF; Zn, 5·DMF), [Ni(H2pyaox)2(HMHBDC)]n·2DMF (6·2DMF), and [Zn(Hmpko)2(HMHBDC)]n·DMF (7·DMF), where H2pyaox = pyridine-2-amidoxime and Hmpko = 2-methyl pyridyl ketoxime. 1-7 are the first compounds bearing a 2-pyridyl oxime or 2-pyridinemethanol (Hhmp) with H3MHBDC or H4DHBDC in their neutral or anionic form. Notably, 4 exhibits a high capacity for Co2+ uptake (900 mg Co2+ g−14), which can be attributed to the presence of free coordination sites in the carboxylate linker.

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U2 - 10.1039/d3ce00727h

DO - 10.1039/d3ce00727h

M3 - Article

SN - 1466-8033

VL - 25

SP - 6080

EP - 6090

JO - CrystEngComm

JF - CrystEngComm

IS - 43

ER -

Synthesis and characterisation of new coordination polymers by combining 2-pyridyl oximes or alcohols with functionalised terephthalic acid analogues

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