Interpenetration Phenomena via Anion Template Effects in Fe(II) and Co(II) Coordination Networks with a Bis-(1,2,4-triazole) Ligand

Publikationstyp:
Zeitschriftenaufsatz
Metadaten:
Autoren
  • Dustin NN Jordan
  • Patrick GG Strassburg
  • Dennis Woschko
  • Luca MM Carrella
  • Laure PP Cuignet
  • Katharina Eickmeier
  • Richard Dronskowski
  • Yann Garcia
  • Eva Rentschler
  • Christoph Janiak
Autoren-URL
https://www.webofscience.com/api/gateway?GWVersion=2&SrcApp=fis-test-1&SrcAuth=WosAPI&KeyUT=WOS:001045662200001&DestLinkType=FullRecord&DestApp=WOS_CPL
DOI
10.3390/polym15153286
eISSN
2073-4360
Externe Identifier
  • Clarivate Analytics Document Solution ID: O7OO6
  • PubMed Identifier: 37571180
Ausgabe der Veröffentlichung
15
Zeitschrift
POLYMERS
Schlüsselwörter
  • coordination polymers
  • coordination networks
  • metal-organic frameworks
  • triazole ligand
  • iron(II)
  • cobalt(II)
  • interpenetration
  • template effect
  • C-HMIDLINE HORIZONTAL ELLIPSISX hydrogen bonds
  • spin-crossover effect
Artikelnummer
ARTN 3286
Datum der Veröffentlichung
2023
Status
Published
Titel
Interpenetration Phenomena via Anion Template Effects in Fe(II) and Co(II) Coordination Networks with a Bis-(1,2,4-triazole) Ligand
Sub types
  • Article
Ausgabe der Zeitschrift
15

Datenquelle: Web of Science (Lite)

Andere Metadatenquellen:
Abstract
<jats:p>Seven new coordination networks, [Fe(tbbt)3](BF4)2 (1), [Co(tbbt)3](BF4)2 (2), [Fe(tbbt)3](ClO4)2 (3), [Co(tbbt)3](ClO4)2 (4), [Fe(NCS)2(tbbt)2] (5), [Co(NCS)2(tbbt)2] (6), and [Fe(H2O)2(tbbt)2]Br2·2H2O (7), were synthesized with the linker 1,1’-(trans-2-butene-1,4-diyl)bis-1,2,4-triazole (tbbt) and structurally investigated. The structure of complexes 1–4 is composed of three interpenetrating, symmetry-related 3D networks. Each individual 3D network forms a primitive, nearly cubic lattice (pcu) with BF4– or ClO4– anions present in the interstitial spaces. The structure of compounds 5 and 6 is composed of two-dimensional sql layers, which are parallel to each other in the AB stacking type. These layers are interpenetrated by one-dimensional chains, both having the same formula unit, [M(NCS)2(tbbt)2] (M = Fe, Co). The structure of compound 7 consists of parallel, two-dimensional sql layers in the ABCD stacking type. The interpenetration in 1–6 is not controlled by π–π-interactions between the triazole rings or C=C bonds, as could have been expected, but by (triazole)C-H⋯F4B, C-H⋯O4Cl, and C-H⋯SCN anion hydrogen bonds, which suggests a template effect of the respective non-coordinated or coordinated anion for the interpenetration. In 7, the (triazole)C-H⋯Br anion interactions are supplemented by O-H⋯O and O-H⋯Br hydrogen bonds involving the aqua ligand and crystal water molecules. It is evident that the coordinated and non-coordinated anions play an essential role in the formation of the networks and guide the interpenetration. All iron(II) coordination networks are colorless, off-white to yellow-orange, and have the metal ions in the high-spin state down to 77 K. Compound 5 stays in the high spin state even at temperatures down to 10 K.</jats:p>
Autoren
  • Dustin N Jordan
  • Patrick G Straßburg
  • Dennis Woschko
  • Luca M Carrella
  • Laure P Cuignet
  • Katharina Eickmeier
  • Richard Dronskowski
  • Yann Garcia
  • Eva Rentschler
  • Christoph Janiak
DOI
10.3390/polym15153286
eISSN
2073-4360
Ausgabe der Veröffentlichung
15
Zeitschrift
Polymers
Sprache
en
Online publication date
2023
Paginierung
3286 - 3286
Status
Published online
Herausgeber
MDPI AG
Herausgeber URL
http://dx.doi.org/10.3390/polym15153286
Datum der Datenerfassung
2023
Titel
Interpenetration Phenomena via Anion Template Effects in Fe(II) and Co(II) Coordination Networks with a Bis-(1,2,4-triazole) Ligand
Ausgabe der Zeitschrift
15

Datenquelle: Crossref

Abstract
Seven new coordination networks, [Fe(tbbt)<sub>3</sub>](BF<sub>4</sub>)<sub>2</sub> (<b>1</b>), [Co(tbbt)<sub>3</sub>](BF<sub>4</sub>)<sub>2</sub> (<b>2</b>), [Fe(tbbt)<sub>3</sub>](ClO<sub>4</sub>)<sub>2</sub> (<b>3</b>), [Co(tbbt)<sub>3</sub>](ClO<sub>4</sub>)<sub>2</sub> (<b>4</b>), [Fe(NCS)<sub>2</sub>(tbbt)<sub>2</sub>] (<b>5</b>), [Co(NCS)<sub>2</sub>(tbbt)<sub>2</sub>] (<b>6</b>), and [Fe(H<sub>2</sub>O)<sub>2</sub>(tbbt)<sub>2</sub>]Br<sub>2</sub>·2H<sub>2</sub>O (<b>7</b>), were synthesized with the linker 1,1'-(<i>trans</i>-2-butene-1,4-diyl)bis-1,2,4-triazole (tbbt) and structurally investigated. The structure of complexes <b>1</b>-<b>4</b> is composed of three interpenetrating, symmetry-related 3D networks. Each individual 3D network forms a primitive, nearly cubic lattice (<b>pcu</b>) with BF<sub>4</sub><sup>-</sup> or ClO<sub>4</sub><sup>-</sup> anions present in the interstitial spaces. The structure of compounds <b>5</b> and <b>6</b> is composed of two-dimensional <b>sql</b> layers, which are parallel to each other in the AB stacking type. These layers are interpenetrated by one-dimensional chains, both having the same formula unit, [M(NCS)<sub>2</sub>(tbbt)<sub>2</sub>] (M = Fe, Co). The structure of compound <b>7</b> consists of parallel, two-dimensional <b>sql</b> layers in the ABCD stacking type. The interpenetration in <b>1</b>-<b>6</b> is not controlled by π-π-interactions between the triazole rings or C=C bonds, as could have been expected, but by (triazole)C-H⋯F<sub>4</sub>B, C-H⋯O<sub>4</sub>Cl, and C-H⋯SCN anion hydrogen bonds, which suggests a template effect of the respective non-coordinated or coordinated anion for the interpenetration. In <b>7</b>, the (triazole)C-H⋯Br anion interactions are supplemented by O-H⋯O and O-H⋯Br hydrogen bonds involving the aqua ligand and crystal water molecules. It is evident that the coordinated and non-coordinated anions play an essential role in the formation of the networks and guide the interpenetration. All iron(II) coordination networks are colorless, off-white to yellow-orange, and have the metal ions in the high-spin state down to 77 K. Compound <b>5</b> stays in the high spin state even at temperatures down to 10 K.
Addresses
  • Institut für Anorganische Chemie und Strukturchemie, Heinrich-Heine-Universität, D-40204 Düsseldorf, Germany.
Autoren
  • Dustin N Jordan
  • Patrick G Straßburg
  • Dennis Woschko
  • Luca M Carrella
  • Laure P Cuignet
  • Katharina Eickmeier
  • Richard Dronskowski
  • Yann Garcia
  • Eva Rentschler
  • Christoph Janiak
DOI
10.3390/polym15153286
eISSN
2073-4360
Externe Identifier
  • PubMed Identifier: 37571180
  • PubMed Central ID: PMC10422438
Funding acknowledgements
  • Deutsche Forschungsgemeinschaft: 440366605
  • Deutsche Forschungsgemeinschaft: Ja466/43-1
  • Priority Program SPP 1928/2 COORNETs: Ja466/43-1
Open access
true
ISSN
2073-4360
Ausgabe der Veröffentlichung
15
Zeitschrift
Polymers
Sprache
eng
Medium
Electronic
Online publication date
2023
Open access status
Open Access
Paginierung
3286
Datum der Veröffentlichung
2023
Status
Published
Publisher licence
CC BY
Datum der Datenerfassung
2023
Titel
Interpenetration Phenomena via Anion Template Effects in Fe(II) and Co(II) Coordination Networks with a Bis-(1,2,4-triazole) Ligand.
Sub types
  • research-article
  • Journal Article
Ausgabe der Zeitschrift
15

Files

https://www.mdpi.com/2073-4360/15/15/3286/pdf?version=1691042234 https://europepmc.org/articles/PMC10422438?pdf=render

Datenquelle: Europe PubMed Central

Abstract
Seven new coordination networks, [Fe(tbbt)3](BF4)2 (1), [Co(tbbt)3](BF4)2 (2), [Fe(tbbt)3](ClO4)2 (3), [Co(tbbt)3](ClO4)2 (4), [Fe(NCS)2(tbbt)2] (5), [Co(NCS)2(tbbt)2] (6), and [Fe(H2O)2(tbbt)2]Br2·2H2O (7), were synthesized with the linker 1,1'-(trans-2-butene-1,4-diyl)bis-1,2,4-triazole (tbbt) and structurally investigated. The structure of complexes 1-4 is composed of three interpenetrating, symmetry-related 3D networks. Each individual 3D network forms a primitive, nearly cubic lattice (pcu) with BF4- or ClO4- anions present in the interstitial spaces. The structure of compounds 5 and 6 is composed of two-dimensional sql layers, which are parallel to each other in the AB stacking type. These layers are interpenetrated by one-dimensional chains, both having the same formula unit, [M(NCS)2(tbbt)2] (M = Fe, Co). The structure of compound 7 consists of parallel, two-dimensional sql layers in the ABCD stacking type. The interpenetration in 1-6 is not controlled by π-π-interactions between the triazole rings or C=C bonds, as could have been expected, but by (triazole)C-H⋯F4B, C-H⋯O4Cl, and C-H⋯SCN anion hydrogen bonds, which suggests a template effect of the respective non-coordinated or coordinated anion for the interpenetration. In 7, the (triazole)C-H⋯Br anion interactions are supplemented by O-H⋯O and O-H⋯Br hydrogen bonds involving the aqua ligand and crystal water molecules. It is evident that the coordinated and non-coordinated anions play an essential role in the formation of the networks and guide the interpenetration. All iron(II) coordination networks are colorless, off-white to yellow-orange, and have the metal ions in the high-spin state down to 77 K. Compound 5 stays in the high spin state even at temperatures down to 10 K.
Date of acceptance
2023
Autoren
  • Dustin N Jordan
  • Patrick G Straßburg
  • Dennis Woschko
  • Luca M Carrella
  • Laure P Cuignet
  • Katharina Eickmeier
  • Richard Dronskowski
  • Yann Garcia
  • Eva Rentschler
  • Christoph Janiak
Autoren-URL
https://www.ncbi.nlm.nih.gov/pubmed/37571180
DOI
10.3390/polym15153286
eISSN
2073-4360
Externe Identifier
  • PubMed Central ID: PMC10422438
Funding acknowledgements
  • Deutsche Forschungsgemeinschaft: 440366605
  • Deutsche Forschungsgemeinschaft: Ja466/43-1
Ausgabe der Veröffentlichung
15
Zeitschrift
Polymers (Basel)
Schlüsselwörter
  • C-H⋯X hydrogen bonds
  • cobalt(II)
  • coordination networks
  • coordination polymers
  • interpenetration
  • iron(II)
  • metal–organic frameworks
  • spin-crossover effect
  • template effect
  • triazole ligand
Sprache
eng
Country
Switzerland
PII
polym15153286
Datum der Veröffentlichung
2023
Status
Published online
Titel
Interpenetration Phenomena via Anion Template Effects in Fe(II) and Co(II) Coordination Networks with a Bis-(1,2,4-triazole) Ligand.
Sub types
  • Journal Article
Ausgabe der Zeitschrift
15

Datenquelle: PubMed

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