Structures and Magnetic Properties of Bis(μ-phenoxido), Bis(μ-phenoxido)-μ-carboxylato and Bis(μ-phenoxido) bis(μ-carboxylato) FeIIINiII Compounds - Magnetostructural Correlations

Publikationstyp:
Zeitschriftenaufsatz
Metadaten:
Autoren
  • Sujit Sasmal
  • Shuvayan Roy
  • Luca Carrella
  • Arpita Jana
  • Eva Rentschler
  • Sasankasekhar Mohanta
Autoren-URL
https://www.webofscience.com/api/gateway?GWVersion=2&SrcApp=fis-test-1&SrcAuth=WosAPI&KeyUT=WOS:000349154200012&DestLinkType=FullRecord&DestApp=WOS_CPL
DOI
10.1002/ejic.201402866
eISSN
1099-0682
Externe Identifier
  • Clarivate Analytics Document Solution ID: CA8FY
ISSN
1434-1948
Ausgabe der Veröffentlichung
4
Zeitschrift
EUROPEAN JOURNAL OF INORGANIC CHEMISTRY
Schlüsselwörter
  • Magnetostructural correlations
  • Magnetic properties
  • Iron
  • Nickel
  • Bridging ligands
  • Heterometallic complexes
Paginierung
680 - 689
Datum der Veröffentlichung
2015
Status
Published
Titel
Structures and Magnetic Properties of Bis(μ-phenoxido), Bis(μ-phenoxido)-μ-carboxylato and Bis(μ-phenoxido) bis(μ-carboxylato) Fe<SUP>III</SUP>Ni<SUP>II</SUP> Compounds - Magnetostructural Correlations
Sub types
  • Article

Datenquelle: Web of Science (Lite)

Andere Metadatenquellen:
Abstract
<jats:title>Abstract</jats:title><jats:p>This report describes the syntheses, characterization, crystal structures and magnetic properties of five dinuclear Fe<jats:sup>III</jats:sup>Ni<jats:sup>II</jats:sup> compounds derived from two Robson‐type tetraiminodiphenol macrocyclic ligands H<jats:sub>2</jats:sub>L<jats:sup>1</jats:sup> and H<jats:sub>2</jats:sub>L<jats:sup>2</jats:sup>, which are the [2+2] condensation products of 4‐ethyl‐2,6‐diformylphenol and 1,3‐diaminopropane (for H<jats:sub>2</jats:sub>L<jats:sup>1</jats:sup>) or 2,2‐dimethyl‐1,3‐diaminopropane (for H<jats:sub>2</jats:sub>L<jats:sup>2</jats:sup>). The compositions of the compounds are [Fe<jats:sup>III</jats:sup>(N<jats:sub>3</jats:sub>)<jats:sub>2</jats:sub>L<jats:sup>1</jats:sup>Ni<jats:sup>II</jats:sup>(H<jats:sub>2</jats:sub>O)<jats:sub>2</jats:sub>](ClO<jats:sub>4</jats:sub>) (<jats:bold>1</jats:bold>), [Fe<jats:sup>III</jats:sup>(benzoato)L<jats:sup>1</jats:sup>Ni<jats:sup>II</jats:sup>(H<jats:sub>2</jats:sub>O)(μ<jats:sub>1,3</jats:sub>‐benzoato)](ClO<jats:sub>4</jats:sub>) (<jats:bold>2</jats:bold>), [Fe<jats:sup>III</jats:sup>(benzoato)L<jats:sup>2</jats:sup>Ni<jats:sup>II</jats:sup>(H<jats:sub>2</jats:sub>O)(μ<jats:sub>1,3</jats:sub>‐benzoato)](ClO<jats:sub>4</jats:sub>) (<jats:bold>3</jats:bold>), [Fe<jats:sup>III</jats:sup>L<jats:sup>2</jats:sup>Ni<jats:sup>II</jats:sup>(μ<jats:sub>1,3</jats:sub>‐acetato)<jats:sub>2</jats:sub>](ClO<jats:sub>4</jats:sub>)<jats:bold>·</jats:bold>H<jats:sub>2</jats:sub>O (<jats:bold>4</jats:bold>) and [Fe<jats:sup>III</jats:sup>L<jats:sup>2</jats:sup>Ni<jats:sup>II</jats:sup>(μ<jats:sub>1,3</jats:sub>‐propionato)<jats:sub>2</jats:sub>](ClO<jats:sub>4</jats:sub>)<jats:bold>·</jats:bold>H<jats:sub>2</jats:sub>O (<jats:bold>5</jats:bold>). The bridging moieties between the two metal ions and the azido and carboxylato moieties in these compounds are of the following types: (1) In <jats:bold>1</jats:bold>, the bridging moiety is a bis(μ‐phenoxido) ligand, and two azido ligands are monodentate to the Fe<jats:sup>III</jats:sup> centre; (2) In <jats:bold>2</jats:bold> and <jats:bold>3</jats:bold>, the bridging moiety is a bis(μ‐phenoxido)‐μ<jats:sub>1,3</jats:sub>‐benzoato ligand, and the second benzoato ligand is monodentate to the Fe<jats:sup>III</jats:sup> centre; (3) In <jats:bold>4</jats:bold> and <jats:bold>5</jats:bold>, the bridging moiety is a bis(μ‐phenoxido)bis(μ<jats:sub>1,3</jats:sub>‐acetato/propionato) ligand. Variable‐temperature and variable‐field magnetic data reveal ferromagnetic interactions in <jats:bold>2</jats:bold>–<jats:bold>5</jats:bold> and an antiferromagnetic interaction in <jats:bold>1</jats:bold> with <jats:italic>J</jats:italic> values of –9.22 cm<jats:sup>–1</jats:sup> for <jats:bold>1</jats:bold>, 0.50 cm<jats:sup>–1</jats:sup> for <jats:bold>2</jats:bold>, 5.65 cm<jats:sup>–1</jats:sup> for <jats:bold>3</jats:bold>, 13.00 cm<jats:sup>–1</jats:sup> for <jats:bold>4</jats:bold> and 14.57 cm<jats:sup>–1</jats:sup> for <jats:bold>5</jats:bold>. An excellent magnetostructural correlation and interesting structural aspects regarding the bond lengths to the Fe<jats:sup>III</jats:sup> or Ni<jats:sup>II</jats:sup> centres in some structures have been obtained.</jats:p>
Autoren
  • Sujit Sasmal
  • Shuvayan Roy
  • Luca Carrella
  • Arpita Jana
  • Eva Rentschler
  • Sasankasekhar Mohanta
DOI
10.1002/ejic.201402866
eISSN
1099-0682
ISSN
1434-1948
Ausgabe der Veröffentlichung
4
Zeitschrift
European Journal of Inorganic Chemistry
Sprache
en
Online publication date
2015
Paginierung
680 - 689
Datum der Veröffentlichung
2015
Status
Published
Herausgeber
Wiley
Herausgeber URL
http://dx.doi.org/10.1002/ejic.201402866
Datum der Datenerfassung
2023
Titel
Structures and Magnetic Properties of Bis(μ‐phenoxido), Bis(μ‐phenoxido)‐μ‐carboxylato and Bis(μ‐phenoxido)bis(μ‐carboxylato) Fe<sup>III</sup>Ni<sup>II</sup> Compounds – Magnetostructural Correlations
Ausgabe der Zeitschrift
2015

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