Polynuclear Iron-Oxo/Hydroxy Complexes of Ketoacidoximate Ligands: Synthesis, Structures and Conversion to Ferric Oxide

Handle URI:
http://hdl.handle.net/10754/625610
Title:
Polynuclear Iron-Oxo/Hydroxy Complexes of Ketoacidoximate Ligands: Synthesis, Structures and Conversion to Ferric Oxide
Authors:
Davaasuren, Bambar ( 0000-0002-0270-3426 ) ; Khanderi, Jayaprakash ( 0000-0002-5871-5741 ) ; Rothenberger, Alexander
Abstract:
The polynuclear iron-oxo/hydroxy complexes containing ketoacidoximate ligands described in this report are [Fe3(μ3-O){O2C-C(C6H5)=NOCH3}6(py)3] (1) (py=pyridine), [Fe2(μ3-O){O2C-C(CH2-C6H5)=NO}2(H2O)(CH3OH)]2 (2) and [{Fe(μ2-OH)(O2C-C(CH3)=NO)}(dmso)]6 (3) (dmso=dimethyl sulfoxide). 1–3 are isolated from the reaction of Fe(NO3)3⋅9H2O and in situ generated anions of ketoacidoximate ligand [(HO2C-C(R1)=NOR2), where R1=CH3, C6H5 and CH2-C6H5; R2=H or CH3] in H2O, followed by crystallization in donor solvents. 1–3 undergo thermal decomposition above 200 °C and form crystalline α-Fe2O3 at 600 °C.
KAUST Department:
Physical Sciences and Engineering (PSE) Division
Citation:
Davaasuren B, Khanderi J, Rothenberger A (2017) Polynuclear Iron-Oxo/Hydroxy Complexes of Ketoacidoximate Ligands: Synthesis, Structures and Conversion to Ferric Oxide. ChemistrySelect 2: 4642–4647. Available: http://dx.doi.org/10.1002/slct.201701034.
Publisher:
Wiley-Blackwell
Journal:
ChemistrySelect
Issue Date:
13-Jun-2017
DOI:
10.1002/slct.201701034
Type:
Article
ISSN:
2365-6549
Sponsors:
This work was supported by the King Abdullah University of Science and Technology (KAUST) baseline and AEA funding.
Additional Links:
http://onlinelibrary.wiley.com/doi/10.1002/slct.201701034/abstract
Appears in Collections:
Articles; Physical Sciences and Engineering (PSE) Division

Full metadata record

DC FieldValue Language
dc.contributor.authorDavaasuren, Bambaren
dc.contributor.authorKhanderi, Jayaprakashen
dc.contributor.authorRothenberger, Alexanderen
dc.date.accessioned2017-10-03T12:49:29Z-
dc.date.available2017-10-03T12:49:29Z-
dc.date.issued2017-06-13en
dc.identifier.citationDavaasuren B, Khanderi J, Rothenberger A (2017) Polynuclear Iron-Oxo/Hydroxy Complexes of Ketoacidoximate Ligands: Synthesis, Structures and Conversion to Ferric Oxide. ChemistrySelect 2: 4642–4647. Available: http://dx.doi.org/10.1002/slct.201701034.en
dc.identifier.issn2365-6549en
dc.identifier.doi10.1002/slct.201701034en
dc.identifier.urihttp://hdl.handle.net/10754/625610-
dc.description.abstractThe polynuclear iron-oxo/hydroxy complexes containing ketoacidoximate ligands described in this report are [Fe3(μ3-O){O2C-C(C6H5)=NOCH3}6(py)3] (1) (py=pyridine), [Fe2(μ3-O){O2C-C(CH2-C6H5)=NO}2(H2O)(CH3OH)]2 (2) and [{Fe(μ2-OH)(O2C-C(CH3)=NO)}(dmso)]6 (3) (dmso=dimethyl sulfoxide). 1–3 are isolated from the reaction of Fe(NO3)3⋅9H2O and in situ generated anions of ketoacidoximate ligand [(HO2C-C(R1)=NOR2), where R1=CH3, C6H5 and CH2-C6H5; R2=H or CH3] in H2O, followed by crystallization in donor solvents. 1–3 undergo thermal decomposition above 200 °C and form crystalline α-Fe2O3 at 600 °C.en
dc.description.sponsorshipThis work was supported by the King Abdullah University of Science and Technology (KAUST) baseline and AEA funding.en
dc.publisherWiley-Blackwellen
dc.relation.urlhttp://onlinelibrary.wiley.com/doi/10.1002/slct.201701034/abstracten
dc.subjectIronen
dc.subjectN,O ligandsen
dc.subjectOximeen
dc.subjectOxo clusteren
dc.subjectPolynuclear complexen
dc.titlePolynuclear Iron-Oxo/Hydroxy Complexes of Ketoacidoximate Ligands: Synthesis, Structures and Conversion to Ferric Oxideen
dc.typeArticleen
dc.contributor.departmentPhysical Sciences and Engineering (PSE) Divisionen
dc.identifier.journalChemistrySelecten
kaust.authorDavaasuren, Bambaren
kaust.authorKhanderi, Jayaprakashen
kaust.authorRothenberger, Alexanderen
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