Synthesis of an S T = 7 [Mn 3 ] Mixed-Valence Complex Based on 1,3-Propanediol Ligand Derivatives and Its One-Dimensional Assemblies

Handle URI:
http://hdl.handle.net/10754/599836
Title:
Synthesis of an S T = 7 [Mn 3 ] Mixed-Valence Complex Based on 1,3-Propanediol Ligand Derivatives and Its One-Dimensional Assemblies
Authors:
Huang, Jian; Wu, Gang; Bai, Jiaquan; Jiang, Yuan; Li, Guanghua; Qiu, Shilun; Clérac, Rodolphe
Abstract:
Controlled organization of high-spin complexes and single-molecule magnets is a great challenge in molecular magnetism in order to study the effect of the intercomplex magnetic interactions on the intrinsic properties of a given magnetic object. In this work, a new ST = 7 trinuclear mixed-valence Mn complex, [MnIIIMnII 2(LA) 2(Br)4(CH3OH)6] ·Br· (CH3OH)1.5·(H2O)0.5 (1), is reported using a pyridinium-functionalized 1,3-propanediol ligand (H 2LABr = 1-(3-bromo-2,2-bis(hydroxymethyl)propyl)pyridinium bromide). Using azido anions as bridging ligands and different pyridinium-functionalized 1,3-propanediol ligands (H2LBBr = 1-(3-bromo-2,2-bis(hydroxymethyl)propyl)-4-picolinium bromide; H 2LCBr = 1-(3-bromo-2,2-bis(hydroxymethyl)propyl)-3,5- lutidinium bromide), the linear [MnIIIMnII 2L2X4]+ building block has been assembled into one-dimensional coordination networks: [MnIIIMn II 2(LA)2(Br)4(CH 3OH)4(N3)]·((C2H 5)2O)1.25 (2∞), [MnIIIMn II 2(LB)2(Br)4(C 2H5OH)(CH3OH)(H2O) 2(N3)]·(H2O)0.25 (3∞), and [MnIIIMnII 2(LC) 2(Cl)3.8(Br)0.2(C2H 5OH)3(CH3OH)(N3)] (4∞). The syntheses, characterization, crystal structures, and magnetic properties of these new [Mn3]-based materials are reported. © 2013 American Chemical Society.
Citation:
Huang J, Wu G, Bai J, Jiang Y, Li G, et al. (2013) Synthesis of an S T = 7 [Mn 3 ] Mixed-Valence Complex Based on 1,3-Propanediol Ligand Derivatives and Its One-Dimensional Assemblies . Inorg Chem 52: 11051–11059. Available: http://dx.doi.org/10.1021/ic401269p.
Publisher:
American Chemical Society (ACS)
Journal:
Inorganic Chemistry
KAUST Grant Number:
CRG-1-2012-LAI-009
Issue Date:
7-Oct-2013
DOI:
10.1021/ic401269p
PubMed ID:
24028384
Type:
Article
ISSN:
0020-1669; 1520-510X
Sponsors:
The authors thank the National Basic Research Program of China (2011CB808703, 2012CB821700), National Natural Science Foundation of China (grant nos. 20901027, 91022030, 21261130584), "111" project (B07016) and Award Project of KAUST (CRG-1-2012-LAI-009), the University of Bordeaux, ANR (NT09_469563, AC-MAGnets project), Region Aquitaine, GIS Advanced Materials in Aquitaine (COMET Project), and the CNRS for financial support.
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Full metadata record

DC FieldValue Language
dc.contributor.authorHuang, Jianen
dc.contributor.authorWu, Gangen
dc.contributor.authorBai, Jiaquanen
dc.contributor.authorJiang, Yuanen
dc.contributor.authorLi, Guanghuaen
dc.contributor.authorQiu, Shilunen
dc.contributor.authorClérac, Rodolpheen
dc.date.accessioned2016-02-28T06:10:59Zen
dc.date.available2016-02-28T06:10:59Zen
dc.date.issued2013-10-07en
dc.identifier.citationHuang J, Wu G, Bai J, Jiang Y, Li G, et al. (2013) Synthesis of an S T = 7 [Mn 3 ] Mixed-Valence Complex Based on 1,3-Propanediol Ligand Derivatives and Its One-Dimensional Assemblies . Inorg Chem 52: 11051–11059. Available: http://dx.doi.org/10.1021/ic401269p.en
dc.identifier.issn0020-1669en
dc.identifier.issn1520-510Xen
dc.identifier.pmid24028384en
dc.identifier.doi10.1021/ic401269pen
dc.identifier.urihttp://hdl.handle.net/10754/599836en
dc.description.abstractControlled organization of high-spin complexes and single-molecule magnets is a great challenge in molecular magnetism in order to study the effect of the intercomplex magnetic interactions on the intrinsic properties of a given magnetic object. In this work, a new ST = 7 trinuclear mixed-valence Mn complex, [MnIIIMnII 2(LA) 2(Br)4(CH3OH)6] ·Br· (CH3OH)1.5·(H2O)0.5 (1), is reported using a pyridinium-functionalized 1,3-propanediol ligand (H 2LABr = 1-(3-bromo-2,2-bis(hydroxymethyl)propyl)pyridinium bromide). Using azido anions as bridging ligands and different pyridinium-functionalized 1,3-propanediol ligands (H2LBBr = 1-(3-bromo-2,2-bis(hydroxymethyl)propyl)-4-picolinium bromide; H 2LCBr = 1-(3-bromo-2,2-bis(hydroxymethyl)propyl)-3,5- lutidinium bromide), the linear [MnIIIMnII 2L2X4]+ building block has been assembled into one-dimensional coordination networks: [MnIIIMn II 2(LA)2(Br)4(CH 3OH)4(N3)]·((C2H 5)2O)1.25 (2∞), [MnIIIMn II 2(LB)2(Br)4(C 2H5OH)(CH3OH)(H2O) 2(N3)]·(H2O)0.25 (3∞), and [MnIIIMnII 2(LC) 2(Cl)3.8(Br)0.2(C2H 5OH)3(CH3OH)(N3)] (4∞). The syntheses, characterization, crystal structures, and magnetic properties of these new [Mn3]-based materials are reported. © 2013 American Chemical Society.en
dc.description.sponsorshipThe authors thank the National Basic Research Program of China (2011CB808703, 2012CB821700), National Natural Science Foundation of China (grant nos. 20901027, 91022030, 21261130584), "111" project (B07016) and Award Project of KAUST (CRG-1-2012-LAI-009), the University of Bordeaux, ANR (NT09_469563, AC-MAGnets project), Region Aquitaine, GIS Advanced Materials in Aquitaine (COMET Project), and the CNRS for financial support.en
dc.publisherAmerican Chemical Society (ACS)en
dc.titleSynthesis of an S T = 7 [Mn 3 ] Mixed-Valence Complex Based on 1,3-Propanediol Ligand Derivatives and Its One-Dimensional Assembliesen
dc.typeArticleen
dc.identifier.journalInorganic Chemistryen
dc.contributor.institutionJilin University, Changchun, Chinaen
dc.contributor.institutionCentre de Recherche Paul-Pascal, Pessac, Franceen
dc.contributor.institutionUniversite de Bordeaux, Bordeaux, Franceen
kaust.grant.numberCRG-1-2012-LAI-009en
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