Molecular architecture based on manganese triangles: Monomer, dimer, and one-dimensional polymer

Chen I. Yang; Po Yeng Feng; Yen Tung Chen; Yu Jhe Tsai; Gene Hsiang Lee; Hui Lien Tsai

doi:10.1016/j.poly.2011.05.024

Molecular architecture based on manganese triangles: Monomer, dimer, and one-dimensional polymer

Chen I. Yang, Po Yeng Feng, Yen Tung Chen, Yu Jhe Tsai, Gene Hsiang Lee, Hui Lien Tsai

Department of Chemistry

Research output: Contribution to journal › Article › peer-review

13 Citations (Scopus)

Abstract

The reaction of salicylaldoxime (H₂salox) with MnCl ₂·4H₂O and NEt₄OH in MeOH affords the trinuclear manganese complex (NEt₄)[Mn₃O(salox) ₃(MeOH)₂(H₂O)₂Cl₂] ·MeOH (1·MeOH). A similar reaction of 1·MeOH was carried out using MnBr₂·4H₂O to obtain the hexanuclear manganese complex (NEt₄)₃{NaBr₂[Mn ₃O(salox)₃(H₂O)₄Br₂] ₂} (2). The reaction of 2-hydroxy-4-methoxybenzaldehyde oxime (4-MeO-H₂salox) and Mn(ClO₄)₂·6H ₂O with 1,2-di(4-pyridyl)ethylene (dpe) in MeOH/DMF mixtures yields the one-dimensional complex {[Mn₃O(4-MeOsalox)₃(dpe) _1.5(DMF)₂(H₂O)](ClO₄)}_n (3·DMF·H₂O). Complex 1·MeOH shows a typical structure of a [Mn^III₃O]⁷⁺ core, and complex 2 contains a dimer [Mn^III₃O]⁷⁺ core connected by a Na⁺ ion. Complex 3 has a one-dimensional chain structure constructed from [Mn^III₃O]⁷⁺ units linked by dpe ligands. Magnetic analysis shows that all three complexes exhibit antiferromagnetic interactions between the Mn^III ions.

Original language	English
Pages (from-to)	3265-3271
Number of pages	7
Journal	Polyhedron
Volume	30
Issue number	18
DOIs	https://doi.org/10.1016/j.poly.2011.05.024
Publication status	Published - 2011 Nov 28

All Science Journal Classification (ASJC) codes

Physical and Theoretical Chemistry
Inorganic Chemistry
Materials Chemistry

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@article{88aec699de324ab994422e796ebb05a6,

title = "Molecular architecture based on manganese triangles: Monomer, dimer, and one-dimensional polymer",

abstract = "The reaction of salicylaldoxime (H2salox) with MnCl 2·4H2O and NEt4OH in MeOH affords the trinuclear manganese complex (NEt4)[Mn3O(salox) 3(MeOH)2(H2O)2Cl2] ·MeOH (1·MeOH). A similar reaction of 1·MeOH was carried out using MnBr2·4H2O to obtain the hexanuclear manganese complex (NEt4)3{NaBr2[Mn 3O(salox)3(H2O)4Br2] 2} (2). The reaction of 2-hydroxy-4-methoxybenzaldehyde oxime (4-MeO-H2salox) and Mn(ClO4)2·6H 2O with 1,2-di(4-pyridyl)ethylene (dpe) in MeOH/DMF mixtures yields the one-dimensional complex {[Mn3O(4-MeOsalox)3(dpe) 1.5(DMF)2(H2O)](ClO4)}n (3·DMF·H2O). Complex 1·MeOH shows a typical structure of a [MnIII3O]7+ core, and complex 2 contains a dimer [MnIII3O]7+ core connected by a Na+ ion. Complex 3 has a one-dimensional chain structure constructed from [MnIII3O]7+ units linked by dpe ligands. Magnetic analysis shows that all three complexes exhibit antiferromagnetic interactions between the MnIII ions.",

author = "Yang, {Chen I.} and Feng, {Po Yeng} and Chen, {Yen Tung} and Tsai, {Yu Jhe} and Lee, {Gene Hsiang} and Tsai, {Hui Lien}",

note = "Funding Information: The authors acknowledge the National Science Council of Taiwan for financial support under grant NSC 99-2113-M-006-003-MY3 . ",

year = "2011",

month = nov,

day = "28",

doi = "10.1016/j.poly.2011.05.024",

language = "English",

volume = "30",

pages = "3265--3271",

journal = "Polyhedron",

issn = "0277-5387",

publisher = "Elsevier Limited",

number = "18",

}

TY - JOUR

T1 - Molecular architecture based on manganese triangles

T2 - Monomer, dimer, and one-dimensional polymer

AU - Yang, Chen I.

AU - Feng, Po Yeng

AU - Chen, Yen Tung

AU - Tsai, Yu Jhe

AU - Lee, Gene Hsiang

AU - Tsai, Hui Lien

N1 - Funding Information: The authors acknowledge the National Science Council of Taiwan for financial support under grant NSC 99-2113-M-006-003-MY3 .

PY - 2011/11/28

Y1 - 2011/11/28

N2 - The reaction of salicylaldoxime (H2salox) with MnCl 2·4H2O and NEt4OH in MeOH affords the trinuclear manganese complex (NEt4)[Mn3O(salox) 3(MeOH)2(H2O)2Cl2] ·MeOH (1·MeOH). A similar reaction of 1·MeOH was carried out using MnBr2·4H2O to obtain the hexanuclear manganese complex (NEt4)3{NaBr2[Mn 3O(salox)3(H2O)4Br2] 2} (2). The reaction of 2-hydroxy-4-methoxybenzaldehyde oxime (4-MeO-H2salox) and Mn(ClO4)2·6H 2O with 1,2-di(4-pyridyl)ethylene (dpe) in MeOH/DMF mixtures yields the one-dimensional complex {[Mn3O(4-MeOsalox)3(dpe) 1.5(DMF)2(H2O)](ClO4)}n (3·DMF·H2O). Complex 1·MeOH shows a typical structure of a [MnIII3O]7+ core, and complex 2 contains a dimer [MnIII3O]7+ core connected by a Na+ ion. Complex 3 has a one-dimensional chain structure constructed from [MnIII3O]7+ units linked by dpe ligands. Magnetic analysis shows that all three complexes exhibit antiferromagnetic interactions between the MnIII ions.

AB - The reaction of salicylaldoxime (H2salox) with MnCl 2·4H2O and NEt4OH in MeOH affords the trinuclear manganese complex (NEt4)[Mn3O(salox) 3(MeOH)2(H2O)2Cl2] ·MeOH (1·MeOH). A similar reaction of 1·MeOH was carried out using MnBr2·4H2O to obtain the hexanuclear manganese complex (NEt4)3{NaBr2[Mn 3O(salox)3(H2O)4Br2] 2} (2). The reaction of 2-hydroxy-4-methoxybenzaldehyde oxime (4-MeO-H2salox) and Mn(ClO4)2·6H 2O with 1,2-di(4-pyridyl)ethylene (dpe) in MeOH/DMF mixtures yields the one-dimensional complex {[Mn3O(4-MeOsalox)3(dpe) 1.5(DMF)2(H2O)](ClO4)}n (3·DMF·H2O). Complex 1·MeOH shows a typical structure of a [MnIII3O]7+ core, and complex 2 contains a dimer [MnIII3O]7+ core connected by a Na+ ion. Complex 3 has a one-dimensional chain structure constructed from [MnIII3O]7+ units linked by dpe ligands. Magnetic analysis shows that all three complexes exhibit antiferromagnetic interactions between the MnIII ions.

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U2 - 10.1016/j.poly.2011.05.024

DO - 10.1016/j.poly.2011.05.024

M3 - Article

AN - SCOPUS:82255175123

VL - 30

SP - 3265

EP - 3271

JO - Polyhedron

JF - Polyhedron

SN - 0277-5387

IS - 18

ER -