Heterobimetallic one-dimensional coordination polymers MICuII (M = Li and K) based on ferromagnetically coupled Di- and tetracopper(II) metallacyclophanes
| Autor(a) principal: | |
|---|---|
| Data de Publicação: | 2018 |
| Outros Autores: | , , , , |
| Tipo de documento: | Artigo |
| Idioma: | eng |
| Título da fonte: | Repositório Institucional da UFMG |
| Texto Completo: | https://doi.org/10.3390/magnetochemistry4030038 http://hdl.handle.net/1843/49116 https://orcid.org/0000-0002-3224-2624 https://orcid.org/0000-0003-0722-5352 https://orcid.org/0000-0001-8379-6638 https://orcid.org/0000-0001-9006-8268 https://orcid.org/0000-0002-3799-8092 |
Resumo: | CNPq - Conselho Nacional de Desenvolvimento Científico e Tecnológico |
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2023-01-24T19:01:51Z2023-01-24T19:01:51Z201843https://doi.org/10.3390/magnetochemistry40300382312-7481http://hdl.handle.net/1843/49116https://orcid.org/0000-0002-3224-2624https://orcid.org/0000-0003-0722-5352https://orcid.org/0000-0001-8379-6638https://orcid.org/0000-0001-9006-8268https://orcid.org/0000-0002-3799-8092CNPq - Conselho Nacional de Desenvolvimento Científico e TecnológicoFAPEMIG - Fundação de Amparo à Pesquisa do Estado de Minas GeraisCAPES - Coordenação de Aperfeiçoamento de Pessoal de Nível SuperiorOutra AgênciaThe synthesis, crystal structure and magnetic properties of the coordination polymers of formula [EDAP{Li6(H2O)8[(Cu2(μ-mpba)2)2(H2O)2]}]n (1) and [(EDAP)2{K(H2O)4[Cu2(μ-mpba)2(H2O)2]}Cl·2H2O]n (2), in which mpba = N,N′-1,3-phenylenebis(oxamate) and EDAP²+ = 1,1′-ethylenebis(4-aminopyridinium) are described. Both compounds have in common the presence of the [Cu2(mpba)2]4− tetraanionic unit which is a [3,3] metallacyclophane motif in which the copper(II) ions are five-coordinate in a distorted square pyramidal surrounding. The complex anion in 1 is dimerized through double out-of-plane copper to outer carboxylate-oxygen atoms resulting in the centrosymmetric tetracopper(II) fragment [Cu4(μ-mpba)4(H2O)2]8− which act as a ligand toward six hydrated lithium(I) cations leading to anionic ladder-like double chains whose charge is neutralized by the EDAP²+ cations. In the case of 2, each dicopper(II) entity acts as a ligand towards tetraquapotassium(I) units to afford anionic zig zag single chains of formula {K(H2O)4[Cu2(μ-mpba)2(H2O)2]}n³n− plus EDAP²+ cations and non-coordinate chloride anions. Cryomagnetic measurements on polycrystalline samples 1 and 2 show the occurrence of ferromagnetic interactions between the copper(II) ions across the –Namidate–(C–C–C)phenyl–Namidate– exchange pathway [J = +10.6 (1) and +8.22 cm−¹ (2)] and antiferromagnetic ones through the double out-of-plane carboxylate-oxygen atoms [j = −0.68 cm−¹ (1), the spin Hamiltonian being defined as H=−J(SCu1⋅SCu2+SCu2i⋅SCu1i)−j(SCu2⋅SCu2i)].engUniversidade Federal de Minas GeraisUFMGBrasilICX - DEPARTAMENTO DE QUÍMICAMagnetochemistryMagnetoquímicaCristalografiaPropriedades magnéticasMateriais magnéticosOxamateCopper(II)Crystal engineeringSpin polarizationFerromagnetic couplingCoordination polymersHeterobimetallic one-dimensional coordination polymers MICuII (M = Li and K) based on ferromagnetically coupled Di- and tetracopper(II) metallacyclophanesinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articlehttps://www.mdpi.com/2312-7481/4/3/38Tamyris Teixeira da CunhaWillian Xerxes Coelho OliveiraEmerson Fernandes PedrosoFrancesc LloretMiguel JulveCynthia Lopes Martins Pereirainfo:eu-repo/semantics/openAccessreponame:Repositório Institucional da UFMGinstname:Universidade Federal de Minas Gerais (UFMG)instacron:UFMGLICENSELicense.txtLicense.txttext/plain; charset=utf-82042https://repositorio.ufmg.br/bitstream/1843/49116/1/License.txtfa505098d172de0bc8864fc1287ffe22MD51ORIGINALHeterobimetallic one-dimensional coordination polymers MICuII (M = Li and K) based on ferromagnetically coupled Di- and tetracopper(II) metallacyclophanes.pdfHeterobimetallic one-dimensional coordination polymers MICuII (M = Li and K) based on ferromagnetically coupled Di- and tetracopper(II) metallacyclophanes.pdfapplication/pdf2019136https://repositorio.ufmg.br/bitstream/1843/49116/2/Heterobimetallic%20one-dimensional%20coordination%20polymers%20MICuII%20%28M%20%3d%20Li%20and%20K%29%20based%20on%20ferromagnetically%20coupled%20Di-%20and%20tetracopper%28II%29%20metallacyclophanes.pdfbb29cafa9e83b235202392d13b658593MD521843/491162023-01-24 16:01:51.731oai:repositorio.ufmg.br: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Repositório de PublicaçõesPUBhttps://repositorio.ufmg.br/oaiopendoar:2023-01-24T19:01:51Repositório Institucional da UFMG - Universidade Federal de Minas Gerais (UFMG)false |
| dc.title.pt_BR.fl_str_mv |
Heterobimetallic one-dimensional coordination polymers MICuII (M = Li and K) based on ferromagnetically coupled Di- and tetracopper(II) metallacyclophanes |
| title |
Heterobimetallic one-dimensional coordination polymers MICuII (M = Li and K) based on ferromagnetically coupled Di- and tetracopper(II) metallacyclophanes |
| spellingShingle |
Heterobimetallic one-dimensional coordination polymers MICuII (M = Li and K) based on ferromagnetically coupled Di- and tetracopper(II) metallacyclophanes Tamyris Teixeira da Cunha Oxamate Copper(II) Crystal engineering Spin polarization Ferromagnetic coupling Coordination polymers Magnetoquímica Cristalografia Propriedades magnéticas Materiais magnéticos |
| title_short |
Heterobimetallic one-dimensional coordination polymers MICuII (M = Li and K) based on ferromagnetically coupled Di- and tetracopper(II) metallacyclophanes |
| title_full |
Heterobimetallic one-dimensional coordination polymers MICuII (M = Li and K) based on ferromagnetically coupled Di- and tetracopper(II) metallacyclophanes |
| title_fullStr |
Heterobimetallic one-dimensional coordination polymers MICuII (M = Li and K) based on ferromagnetically coupled Di- and tetracopper(II) metallacyclophanes |
| title_full_unstemmed |
Heterobimetallic one-dimensional coordination polymers MICuII (M = Li and K) based on ferromagnetically coupled Di- and tetracopper(II) metallacyclophanes |
| title_sort |
Heterobimetallic one-dimensional coordination polymers MICuII (M = Li and K) based on ferromagnetically coupled Di- and tetracopper(II) metallacyclophanes |
| author |
Tamyris Teixeira da Cunha |
| author_facet |
Tamyris Teixeira da Cunha Willian Xerxes Coelho Oliveira Emerson Fernandes Pedroso Francesc Lloret Miguel Julve Cynthia Lopes Martins Pereira |
| author_role |
author |
| author2 |
Willian Xerxes Coelho Oliveira Emerson Fernandes Pedroso Francesc Lloret Miguel Julve Cynthia Lopes Martins Pereira |
| author2_role |
author author author author author |
| dc.contributor.author.fl_str_mv |
Tamyris Teixeira da Cunha Willian Xerxes Coelho Oliveira Emerson Fernandes Pedroso Francesc Lloret Miguel Julve Cynthia Lopes Martins Pereira |
| dc.subject.por.fl_str_mv |
Oxamate Copper(II) Crystal engineering Spin polarization Ferromagnetic coupling Coordination polymers |
| topic |
Oxamate Copper(II) Crystal engineering Spin polarization Ferromagnetic coupling Coordination polymers Magnetoquímica Cristalografia Propriedades magnéticas Materiais magnéticos |
| dc.subject.other.pt_BR.fl_str_mv |
Magnetoquímica Cristalografia Propriedades magnéticas Materiais magnéticos |
| description |
CNPq - Conselho Nacional de Desenvolvimento Científico e Tecnológico |
| publishDate |
2018 |
| dc.date.issued.fl_str_mv |
2018 |
| dc.date.accessioned.fl_str_mv |
2023-01-24T19:01:51Z |
| dc.date.available.fl_str_mv |
2023-01-24T19:01:51Z |
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info:eu-repo/semantics/publishedVersion |
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info:eu-repo/semantics/article |
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article |
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publishedVersion |
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http://hdl.handle.net/1843/49116 |
| dc.identifier.doi.pt_BR.fl_str_mv |
https://doi.org/10.3390/magnetochemistry4030038 |
| dc.identifier.issn.pt_BR.fl_str_mv |
2312-7481 |
| dc.identifier.orcid.pt_BR.fl_str_mv |
https://orcid.org/0000-0002-3224-2624 https://orcid.org/0000-0003-0722-5352 https://orcid.org/0000-0001-8379-6638 https://orcid.org/0000-0001-9006-8268 https://orcid.org/0000-0002-3799-8092 |
| url |
https://doi.org/10.3390/magnetochemistry4030038 http://hdl.handle.net/1843/49116 https://orcid.org/0000-0002-3224-2624 https://orcid.org/0000-0003-0722-5352 https://orcid.org/0000-0001-8379-6638 https://orcid.org/0000-0001-9006-8268 https://orcid.org/0000-0002-3799-8092 |
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2312-7481 |
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eng |
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eng |
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Magnetochemistry |
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info:eu-repo/semantics/openAccess |
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openAccess |
| dc.publisher.none.fl_str_mv |
Universidade Federal de Minas Gerais |
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UFMG |
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Brasil |
| dc.publisher.department.fl_str_mv |
ICX - DEPARTAMENTO DE QUÍMICA |
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Universidade Federal de Minas Gerais |
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reponame:Repositório Institucional da UFMG instname:Universidade Federal de Minas Gerais (UFMG) instacron:UFMG |
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