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DC Field | Value | Language |
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dc.contributor.author | Mautner, Franz A. | - |
dc.contributor.author | Jantscher, Patricia | - |
dc.contributor.author | Fischer, Roland C. | - |
dc.contributor.author | Torvisco, Ana | - |
dc.contributor.author | Vicente Castillo, Ramón | - |
dc.contributor.author | Karsili, Tolga N. V. | - |
dc.contributor.author | Massoud, Salah S. | - |
dc.date.accessioned | 2021-04-15T09:55:30Z | - |
dc.date.available | 2021-04-15T09:55:30Z | - |
dc.date.issued | 2019-07-02 | - |
dc.identifier.issn | 2312-7481 | - |
dc.identifier.uri | http://hdl.handle.net/2445/176307 | - |
dc.description.abstract | Three coordination polymers of metal(II)-dicyanamido (dca) complexes with 4-methoxypyridine-N-oxide (4-MOP-NO); namely, catena-[Co(µ1,5-dca)2(4-MOP-NO)2] (1), catena-[Mn(µ1,5-dca)2(4-MOP-NO)2] (2), catena-[Cd(µ1,5-dca)2(4-MOP-NO)2] (3), and the mononuclear [Cu(κ1dca)2(4-MOP-NO)2] (4), were synthesized in this research. The complexes were analyzed by single crystal X-ray diffraction as well as spectroscopic methods (UV/vis, IR). The polymeric 1-D chains in complexes 1-3 were achieved by the doubly µ1,5-bridging dca ligands and the O-donor atoms of two axial 4-MOP-NO molecules in trans configuration around the distorted M(II) octahedral. On the other hand, the two "trans-axial" pyridine-N-oxide molecules in complexes 2 and 3 display opposite orientation (s-trans). The DFT (density functional theory) computational studies on the complexes 1-3 were consistent with the experimentally observed crystal structures. Compounds 1 and 2 display weak antiferromagnetic coupling between metal ions (J = −10.8 for 1 and −0.35 for 2). | - |
dc.format.extent | 19 p. | - |
dc.format.mimetype | application/pdf | - |
dc.language.iso | eng | - |
dc.publisher | MDPI | - |
dc.relation.isformatof | Reproducció del document publicat a: https://doi.org/10.3390/magnetochemistry5030041 | - |
dc.relation.ispartof | Magnetochemistry, 2019, vol. 5, num. 3, p. 41 | - |
dc.relation.uri | https://doi.org/10.3390/magnetochemistry5030041 | - |
dc.rights | cc-by (c) Mautner, Franz A. et al., 2019 | - |
dc.rights.uri | http://creativecommons.org/licenses/by/3.0/es | - |
dc.source | Articles publicats en revistes (Química Inorgànica i Orgànica) | - |
dc.subject.classification | Cobalt | - |
dc.subject.classification | Polímers | - |
dc.subject.classification | Estructura cristal·lina (Sòlids) | - |
dc.subject.other | Cobalt | - |
dc.subject.other | Polymers | - |
dc.subject.other | Layer structure (Solids) | - |
dc.title | Structure, DFT Calculations, and Magnetic Characterization of Coordination Polymers of Bridged Dicyanamido-Metal(II) Complexes | - |
dc.type | info:eu-repo/semantics/article | - |
dc.type | info:eu-repo/semantics/publishedVersion | - |
dc.identifier.idgrec | 696897 | - |
dc.date.updated | 2021-04-15T09:55:30Z | - |
dc.rights.accessRights | info:eu-repo/semantics/openAccess | - |
Appears in Collections: | Articles publicats en revistes (Química Inorgànica i Orgànica) |
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696897.pdf | 4.51 MB | Adobe PDF | View/Open |
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