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https://hdl.handle.net/10316/4401| Title: | Synthesis, crystal structure and magnetic properties of an alternating manganese chain | Authors: | Silva, Manuela Ramos Beja, Ana Matos Paixão, José António Martín-Gil, Jesus |
Keywords: | Mn(ii) complexes; Dimethylglycine; X-ray structure; Antiferromagnetic interaction | Issue Date: | 2006 | Citation: | Journal of Solid State Chemistry. 179:7 (2006) 2054-2058 | Abstract: | A new 1D complex has been prepared and characterized. X-ray single crystal structure confirms that the Mn(II) ions assemble in alternating chains with Mn-Mn distances of 3.8432(13) and 4.4428(14) Å. A 3D network of hydrogen bonds links the chains together. The temperature dependence of the magnetic susceptibility reveals that this compound undergoes a magnetic transition and exhibits an antiferromagnetic interaction in the low-temperature phase with two alternating exchange interactions of -2.32(1) and -5.55(1) cm-1. | URI: | https://hdl.handle.net/10316/4401 | DOI: | 10.1016/j.jssc.2006.03.024 | Rights: | openAccess |
| Appears in Collections: | FCTUC Física - Artigos em Revistas Internacionais |
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| filec33a231400d54128bc22074b24be29d5.pdf | 328.97 kB | Adobe PDF | View/Open |
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