Synthesis, structure and magnetic properties of an oxamate-based 1D coordination polymer built on pentametallic links
نویسندگان
چکیده
The solvothermal reaction of the hexadentate 2-(oxamato)benzoic acid ligand (oaba) with copper(II) and cobalt(II) ions has yielded [Cu4Co3(oaba)4(OH)2(DMF)6]·2(DMF)·1H2O (1) 1D coordination polymer. single-crystal X-ray diffraction study reveals formation a neutral chain built from pentametallic complexes where each multi-polydentate bridges four metal centres. atypical morphology observed here for an oxamate-based polymer arises use bearing extra sites. Magnetometry indicates strong dominating antiferromagnetic interactions within resulting in non-zero ferrimagnetic state at low temperature.
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ژورنال
عنوان ژورنال: Inorganica Chimica Acta
سال: 2021
ISSN: ['1873-3255', '0020-1693']
DOI: https://doi.org/10.1016/j.ica.2021.120320