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Manuela Ramos Silva, Ana Matos Beja, Jose Antonio Paixao, Luiz Alte da Veiga, Pedro S. Pereira Silva

Structural and Magnetic Properties of [Mn₃(C₂H₃O₂)₆(H₂O)₄]· 2(C₂H₅NO₂)· 2(H₂O)

Keywords: Manganese Clusters, Ferrimagnetism, Manganese Acetate, X-ray diffraction

Hexa-acetate-tetra-aqua-trimanganese diglycine dihydrated retains the two-dimensional character of commercial manganese diacetate tetrahydrate. The manganese atoms assemble in short centrosymetric chains that are further bridged through the carboxylic group of the acetate ions agglomerating the chains into a two-dimensional pattern. The layers are bonded through H-bonds involving the zwitterionic glycine and the solvate water molecules. Susceptibility measurements show a ferrimagnetic behaviour of the sample.

Zeitschrift für Physikalische Chemie, Oldenbourg Wissenschaftsverlag

Print ISSN: 0942-9352
Volume: 220, 07/2006
Pages: 885 - 892

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