One-Pot Synthesis of a New Magnetically Coupled Heterometallic Cu2Mn2 [2 × 2] Molecular Grid

The heterometallic [2 × 2] grid-type complex [Cu2Mn2(pop)4(OAc)4]·7H2O (1) has been selectively synthesized in a targeted one-pot reaction. Single-crystal X-ray analysis shows the expected structure with identical metal ions located at diagonal vertices of the grid. Magnetochemical studies reveal th...

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Bibliographic Details
Published in:Inorganic chemistry 2010-06, Vol.49 (11), p.4750-4752
Main Authors: Moroz, Yurii S, Szyrwiel, Łukasz, Demeshko, Serhiy, Kozłowski, Henryk, Meyer, Franc, Fritsky, Igor O
Format: Article
Language:eng ; jpn
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Summary:The heterometallic [2 × 2] grid-type complex [Cu2Mn2(pop)4(OAc)4]·7H2O (1) has been selectively synthesized in a targeted one-pot reaction. Single-crystal X-ray analysis shows the expected structure with identical metal ions located at diagonal vertices of the grid. Magnetochemical studies reveal that 1 has a ferrimagnetic spin ground state with some admixture of low-lying excited states.
ISSN:0020-1669
1520-510X
DOI:10.1021/ic100555s