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

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• 作者：Yurii S. Moroz ; Ł ; ukasz Szyrwiel ; Serhiy Demeshko ; Henryk Kozł ; owski ; Franc Meyer ; Igor O. Fritsky
• 刊名：Inorganic Chemistry
• 出版年：2010
• 出版时间：June 7, 2010
• 年：2010
• 卷：49
• 期：11
• 页码：4750-4752
• 全文大小：682K
• 年卷期：v.49,no.11(June 7, 2010)
• ISSN：1520-510X

文摘

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.