An asymmetrically connected hexanuclear Dy^III₆ cluster exhibiting slow magnetic relaxation

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• 作者：Soumya Mukherjee ; Abhijeet K. Chaudhari ; Shufang Xue ; Jinkui Tang ; Sujit K. Ghosh
• 关键词：Dysprosium ; Cluster compounds ; Asymmetry ; Slow magnetic relaxation
• 刊名：Inorganic Chemistry Communications
• 出版年：September, 2013
• 年：2013
• 卷：35
• 期：Complete
• 页码：144-148
• 全文大小：767 K

文摘

A new hexanuclear dysprosium(III) cluster [Dy₆(L)₇(HL)(MeOH)₂(H₂O)(OH)₂(OAc)] (1) has been synthesized from the schiff base ligand o-phenolsalicylimine and dysprosium nitrate. This unique Dy^III₆ cluster, constituted of an exclusive combination of two vertex-sharing and one edge-sharing high-anisotropy Dy₃ triangles assembled together forming an unprecedentedly asymmetric homometallic Dy^III₆ core, shows slow relaxation of the magnetization.