Guest Molecule Release Triggers Changes in the Catalytic and Magnetic Properties of a FeII-Based 3D Metal鈥揙rganic Framework

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• 作者：Zhouqing Xu ; Wei Meng ; Huijun Li ; Hongwei Hou ; Yaoting Fan
• 刊名：Inorganic Chemistry
• 出版年：2014
• 出版时间：April 7, 2014
• 年：2014
• 卷：53
• 期：7
• 页码：3260-3262
• 全文大小：224K
• 年卷期：v.53,no.7(April 7, 2014)
• ISSN：1520-510X

文摘

A Fe^II-based metal鈥搊rganic framework (MOF), {[Fe₂(pbt)₂(H₂O)₂]路2H₂O}_n, undergoes an irreversible dehydration, which triggers changes in the catalytic and magnetic properties of the MOF. These property changes are attributed to the high-spin to low-spin transition of 7.1% center Fe^II, which is demonstrated by ⁵⁷Fe M枚ssbauer, X-ray photoelectron spectroscopy, and UV/vis absorption spectra.