Construction of a Functional Layered Solid Using the Tetrakis(imidazolyl)borate Coordinating Anion

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• 作者：Barton H. Hamilton ; Kathryn A. Kelly ; Todd A. Wagler ; Matthew P. Espe ; and Christopher J. Ziegler
• 刊名：Inorganic Chemistry
• 出版年：2002
• 出版时间：October 7, 2002
• 年：2002
• 卷：41
• 期：20
• 页码：4984 - 4986
• 全文大小：135K
• 年卷期：v.41,no.20(October 7, 2002)
• ISSN：1520-510X

文摘

The coordination polymer Pb[B(Im)₄](NO₃), constructed by usingtetrakis(imidazolyl)borate and lead(II) nitrate solutions, is a layeredmaterial with the metal centers facing the interlayer spacing. Asin naturally occurring layered minerals, this compound can readilyundergo anion exchange in the solid state with retention ofcrystallinity. We examined stoichiometric exchange of ¹⁵N-nitratefor nitrate and iodide for nitrate by ¹⁵N and ²⁰⁷Pb SSNMR andconfirmed retention of crystallinity by IR and powder XRD diffraction.