双共振 O NMR 实验揭示了表面有机金属配合物的独特构象信息。
Double-resonance O NMR experiments reveal unique configurational information for surface organometallic complexes.
机构信息
Chemical and Biological Sciences Division, Ames National laboratory, Ames, IA 50011, USA.
Department of Chemistry, Iowa State University, Ames, IA, 50011, USA.
出版信息
Chem Commun (Camb). 2023 Apr 13;59(31):4604-4607. doi: 10.1039/d3cc00899a.
PMID:36976550
Abstract
Obtaining three-dimensional (3D) configurational information of surface organometallic complexes is a persistent challenge due to the low spatial sensitivity of most spectroscopic methods. We show that employing O-enriched supports enables highly informative multidimensional NMR experiments, including radial and vertical distance measurements, that can be used to elucidate site geometry.
摘要
获取表面有机金属配合物的三维（3D）构象信息是一个持久的挑战，因为大多数光谱方法的空间灵敏度都较低。我们表明，采用富氧载体可以实现信息量丰富的多维 NMR 实验，包括径向和垂直距离测量，这些实验可用于阐明配位几何结构。
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