Selective recovery of dynamic guest structure, in a nanoporous Prussian blue through in situ X-ray diffraction: A differential pair distribution function analysis

被引：91

作者：

Chapman, KW

Chupas, PJ ^{[1
]}

Kepert, CJ

机构：

[1] Argonne Natl Lab, Div Sci Mat, Argonne, IL 60439 USA

[2] Univ Sydney, Sch Chem, Sydney, NSW 2006, Australia

来源：

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY | 2005年 / 127卷 / 32期

关键词：

D O I：

10.1021/ja053266k

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

We use in situ X-ray diffraction to obtain data suitable for differential PDF analysis, providing unique insight into the structure of weakly bound, dynamic N2 molecules in the Prussian blue system Mn3[Co(CN)6]2·x{N2}. The differential PDF shows a distributed orientation of N2 molecules constrained to sites centered about the (1/4,1/4,1/4) positions within the pores. The results show a subtle response of the framework to guest loading which corresponds principally to the perturbation of the Mn ion coordination. Copyright © 2005 American Chemical Society.

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页码：11232 / 11233

页数：2

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