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原子分辨率下激发态物种的时间分辨劳厄衍射：有机金属配合物 Rh2(μ-PNP)2(PNP)2·BPh4 激发态的 100 ps 单脉冲衍射。

Time-resolved Laue diffraction of excited species at atomic resolution: 100 ps single-pulse diffraction of the excited state of the organometallic complex Rh2(μ-PNP)2(PNP)2·BPh4.

机构信息

Chemistry Department, University at Buffalo, State University of New York, Buffalo, NY 14260-3000, USA.

出版信息

Chem Commun (Camb). 2011 Feb 14;47(6):1704-6. doi: 10.1039/c0cc04997b. Epub 2011 Jan 6.

DOI:10.1039/c0cc04997b
PMID:21210070
原文链接:https://pmc.ncbi.nlm.nih.gov/articles/PMC3129623/
Abstract

The polychromatic Laue technique has been applied in 100 ps delay synchrotron pump-probe experiments of the triplet excited state of a Rh(I) dinuclear complex. The observed contraction of the Rh-Rh distance of 0.154 (13) Å is less than predicted by a series of theoretical calculations, a difference attributed to the constraining effect of the crystal lattice.

摘要

多色劳埃技术已应用于 Rh(I)双核配合物三重态的 100 ps 延迟同步辐射泵浦探测实验中。观察到的 Rh-Rh 距离收缩 0.154（13）Å，小于一系列理论计算的预测值，这种差异归因于晶体晶格的约束效应。

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