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Your search keyword '"Wu, Ying-Yann"' showing total 4 results
Start Over Author "Wu, Ying-Yann" Journal angewandte chemie
4 results on '"Wu, Ying-Yann"'

4. Reactivities of Interstitial Hydrides in a Cu11 Template: En Route to Bimetallic Clusters.

Author

Silalahi, Rhone P. Brocha, Wang, Qi, Liao, Jian‐Hong, Chiu, Tzu‐Hao, Wu, Ying‐Yann, Wang, Xiaoping, Kahlal, Samia, Saillard, Jean‐Yves, and Liu, C. W.

Subjects
HYDRIDES, METAL ions
Abstract

In sharp contrast to surface hydrides, reactivities of interstitial hydrides are difficult to explore. When treated with a metal ion (Cu+, Ag+, and Au+), the stable CuI dihydride template [Cu11H2{S2P(OiPr)2}6(C≡CPh)3] (H2Cu11) generates surprisingly three very different compounds, namely [CuH2Cu11{S2P(OiPr)2}6(C≡CPh)3]+ (1), [AgH2Cu14{S2P(OiPr)2}6((C≡CPh)6]+ (2), and [AuCu11{S2P(OiPr)2}6(C≡CPh)3Cl] (3). Compounds 1 and 2 are both MI species and maintain the same number of hydride ligands as their H2Cu11 precursor. Neutron diffraction revealed the first time a trigonal‐pyramidal hydride coordination mode in the AgCu3 environment of 2. 3 has no hydride and exhibits a mixed‐valent [AuCu11]10+ metal core, making it a two‐electron superatom. [ABSTRACT FROM AUTHOR]

Published
2022
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