Total Structure and Electronic Properties of the Gold Nanocrystal Au<sub>36</sub>(SR)<sub>24</sub>

Chenjie Zeng, Huifeng Qian, Tao Li, Gao Li, Nathaniel L. Rosi, Bokwon Yoon, R. N. Barnett, Robert L. Whetten, Uzi Landman, Rongchao Jin

Angewandte Chemie International Edition · 2012 · 575 citations · 31 references

Concepts

Abstract

A golden opportunity: the total structure of a Au(36)(SR)(24) nanocluster reveals an unexpected face-centered-cubic tetrahedral Au(28) kernel (magenta). The protecting layer exhibits an intriguing combination of binding modes, consisting of four regular arch-like staples and the unprecedented appearance of twelve bridging thiolates (yellow). This unique protecting network and superatom electronic shell structure confer extreme stability and robustness.

References

31