Yu Jingchao, Liu Yibo, Liu Huizi, Wen Bin, Zhang Lifeng, Fan Changzeng
State Key Laboratory of Metastable Materials Science and Technology Yanshan University,Qinhuangdao 066004 People's Republic of China.
School of Mechanical and Materials Engineering North China University of Technology,Beijing People's Republic of China.
IUCrdata. 2025 Apr 11;10(Pt 4):x250306. doi: 10.1107/S2414314625003062. eCollection 2025 Apr.
The title single-crystal (icosa-magnesium dodeca-aluminium icosa-zinc), was obtained during the synthesis of an Mg-Al-Zn alloy at high pressure and temperature. It crystallizes in space group 3 (No. 204) with seven distinct metal-atom sites: three are occupied by aluminium and zinc, one by zinc and magnesium and three by magnesium (two partially occupied). One of the Al/Zn sites has icosa-hedral coordination. There are significant difference between the current model and that of previous studies [Montagné & Tillard (2016 ▸). , 159-165].
标题为单晶（二十面体镁十二面体铝二十面体锌），是在高压和高温下合成镁铝锌合金的过程中获得的。它在空间群3（编号204）中结晶，有七个不同的金属原子位点：三个被铝和锌占据，一个被锌和镁占据，三个被镁占据（两个部分占据）。其中一个铝/锌位点具有二十面体配位。当前模型与先前研究的模型[蒙塔涅和蒂拉尔（2016▸）。 ，159 - 165]之间存在显著差异。
