Materials Data on Zn2As by Materials Project

Zn2As is Cuprite structured and crystallizes in the cubic Pn-3m space group. The structure is three-dimensional. Zn is bonded in a linear geometry to two equivalent As atoms. Both Zn–As bond lengths are 2.42 Å. As is bonded to four equivalent Zn atoms to form corner-sharing AsZn4 tetrahedra.

Zn₂As 具有赤铜矿型晶体结构，结晶于立方晶系Pn-3m空间群。该结构为三维框架。Zn原子以直线型配位环境与两个等价的As原子成键，两条Zn-As键的键长均为2.42 Å。As原子与四个等价的Zn原子成键，形成共角的AsZn4四面体结构单元。

搜集汇总

背景与挑战

背景概述

该数据集描述了Zn2As材料的晶体结构，属于Cuprite结构类型，在立方Pn-3m空间群中结晶，具有三维结构。Zn原子与As原子以线性几何键合，键长为2.42 Å，而As原子形成共享角的四面体配位。