Materials Data on Ba3Te by Materials Project

Ba3Te crystallizes in the hexagonal P6_3/mmc space group. The structure is three-dimensional. Ba is bonded in a distorted see-saw-like geometry to four equivalent Te atoms. There are two shorter (3.79 Å) and two longer (3.99 Å) Ba–Te bond lengths. Te is bonded to twelve equivalent Ba atoms to form a mixture of face and corner-sharing TeBa12 cuboctahedra.

三碲化钡（Ba₃Te）结晶于六方晶系P6₃/mmc空间群，其晶体结构为三维结构。钡原子以畸变跷跷板型配位构型与四个等价的碲原子成键，Ba-Te键共包含两组键长：两个键的键长为3.79 Å（较短），另外两个键的键长为3.99 Å（较长）。碲原子与十二个等价的钡原子成键，形成兼具面共享与角共享特征的TeBa₁₂立方八面体结构基元。