VESTA三维显示软件在结构化学晶体结构教学中的应用研究  

Application of VESTA 3D Display Software in Crystal Structure Teaching of Structural Chemistry

作　　者：陈瀛[1] 宫斯宁[1] 芦露华 杨洋[1] 莫海灏 Chen Ying;Gong Sining;Lu Luhua;Yang Yang;Mo Haihao(China University of Geosciences,Hubei,430000)

机构地区：[1]中国地质大学(武汉),湖北430000

出　　处：《当代化工研究》2021年第18期130-132,共3页Modern Chemical Research

摘　　要：晶体结构有很多的抽象的基本概念,并且如果没有强烈的空间想象力就很难清楚地理解以及区分。二维绘画在空间感上略显不足,仅可以对实物做晶胞模型分析,然而无法直观地重复定律。VESTA是一款免下载、且较为直观的3D显示软件,这款晶体结构软件允许使用者基于自身需要,创建多个3D晶胞,并直观地对晶体结构的特征进行显示。在本文中,将使用VESTA 3D显示软件以清晰地显示晶体结构的3D图形,例如在四面体以及八面体中,清晰地显示其空位。这可以帮助学生清晰地理解各种结构化学晶体的空间构成特征,帮助提高化学结构教学的质量。Crystal structure has many abstract basic concepts,and it is difficult to understand and distinguish clearly without strong spatial imagination.Two-dimensional painting is slightly deficient in the sense of space.It can only analyze the unit cell model of real objects,but cannot intuitively repeat the law.VESTA is a download-free and intuitive 3D display software.This crystal structure software allows users to create multiple 3D cells according to their own needs,and intuitively display the characteristics of crystal structure.In this paper,VESTA 3D display software will be used to clearly display 3D graphics of crystal structure.For example,in tetrahedron and octahedron,its vacancy is clearly displayed.This can help students clearly understand the spatial composition characteristics of chemical crystals with various structures and improve the quality of chemical structure teaching.

关 键 词：VESTA 3D显示软件 结构化学晶体 结构教学 应用 

分 类 号：TQ[化学工程]