大学化学 >> 2021, Vol. 36 >> Issue (2): 1912065.doi: 10.3866/PKU.DXHX201912065

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结构化学课程中基于网络的点群演示教学平台PGLite的开发与实践

刘晓亮, 刘阳秋, 雷鸣   

  • 收稿日期:2019-12-13 录用日期:2020-02-05 发布日期:2020-02-17
  • 基金资助:
    北京化工大学教学改革项目

A Web-Based Point Group Teaching Platform (PGLite) in Structural Chemistry Course

Xiaoliang Liu, Yangqiu Liu, Ming Lei   

  • Received:2019-12-13 Accepted:2020-02-05 Published:2020-02-17
  • Supported by:
    北京化工大学教学改革项目

摘要:

介绍了基于网络的分子点群教学演示系统PGLite的开发及应用,分子点群演示系统PGLite具有展示分子结构模型和对称元素的功能,并实现了直接访问网页来操作分子模型的友好界面,构建了结构化学课程分子点群教学平台,帮助学生更好地理解掌握结构化学课程中的分子对称性,切实提高分子点群的教学效果。

关键词: 结构化学, 分子对称性, 网络编程, JSmol, PGLite

Abstract:

Using web technology, the development and application of the platform of molecular point group system PGLite have been described in this paper. A friendly interface for directly accessing webpages to manipulate molecular models has been implemented, and a molecular point group display platform for structural chemistry courses has been constructed to help students better understand the molecular symmetry, which effectively improve the teaching effect of molecular point groups section.

Key words: Structural chemistry, Molecular symmetry, Network programming, JSmol, PGLite

MSC2000: 

  • G64