从晶体结构角度对矾类物质的再认识  

Further Understanding of Vitriols from the Perspective of Crystal Structure

作　　者：楚进锋 齐继 白恩颖 侯佳鑫 周泽承 靳兰 何蕾 宋宇飞 CHU Jin-Feng;QI Ji;BAI En-Ying;HOU Jia-Xin;ZHOU Ze-Cheng;JIN Lan;HE Lei;SONG Yu-Fei(College of Chemistry,Beijing University of Chemical Technology,Beijing 100029,China;School of International Education,Beijing University of Chemical Technology,Beijing 100029,China;State Key Laboratory of Chemical Resource Engineering,Beijing University of Chemical Technology,Beijing 100029,China)

机构地区：[1]北京化工大学化学学院,北京100029 [2]北京化工大学国际教育学院,北京100029 [3]北京化工大学化工资源有效利用国家重点实验室,北京100029

出　　处：《化学教育(中英文)》2025年第2期9-18,共10页Chinese Journal of Chemical Education

基　　金：北京化工大学国际教育学院2023年中外合作办学教育教学改革立项资助(HZBX202318);北京化工大学化学学院2024年本科教育教学改革研究项目立项资助(2024HXJG02)。

摘　　要：根据组成矾的阳离子种数与价态以及结晶水个数对矾进行了分类,结合典型示例,从配位单元构型、空间堆积结构、结晶水存在形式、氢键、类质同晶和同质多晶等视角,介绍了常见单阳离子矾和双阳离子矾的晶体结构,有利于丰富化学学习资源,普及矾类物质结构知识,使读者领略物质结构之美。Based on the number and valence states of the cations,as well as the number of crystallization water molecules,vitriols are classified.Using typical examples,the structures of common mono-cation and di-cation vitriols are introduced from the perspectives of coordination u-nit configuration,spatial stacking structure,crystal water form,hydrogen bonding,isomor-phism and polymorphism.This is beneficial for enriching chemistry learning resources,populari-zing knowledge of vitriol structures,and enabling readers to appreciate the beauty of material structures.

关 键 词：矾 晶体结构 类质同晶 同质多晶 

分 类 号：O76[理学—晶体学]