高等学校化学学报 ›› 1994, Vol. 15 ›› Issue (4): 557.

• 论文 • 上一篇    下一篇

二水合L-精氨酸顺丁烯二酸加合物的制备和晶体结构

郑吉民1, 车云霞1, 王如骥2, 王宏根2   

  1. 1. 南开大学化学系, 天津, 300071;
    2. 南开大学中心实验室
  • 收稿日期:1993-05-04 修回日期:1993-12-20 出版日期:1994-04-24 发布日期:1994-04-24
  • 通讯作者: 郑吉民,男,41岁,讲师.
  • 作者简介:郑吉民,男,41岁,讲师.

Preparation and Crystal Structure of Adduct Dihydrate of L-Arginine and Maleic Acid

ZHENG Ji-Min1, CHE Yun-Xia1, WANG Ru-Ji2, WANG Hong-Gen2   

  1. 1. Dept.of Chem., Nankai Univ., Tianjin, 300071;
    2. Central Laboratory, Nankai University
  • Received:1993-05-04 Revised:1993-12-20 Online:1994-04-24 Published:1994-04-24

摘要: 制备了具有非线性特性的标题化合物,以降温法培养出25mm×40mm×13mm大尺寸单晶,该单晶在1064nm的Nd3+:YAG激光束照射下,产生绿色的532nm倍频光,以X射线衍射法测定了此1:1:2加合物的晶体结构,晶体属P1空间群,a=0.5269(1)nm,b=0.8040(1)nm,c=0.9783(2)nm,α=106.14(1)°,β=97.27(1)°,γ=101.64(1)°,Z=1,R=0.062.L-精氨酸与顺丁烯二酸之间以氢键相联,形成三维氢键网络。

关键词: L-精氨酸, 顺丁烯二酸, 晶体结构, 非线性光学

Abstract: The title 1: 1:2 adduct has been prepared and a large single crystal with dimensions of 25 mm×40 mm×13 mm was obtained by a slow-cooling method.The crystal gives the green frequency doubling radiation at 532 nm under the irradiation of Nd3+: YAGlaser beam at 1064 nm.The crystal structure of this potential non-linear optical material was studied by X-ray diffraction method.The crystal is triclinic, space group P1, with α=0.5269(1) nm,b=0.8040(1) nm,c=0.9783(2)nm,a=106.14(1)°β=97.27(1)°,r=101.64(1)°,Z=1;R=0.062 for 932 observed reflections, The molecules of L-arginine,maleic acid, and water are connected each other by intermolecular hydrogen bonds to form three-dimensional net-work.

Key words: L-Arginine, Maleic acid, Crystal structure, Non-linear optical

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