高等学校化学学报

高等学校化学学报 ›› 1992, Vol. 13 ›› Issue (7): 928.

• 论文 • 上一篇    下一篇

3,5-(二硝基苯甲酸)与(二乙醇胺)加合物的合成和晶体结构

郑吉民1, 夏爱兵1, 车云霞1, 王宏根2, 王如骥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:1991-02-12 修回日期:1992-04-18 出版日期:1992-07-24 发布日期:1992-07-24
  • 通讯作者: 郑吉民

Crystal Structure of 1:1 Adduct of 3,5-Dinitrobenzoic Acid and Diethanolamine

ZHENG Ji-min1, XIA Ai-bing1, CHE Yun-xia1, WANG Hong-gen2, WANG Ru-ji2   

  1. 1. Department of Chemistry, Nankai University, Tianjin, 300071;
    2. Central Laboratory, Nankai University
  • Received:1991-02-12 Revised:1992-04-18 Online:1992-07-24 Published:1992-07-24

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被引次数

7

摘要： 合成了具有非线性光学特性的标题加合物.以降温法培养出24mm×15mm×38mm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加合物的晶体结构,晶体属P1空间群,a=0.4609(2)nm,b=0.7405(5)nm,c=1.0684(6)nm,a=95.50(5)°,β=98.72(3)°,γ=104.33(5)°,Z=1;R=0.076.3,5-二硝基苯甲酸与二乙醇胺之间,以氢键相联,构成平行于001晶面的二维网络.

关键词: 3, 5-二硝基苯甲酸二乙醇胺, 晶体结构, 非线性光学

Abstract: The title 1:1 adduct was prepared and a large single crystal with dimensions of 24 mm×15 mm×38 mm was obtained by slow-cooling method.It produces the green radiation at 512 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 a=0.4609(2) nm, b=0.7405(5) nrn, c=l.0684(6) nm, α= 95.50(5)°, β=98.72(3)°, γ=104.33(5)°, Z=l; R=0.076.The molecules of 3,5-dini-trobenzoic acid and diethanolamine are connected to each other by intermolecular hydrogen bonds to form two-dimensional net-work which are parallel to the 001 plane.

Key words: 3,5-Dinitrobenzoic acid and diethanolamine, Crystal structure, Non-linear optics

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