化学学报 ›› 1992, Vol. 50 ›› Issue (9): 858-862. 上一篇    下一篇

研究论文

四氧合锌酸1,10-癸二铵配合物的晶体结构

郭宁;林永华;曾广赋;席时权   

  1. 中国科学院长春应用化学研究所
  • 发布日期:1992-09-15

Crystal structure of 1,10-decanediammonium tetrachlorozincate

GUO NING;LIN YONGHUA;ZENG GUANGFU;XI SHIQUAN   

  • Published:1992-09-15

合成了[NH~2(CH~2)~10ZnCl~4配合物(简称DDAZn),用X,射线衍射法研究了它的晶体结构,晶体属三斜晶系,空间群PI.a=0.7296(1),b=1.0101(3),c=1.2814(4)nm,a=98.84(2),β=101.17(2),γ=92.52(2)°;z=2.该配合物为层型结构.由单个四面体阴离子ZnCl 构成的阴离子层被夹在烷基铵阳离子层之间,形成"夹心面包"型体系.在层之间的烷基铵链在垂直于层的方向上倾斜排列.

关键词: 晶体结构测定, X射线衍射分析, 四氧合锌酸癸二 胺

The title compound is triclinic, space group P1, with a0.7296(1), b 1.0110(3), c 1.2814(4) nm, a 90.84(2), b 101.17(2), and g 92.52(2)? Z = 2, dc = 1.55, R = 0.065. Atomic coordinates are given. The complex consists of tetrahedral ZnCl42- ions which form a 2-dimensional sheet. The anions are sandwiched between 2 hydrocarbon cation layers.

Key words: CRYSTAL STRUCTURE DETERMINATION, X-RAY DIFFRACTION ANALYSIS

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