A novel metal-organic coordination complex crystal: tri-allylthiourea zinc chloride (ATZC) by H. Q. Sun, D. R. Yuan, X. Q. Wang, X. F. Cheng, C. R. Gong, M. Zhou, H. Y. Xu, X. C. Wei, C. N. Luan, D. Y. Pan, Z. F. Li, and X. Z. Shi

Crystal Research and Technology

Cryst. Res. Technol. 40, 882 (2005) - Abstract -

A novel metal-organic coordination complex crystal: tri-allylthiourea zinc chloride (ATZC)

H. Q. Sun, D. R. Yuan, X. Q. Wang, X. F. Cheng, C. R. Gong*, M. Zhou*, H. Y. Xu, X. C. Wei, C. N. Luan, D. Y. Pan, Z. F. Li, and X. Z. Shi

State Key Laboratory of Crystal Materials and Institute of Crystal Materials, Shandong University, Jinan 250100, People’s Republic of China
*College of chemistry and chemical engineering, Shandong University, Jinan 250100, People’s Republic of China

Keywords	metal-organic coordination compound, nonlinear optical material, crystal structure
PACS	2.70.M, 61.10.N, 81.70.P
DOI	10.1002/crat.200410450

A new metal-organic coordination nonlinear optical crystal, tri-allylthiourea zinc chloride (ZnCl₂(AT)₃, where AT is CH₂₂NHCSNH₂, abbreviated as ATZC), is reported. It was synthesized in water and recrystallized in ethanol. For the crystal structure, optical and thermal characterization were determined by elemental analyses, X-ray diffraction, infrared spectroscopy, differential scanning calorimeter, thermogravimetric analysis, and powder SHG efficiency meansurement. It belongs to the trigonal system, space group R3, with a=11.0498(4)Å, c= 16.0416(11)Å, z=3 and V=1696.24(15)Å³. It exhibits powder SHG efficiency the same order as Urea crystal.

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