Synthesis, Crystal Structures and Physicochemical Properties of Poly[bis(N,N-Dimethylformamide)tetra(thiocyanato)metal(II) Mercury(II)] (Metal = Cadmium and Manganese)

被引：4
作者：
Wang, X. Q. [1 ,2 ]
Zhu, L. Y. [1 ,2 ]
Fan, J. D. [1 ,2 ]
Yu, W. T. [1 ,2 ]
Yu, G. [1 ,2 ]
Xu, D. [1 ,2 ]
机构：
[1] Shandong Univ, State Key Lab Crystal Mat, Jinan 250100, Peoples R China
[2] Shandong Univ, Inst Crystal Mat, Jinan 250100, Peoples R China
来源：
JOURNAL OF CHEMICAL CRYSTALLOGRAPHY | 2010年 / 40卷 / 02期
关键词：
Organometallic compounds; Characterization; Crystal structure; Thermal properties; NONLINEAR-OPTICAL CRYSTAL; GROWTH;
D O I：
10.1007/s10870-009-9607-z
中图分类号：
O7 [晶体学];
学科分类号：
0702 ; 070205 ; 0703 ; 080501 ;
摘要：
Two novel single crystals, poly[bis(N,N-dimethylformamide)tetra(thiocyanato)metal(II)mercury(II)] (metal = cadmium and manganese, abbreviated as DTCM and DTMM, respectively) were prepared. The characterizations of DTCM and DTMM were performed by elemental analyses, infrared, X-ray single crystal diffraction. The two title complexes crystallized in the same monoclinic crystallographic system and P2(1)/n space group with unit cell parameters: a = 9.2515(2) a"<<, b = 14.1670(3) a"<<, c = 16.5898(3) a"<<, beta = 93.0320(10)A degrees, z = 4, D (x) = 2.115 g/cm(3) for DTCM, and a = 9.24580(10) a"<<, b = 14.1110(2) a"<<, c = 16.4937(2) a"<<, beta = 92.9120(10)A degrees, z = 4, D (x) = 1.960 g/cm(3) for DTMM, respectively. The two structures are isostructural. The thermal decomposition processes of the two crystals were investigated by means of thermogravimetric analysis and differential thermal analysis measurements in air.
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页码：93 / 99
页数：7
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