标题：Synthesis, Crystal Structures and Physicochemical Properties of Poly[bis(N,N-Dimethylformamide)tetra(thiocyanato)metal(II) Mercury(II)] (Metal = Cadmium and Manganese)
作者：Wang, XQ;Zhu, LY;Fan, JD;Yu, WT;Yu, G;Xu, D
作者机构：[Wang, X.Q] State Key Laboratory of Crystal Materials, Institute of Crystal Materials, Shandong University, Jinan 250100, China;[ Zhu, L.Y] State Key 更多
通讯作者地址：[Wang, XQ]Shandong Univ, State Key Lab Crystal Mat, Jinan 250100, Peoples R China.
来源：Journal of chemical crystallography
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.