Synthesis, and crystal and molecular structure of bis(benzylamine)bis(thiocyanato)cadmium(II), [Cd(SCN)2(C6H5CH2NH2)2], in planar polymeric form. Allotrope of the linear polymeric complex.
Synthesis, and crystal and molecular structure of bis(benzylamine)bis(thiocyanato)cadmium(II), [Cd(SCN)2(C6H5CH2NH2)2], in planar polymeric form. Allotrope of the linear polymeric complex.
复制标题
平面聚合形式双(苄胺)双(硫氰酸)镉(II) [Cd(SCN)2(C6H5CH2NH2)2] 的合成、晶体和分子结构。
DOI：
10.1246/bcsj.61.3347
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发表时间：
1988
影响因子：
4
通讯作者：
M. Taniguchi
中科院分区：
文献类型：
--
作者：
A. Ouchi;M. Taniguchi
获得了标题配合物(1)，它是二维聚合物，是先前报道的线性聚合物配合物(2)的同素异形体，并通过单晶x射线衍射法确定了其晶体和分子结构。由于1在有机溶剂中更易溶解，所以可以分别制备1和2。CdC16H18N4S2， F. W. 442.9为单斜晶，空间群P21 / c， a=13.958(2), b=5.759(1), c=11.466(2) a, β=99.24(1)°，U=909.8(3) A3， Z=2, Dm=1.61(3), Dx=1.62 g cm−3,μ(Mo Kα)=14.2 cm−1。镉原子呈反式2s4n六配位八面体结构。每个镉原子位于对称的中心，并分别通过一个硫氰酸盐离子与四个镉原子桥接，在bc平面上延伸出复杂的网络。
The title complex (1), which is two-dimensional polymeric and an allotrope of the previously reported linear polymeric complex (2), was obtained and its crystal and molecular structure was determined by means of a single-crystal X-ray diffraction method. Since 1 is more soluble in organic solvents, 1 and 2 could be prepared, separately. The crystal of CdC16H18N4S2, F. W. 442.9, is monoclinic, space group P21⁄c, a=13.958(2), b=5.759(1), c=11.466(2) A, β=99.24(1)°, U=909.8(3) A3, Z=2, Dm=1.61(3), Dx=1.62 g cm−3, μ(Mo Kα)=14.2 cm−1. The cadmium atom is in a trans-2S4N-hexa-coordinated octahedral geometry. Each cadmium atom is at the center of symmetry, and it is bridged to four cadmium atoms by an thiocyanate ion, respectively, and the complex network is extended on the bc-plane.