《Table 2 Selected bond lengths (nm) and bond angles (°) for complexes 1 and 2》

《Table 2 Selected bond lengths (nm) and bond angles (°) for complexes 1 and 2》   提示:宽带有限、当前游客访问压缩模式
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《两个包含醚氧桥联三羧酸配体的锌(Ⅱ)配位聚合物的合成、晶体结构及荧光性质(英文)》


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Symmetry codes:A:-x+2,y-1/2,-z+1 for 1;A:-x+1,y,-z;B:-x+1,y,-z+1 for 2

Two single crystals with dimensions of 0.25 mm×0.23 mm×0.22 mm(1)and 0.28 mm×0.25 mm×0.18mm(2)were collected at 293(2)K on a Bruker SMART APEXⅡCCD diffractometer with Mo Kαradiation(λ=0.071073 nm).The structures were solved by direct methods and refined by full matrix least-square on F2using the SHELXTL-2014 program[18].All non-hydrogen atoms were refined anisotropically.All the hydrogen atoms were positioned geometrically and refined using a riding model.Details of the crystal parameters,data collection and refinements for 1 and 2 are summarized in Table 1.The selected bond lengths and angles for complexes 1 and 2 are listed in Table 2.Hydrogen bond parameters of complexes 1 and 2 are given in Table 3 and 4.