Solvothermal Synthesis,Crystal Structure and Luminescent Property of a New Zn(Ⅱ) Coordination Polyme

• 作 者: 杜婕
• 机 构: College of Chemistry and Materials Engineering,Guiyang University,
• 出 处: 结构化学
• 发表日期: 2015年09期
• 关键词: refinement luminescent monoclinic benzene diffractometer luminescence spectromet

Under solvothermal conditions, a new Zn(Ⅱ) coordination polymer, namely [(CH3)2NH]2[Zn(bpea)(bib)]·2H2O(1, H2 bpea = biphenylethene-4,4?-dicarboxylate and bib = 1,4-bis(1-imidazolyl) benzene), has been synthesized with mixed organic ligands. Complex 1 is of monoclinic system, space group P2/c with a = 17.4680(13), b = 6.0489(5), c = 18.8144(10) ?, V = 1753.9(2) ?3, Z = 2, Mr = 668.05, Dc = 1.265 g/cm3, F(000) = 700 and μ = 0.749 mm-1. The final refinement gave R = 0.0519 and w R = 0.0667 for 3266 reflections with I > 2σ(I). Single-crystal X-ray analysis reveals that complex 1 features a three-dimensional structure with a six-fold interpenetrating diamondoid net. Furthermore, the solid state luminescent property of 1 was investigated at room temperature in the solid state.

Under solvothermal conditions, a new Zn (Ⅱ) coordination polymer, namely [(CH3) 2NH] 2 [Zn (bpea) (bib)] · 2H2O (1, H2 bpea = biphenylethene-4,4-dicarboxylate and bib = Complex 1 is a monoclinic system, space group P2 / c with a = 17.4680 (13), b = 6.0489 (5), c = 18.8144 (10), V = 1753.9 (2)? 3, Z = 2, Mr = 668.05, Dc = 1.265 g / cm3, F (000) = 700 and μ = 0.749 mm- 1. The final refinement gave R = 0.0519 and w R = 0.0667 for 3266 reflections with I> 2σ (I). Single-crystal X-ray analysis reveals that complex 1 features a three-dimensional structure with a six-fold interpenetrating diamondoid net. 1 was investigated at room temperature in the solid state.