- 作者: 王志傑,郭承宗,李錦祥
- 作者服務機構: Department of Chemistry, Soochow University, Taipei, Taiwan, R.O.C.
- 中文摘要: A new polymeric complex, [Cd(bpym)0.5(N3)2]n (bpym = 2,2'-bipyrimidine) has been synthesized and characterized by spectroscopic, elemental analyses and single crystal X-ray diffraction. The title compound crystallizes in the monoclinic system, space group P21/c, with chemical formula C4H3CdN8, a = 7.6763(5), b = 13.1539(9), c = 7.9693(5) A, β = 109.988(1)°, and Z = 4. Structural determination reveals that the coordination environment of the cadmium atoms is distorted octahedral, consisting of two nitrogen donors of one bpym and four nitrogen donors of four azide ligands. The azide ligand acts as a bridging ligand with two different bridging modes, an end-on (μ1,1-) and an end-to-end (μ1,3-) coordination mode, linking the CdII ions to form a two-dimensional layer metal-organic framework (MOF), which get crosslinked by the bridges of bis-bidentate bpym ligands to form a novel 3D network.
- 英文摘要: --
- 中文關鍵字: Coordination polymer; Metal-organic framework; Azide; 2,2'-Bipyrimidine.
- 英文關鍵字: --