- 作者: 孫茂誠,蔡惠安,王如春
- 作者服務機構: Department of Textile Science, Nanya Institute of Technology, Jhung-Li, Taiwan, R.O.C.
- 中文摘要: The reaction of Zn(NO3)2×6H2O, NH4SCN and bpp (bpp = 1,3-bis(4-pyridyl)propane) in CH3OH afforded the complex [Zn(NCS)2(bpp)]n, 1, while the reaction of Zn(ClO4)2×6H2O and bpp in CH3OH afforded the complex [Zn(ClO4)2(bpp)2]n, 2. Both complexes have been characterized by spectroscopic methods and their structures have been determined by X-ray crystallography. Crystal data for 1: Orthorhombic, space group P21212, a = 12.857(6), b = 14.822(7), c = 4.820(2) A, b = 90°, V = 918.5(8) A3, Z = 2 with final residuals R1 = 0.0747 and wR2 = 0.1657. Crystal data for 2: Tetragonal, space group I4/mcm, a = 11.612(1), b = 11.612(1), c = 23.247(9) A, b = 90°, V = 3135(1) A3, Z = 4 with final residuals R1 = 0.0523 and wR2 = 0.1064. The coordination polymers display a variety of structural architectures, ranging from zigzag chains (1) and one-dimensional channel-type architectures (2). The effects of the orientation of the nitrogen atom in the pyridine rings on the resultant structures are discussed.
- 英文摘要: --
- 中文關鍵字: Coordination polymer; 1,3-Bis(4-pyridyl)propane; Zigzag chains; Gauche-anti.
- 英文關鍵字: --