- 作者: 孫茂誠*,王如春
- 作者服務機構: Department of Textile Science, Nanya Institute of Technology, Jhongli, Taiwan, R.O.C.
- 中文摘要:
The reactions of Cd(NO3)24H2O with NH4SCN and 2,4-dpa (2,4-dpa = 2,4-dipyridineamine) in
CH3OH afforded the one-dimensional coordination polymer [Cd(NCS)2(2,4-dpa)2]n, 1, while reaction of
Cd(NO3)24H2O with NH4SCN and PmPa (PmPa = 2-(1-piperazinyl)pyrimidine) in CH3OH gave complex
of the type [Cd(NCS)2(PmPa)2]n, 2. Each of the 2,4-dpa ligand in complex 1 is coordinated to the
Cd2+ metal center through pyridyl nitrogen atoms to form the one-dimensional chain structures. The distorted
{CdN4S2} octahedral coordination geometry around Cd2+ center is completed by pairs of bidentate
thiocyanato ligands. Complex 2 has the 1-D arrangement constructed through one-dimensional double
(N,S) end-to-end bridging thiocyanato groups bridged Cd(II) chains interconnected through PmPa ligands. - 英文摘要: --
- 中文關鍵字: Coordination polymer; Cadmium; Thiocyanato; Polydentate nitrogen ligand; 2,4-Dipyridineamine; 2-(1-Piperazinyl)pyrimidine.
- 英文關鍵字: --