티오시아네이트 및 4-메틸이미다졸 리간드로 구성된 1차원 카드뮴(II) 착물의 합성과 구조 분석
Synthesis and Structural Characterization of the One-Dimensional Cadmium(II) Complex with Thiocyanate and 4-Methylimidazole Ligands
분석과학 / Analytical Science and Technology, (P)1225-0163; (E)2288-8985
2001, v.14 no.6, pp.535-539
문형실
김종혁
이석근
문형실,
김종혁,
&
이석근.
(2001). 티오시아네이트 및 4-메틸이미다졸 리간드로 구성된 1차원 카드뮴(II) 착물의 합성과 구조 분석. , 14(6), 535-539.
Abstract
One-dimensional coordination polymer of cadmium(II) complex, $[Cd(SCN)_2(C_4H_6N_2]_n$, has been prepared and characterized by X-ray single crystallography. Structure analysis reveals that each cadmium(II) atom is six-coordinated in distorted octahedral fashion with $CdS_2N_4$ composition. $CdS_2N_4$ composition contains two S and two N atoms from four thiocyanates and tow N atoms from two 4-methylimidazole ligands. Central cadmium(II) atoms are run in parallel to the a-axis and are doubly bridged with neighboring cadmium(II) atoms by the thiocyanate and isothiocyanate ligands. Thus, this complex has a one-dimensional polymer structure in which the 4-methylimidazole is in the trans conformation.
- keywords
-
cadmium complex,
thiocyanate,
4-methylimidazole,
polymeric 1D structure