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KMID : 0385520010140060535
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Analytical Science & Technology
2001 Volume.14 No. 6 p.535 ~ p.539
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Synthesis and Structural Characterization of the One-Dimensional Cadmium(Ⅱ) Complex with Thiocyanate and 4-Methylimidazole Ligands
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문형실/Moon HS
김종혁/이석근/Kim CH/Lee SG
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Abstract
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One-dimensional coordination polymer of cadmium(Ⅱ) complex, [Cd(SCN)₂(C₄H_6N₂]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 CdS₂N₄composition. CdS₂N₄composition 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.
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KEYWORD
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