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首页> 外文期刊>Acta Crystallographica Section E: Crystallographic Communications >Crystal structure of chlorido­bis­[(1,2,5,6-η)-cyclo­octa-1,5-diene]iridium(I)
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Crystal structure of chlorido­bis­[(1,2,5,6-η)-cyclo­octa-1,5-diene]iridium(I)

机译:氯双[[1,2,5,6-η)-环辛-1,5-二烯]铱(I)的晶体结构

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The title complex, [IrCl(C8H12)2], was synthesized directly from the reaction of IrCl3·3H2O with a large excess of cod (cod = cyclo­octa-1,5-diene) in alcoholic solvent. Large yellow needles were obtained by the slow cooling of a hot solution. Based on the positions of the chloride ligand and the mid-points of the four C=C bonds, the mol­ecule adopts a five-coordinate geometry that is midway between square pyramidal and trigonal bipyramidal. The material crystallizes in the ortho­rhom­bic space group Pbca with one mol­ecule per asymmetric unit in a general position and shows no significant inter­molecular inter­actions. Individual mol­ecules are aligned along [010], and these rows form a pseudo-hexa­gonal packing arrangement.
机译:标题配合物[IrCl(C8H12)2]由IrCl3·3H2O与大量过量的鳕鱼(鳕鱼=环辛-1,5-二烯)在酒精溶剂中的反应直接合成。通过缓慢冷却热溶液获得大的黄色针状物。根据氯化物配体的位置和四个C = C键的中点,分子采用五坐标几何结构,介于方形金字塔形和三角形双锥体之间。该材料在正交位置的Pbca空间群中结晶,每个分子中的每个不对称单元在一般位置上结晶,并且没有明显的分子间相互作用。各个分子沿[010]排列,并且这些行形成伪六边形堆积排列。

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