化学学报 ›› 1992, Vol. 50 ›› Issue (10): 1033-1040. 上一篇    下一篇

研究论文

含杂环卡宾铁羰基簇合物的合成和结构

安金;胡襄;刘树堂;刘启旺;吴秉芳   

  1. 内蒙古大学化学系
  • 发布日期:1992-10-15

Syntheses and structures of heterocyclic carbene-containing iron carbony clusters

AN JIN;HU XIANG;LIU SHUTANG;LIU QIWANG;WU BINGFANG   

  • Published:1992-10-15

Fe(CO)~12与杂环硫代酰胺对它们进行了元素分析、IR、^1H NMR和MS表征, 并测定了晶体和分子结构反应, 在生成Fe(CO)~9(u-S)~2的同时, 还得到SLH劈开后以杂环卡宾配位的新羰合铁簇。

关键词: 红外分光光度法, 元素分析, 晶体结构, 分子结构, 质子磁共振谱法, 杂环化合物, 金属卡宾, 铁羰基簇合物, 杂环酰胺

Reaction of Fe3(CO)12 with heterocyclic thioamides (SLH) I (n = 1, 2), II (X = O, S), and III (X1 = O, NH) gave Fe3(CO)9(m3-S)2 and the open triangular iron carbonyl clusters Fe3(CO)8(m3-S)2(LH). The formula and structures of these clusters were characterized by elemental anal., IR, NMR, and mass spectra anal.

Key words: INFRARED SPECTROPHOTOMETRY, ELEMENTAL ANALYSIS, CRYSTAL STRUCTURE, MOLECULAR STRUCTURE, PROTON MAGNETIC RESONANCE SPECTROMETRY, HETEROCYCLIC COMPOUNDS

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