中华医学超声杂志

应用化学 ›› 1990, Vol. 0 ›› Issue (4): 82-85.

• 研究简报 • 上一篇    下一篇

对-乙酰苯基二茂铁的晶体结构

王曼芳1, 步修仁2, 孟庆金2, 游效曾2   

  1. 1. 厦门大学化学系 厦门 361005;
    2. 南京大学配位化学研究所
  • 收稿日期:1989-01-06 修回日期:1990-03-28 出版日期:1990-08-10 发布日期:1990-08-10
  • 基金资助:
    国家自然科学基金

THE CRYSTAL STRUCTURE OF P-FERROCENYLACTEOPHENONE

Wang Manfang1, Bu Xiuren2, Meng Qingjin2, You Xiaozeng2   

  1. 1. Department of Chemistry, Xiamen University, Xiamen 361005;
    2. Coordination Chemistry Institute, Nanjing University, Nanjing 210008
  • Received:1989-01-06 Revised:1990-03-28 Published:1990-08-10 Online:1990-08-10

PDF

325

被引次数

1

摘要： 单取代二茂铁化合物,尤其是单取代芳基二茂铁化合物,当芳基为带有各种不同取代基苯时,中心铁原子的氧化还原电势会产生相应的变化[1],茂环上13C化学位移也明显地与Hammett常数相关[2]。

关键词: 对-乙酰苯基二茂铁, 晶体结构

Abstract: The crystal and melecular structure of P-ferrocenylacetophenone has been determined bythe single crystal X-ray diffractometry. The crystal is orthorhombic and space group Pbcawith the cell constants a = 7.7342, b = 10.5485, c = 34.0332Å and Z = 8. The analytic resultsshow that both the CP rings are almost parallel. The plane of each ring is tilt 18 from thatof Phenyl ring.The carbon atom of the acetyl group is normal sp2 hybridization, the anglesaround this carbon is close to 120. One significant result obtained in this structure is that thecarbon to carbon bond length in the CP ring linkedto the phenyl group is longer than C-C length in the other CP ring.

Key words: P-ferrocenylacetophenone, crystal structure

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