The preparation and structure determination of perchlorate tricarbohydrazide manganese (II)

Tonglai Zhang*, Jianguo Zhang, Zhigang Zhang, Zhaorong Wei, Kaibei Yu

*Corresponding author for this work

Research output: Contribution to journalArticlepeer-review

Abstract

A new coordination compound was prepared by mixing aqueous solution of carbohydrazide and manganese perchlorate. It was also characterized by elemental analysis, IR and DSC analysis. The molecular and crystal structure of perchlorate tricarbohydrazide Manganese (II) was determined by X-ray crystallography. (The crystalline is monoclinic with space group P2 1/n. The coordination compound could be expressed in the formula of [Mn(CHZ)3](C1O4)2 with crystal parameters: a = 1.0197(2)nm, b = 0.8593(1)nm, c = 2.1412(3)nm, β = 100.86, V = 1.8426(5)nm3, Z = 4. The results suggest that all carbohydrazide molecules coordinated with central ion as bidentates through oxygen atom of carbonyl group and one terminal nitrogen atom, and linked with Manganese to form three five-number rings.

Original languageEnglish
Pages (from-to)13-19
Number of pages7
JournalChemical Journal on Internet
Volume2
Issue number5
Publication statusPublished - 14 May 2000

Keywords

  • Carbohydrazide
  • Crystal structure
  • Manganese perchlorate
  • Molecular structure
  • Preparation

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