Mononuclear cobalt(III) azido complex containing a tetradentate amine: one pot synthesis, structure and thermal behavior

Authors

  • Sumitava Khan Department of Chemistry, Burdwan Raj College, Purba Bardhaman 713104, West Bengal, India

DOI:

https://doi.org/10.3329/bjsir.v57i2.60407

Keywords:

Cobalt(III) azido; Polyamine, Synthesis; Thermal study; X-ray structure

Abstract

One hexacoordinated mononuclear complex trans-[Co(L)(N3)2] PF6 (1) [L = N,N′-bis(3-aminopropyl)- 1,2-ethanediamine] is prepared by using one-pot reactions of the building units and characterized. X-ray analysis shows that cobalt center in 1 adopts a distorted octahedral geometry with CoN6 chromophore ligated through four N atoms of tetradentate amine (L) and the two N atoms of terminal azides in mutual trans orientation. In the crystalline state, double N-H…N and multiple N-H…F hydrogen bondings result in 2D sheet structure. The compound has a thermal stability up to 193°C.

Bangladesh J. Sci. Ind. Res. 57(2), 109-116, 2022

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Published

2022-06-26

How to Cite

Khan, S. . (2022). Mononuclear cobalt(III) azido complex containing a tetradentate amine: one pot synthesis, structure and thermal behavior. Bangladesh Journal of Scientific and Industrial Research, 57(2), 109–116. https://doi.org/10.3329/bjsir.v57i2.60407

Issue

Vol. 57 No. 2 (2022)

Section

Articles

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