Synthesis and characterization of some mixed ligand complexes of chromium(III)
| Main Authors: | Kamalendu Dey, Ranabir Bhowmick, Sanat Kumar Nag, Kartick Chakraborty, Susobhan Biswas |
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| Format: | Article Journal |
| Bahasa: | eng |
| Terbitan: |
, 1999
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| Subjects: | |
| Online Access: |
https://zenodo.org/record/5852310 |
Daftar Isi:
- Department of Chemistry, University of Kalyani, Kalyani-741 235, India Manuscript received 12 May 1999. accepted 20 May 1999 The preparation and characterization of some new chromium(m) complexes, synthesized by the reactions of different chromium salts with 1,3-diaminopropane-2-ol (L), neutral bidentate Schiff bases NX-ethylenehis(benzophenoneimine) (L1), N,N'-ethylenebis(acetophenoneimine) (L2) and N-phenyl-2-(2-acetylpridyl)imine (L3) under varied reaction conditions are reported. The reactions of the isolated complex [Cr(L)2(Py)(Cl)]Cl2.H2O with acetylacetone (Hacac), glycine (Hgly), N-phenylsalicylaldimine (Hsalan) and N-phenyl-orthohydroxyacetophenoneimine (Hohapan) yield heterochelates of the type [Cr(L)2(lig)ICl2.H2O (where lig = mono anion of Hacac, Hgly, Hsalan or Hohapan). The stereochemistry of the isolated complexes has been discussed.