Synthesis and characterization of metal carbonyls [M(CO)(6)(M = Cr, Mo, W), Re(CO)(5)Br, Mn(CO)(3)C-P] with 2-hydroxy-1-napthaldehyde ethanesulfonylhydrazone (nafesh)

Senturk O., Sert S., Ozdemir Ü.

ZEITSCHRIFT FUR NATURFORSCHUNG SECTION B-A JOURNAL OF CHEMICAL SCIENCES, vol.58, no.11, pp.1124-1127, 2003 (SCI-Expanded) identifier identifier

  • Publication Type: Article / Article
  • Volume: 58 Issue: 11
  • Publication Date: 2003
  • Doi Number: 10.1515/znb-2003-1115
  • Journal Name: ZEITSCHRIFT FUR NATURFORSCHUNG SECTION B-A JOURNAL OF CHEMICAL SCIENCES
  • Journal Indexes: Science Citation Index Expanded (SCI-EXPANDED), Scopus
  • Page Numbers: pp.1124-1127
  • Keywords: hydrazone, 2-hydroxy-1-napthaldehyde ethanesulfonylhydrazone, metal carbonyls, COMPLEXES, MOLYBDENUM, LIGANDS, SPECTRA, AGENTS, IR
  • Gazi University Affiliated: Yes

Abstract

Five new complexes, M(CO)(5)(nafesh) (M = Cr (1), Mo (2), W (3)), Re(CO)(4)Br(nafesh) (4) and Mn(CO)(3)(nafesh) (5) have been synthesized by the photochemical reaction of metal carbonyls M(CO)(6) (M = Cr, Mo, W), Re(CO)(5)Br, and Mn(CO)(3)CP with 2-hydroxy-1-napthaldehyde ethane-sulfonylhydrazone (nafesh). The complexes have been characterized by elemental analysis, El mass spectrometry, FT-IR, H-1 NMR spectroscopy. The spectroscopic studies show that nafesh behaves as a monodentate ligand coordinating via imine N donor atom in M(CO)(5)(nafesh) (M = Cr, Mo, W) and Re(CO)(4)Br(nafesh) and as tridentate ligand in Mn(CO)(3)(nafesh).