Synthesis and Structural Studies of N-(Thiophene-2-Carboxamido) Salicylaldimine Complexes With Al(Ill), Cr(Ill) and Fe(Ill) Ions

R. N. Singh*, P.K. Singh and 6. S. Ojha1

¹Department of Chemistry, S.G.R.P.G. College, Dobhi, Jaunpur- 222149 India.

²R.S.K.D. College, Jaunpur, India.

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ABSTRACT:

Metal (III) complexes of N-(thiophene-2-carboxamido) salicyialdtmine (tcsH2 of types M(tcsH)CI2 [M = Al, Grand Fe], M(tcs) CI [M = Al, Cr and Fe], and Fe(tcsH)2 CI have been prepared. Elemental analyses, molar conductance, magnetic moment, electronic, IR and MB spectral studies have been used to characterize these complexes. The different modes of chelation of the ligand and the stereochemistry of the complexes are discussed.

KEYWORDS:

salicyialdtmine; prepared; stereochemistry; discussed