Mixed ligand complexes of alkaline earth metals. Part-XI. Magnesium-, calcium-, strontium- and barium(II) complexes with 5-chlorosalicylaldehyde and β-diketones

Department of Chemistry, University of Rajasthan, Jaipur-302 004, India E-mail: prasadraghunandan@yahoo.com Manuscript received 16 July 2001, revised 16 October 2001, accepted 20 October 2001 Mg^II, Ca^II, Sr^II and Ba^II complexes of tbe type [MLL'(H₂O)₂] (wbere HL = S-chlorosallcylaldehyde; HL' = pentane-2,4-dione, 1- phenylbutane-1,3-dione or 1,3-diphenylpropane-1,3-dione) have been synthesized by 1 : 1 : 1 molar reactions of metal chlorides with S-chlorosalicylaldehyde and β-diketone