Synthesis and structural characterization of a solvated dimorph of a hydrazonatooxovanadium( v) complex with [OV(µ-O)VO] core

Post Graduate Department of Chemistry, Ramakrishna Mission Vivekananda Centenary College, Rahara, Kolkata-700 118, India E-mail : ictg_ 64@yahoo. co. in Physical/Materials Chemistry Division, National Chemical Laboratory, Dr. Homi Bhaba Road, Pune-411 008, Maharashtra, India Manuscript received 28 May 2010, revised 15 November 2010, accepted 13 December 2010 In this paper we report the synthesis and structural characterization of a different monoclinic variety of the title complex [V 20 3(L)2], incorporating the doubly deprotonated benzoyl hydrazone of 5-chloro-2-hydroxyacetophenone (H2L) with P21/c space group that showed some differences in bonding patterns in the solid state with respect to its another monoclinic variety with C2/c space group reported earlier.&nbsp