Synthesis and Characterization of New ligand ' ((2-{1..,[(2-hyd_roxy;..benzyli_dene)-hydrazono]- ethyl} benzen_e-l, 3, s--moll and ItComplexes W·itll. (Mn.(11 Fe(n), Cd<11J, a-nd Hg(n).) Tons

Abstract

In :the   _pr  sent  _paper we report ths. ynthesis       ·of a new li:ga!!d..

[f4LJ      [{'2 {1-'[(2-hyd•:0xy-.ben:zy1i.den·e)..,bxcJrazanci}:etby-l }benzerie­

J,5 t;rtiol .aad its complexes Â·w-ith '('Mlif(1 J       Fev 1 ),  ed(J'l), and. :f.::I:g 01>-)

The ligand  \VS preP..ated rin tWo steps' • fp I t}Je nrst stea -soJutiQil Qf

-saUcyla[deeyeq.    ip       methatt:oJ .     re3ctcd    lU1der      reflux    wtili

hyd  inem:onohydr1ite to  give P.

' intermediate  compo11nd   which

.reade4 iU_ the SeCOr)d :Step  W-ith 2·,4,6-trihydrQX:id monohydrate !Jivi_Qg

the mentioned  I-i-d   .  The :<;omple·xes     w.ere  . s.y)lfuesjs  b:y  dhect

1

 

reactif,')n of ·the·c-otresp.ond-ing .metl chlqr.ide with ligand • The Hg nd and tbcqmple. e ):}.ay·   been cha-ra:c.teyized  by spectr.osc.opic rtiethdds [ Fl "NMR  iR  U.V-ViS, , atomic :absorptimil,  IWLc- II:)"icrmmalysls

al9ng:  with  co_nctuctivi-t:y  measurements.

E'rom  the above  data the

!?f. posM  rlioieG:at uctur

for c0mplexes [MQ(H2LJ] , '[feCH L)L[

9 f(T:i2J,.,)J      'and '[Hg(H2L)] ,Were found ta. be- an tetrahedral -S  ACt Jre

-abO\lt :meta[ ions:  Â·       -         -