Pandey, G.; Narang, K.K.
(2005)
Complexes of the type Na6[M(HL)2(H2O) 2], where M= Mn(II), Fe(II), Co(II), Ni(II), Cu(II) and Zn(II)and Na3H2L= 2-(4-sulphophenylazo)-1,8-dihydroxy 3,6 naphthalene disulphonic acid trisodium salt, havebeen synthesized and ...