Homo- and heterometallic Cu(II)-M(II) (M = Ca, Sr and Ba) bis(salamo)-based complexes: Syntheses, structures and fluorescent properties

Four homo/heterometallic bis(salamo)-type complexes [Cu3(L)(μ2-OAc)2(CH3OH)2]·3CHCl3 (1), [Cu2(L)Ca(μ2-NO3) 2] (2), [{Cu2(L)Sr(μ2-NO3)2}2]·CH3CH2OH (3) and [Cu2(L)Ba(μ2-OAc)2(OAc)] (4) were synthesized and characterized structurally. The fluorescence properties and TG-DTA have been discussed.159