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Tetranuclear Cu(I)complex,Cu4(imdt)(NO3)4.6H2O(imdt=1,3-imidazolidine-2-thione),was synthesized by areaction of Cu(NO3)2with imdt in water.It crystallizes in monoclinic crystal system,space group C2/c(No.15),with a =3.1418(3)nm,b =0.94332(6) nm,c =2.3027(2) nm,β=119.773(3)°,V =5.9236(9) nm3,Z =4,Mr=1529.68.mol-1,Dc.=1.715g.cm-3,μ=1.815 mm-1,F(000) =3144,R1=0.028,wR2=0.065.The crystal structure consists of tetranuclear[Cu4(imdt)9]4 +cation,in which Cu(I)is coordinated with four S atoms from four imdt ligands to form a distorted tetrahedral geometryand imdt ligands exhibit three coordination modes of terminal monodentate S-donating andμ2—S andμ4—S bridging coordina-tion.
Tetranuclear Cu (I) complex, Cu4 (imdt) (NO3) 4.6H2O (imdt = 1,3-imidazolidine-2-thione) was synthesized by areactionofCu (NO3) 2with imdt in water.It crystallizes in monoclinic crystal system , a = 3.1418 (3) nm, b = 0.94332 (6) nm, c = 2.3027 (2) nm, β = 119.773 (3) °, V = 5.9236 (9) ) nm3, Z = 4, Mr = 1529.68.mol-1, Dc. = 1.715g.cm-3, μ = 1.815 mm- 1, F (000) = 3144, R1 = 0.028, wR2 = consists of tetranuclear [Cu4 (imdt) 9] 4 + cation, which Cu (I) is coordinated with four S atoms from four imdt ligands to form a distorted tetrahedral geometry and imdt ligands exhibit three coordination modes of terminal monodentate S-donating and μ2- S andμ4-S bridging coordina tion.