| Abstract: Cluster coordination polymer {(n-Bu4N)2[Mo2O2S6Cu6Br4(4，4′-bipy)3]·0.5H2O}n (4,4′-bipy=4,4′-bipyridine), has been synthesized and characterized by X-ray crystallography. The polymeric anion {[Mo2O2S6Cu6Br4(4,4′-bipy)3]2-}n is composed of secondary building units (SBUs) [MoOS3Cu3], Br atoms and 4,4′-bipy ligands. Two secondary building units [MoOS3Cu3] and a double parallel 4,4′-bipy ligands form an octanuclear rectangular metallamacrocycle with the dimension of 1.13×0.39 nm2, which is further connected by single bridging 4,4′-bipy ligands to form a 1D zigzag structure. Crystal data for compound 1: C62H97N8O2.50S6Br4Cu6Mo2, M=2 079.68, Triclinic, P1, a=0.982 40(10) nm, b=1.293 70(10) nm, c=1.737 4(2) nm, α=97.810(10)°, β=101.390(10)°, γ=108.520(10)°, V=2.005 1(4) nm3, Z=2, Dc=1.722 g·cm-3, F(000)=1 039, μ(Mo Kα)=4.055 mm-1, the final R=0.040 7, wR2=0.097 2. CCDC: 236407. |
