| Abstract: Treatment of (Bu4N)2[WOS3Cu3(NCS)3] with equimolar 4,4′-bipy in aniline afforded one polymeric cluster {[WOS3Cu3(NCS)(ani)2(4，4′-bipy)1.5]·2(ani)}n(ani=aniline). It was characterized by elemental analysis, IR spectra, and thermal analysis. It crystallizes in a triclinic system space group P1 with a=1.217 9(2) nm, b=1.326 9(3) nm, c=1.720 2(3) nm, α=70.77(3)°, β=70.01(3)°, γ=76.47(3)°, V=2.443 5(10) nm3, Z=2, F(000)=1 138, Dc=1.565 g·cm-3, μ=3.842 mm-1, R=0.067 2, wR=0.188 91, S=1.131. The incomplete cubane-like [WOS3Cu3] core in (Bu4N)2[WOS3Cu3(NCS)3] was retained in the structure of this polymer. The aniline molecules served not only as a solvent but also as a ligand, affording a [WOS3Cu3(NCS)(ani)2] cluster core. Such cores are linked alternatively through single 4,4′-bipy bridges and double 4,4′-bipy bridges, thereby forming a 1D zigzag chain structure. CCDC: 683872. |
| 陈金香,陈 阳,唐晓艳,郑爱霞,张 勇,郎建平.一维含簇聚合物{[WOS3Cu3(NCS)(ani)2(4，4′-bipy)1.5]·2(ani)}n的合成及晶体结构[J].无机化学学报,2009,25(5):929-933. |
