【摘 要】
：
A new supramolecular self-assembly [Li(H2O)2]2[(H2O@Mel0CB[5])][PtC16]·7H2O(1,Mel0CB[5] =decamethylcucurbit[5]uril),has been successfully constructed with Me10
【机 构】
：
College of Chemistry, Fuzhou University, Fuzhou 350002, China“,”State Key Laboratory of Structural C
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A new supramolecular self-assembly [Li(H2O)2]2[(H2O@Mel0CB[5])][PtC16]·7H2O(1,Mel0CB[5] =decamethylcucurbit[5]uril),has been successfully constructed with Me10CB[5] and [PtCl6]2-anion in the presence of lithium cation (Li+).Single-crystal X-ray diffraction study reveals that compound 1 crystallizes in monoclinic space group P21/n with a =11.1681(18),b =28.5425(4),c =18.9342(3) (A),β =99.0143(15)°,V=5961.02(16) (A)3,z =4,F(000) =3224,μ =2.714 mm1,R =0.0470 and wR =0.1076 (I ＞ 2σ(I)).In the supramolecular self-assembly,two of the portal carbonyl oxygen atoms of Me10CB[5] are coordinated to Li+ cation,yielding a half-open molecular capsule.Then adjacent molecular capsules are connected with each other through hydrogen-bonding to form a one-dimensional (1D) supramolecular chain structure.The [PtCl6]2-anions are fixed on one side of the 1D supramolecular chain through supramolecular interactions.The thermal stability,electronic valence and morphology of compound 1 are also investigated.
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