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Two supramolecular complexes,[Ni(rac-L)]3[CrO4]2[ClO4]2-4H2O (1) and [meso-H2L]0.5[VO3]-0.16H2O (2) (L= 5,5,7,12,12,14-hexamethyl-1,4,8,11-tetraazacyclotetra-decane),have been prepared in an aqueous solu-tion,and detected by elemental analysis,IR,TG,and single crystal X-ray diffraction analyses. Com-pound 1 shows a one-dimensional hexagonal prism formed by the hydrogen bonding interactions between the secondary amines of rac-L and CrO42-anion/water molecules. Compound 2 displays a three-dimensional structure constructed by the hydrogen bond linking the helical chains of [VO3]nn-to the secondary amines of meso-L to generate 1D hexagon-shaped channels,and the channels are oc-cupied by guest water molecules.
Two supramolecular complexes [Ni (rac-L)] 3 [CrO4] 2 [ClO4] 2-4H2O (1) and [meso-H2L] 0.5 [VO3] -0.16H2O (2) (L = , 12,12,14-hexamethyl-1,4,8,11-tetraazacyclotetra-decane, have been prepared in an aqueous solu tion, and detected by elemental analysis, IR, TG, and single crystal X-ray diffraction analyzes Com-pound 1 shows one-dimensional hexagonal prism formed by the hydrogen bonding interactions between the secondary amines of rac-L and CrO42-anion / water molecules. Compound 2 displays a three-dimensional structure constructed by the hydrogen bond linking the helical chains of [VO3] nn-to the secondary amines of meso-L to generate 1D hexagon-shaped channels, and the channels are oc-cupied by guest water molecules.