摘要
The hydrothermal reaction of 1,2-bis（imidazol-1′-yl）ethane （Bime） and Ni（NO3）2·6H2O gave rise to a two-folded interpenetrating 3D coordination polymer, [Ni（Bime）3·（NO3）2]n. Singlecrystal X-ray diffraction analyses show that the complex crystallizes in rhombohedral space group R-3. Ni（II） lies on a crystallographic S6 centre and connects six bimes into a 3D porous network. Bime exhibits an anti conformation. NO3- locates as the void filler to balance the charge in the system. The framework is stable through the two-folded interpenetration among the building units.
The hydrothermal reaction of 1,2-bis（imidazol-1′-yl）ethane （Bime） and Ni（NO3）2·6H2O gave rise to a two-folded interpenetrating 3D coordination polymer, [Ni（Bime）3·（NO3）2]n. Singlecrystal X-ray diffraction analyses show that the complex crystallizes in rhombohedral space group R-3. Ni（II） lies on a crystallographic S6 centre and connects six bimes into a 3D porous network. Bime exhibits an anti conformation. NO3- locates as the void filler to balance the charge in the system. The framework is stable through the two-folded interpenetration among the building units.
基金
supported by the National Natural Science Foundation of China (20971101)
