摘要
The creation of a porous magnet is a long-sought academic goal since magnetism and porosity are hostile to one another. While long-range magnetic ordering needs spin carriers of short separation through short bridges, porosity relies on the use of extended connecting ligands. Here, we will give a survey of the cluster-based magnetic porous coordination polymers, i.e., 0-D MPCPs, according to their functional subunits： （1） nanoporous spin crossover materials with single metal nodes; （2） metal-radical approach with rigid organic radical ligands and single metal nodes; （C） PCPs with rigid organic ligands and metal oligomer nodes; （D） PCPs with metal complex linkers and polymetal cluster nodes; （E） PCPs with organo-polymetal cluster linkers and single metal nodes. The assembly from clusters can provide a reasonable route to resolve the hostility between magnetism and porosity. This assembly’s merits are obvious： the pore benefits from the big cluster according to ＂Scale Chemistry＂, and the functional framework inherits interesting physical properties from the clusters with a large ground spin S.
The creation of a porous magnet is a long-sought academic goal since magnetism and porosity are hostile to one another. While long-range magnetic ordering needs spin carriers of short separation through short bridges, porosity relies on the use of extended connecting ligands. Here, we will give a survey of the cluster-based magnetic porous coordination polymers, i.e., 0-D MPCPs, according to their functional subunits： （1） nanoporous spin crossover materials with single metal nodes; （2） metal-radical approach with rigid organic radical ligands and single metal nodes; （C） PCPs with rigid organic ligands and metal oligomer nodes; （D） PCPs with metal complex linkers and polymetal cluster nodes; （E） PCPs with organo-polymetal cluster linkers and single metal nodes. The assembly from clusters can provide a reasonable route to resolve the hostility between magnetism and porosity. This assembly’s merits are obvious： the pore benefits from the big cluster according to ＂Scale Chemistry＂, and the functional framework inherits interesting physical properties from the clusters with a large ground spin S.
基金
supported by the State Key Laboratory of Structural Chemistry, NNSFC (20733003)
Chinese Academy of Sciences (KJCX2-YW-M05)
973 Program (2007CB815301, 2006CB932900)
the NSF of Fujian Province (2006L2005, 2006J0014)
