Coordination pillared layers using a dinuclear Mn(V) complex as a secondary building unit

作者：Ohtani Ryo; Kitagawa Susumu^*; Ohba Masaaki

来源：Polyhedron, 2013, 52: 591-597.

DOI：10.1016/j.poly.2012.08.006

• Porous coordination polymers
• Metal-organic frameworks
• Tetracyanometallate

Coordination pillared layers (CPLs) are among the most attractive framework compounds displaying unique porous properties depending on their components. Three-dimensional Hofmann-type porous coordination polymers consisting of pillared cyanide-bridged layers with a tetracyanometallate anion [M-II(CN)(4)](2-) (M = Ni, Pd, Pt) as a secondary building unit (SBU) are the representative functional CPLs. In this paper, we report a new synthetic strategy for constructing CPLs using a new SBU linking two tetracyanometallate complexes, [{Mn-V(N)(CN)(4)}(2)(bpy)](4-) (bpy = 4,4%26apos;-bipyridyl). The [Mn-V(N)(CN)(4)](2-) part in the SBU permits expansion of the 2-D cyanide-bridged layers and the pillar part bpy simultaneously links the layers. Two CPLs, [M-II(bpy){Mn-V(N)(CN)(4)(bPY)(1/2)}]center dot MeCN center dot H2O (M = Zn, Cd), were synthesized by applying the SBU and characterized by X-ray single-crystal structural analysis and gas adsorption measurements.

• 出版日期2013-3-22