Two Molecular Tapes Consisting of Serial or Parallel Azido-Bridged Eight-Membered Copper Rings

摘要

The construction of low-dimensional coordination polymers has received intense attention for a long time because of their structural diversity and unusual properties as well as their magneto-structural correlations.Among them,some one-dimensional(ID)expanded chains with exotic topologies have been reported,such as ladders,ropes,and cluster-based chains.They provide an intermediate step from ID chains towards 2D networks,thus potentially helping the magnetic behavior at the border of ID to 2D systems to be understood.