摘要
1,3-Di-alkyl-2-(arylazo)imidazolium iodide (RaaiR'(+)(2)I(-)) has been used to prepare iodocuprate(I) and iod oargentate(I) complexes. The structural confirmation has been carried out by single crystal X-ray diffraction study in representative cases. Iodo bridged anion, [Cu(2)(mu-I)(2)I(2)](2-), serves as charge support to dialkylazoimidazolium ion (RaaiR'(+)(2)). Silver(I) compound is a trimeric iodo-bridged [Ag(3)I(5)](2-) that forms ID chain while imidazolium ion. RaaiR'(+)(2), is penetrating into the network. Electrostatic interaction between organic cation and inorganic anion and supramolecular interactions viz. hydrogen bonding, D-H-pi, pi-pi interactions contribute to the crystal packing.
- 出版日期2009-11-3
- 单位清华大学