A comparative study of coordination architectures constructed by di[4-(pyridin-3-yl)pyrimidinyl]disulfide and different metal salts: crystal structures and luminescence properties

作者：Zhu, Hai-Bin^*; Lu, Xin; Li, Lei; Yang, Wen-Na; Gou, Shao-Hua

来源：Transition Metal Chemistry, 2012, 37(3): 285-289.

DOI：10.1007/s11243-012-9587-2

• ORGANIC FRAMEWORK
• DISULFIDE
• COMPLEXES

Assembly of di[4-(pyridin-3-yl)pyrimidinyl]disulfide (3-ppds) with different metal salts resulted in a variety of coordination polymers that were structurally elucidated. For MnCl2, a 1-D repeated rhomboidal chain structure [MnCl2(3-ppds)(2)] (n) (1) was obtained, whereas a 1-D helical chain structure [Zn(NO3)(2)(3-ppds)] (n) (2) was built from Zn(NO3)(2). A 1-D zigzag chain structure [Cu-2(OAc)(4)(3-ppds)] (n) (3) was produced from Cu(OAc)(2). In all three complexes, the 3-ppds ligand plays the same role as a bis(monodentate) bridging linker but with variations in both C-S-S-C torsion angles and dihedral angles defined by its conjugated heteroaromatic rings (pyrimidine and pyridine). The luminescence properties of the complexes have been evaluated in the solid state.

• 出版日期2012-4
• 单位东南大学