The tide ligand (H2L) and its complex [CdL(py)2]py (L= C12H9N3OS dianionic) have been synthesized and characterized. The complex structure determination indicates that Cd( Ⅱ ) atom has a distorted octahedral coordina...The tide ligand (H2L) and its complex [CdL(py)2]py (L= C12H9N3OS dianionic) have been synthesized and characterized. The complex structure determination indicates that Cd( Ⅱ ) atom has a distorted octahedral coordination geometry. As an unusual tetradentate ligand, one L2- chelates one Cd( Ⅱ ) atom using the 0, S atoms and one N atom of the hydrazino group while its another N atom links to the neighbouring Cd atom. The bridging hydrazono groups extend the compound into a catena chain. The naphthoxy rings of each neighbouring unit are alternatively arranged at opposite sides of the chain, and the ring planes on the same side are parallel.展开更多
基金Project (No.Y96B11030) supported by the Natural Science Foundation of Shandong Province.
文摘The tide ligand (H2L) and its complex [CdL(py)2]py (L= C12H9N3OS dianionic) have been synthesized and characterized. The complex structure determination indicates that Cd( Ⅱ ) atom has a distorted octahedral coordination geometry. As an unusual tetradentate ligand, one L2- chelates one Cd( Ⅱ ) atom using the 0, S atoms and one N atom of the hydrazino group while its another N atom links to the neighbouring Cd atom. The bridging hydrazono groups extend the compound into a catena chain. The naphthoxy rings of each neighbouring unit are alternatively arranged at opposite sides of the chain, and the ring planes on the same side are parallel.
