Affiliation: | (1) Department of Ophthalmology, The Affiliated Tongji Hospital, Tongji Medical College of Huazhong University of Science and Technology, 430030 Wuhan, Hubei, China;(2) College of Chemistry and Molecular Sciences, Wuhan University, 430072 Wuhan, Hubei, China;(3) State Key Laboratory for Structural Chemistry of Stable and Unstable Species, Peking University, 100871 Beijing, China |
Abstract: | Ni(II)-dien complex was prepared and characterized by X-ray diffraction. The crystal belongs to triclinic system, space group P-1, with crystallographic parametersa=0.888 13(18) nm,b=0.890 10(18) nm,c=1. 591 8(3) nm, α=77.71(3)°, β=89.12(3)°, γ=61.24(3)°,Z=2. The two dien molecules coordinate to the central Ni atom, the six nitrogen atoms form a distorted octahedron. Preliminary pharmacological tests showed this complex had antitumor activity against HepG2 and HL-60 cell linesin vitro. Foundation item, Supported by the National Natural Science Foundation of China (29972034) Biography: Li Tao (1976-), male, Ph. D candidate, research direction: ophthalmology and chemicalbiology. |