论文信息 - Bis(μ‐acetylacetonato‐κ2O:O′)bis[(acetylacetonato‐κ2O,O′)aquanickel(II)] hemihydrate

Bis(μ‐acetylacetonato‐κ2O:O′)bis[(acetylacetonato‐κ2O,O′)aquanickel(II)] hemihydrate

The structure of the title complex, [Ni2(C5H7O2)4(H2O)2]·0.5H2O, is dimeric and corresponds to the trimeric structure of bis(acetylacetonato)nickel(II) in which one Ni(acac)2 unit is replaced by two water molecules. The centrosymmetric molecule comprises two O–O edge-shared octahedra. The asymmetric unit contains two half-molecules of the complex and one water molecule.

[1] Xiaoyan He,et al. Nickel(II) Complexes Bearing N,O-Chelate Ligands: Synthesis, Solid-Structure Characterization, and Reactivity toward the Polymerization of Polar Monomer , 2003 .

[2] M. Döring,et al. Symmetrization of Phenylmercuric Hydroxides by the Action of Nickel(II) and Cobalt(II) Acetylacetonates. Isolation and Structural Characterization of an Intermediate in This Reaction , 1997 .

Bis(μ‐acetyl­acetonato‐κ2O:O′)bis­[(acetyl­acetonato‐κ2O,O′)­aquanickel(II)] hemihydrate

Bis(μ‐acetylacetonato‐κ2O:O′)bis[(acetylacetonato‐κ2O,O′)aquanickel(II)] hemihydrate