Synthesis and Crystal Structure of a Tetranuclear Cubane-like Nickel(Ⅱ) Complex with 2-Hydroxymethyl-N-salicylideneaniline

• 来源期刊: 中国化学（英文版）
• 年，卷（期）: 2006,（4）
• 页码范围: 518-520
• 页数: 3页
• 语种: 英文

摘要

The tetranuclear cubane-like complex, [NiL(EtOH)]4·0.5EtOH (1) with tridentate Schiff base ligand (H2L=2-Hydroxymethyl-N-salicylideneaniline) has been synthesized and its crystal structure and spectroscopic properties have been studied. The complex consists of a tetranuclear (NiO)4 cubane core, of which four nickel(Ⅱ) ions are bridged by μ3-alkoxide group and each nickel(Ⅱ) ion is coordinated to three ,u3-alkoxide oxygen atoms, one imino nitrogen atom and one phenoxide oxygen atom from Schiff base ligand, and further ligated by one EtOH molecule,completing a distorted octahedral geometry.