Gao Ting, Gao Po, Li Hong-Feng, Zhang Ju-Wen, Xu Li-Li
Key Laboratory of Chemical Engineering Processes & Technology for High-Efficiency Conversion, College of Heilongjiang Province, Heilongjiang University, Harbin 150080, People's Republic of China.
Acta Crystallogr Sect E Struct Rep Online. 2012 Feb 1;68(Pt 2):m152. doi: 10.1107/S1600536812000876. Epub 2012 Jan 14.
In the title heterodinuclear complex, CuNa(C(8)H(7)O(3))(2)(ClO(4))(CH(3)OH), the Cu(II) ion is five-coordinated by four O atoms from two 2-formyl-6-meth-oxy-phenolate anions and one O atom from a perchlorate anion in a distorted square-pyramidal geometry. The Na(+) ion is six-coordinated by four O atoms from two 2-formyl-6-meth-oxy-phenolate ligands, one O atom of a methanol mol-ecule and one O atom of a perchlorate anion. The perchlorate anions link the Na(+) and Cu(II) ions, forming a chain along [010]. O-H⋯O hydrogen bonds connect the chains. π-π inter-actions are present between the benzene rings [centroid-centroid distances = 3.566 (2) and 3.702 (2) Å]. The O atoms of the perchlorate anion are disordered over two sets of sites, with an occupancy ratio of 0.481 (8):0.519 (8).
在标题杂双核配合物[CuNa(C₈H₇O₃)₂(ClO₄)(CH₃OH)]ₙ中，Cu(II)离子由来自两个2-甲酰基-6-甲氧基苯酚阴离子的四个O原子和来自一个高氯酸根阴离子的一个O原子以扭曲的四方锥几何构型五配位。Na⁺离子由来自两个2-甲酰基-6-甲氧基苯酚配体的四个O原子、一个甲醇分子的一个O原子和一个高氯酸根阴离子的一个O原子六配位。高氯酸根阴离子连接Na⁺和Cu(II)离子，沿[010]形成一条链。O—H⋯O氢键连接这些链。苯环之间存在π-π相互作用[质心-质心距离 = 3.566 (2) 和3.702 (2) Å]。高氯酸根阴离子的O原子在两组位置上无序，占有率比为0.481 (8):0.519 (8)。
