Yu Hong, Chen Zhu-Jun, Jin Yue-Bao, Chang Yong-Kang, Lei Ke-Wei
State Key Lab. Base of Novel Functional Materials and Preparation Science, Institute of Solid Materials Chemistry, Faculty of Materials Science and Chemical Engineering, Ningbo University, Ningbo 315211, People's Republic of China.
Acta Crystallogr Sect E Struct Rep Online. 2012 Nov 1;68(Pt 11):m1423. doi: 10.1107/S1600536812043929. Epub 2012 Oct 31.
The complete mol-ecule of the title complex, [Co(C(14)H(9)Br(2)FNO)(2)], is generated by crystallographic twofold symmetry, with the Co(II) atom lying on the rotation axis. The coordination of the metal atom by the two N,O-bidentate ligands results in a squashed CoN(2)O(2) tetra-hedron. The six-membered chelate ring is an envelope, with the metal atom as the flap. The dihedral angle between the planes of the aromatic rings within each ligand is 84.1 (6)°.
标题配合物[Co(C₁₄H₉Br₂FNO)₂]的完整分子由晶体学二重对称性生成,Co(II)原子位于旋转轴上。两个N,O-双齿配体与金属原子的配位形成了一个压扁的CoN₂O₂四面体。六元螯合环呈信封式,金属原子为封盖。每个配体内芳香环平面之间的二面角为84.1 (6)°。