A novel two-dimensional square grid cobalt complex: Synthesis, structure, luminescent and magnetic properties

作者：Zhang Ju Zhou; Cao Wei Ran; Pan Jian Xin; Chen Qian Wang^*

来源：Inorganic Chemistry Communications, 2007, 10(11): 1360-1364.

DOI：10.1016/j.inoche.2007.08.016

• cobalt
• hydrothermal synthesis
• square grid
• luminescent property
• magnetic property

A novel cobalt(II) coordination polymer, [Co(L)(2)](n) (1) (HL = 4-(imidazol-1-yl)-benzoic acid), has been hydrothermally synthesized and structurally characterized by X-ray diffraction, IR spectrum and elemental analyses. Structure determination of complex 1 reveals that the two-dimensional (21)) network framework consists of regular square grid with dimensions of ca. 11.42 x 11.42 angstrom. Complex 1exhibits a strong blue luminescence centering at 409 mn in the solid. Variable temperature magnetic susceptibility study shows there is a weak antiferromagnetic interaction in complex 1. Thermal property is also investigated.

• 出版日期2007-11
• 单位中国科学技术大学