Vanadium complexes with catecholate or pyrazine 2-carboxylate ligands were prepared and characterized by Fourier transform infrared spectroscopy, 1H nuclear magnetic resonance spectroscopy, ultraviolet-visible spectroscopy, and elemental analysis.

• 制备了含苯磷二酚配体或吡嗪－2-羟酸酯配体的钒配合物，并运用傅里叶变换红外光谱、核磁共振谱、紫外－可见光谱及元素分析对其进行了表征。