稀土异羟肟酸配合物的快原子轰击质谱研究

Study on FABMS of Solid Coordination Compounds of Rare Earth with Hydroxamic Acid

本文报道了两类稀土异羟肟酸配合物的正、负离子快原子轰击质谱（ＦＡＢＭＳ），通过分析ＦＡＢＭＳ特征离子讨论了配合物溶液中的配体交换反应及离解反应。

Fast atom bombardment mass spectra (FABMS) of solid corrdination compounds ofrare earth with hydroxamic acid were reported. A certain relationship was found between the intensities of ions in gas phase and their reactions in solution, that was coincident with the direct sputtering mechanism on FABMS. Therefore, FABMS could beconsidered as a useful method to study solution reactions of coordination compound.