邻菲咯啉(Phen)与过渡金属离子在液相中的反应速度很快,瞬间即可完成,形成稳定的配合物。过渡金属氯化物在水溶液中反应时,一般是以水合离子[M(H_2O)_6]~(2+)的形式参加反应。而在固相中参加反应物质的形式是其物质本身的凝聚态分子。因此,尽管是同一反应物,但在固相,液相反应中,参加反应物质的形式不同,可能产生两种不同的反应结果。为了比较固、液相反应的差别,寻找固相反应的规律性。我们研究了FeCl2_·4H_2O,CoCl_2·6H_2O,NiCl_2 Phenanthroline (Phen) and transition metal ions in the liquid phase of the reaction fast, instantaneous can be completed to form a stable complex. When the transition metal chloride is reacted in aqueous solution, the reaction usually takes the form of hydrated ions [M (H_2O) _6] ~ (2+). In the solid phase to participate in the reaction of substances in the form of its own condensed matter molecules. Therefore, in spite of the same reactant, different forms of participation in the reaction material in the solid phase and the liquid phase reaction may produce two different reaction results. In order to compare solid and liquid differences in the reaction, looking for the regularity of solid-phase reaction. We studied FeCl2_ · 4H_2O, CoCl_2 · 6H_2O, NiCl_2