Isonicotinic acid (HIN) have been widely used in syn-thesizing metal organic frameworks as asymmetrical rigidligand. With regard to isonicotinic acid complex, hydro-gen bonds (O-H…O) can be commonly found betweenuncoordinated carboxylic group and water in the complexand at the same time, π-π stackings also exist in the coor-dination. As a consequence, a lot of isonicotinic acid com-plexes can form
异烟酸(HIN)已广泛用于合成
金属有机骨架,如不对称刚性
配体。关于
异烟酸配合物,通常在配合物中未配位的羧基与
水之间存在氢键(OH…O),同时在配合中还存在π-π堆积。结果,许多
异烟酸复合物可以形成无限扩展的三维网络超分子化合物。