hydroxyl oxygen meaning in English
羟基氧
羟中氧
Examples
- For example , poly ( xylylviologendibromide ) and 4 , 5 - bis ( 4 - methoxyphenyl ) - 2 - ( 4 - nitro - pheny ) imidazolium acetate di - hydrate ( c23h20n3o4 + c2h3o2 - 2h2o ) , the hydration or dehydration of the crystal structure is related to the color charge of the crystal . the thermochromic schiff bases are the other family of compounds that show a self - isomerization induced by an intramolecular proton transfer from the hydroxyl oxygen to the imine nitrogen through the o - h . . . n hydrogen bond , and they were observed thermochromism
利用液相法合成了两种具有热色性新的有机水合物， x射线单晶衍射确定了这两种水合物的结构，利用uv 、 ir 、原位升温红外、原位升温紫外、 tg - dsc探讨了它们的变色机理。