一、谱图中化合物的结构信息 structure information of compound in spectrograph 二、简化谱图的方法 methods of simpling spectrograph 三、谱图解析 spectrum unscrambling 四、谱图联合解析 deduce the structures from NMR spectrum and IR spectrum
一、红外光谱的基团频率 group frequency in IR 二、分子结构与吸收峰 molecular structure and absorption peaks 三、影响峰位移的因素 factors influenced peak shift 四、不饱和度 degree of unsaturation