http://www.aist.go.jp/RIODB/SDBS/menu-e.html 一个免费图谱数据库,含4.98万张IR图谱 http://www.wpi.edu/Academics/Depts/Chemistry/Courses/CH2670/infrared.html IR光谱基础 http://chipo.chem.uic.edu/web1/ocol/spec/IR.htm 红外基础,有习题解答. http://www.chem.ucalgary.ca/courses/351/Carey5th/Ch13/ch13-ir-4.html 几个IR光谱的解释 http://www.sienahts.edu/~swathen/organic/molecules/IR_oil_2002.html IR Spectra of Fats and Oils——脂类和油的红外图谱