A Searchable Database of 13 C NMR Spectra
NMR碳谱谱峰检索系统

We built a searchable database of ^13C NMR spectra. More than 42 thousand ^13C NMR spectra of the compounds were included. With the total number of the peaks and chemical shifts of some peaks in the ^13C NMR spectrum as the input, the searching program can find out all relevant spectra as well as other related data of the compound of interest. The program also allows input and storage of spectra and other related information of user-defined compounds, which will be available for future inquisition. The system program was written by VB, and runs under Windows system. The compound information and spectra databases are administrated by Microsoft Access.