Furthermore, SMART does now support peaklists from TopSpin. Please prepare your NMR peak lists of each compound using Excel or preferably notepad/wordpad and save the NMR table of each compound as a comma-separated value (.csv) or tab-separated value (.tsv) file. Overall SMART is designed to be very robust towards any of these changes as its training is not only based on the absolute position of the peaks, but the relative position of each peak towards every other peak (see also References 1 + 2).
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Please feel free to play around with the processing parameters such as including/excluding noise signals or signals from other minor compounds in case of mixtures or explore the differences of SMART results when referencing your spectra compared to tables without referencing. You are ready to use SMART 2.0 Analysis! :) Important: Apply one backslash to remove the additional space character that is imported with the NMR table'.copy and paste the table (ctrl+V) directly to the peak list section of.mark your table + header (1H,13C) and save as comma-separated file (.csv).copy and paste the table so that all values with 1H data are in column A2-AX and all values with 13C data are in column B2-BXX.open Excel or similar program and paste the table (ctrl+V).click on 'copy peaks' and choose 'copy table'Ī) Generate NMR table from annotated HSQC spectrum.change number of decimals for f1 to '1'.customize table by unchecking every value but for f2 (change visible name to 1H) and f1 (change visible name to 13C).right click on table, setup report, setup table.move the f2 column to the left of the f1 column.Generate NMR table from annotated HSQC spectrum Now each peak should be annotated with two numbers separated by comma (1H, 13C chemical shifts) click on Auto Peak Picking (Important: Check by manually adding missed peaks and removing duplicated, nonsense and solvent peak annotations).Annotate HSQC spectrum with chemical shifts (1H,13C).One SMART 2.0 analysis should take click on 'Reduce t1 noise'.Before you start, please unblock any pop-up blockers in your web browser for website.The current version of SMART 2.0 as of consists of 2D NMR spectra from 53,076 natural products.Welcome to use the SMART 2.0 to test your compound(s) SMART 2.0. Using SMART User's Guide for SMART 2.0 Analysis
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