Update README with experimental data directory contents

README.md

@@ -5,7 +5,12 @@ This repository contains XYZ structures of the quantum mechanical (QM) calculati
 ## Contents
 
 - **QM Calculations**: Optimized molecular geometries (XYZ files) and computational data for reaction mechanisms, transition states, and intermediates.
-- **Experimental Data**: Reaction rates and substrate scope data (to be uploaded)
+- **Experimental Data**: The `experimental_data/` directory contains tar files with reaction rates and substrate scope data, including:
+  - `3D print files for reactor.tar`: 3D printing files for the custom reactor setup
+  - `Rates and Rate Plot Points Datasets.tar`: Experimental reaction rate measurements and plot data
+  - `Example_Experiments.tar`: Representative experimental runs and raw data
+  - `Final_Amide_Image_Analysis_Data.tar`: Image analysis results from PRISM experiments
+  - `Amide_Project_NMRs.tar`: NMR spectroscopy data for product characterization
 
 ## Data Description