diff --git a/.idea/misc.xml b/.idea/misc.xml
index db8786c..06ede0d 100644
--- a/.idea/misc.xml
+++ b/.idea/misc.xml
@@ -3,5 +3,5 @@
   <component name="Black">
     <option name="sdkName" value="Python 3.12" />
   </component>
-  <component name="ProjectRootManager" version="2" project-jdk-name="Python 3.12" project-jdk-type="Python SDK" />
+  <component name="ProjectRootManager" version="2" project-jdk-name="Python 3.11" project-jdk-type="Python SDK" />
 </project>
\ No newline at end of file
diff --git a/.idea/solidstate-tools.iml b/.idea/solidstate-tools.iml
index f571432..909438d 100644
--- a/.idea/solidstate-tools.iml
+++ b/.idea/solidstate-tools.iml
@@ -2,7 +2,7 @@
 <module type="PYTHON_MODULE" version="4">
   <component name="NewModuleRootManager">
     <content url="file://$MODULE_DIR$" />
-    <orderEntry type="jdk" jdkName="Python 3.12" jdkType="Python SDK" />
+    <orderEntry type="jdk" jdkName="Python 3.11" jdkType="Python SDK" />
     <orderEntry type="sourceFolder" forTests="false" />
   </component>
 </module>
\ No newline at end of file
diff --git a/data/log.lammps b/MSD/data/log.lammps
similarity index 100%
rename from data/log.lammps
rename to MSD/data/log.lammps
diff --git a/data/msd_li.dat b/MSD/data/msd_li.dat
similarity index 100%
rename from data/msd_li.dat
rename to MSD/data/msd_li.dat
diff --git a/main.py b/MSD/main.py
similarity index 100%
rename from main.py
rename to MSD/main.py
diff --git a/utils/MSD.py b/MSD/utils/MSD.py
similarity index 100%
rename from utils/MSD.py
rename to MSD/utils/MSD.py