diff --git a/2025.02.25_python_connecting_multiple_attributes/class_approach.py b/2025.02.25_python_connecting_multiple_attributes/class_approach.py
new file mode 100644
index 0000000..feeef44
--- /dev/null
+++ b/2025.02.25_python_connecting_multiple_attributes/class_approach.py
@@ -0,0 +1,24 @@
+"""
+This code is supported by the website: https://www.guanjihuan.com
+The newest version of this code is on the web page: https://www.guanjihuan.com/archives/45135
+"""
+
+class Atom:
+    def __init__(self, name='atom', index=0, x=0, y=0, z=0):
+        self.name = name
+        self.index = index
+        self.x = x
+        self.y = y
+        self.z = z
+
+atom_object_list = []
+index = 0
+for i0 in range(3):
+    for j0 in range(3):
+        atom = Atom(index=index, x=i0, y=j0)
+        atom_object_list.append(atom)
+        index += 1
+
+print(atom_object_list)
+for atom_object in atom_object_list:
+    print([atom_object.name, atom_object.index, atom_object.x, atom_object.y, atom_object.z])
\ No newline at end of file
diff --git a/2025.02.25_python_connecting_multiple_attributes/dictionary_approach.py b/2025.02.25_python_connecting_multiple_attributes/dictionary_approach.py
new file mode 100644
index 0000000..69b0b06
--- /dev/null
+++ b/2025.02.25_python_connecting_multiple_attributes/dictionary_approach.py
@@ -0,0 +1,22 @@
+"""
+This code is supported by the website: https://www.guanjihuan.com
+The newest version of this code is on the web page: https://www.guanjihuan.com/archives/45135
+"""
+
+atom_dict_list = []
+index = 0
+for i0 in range(3):
+    for j0 in range(3):
+        atom_dict= {
+            'name': 'atom',
+            'index': index, 
+            'x': i0,
+            'y': j0,
+            'z': 0,
+        }
+        atom_dict_list.append(atom_dict)
+        index += 1
+
+print(atom_dict_list)
+for atom_dict in atom_dict_list:
+    print([atom_dict['name'], atom_dict['index'], atom_dict['x'], atom_dict['y'], atom_dict['z']])
\ No newline at end of file