diff --git a/input/quantum_corrections/data.py b/input/quantum_corrections/data.py
index 369ac77ca3..6665691448 100644
--- a/input/quantum_corrections/data.py
+++ b/input/quantum_corrections/data.py
@@ -707,6 +707,24 @@
         "N": -54.5192652543354 + SOC["N"],
         "O": -74.9738328871232 + SOC["O"],
     },
+    # H	-0.40979900	+/- 0.01031923 Hartree
+    # C	-1.85736994	+/- 0.04400909 Hartree
+    # N	-2.70455349	+/- 0.02193326 Hartree
+    # O	-3.86112872	+/- 0.02144227 Hartree
+    # F	-4.62090202	+/- 0.02114219 Hartree
+    # S	-3.15485428	+/- 0.02144227 Hartree
+    # Cl	-4.49005158	+/- 0.01980203 Hartree
+    # Br	-4.04705588	+/- 0.02114219 Hartree
+    "LevelOfTheory(method='gfn2-xTB',software='xtb') ": {
+        "H": -0.40979900330925223 + SOC["H"],
+        "C": -1.857369943690369 + SOC["C"],
+        "N": -2.7045534882318893 + SOC["N"],
+        "O": -3.8611287247911954 + SOC["O"],
+        "F": -4.620902022430788 + SOC["F"],
+        "S": -3.1548542838648657 + SOC["S"],
+        "Cl": -4.490051580163371 + SOC["Cl"],
+        "Br": -4.047055878763312 + SOC["Br"],
+    },
 }
 
 # Petersson-type bond additivity correction parameters