diff --git a/input/o2n2detach.reaction b/input/o2n2detach.reaction
new file mode 100644
index 0000000000000000000000000000000000000000..abbb4a315036f8e0ff30a4036cb921d61f25837b
--- /dev/null
+++ b/input/o2n2detach.reaction
@@ -0,0 +1,107 @@
+Reaction table for electron detachment: O2- + N2 -> e- + O2 + N2.
+START
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