diff --git a/imidazole/cc-pvdz/imidazole.ang b/imidazole/cc-pvdz/imidazole.ang
index 2fcb685..262556f 100644
--- a/imidazole/cc-pvdz/imidazole.ang
+++ b/imidazole/cc-pvdz/imidazole.ang
@@ -1,3 +1,5 @@
+  9
+
   C      0.22047002       1.09013818       0.00000000
   C     -0.80762172      -0.85908302       0.00000000
   C      0.55119348      -1.02135132       0.00000000