CCL:G: Time consuming frequency calculations problem



 Sent to CCL by: "Eliz  Lam" [elizabeth.shlam%a%gmail.com]
 Hi all,
 I've been trying with the frequency calculations with gaussian03 for a molecule
 with 207 atoms to verify whether the geometry obtained from optimisation is a
 minimum.  However, it seems that the frequency calculations have not been
 completed even after three days.  I wonder is there something wrong, since I
 haven't done a frequency calculations which requires so much time?
 Thanks!
 Eliz