DFT problem: Range-separated functionals failing to converge for C70 fullerene

Click here for full thread

Clicked A Few Times

6:58:30 PM PDT - Mon, May 6th 2013
I am wondering if it has to do with the cage-like structure, and the fact that a particular point in space may be a short distance from one side of the cage but a long distance from the other side of the cage, thus confusing the short range/long range division. However, I just read a paper where they used LC-BLYP for C60 fullerenes, so it seems that there is some way to implement range separation with cage structures.