Alternate downloads
From NWChem
We have generated two separate (smaller) files out of the complete NWChem 6.5 tarball file.
Files containing just the source code are available here in tar.gz format (size 63 MB) or as tar.bz2 format (size 53 MB).
The remaining NWChem content (QA suite, documentation, etc ..) is available here in tar.gz format (size 58 MB) or as tar.bz2 format (size 41 MB).