Hi,

I am trying to use the XYG3 functional in QCHEM 5.1 with:

$`}imjvx\n0rem
JobType sp
BASIS gen
METHOD XYG3
$`}imjvx\n0end

Unfortunately, the XYG3 keyword is not recognised, although in section 5.9 of the QCHEM 5.1 manual, the XYG3 keyword is shown.

Has anybody had difficulties with this?

Thanks very much,
Asim