Hi,

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

$9xR4\OB<JobType sp
BASIS gen
METHOD XYG3
$9xR4\OB<
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