43.1.5 Options to specify the optimization coordinates

These options specify the coordinates in which the optimization takes place. The default is to use local normal coordinates. See opt_coord in section 39.2.2 for details.

COORD=NORMAL|NONORMAL|BMAT

NORMAL

(logical). Same as COORD=NORMAL.

NONORMAL

(logical). Same as COORD=NONORMAL.

BMAT

(logical). Same as COORD=BMAT.