Warning: Unusual element (Au) for atom (ID: 1, Name: Au1)
GAFF does not have sufficient parameters for molecules having unusual elements (those other than H,C,N,O,S,P and halogens).
To ensure antechamber works properly, one may need to designate
bond types for bonds involved with unusual elements.
To do so, simply freeze the bond types by appending "F" or "f"
to the corresponding bond types in ac or mol2 files
and rerun antechamber without unusual element checking via:
antechamber -dr no
按照提示对Au原子进行冻结后，又报错并提示：
Warning: For atom (ID: 1, Name: Au1) the best APS is not zero. Bonds involving this atom are frozen.
Warning: The assigned bond types may be wrong, please :
(1) double check the structure (the connectivity) and/or
(2) adjust atom valence penalty parameters in APS.DAT, and/or
(3) increase PSCUTOFF in define.h and recompile bondtype.c
(be cautious, using a large value of PSCUTOFF (>100) will
significantly increase the computation time).