G98: can "CISD" be tested by "STABLE" or "STALE=OPT" ?

From: "Kiniu WONG Kin-Yiu" <kyiwong ^at^ phy.cuhk.edu.hk>
Organization: Physics CUHK
Subject: G98: can "CISD" be tested by "STABLE" or "STALE=OPT" ?
Date: Wed, 6 Sep 2000 14:58:27 +0800

Dear all,
     After inputting
     # UCISD/6-31G(d) SCF=Tight Stable
 in Gaussian 98 (for workstation), I found that this input is the same as
 this one:
     # UHF/6-31G(d) SCF=Tight Stable
 That is G98 only calculates HF energy not the CI energy instead. Then it
 tests whether the HF (not CI)wavefunction is stable or not. So my question
 is: can "CISD" be tested by "STABLE" or
 "STALE=OPT" ? If yes, what should I
 input? Thanks in advance.
 Best regards,
 Kiniu WONG Kin-Yiu
 Undergraduate student
 Department of Physics
 The Chinese University of Hong Kong
 Email: kiniu ^at^ cuhk.edu.hk  or  kyiwong ^at^ phy.cuhk.edu.hk