CCL:G: How does one apply the "GEN keyword" to a "Checkpoint file" geometry



It looks like there is an extra line in the third step.  There are two blank lines after the charge and multiplicity but there should be one.  You may also have to change that route section to integral=(grid=ultrafine).
 
Patrick
 
--link1--
%chk=RUBPY1a
%mem=2Gb
%nproc=4
#P  B3LYP/Gen pseudo=read  gfinput iop(6/7=3) scf=tight  opt  integral(grid=ultrafine)  Geom=Check Guess=Read

[Ru(bpy)3]2+  (part 3)

2 1
<line>
<line>
Ru 0
LANL2DZ
****
C N H 0
6-31G
****

Ru 0
LANL2DZ



On Mon, Nov 23, 2009 at 11:34 AM, Cleophas Muhavini Wawire muhavini(~)yahoo.com <owner-chemistry:_:ccl.net> wrote:

Sent to CCL by: "Cleophas Muhavini Wawire" [muhavini-.-yahoo.com]
Dear CCL Subscibers,
Could someone kindly help me to know why the third step of this multi-step job fails. the first two steps were successful and had normal termination.
The problem is with the third step. There is Unrecognized atomic symbol ****.
Precisely I am doing an optimization in three steps and then carry out a tddft calculation in step four. The problem it seems is in using the GEN keyword where the read basis set and its ECP are applied to the geometry read from the checkpoint. How am I supposed to specify the Basis set and its ECP after the Charge and multiplicity line? The are two parts in this Question namely part (a) INPUT and Part (b) OUTPUT.

(a)INPUT
%chk=RUBPY1a
%mem=2Gb
%nproc=4
#P B3LYP/STO-3G gfinput iop(6/7=3) scf=tight  opt integral(grid=ultrafine)

[Ru(bpy)3]2+  (part 1)

2 1
  Ru    0.000000    0.000000    0.000000
   N    1.637655    0.788035    1.046540
   N    1.637655   -0.788035   -1.046540
   C    2.859124    0.449484    0.571137
   C    1.548271    1.609776    2.097857
   C    2.662250    2.124769    2.727798
   C    3.919291    1.790734    2.248252
   C    4.014758    0.948118    1.158544
   C    2.859124   -0.449484   -0.571137
   C    1.548271   -1.609776   -2.097857
   C    2.662250   -2.124769   -2.727798
   C    3.919291   -1.790734   -2.248252
   C    4.014758   -0.948118   -1.158544
   H    0.535711    1.851838    2.435586
   H    2.538391    2.789686    3.587166
   H    4.821855    2.189017    2.721122
   H    4.993359    0.671879    0.757350
   H    0.535711   -1.851838   -2.435586
   H    2.538391   -2.789686   -3.587166
   H    4.821855   -2.189017   -2.721122
   H    4.993359   -0.671879   -0.757350
   N   -0.136369   -1.812268    1.046540
   N   -1.501286   -1.024233   -1.046540
   C   -1.040298   -2.700816    0.571137
   C    0.619971   -2.145730    2.097857
   C    0.508979   -3.367961    2.727798
   C   -0.408825   -4.289573    2.248252
   C   -1.186285   -3.950941    1.158544
   C   -1.818826   -2.251332   -0.571137
   C   -2.168242   -0.535954   -2.097857
   C   -3.171229   -1.243192   -2.727798
   C   -3.510466   -2.498839   -2.248252
   C   -2.828473   -3.002823   -1.158544
   H    1.335883   -1.389858    2.435586
   H    1.146743   -3.593154    3.587166
   H   -0.515183   -5.270357    2.721122
   H   -1.914815   -4.660315    0.757350
   H   -1.871594    0.461980   -2.435586
   H   -3.685134   -0.803468   -3.587166
   H   -4.306672   -3.081340   -2.721122
   H   -3.078544   -3.988437   -0.757350
   N   -1.501286    1.024233    1.046540
   N   -0.136369    1.812268   -1.046540
   C   -1.818826    2.251332    0.571137
   C   -2.168242    0.535954    2.097857
   C   -3.171229    1.243192    2.727798
   C   -3.510466    2.498839    2.248252
   C   -2.828473    3.002823    1.158544
   C   -1.040298    2.700816   -0.571137
   C    0.619971    2.145730   -2.097857
   C    0.508979    3.367961   -2.727798
   C   -0.408825    4.289573   -2.248252
   C   -1.186285    3.950941   -1.158544
   H   -1.871594   -0.461980    2.435586
   H   -3.685134    0.803468    3.587166
   H   -4.306672    3.081340    2.721122
   H   -3.078544    3.988437    0.757350
   H    1.335883    1.389858   -2.435586
   H    1.146743    3.593154   -3.587166
   H   -0.515183    5.270357   -2.721122
   H   -1.914815    4.660315   -0.757350

--link1--
%chk=RUBPY1a
%mem=2Gb
%nproc=4
#P B3LYP/3-21G  gfinput iop(6/7=3) scf=tight  opt integral(grid=ultrafine)  Geom=Check Guess=Read

[Ru(bpy)3]2+  (part 2)

2 1

--link1--
%chk=RUBPY1a
%mem=2Gb
%nproc=4
#P  B3LYP/Gen pseudo=read  gfinput iop(6/7=3) scf=tight  opt  integral(grid=ultrafine)  Geom=Check Guess=Read

[Ru(bpy)3]2+  (part 3)

2 1


Ru 0
LANL2DZ
****
C N H 0
6-31G
****

Ru 0
LANL2DZ

--link1--
%chk=RUBPY1a
%Nosave
%mem=2Gb
%nproc=4
#P td=(singlet, Nstates=20 ) guess=read Geom=check

[Ru(bpy)3]2+  (part 4)



(b) OUTPUT-----

===================================================================================================================================
 Pseudopotential Parameters
 ===================================================================================================================================
 Center     Atomic      Valence      Angular      Power                                                       Coordinates
 Number     Number     Electrons     Momentum     of R      Exponent        Coefficient                X           Y           Z
 ===================================================================================================================================
 Unrecognized atomic symbol ****
 Error termination via Lnk1e in /p5cecic/home/gaussian/g03/l301.exe at Fri Nov 20 21:22:18 2009.
 Job cpu time:  0 days  0 hours  0 minutes   .9 seconds.
 File lengths (MBytes):  RWF=     39 Int=      0 D2E=      0 Chk=     22 Scr=      2



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