electron density



 I have the following input for calculating an electron density:
 %chk=tap_hf_opt.chk
 
#P RB3LYP 6-31+G(d) Geom=Checkpoint Cube(40,Density) Guess=Read Density=Current
 methyl-TAP el.density calculation using optimized (hf 6-31g*) structure
 0 1
 tap_dens.dat
 In the output the last lines are the following:
 Writing cube to file tap_dens.dat.
 IGUnit=  -31 Origin=   -5.883096   -5.330546   -3.455221
     N1=   49 XYZInc=     .242543     .000000     .000000
     N2=   44 XYZInc=     .000000     .242543     .000000
     N3=   29 XYZInc=     .000000     .000000     .242543
 fmt: end of file
 
apparent state: unit 5 named /home/vcojoca/base_an/dens_ep/2AP/el_density/g94-11222.inp
 last format: (A1)
 lately reading sequential formatted external IO
 It does not write the cube file.
 
Has anyone experienced this...could anyone suggest what might be wrong? I am using a preiviously optimized structure at HF/6-31G* theory level.
 Thanks a lot in advace.
 
Thganks a lot also for the people who helped me with other problems that I have experienced trying to get a glimp of Gaussian.
 vlad
 --
 
Vlad Cojocaru Max Planck Institut for Biophysical Chemistry Deparment: 060 Am Fassberg 11, 37077 Goettingen, Germany tel: ++49-551-201.1389 e-mail: Vlad.Cojocaru |-at-| mpi-bpc.mpg.de