[Wien] E

Subhasis Panda onnyorup.iit at gmail.com
Fri Sep 28 10:54:26 CEST 2018


Dear Wien2k users,

I have generated the anatase (tetragonal) TiO2 structure with lattice
parameters a=3.782 & c=9.502 angstrom, spacegroup I41/amd, fractional
atomic coordinates are Ti (0,0,0; 0.25,0.75,0.5) and O
(0.0438,0.5438,0.0877; 0.2062,0.2062,0.4123; 0.4562,0.9562,0.9123;
0.7938,0.7938,0.5877). The RMT value was set to 1.80 and 1.63 for Ti and O
respectively. But after initializing the calculation when i was running the
SCF calculation that time the following error has been occurred. Kindly
help me in finding the mistake. Thanks in advance.

I've successfully completed the rutile and columbite phase for the same
material and studied their pressure induced phase transition.

cd /home/anupriya/WIEN2k/antio2-6;run_lapw -ec 0.0001 -NI

hup: Command not found.
head: cannot open 'antio2-6.inm' for reading: No such file or directory
head: cannot open 'antio2-6.inm' for reading: No such file or directory
no antio2-6.clmsum(_old) file found, which is necessary for lapw0 !

>   stop error
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