[Wien] help Required
محمد ارشد فرحان
arshadfarhan at hotmail.com
Wed Jul 4 08:14:38 CEST 2012
Dear Wien Users and Developers,
i am encountered with QTL-B error. Althought UG has that covered in FAQ , there is slight confusion i'm facingthe case.scf2 has
Energy to separate low and high energystates: -0.38613:NOE : NUMBER OF ELECTRONS = 212.000:FER : F E R M I - ENERGY(TETRAH.M.)= 0.45195
while the QTL-B error has the line: with negative value of Energy
QTL-B VALUE .EQ. 30.11787 in Band of energy -3.28095 ATOM= 7 L= 2
Inspection of case.in1c gives me this line, where the default energy parameter is positive as well as Fermi energy. it seems it has found the E (Top) & E(bottom).
:E2_0007: E( 2)= 0.1875 E(BOTTOM)= -0.035 E(TOP)= 0.410
the case discussed in UG has all the energy values having same sign but in this case, i'm confused.
one more thing, the structure has reduced symmetry & this Atom 7 is Mn as are Atom # 5, 6 & 8. but i only get problem for this Mn and not for any other. the values in case.in1c are same for all the four Mn ions.
please help me ,
Regards,M. Arshad Farhan
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