[Pw_forum] symmetry and character table for C2/C

[Paolo Giannozzi]

sathya subramanyan wrote:

> Does it mean that the compound contains a fractional translation 
> that is incompatible with the FFT grid

if this is what is happening, the code prints a message.
If not, the symmetry of the crystal is not what you think
it is. Xcrysden allows a quick and easy way to visualize
the crystal as generated by input data.
Paolo
-- 
Paolo Giannozzi, Democritos and University of Udine, Italy