I am attempting Phonon Spectroscopy with a cubic diamond structure, but I'm encountering an issue where both the peak table and spectrum data return all zero values. I followed the exact process from tutorials and was able to replicate the results successfully for more complex systems like benzene. However, it seems not to be working for simpler systems like diamond. Could you please check this and provide proper guidance?
POSCAR
C2
1.0
0.0000000000000003 1.7803725545451614 1.7803725545451614
1.7803725545451614 0.0000000000000000 1.7803725545451614
1.7803725545451616 1.7803725545451614 0.0000000000000002
C
2
direct
0.4999999999999999 0.5000000000000000 0.4999999999999999 C
0.7500000000000000 0.7500000000000000 0.7500000000000000 C
Rest I am using same command from example.
I am attempting Phonon Spectroscopy with a cubic diamond structure, but I'm encountering an issue where both the peak table and spectrum data return all zero values. I followed the exact process from tutorials and was able to replicate the results successfully for more complex systems like benzene. However, it seems not to be working for simpler systems like diamond. Could you please check this and provide proper guidance? POSCAR C2 1.0 0.0000000000000003 1.7803725545451614 1.7803725545451614 1.7803725545451614 0.0000000000000000 1.7803725545451614 1.7803725545451616 1.7803725545451614 0.0000000000000002 C 2 direct 0.4999999999999999 0.5000000000000000 0.4999999999999999 C 0.7500000000000000 0.7500000000000000 0.7500000000000000 C Rest I am using same command from example.