[Pw_forum] question about special points of Brillouin zone

[Shaorui Sun]

Dear all:
     I want calculate the phonon of hexagonal structure, and who could tell me the coordinates in reciprocal space of the special points on Brillouin zone boundary, such as M, K, A, H, and L.  

Best Regards!
                        S. R. Sun
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Beijing Synchrotron Radiation Facility
Institute of High Energy Physics
Chinese Academy of Sciences
P. O. Box 918, 100049 Beijing
P. R. China
Tel: 0086+10 88236710
email:sunsr at ihep.ac.cn