International
Tables for
Crystallography
Volume D
Physical properties of crystals
Edited by A. Authier

International Tables for Crystallography (2006). Vol. D. ch. 1.2, p. 49

Table 1.2.3.2 

T. Janssena*

a Institute for Theoretical Physics, University of Nijmegen, 6524 ED Nijmegen, The Netherlands
Correspondence e-mail: ted@sci.kun.nl

Table 1.2.3.2 | top | pdf |
Strata of irreducible representations of [Pmm2] and [Pmmm]

[{\bf k}] Wyckoff position in [Pmm2] Wyckoff positions in [Pmmm] [K_{{\bf k}}]
00[\zeta] a [a,c,q] [mm2]
[0 {{1}\over{2}}\zeta] b [e,g,r] [mm2]
[{{1}\over{2}} 0\zeta] c [b,d,s] [mm2]
[{{1}\over{2}}{{1}\over{2}}\zeta] d [f,h,t] [mm2]
[\xi 0\zeta] e [i,j,w] [1m1]
[\xi{{1}\over{2}}\zeta] f [k,l, x] [1m1]
[0\eta\zeta] g [m,n,u] [m11]
[{{1}\over{2}}\eta\zeta] h [o,p,v] [m11]
[\xi\eta\zeta] i [y,z,\alpha] 1