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Reflection conditions for the space group P63/mmc (No. 194)

Mult. Letter Site Sym. WP Representative Reflection conditions
General:
24 l 1 (x,y,z)
hh(-2h)l: l=2n
000l: l=2n
Special: as above, plus
12 k .m. (x,2x,z)
no extra conditions
12 j m.. (x,y,1/4)
no extra conditions
12 i .2. (x,0,0)
hkil: l=2n
6 h mm2 (x,2x,1/4)
no extra conditions
6 g .2/m. (1/2,0,0)
hkil: l=2n
4 f 3m. (1/3,2/3,z)
hkil: l=2n or h-k=3n+1 or h-k=3n+2
4 e 3m. (0,0,z)
hkil: l=2n
2 d -6m2 (1/3,2/3,3/4)
hkil: l=2n or h-k=3n+1 or h-k=3n+2
2 c -6m2 (1/3,2/3,1/4)
hkil: l=2n or h-k=3n+1 or h-k=3n+2
2 b -6m2 (0,0,1/4)
hkil: l=2n
2 a -3m. (0,0,0)
hkil: l=2n

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