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Reflection conditions for the space group P4/nmm (No. 129) [origin choice 2]

Mult. Letter Site Sym. WP Representative Reflection conditions
General:
16 k 1 (x,y,z)
hk0: h+k=2n
h00: h=2n
Special: as above, plus
8 j ..m (x,x,z)
no extra conditions
8 i .m. (1/4,y,z)
no extra conditions
8 h ..2 (x,-x,1/2)
hkl: h+k=2n
8 g ..2 (x,-x,0)
hkl: h+k=2n
4 f 2mm . (3/4,1/4,z)
hkl: h+k=2n
4 e ..2/m (0,0,1/2)
hkl: h,k=2n
4 d ..2/m (0,0,0)
hkl: h,k=2n
2 c 4mm (1/4,1/4,z)
no extra conditions
2 b -4m2 (3/4,1/4,1/2)
hkl: h+k=2n
2 a -4m2 (3/4,1/4,0)
hkl: h+k=2n

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