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Reflection conditions for the space group P-4n2 (No. 118)

Mult. Letter Site Sym. WP Representative Reflection conditions
General:
8 i 1 (x,y,z)
0kl: k+l=2n
00l: l=2n
h00: h=2n
Special: as above, plus
4 h 2.. (0,1/2,z)
hkl: h+k+l=2n
4 g ..2 (x,x+1/2,1/4)
no extra conditions
4 f ..2 (x,-x+1/2,1/4)
no extra conditions
4 e 2.. (0,0,z)
hkl: h+k+l=2n
2 d 2.2 2 (0,1/2,3/4)
hkl: h+k+l=2n
2 c 2.2 2 (0,1/2,1/4)
hkl: h+k+l=2n
2 b -4.. (0,0,1/2)
hkl: h+k+l=2n
2 a -4.. (0,0,0)
hkl: h+k+l=2n

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