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Reflection conditions for the space group Ccce (No. 68) [origin choice 2]

Mult. Letter Site Sym. WP Representative Reflection conditions
General:
16 i 1 (x,y,z)
hkl: h+k=2n
0kl: k,l=2n
h0l: h,l=2n
hk0: h,k=2n
h00: h=2n
0k0: k=2n
00l: l=2n
Special: as above, plus
8 h ..2 (1/4,0,z)
hkl: l=2n
8 g ..2 (0,1/4,z)
hkl: k+l=2n
8 f .2. (0,y,1/4)
hkl: k+l=2n
8 e 2.. (x,1/4,1/4)
hkl: k+l=2n
8 d -1 (0,0,0)
hkl: k,l=2n
8 c -1 (1/4,3/4,0)
hkl: k,l=2n
4 b 222 (0,1/4,3/4)
hkl: k+l=2n
4 a 222 (0,1/4,1/4)
hkl: k+l=2n

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