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Reflection conditions for the space group Cmme (No. 67)

Mult. Letter Site Sym. WP Representative Reflection conditions
General:
16 o 1 (x,y,z)
hkl: h+k=2n
0kl: k=2n
h0l: h=2n
hk0: h,k=2n
h00: h=2n
0k0: k=2n
Special: as above, plus
8 n .m. (x,1/4,z)
no extra conditions
8 m m.. (0,y,z)
no extra conditions
8 l ..2 (1/4,0,z)
hkl: h=2n
8 k .2. (1/4,y,1/2)
hkl: h=2n
8 j .2. (1/4,y,0)
hkl: h=2n
8 i 2.. (x,0,1/2)
hkl: h=2n
8 h 2.. (x,0,0)
hkl: h=2n
4 g mm2 (0,1/4,z)
no extra conditions
4 f .2/m. (1/4,1/4,1/2)
hkl: h=2n
4 e .2/m. (1/4,1/4,0)
hkl: h=2n
4 d 2/m.. (0,0,1/2)
hkl: h=2n
4 c 2/m.. (0,0,0)
hkl: h=2n
4 b 222 (1/4,0,1/2)
hkl: h=2n
4 a 222 (1/4,0,0)
hkl: h=2n

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