 18
Cu_2 Sb & P4/nmm & D_{4h}^7 & #129 & C38 & tP6                                 
Cu     2.99400000     0.99800000     0.00000000
Cu     0.99800000     2.99400000     0.00000000
Cu     0.99800000     0.99800000     1.64457000
Sb     0.99800000     0.99800000     4.26370000
Sb     2.99400000     2.99400000     1.82730000
Cu     2.99400000     0.99800000     6.09100000
Cu     0.99800000     2.99400000     6.09100000
Cu     2.99400000     2.99400000     4.44643000
Cu     2.99400000     4.99000000     0.00000000
Cu     0.99800000     4.99000000     1.64457000
Sb     0.99800000     4.99000000     4.26370000
Cu     2.99400000     4.99000000     6.09100000
Cu     4.99000000     2.99400000     0.00000000
Cu     4.99000000     0.99800000     1.64457000
Sb     4.99000000     0.99800000     4.26370000
Cu     4.99000000     2.99400000     6.09100000
Cu     4.99000000     4.99000000     1.64457000
Sb     4.99000000     4.99000000     4.26370000
