A3B2C2_hR7_166_d_ab_c & a,c/a,x3 --params=5.595,2.43538873995,0.275 & R-3m D_{3d}^{5} #166 (abcd) & hR7 & None & Ni3Pb2S2 & Shandite & R. Weihrich et al., Prog. Solid State Chem. 35, 309-322 (2007) 1.00000000000000 2.79750000000000 -1.61513737805798 4.54200000000000 0.00000000000000 3.23027475611596 4.54200000000000 -2.79750000000000 -1.61513737805798 4.54200000000000 Ni Pb S 3 2 2 Direct 0.50000000000000 0.00000000000000 0.00000000000000 Ni (3d) 0.00000000000000 0.50000000000000 0.00000000000000 Ni (3d) 0.00000000000000 0.00000000000000 0.50000000000000 Ni (3d) 0.00000000000000 0.00000000000000 0.00000000000000 Pb (1a) 0.50000000000000 0.50000000000000 0.50000000000000 Pb (1b) 0.27500000000000 0.27500000000000 0.27500000000000 S (2c) -0.27500000000000 -0.27500000000000 -0.27500000000000 S (2c)