A2B_mC6_12_i_a & a,b/a,c/a,beta,x2,z2 --params=6.9038,0.477925200614,0.988441148353,122.197,0.5048,0.2294 & C2/m C_{2h}^{3} #12 (ai) & mC6 & None & Cl2Cu & Tolbachite & P. C. Burns and F. C. Hawthorne, Am. Mineral. 78, 187-189 (1993) 1.00000000000000 3.45190000000000 -1.64975000000000 0.00000000000000 3.45190000000000 1.64975000000000 0.00000000000000 -3.63604535488460 0.00000000000000 5.77461255645971 Cl Cu 2 1 Direct 0.50480000000000 0.50480000000000 0.22940000000000 Cl (4i) -0.50480000000000 -0.50480000000000 -0.22940000000000 Cl (4i) 0.00000000000000 0.00000000000000 0.00000000000000 Cu (2a)