41 (La,Ba)_2 Cu O_4 High-T_c superconductor | I4/mmm, #139 La .00000000 .00000000 8.49653902 Cu .00000000 .00000000 13.28830000 O 1.89365000 .00000000 13.28830000 O .00000000 1.89365000 13.28830000 O .00000000 .00000000 10.85919876 O .00000000 1.89365000 6.64415000 La .00000000 3.78730000 8.49653902 Cu .00000000 3.78730000 13.28830000 O 1.89365000 3.78730000 13.28830000 O .00000000 3.78730000 10.85919876 O 1.89365000 .00000000 6.64415000 La 3.78730000 .00000000 8.49653902 Cu 3.78730000 .00000000 13.28830000 O 3.78730000 1.89365000 13.28830000 O 3.78730000 .00000000 10.85919876 La .00000000 .00000000 4.79176098 Cu .00000000 .00000000 .00000000 O 1.89365000 .00000000 .00000000 O .00000000 1.89365000 .00000000 O .00000000 .00000000 2.42910124 La 1.89365000 1.89365000 11.43591098 La 1.89365000 1.89365000 1.85238902 Cu 1.89365000 1.89365000 6.64415000 O 3.78730000 1.89365000 6.64415000 O 1.89365000 3.78730000 6.64415000 O 1.89365000 1.89365000 9.07325124 O 1.89365000 1.89365000 4.21504876 La 3.78730000 3.78730000 8.49653902 Cu 3.78730000 3.78730000 13.28830000 O 3.78730000 3.78730000 10.85919876 La .00000000 3.78730000 4.79176098 Cu .00000000 3.78730000 .00000000 O 1.89365000 3.78730000 .00000000 O .00000000 3.78730000 2.42910124 La 3.78730000 .00000000 4.79176098 Cu 3.78730000 .00000000 .00000000 O 3.78730000 1.89365000 .00000000 O 3.78730000 .00000000 2.42910124 La 3.78730000 3.78730000 4.79176098 Cu 3.78730000 3.78730000 .00000000 O 3.78730000 3.78730000 2.42910124