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Figure 3
Crystal structure of LaCa0.143 (4)O0.857 (4)F0.143 (4)Bi0.857 (4)S2, showing [(O,F)2La2] layers and double [BiS2] layers (O/F in red, La in blue, Bi/Ca in pink and S in yellow; 50% probability ellipsoids). |
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Figure 3
Crystal structure of LaCa0.143 (4)O0.857 (4)F0.143 (4)Bi0.857 (4)S2, showing [(O,F)2La2] layers and double [BiS2] layers (O/F in red, La in blue, Bi/Ca in pink and S in yellow; 50% probability ellipsoids). |