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Figure 2
Simplified structure of Bi7 − δNi2Br5 − 2δ = (Bi3Ni)2[Bi1 − δBr4/2Br2]Br1 − 2δ; Bi atoms are dark gray, Br light gray and Ni black. The ellipsoids represent 90% probability at 293 K. |
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Figure 2
Simplified structure of Bi7 − δNi2Br5 − 2δ = (Bi3Ni)2[Bi1 − δBr4/2Br2]Br1 − 2δ; Bi atoms are dark gray, Br light gray and Ni black. The ellipsoids represent 90% probability at 293 K. |