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Figure 2 Polyhedral representation of the matlockite-type PrOBr structure (dotted lines indicate the first of the two kinds of secondary contacts between Pr3+ and Br−). |
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Figure 2 Polyhedral representation of the matlockite-type PrOBr structure (dotted lines indicate the first of the two kinds of secondary contacts between Pr3+ and Br−). |