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Figure 3
The connection between the [AgS3]5− triangular units and the [SbS3]3− pyramid in the [(Ag,Cu)6Sb2S7]2− A (A′) module layer (arrangement valid for both the 222- and 221-polybasite structures, labelling for the 222-structure only). |
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Figure 3
The connection between the [AgS3]5− triangular units and the [SbS3]3− pyramid in the [(Ag,Cu)6Sb2S7]2− A (A′) module layer (arrangement valid for both the 222- and 221-polybasite structures, labelling for the 222-structure only). |