Supplementary Material

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Fig. A.1 a) Raman spectra of PbCrO4 below and Pb(Cr,S)O4 on top, and b) Diffractograms of PbCrO4 below and Pb(Cr,S)O4 on top (JCPDS: 01-73-1332).
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Supplementary Material

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Intensity (a.u.)

Raman Intensity

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Fig. A.1 a) Raman spectra of PbCrO4 below and Pb(Cr,S)O4 on top, and b) Diffractograms of PbCrO4 below and Pb(Cr,S)O4 on top (JCPDS: 01-73-1332). The differences due to the introduction of sulfur ions in the crystalline structure of crocoite may be observed. See text for more details.

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