Temperature dependence of linewidths in the Raman spectrum of pyrargyrite (Ag3SbS3)

Ewen, Peter; Han, Tae Jong; Taylor, W.

doi:10.1016/0038-1098(84)90506-4

Cited by 8 publications

(8 citation statements)

References 7 publications

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“…The bands with the same origin in the Raman spectrum of pyrargyrite are also registered below 100 cm À1 [17][18][19] but the limited performances of our instrument makes their registration impossible.…”

Section: Interpretation Of the Ft Raman Spectra Of Ag 3 Ass 3 Tl 3 mentioning

confidence: 97%

“…For this assignment, the published reflectivity and infrared spectra of proustite, pyrargyrite and ellisite [13][14][15] were used. The Raman spectra of proustite [16,17] and pyrargyrite have also been published [17][18][19]. On the other hand, the Raman spectra of ellisite and stibioellisite, to the best of our knowledge, have not been previously studied.…”

Section: Introductionmentioning

confidence: 92%

“…2 and Table 3). Contrary to our assignation, in the phase transition study of single pyrargyrite crystal, based on its X(ZZ)Y and X(ZX)Y Raman polarizability spectra at various temperatures this band was prescribed solely to the Ag-S stretchings [19,29].…”

Section: Interpretation Of the Ft Raman Spectra Of Ag 3 Ass 3 Tl 3 mentioning

confidence: 97%

“…2). The results of the Raman spectral study of Ag containing minerals proustite and pyrargyrite published by Ewen et al [16][17][18][19] were also taken into account.…”

Section: Interpretation Of the Ft Raman Spectra Of Ag 3 Ass 3 Tl 3 mentioning

confidence: 99%

“…2, whereas the observed band intensities and frequencies are given in Table 3. According to the group theory the first-order Raman spectrum of the investigated minerals in C 3v phase should consist of 6A 1 and 13E modes, being selected by the X(ZZ)Y and X(ZX)Y scattering geometry, respectively [19].…”

Section: Interpretation Of the Ft Raman Spectra Of Ag 3 Ass 3 Tl 3 mentioning

confidence: 99%

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Vibrational spectra of M3IMIIIS3 type synthetic minerals (MI = Tl or Ag and MIII = As or Sb)

Makreski¹,

Jovanovski²,

Minčeva-Šukarova³

et al. 2004

Vibrational Spectroscopy

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The vibrational (Raman and far infrared) spectra of four M 3 I M III S 3 type synthetic minerals (proustite, Ag 3 AsS 3 ; ellisite, Tl 3 AsS 3 ; pyrargyrite, Ag 3 SbS 3 ; stibioellisite, Tl 3 SbS 3 ) in the region from 600 to 100 cm À1 (Raman) and 600 to 20 cm À1 (far infrared) were investigated. Their infrared and Raman spectra were compared with corresponding vibrational spectra of natural orpiment, As 2 S 3 , and stibnite, Sb 2 S 3 . In general, rather expressed similarity between the Raman spectra of the M 3 I AsS 3 type synthetic minerals, and particularly between the M 3 I SbS 3 type synthetic minerals (M I ¼ Ag or Tl) was observed. This is, most probably, due to the presence of the M III S 3 pyramids (M III ¼ As or Sb) as main structural units in all minerals. The observed similarity between the Raman spectra of the M 3 I AsS 3 type minerals and the corresponding spectrum of orpiment, As 2 S 3 (also built up of M III S 3 pyramids), justifies the treatment of those pyramids as a main vibrational units. The agreement between the Raman spectra of M 3 I SbS 3 type minerals, on the one hand, and the Raman spectrum of stibnite, Sb 2 S 3 , on the other hand, is even much more pronounced. It was found, however, that the bands in the infrared spectra in the studied M 3 I M III S 3 type minerals, besides the sensitivity to the M III atom (As or Sb), are significantly influenced by the nature of the M I atom (Ag or Tl). This is most probably related to the different extent of the covalent character of the Ag-S bonds compared to the Tl-S bonds. #

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Section: Interpretation Of the Ft Raman Spectra Of Ag 3 Ass 3 Tl 3 mentioning

confidence: 97%

Section: Introductionmentioning

confidence: 92%

Section: Interpretation Of the Ft Raman Spectra Of Ag 3 Ass 3 Tl 3 mentioning

confidence: 97%

“…2). The results of the Raman spectral study of Ag containing minerals proustite and pyrargyrite published by Ewen et al [16][17][18][19] were also taken into account.…”

Section: Interpretation Of the Ft Raman Spectra Of Ag 3 Ass 3 Tl 3 mentioning

confidence: 99%

Section: Interpretation Of the Ft Raman Spectra Of Ag 3 Ass 3 Tl 3 mentioning

confidence: 99%

See 3 more Smart Citations

Vibrational spectra of M3IMIIIS3 type synthetic minerals (MI = Tl or Ag and MIII = As or Sb)

Makreski¹,

Jovanovski²,

Minčeva-Šukarova³

et al. 2004

Vibrational Spectroscopy

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23A-2 Ag3SbS3

Deguchi¹

Landolt-Börnstein - Group III Condensed Matter

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The Ag3SbS3 thin film combining super-capacitive and absorptive behaviors: elaboration, characterization and DFT study

Oubakalla,

Bouachri,

Fareh

et al. 2023

Appl. Phys. A

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Temperature dependence of linewidths in the Raman spectrum of pyrargyrite (Ag3SbS3)

Cited by 8 publications

References 7 publications

Vibrational spectra of M3IMIIIS3 type synthetic minerals (MI = Tl or Ag and MIII = As or Sb)

Vibrational spectra of M3IMIIIS3 type synthetic minerals (MI = Tl or Ag and MIII = As or Sb)

23A-2 Ag3SbS3

The Ag3SbS3 thin film combining super-capacitive and absorptive behaviors: elaboration, characterization and DFT study

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