Structural and Vibrational Properties of Cu2In4Se7 by Analytical Methods
Abstract
The compound Cu2In4Se7 was synthesized, the crystal structure and atomic dynamics were studied. The studies were carried out at room temperature and under normal conditions using XRD, Raman spectroscopy and FTIR spectroscopy. The obtained X-ray structural spectra were analyzed by the Rietveld method and various crystallographic parameters were determined. It was established that the crystal structure of this compound corresponds to tetragonal symmetry with the space group P-42c (112). As a result of the analysis of the Raman spectrum with the Gaussian function, it was established that in the Cu2In4Se7 crystal in the frequency range ν = 0–800 cm-1 3 main vibrational modes are observed: ν1 = 146 cm-1, ν2 = 171 cm-1 and ν3 = 229 cm-1. It was found that these modes correspond to vibrations of InSe4 tetrahedra formed by In-Se bonds. As a result of analysis of the FTIR spectrum, it was established that 3 main vibration modes are observed in the Cu2In4Se7 crystal in the wavenumbers range ν = 400-4000 cm-1. These modes are associated with water and carbon dioxide molecules in the sample.
Downloads
References
Y.I. Aliyev, N.A. Ismayilova, R.F. Novruzov, A.O. Dashdamirov, H.J. Huseynov, S.H. Jabarov, and A.A. Ayubov, “Electron structure and density of states’ calculations of Ag2S and Ag2Se crystals from first-principle,” Modern Physics Letters B, 33(21), 1950242 (2019). https://doi.org/10.1142/S0217984919502427
G.М. Аgamirzayeva, G.G. Huseynov, Y.I. Aliyev, T.T. Abdullayeva, and R.F. Novruzov, “Crystal structure and magnetıc propertıes of the compound Cu3Fe0.5Se2,” Advanced Physical Research, 5(1), 19-25 (2023). http://jomardpublishing.com/UploadFiles/Files/journals/APR/V5N1/Agamirzayeva_et_al.pdf
Y.I. Aliyev, P.R. Khalilzade, Y.G. Asadov, T.M. Ilyasli, F.M. Mammadov, N.A. Ismayilova, M.N. Mirzayev, et al., “Behavior of thermal properties of AgCu1-xFexS compounds under non-isothermal conditions,” International Journal of Modern Physics B, 33(28), 1950339 (2019). https://doi.org/10.1142/S0217979219503399
S.H. Jabarov, S.I. Ibrahimova, F.V. Hajiyeva, E.M. Huseynov, and Y.I. Aliyev, “Structural, vibrational, and dielectric properties of CuInZnSe3 chalcogenide compound,” Arabian Journal for Science and Engineering, 47(6), 7817-7823 (2022). https://doi.org/10.1007/s13369-022-06745-1
N.N. Mursakulov, N.N. Abdulzade, S.H. Jabarov, and Ch.E. Sabzalieva, “Investıgatıon of CuIn1-xGaxSe2 thın fılms for solar cells obtaıned by the magnetron sputterıng method from two magnetrons shıfted to each other,” New Materials, Compounds and Applications, 6(2), 140-147 (2022). http://jomardpublishing.com/UploadFiles/Files/journals/NMCA/v6n2/Mursakulov_et_al.pdf
Y.I. Aliyev, Y.G. Asadov, R.D. Aliyeva, T.G. Naghiyev, and S.H. Jabarov, “Influence of partial substitution of Cu atoms by Zn and Cd atoms on polymorphic transformation in the Cu1.75Te crystal,” Modern Physics Letters B, 33(11), 1850128 (2019). https://doi.org/10.1142/S0217984919501288
Y.G. Asadov, Y.I. Aliyev, A.O. Dashdemirov, S.H. Jabarov, and T.G. Naghiyev, “High-temperature X-ray diffraction study of Ag2S-Cu2S system,” Modern Physics Letters B, 34, 2150018 (2020). https://doi.org/10.1142/S0217984921500184
Kh.M. Guliyeva, N.N. Mursakulov, N.A. Aliyeva, and Y.I. Aliyev, “Synthesis, structure and thermal properties of the Cu2NiSeTe,” Integrated Ferroelectrics, 237, 67-72 (2023). https://doi.org/10.1080/10584587.2023.2227048
N.A. Aliyeva, Y.I. Aliyev, and A.S. Abiyev, “Study of thermal properties of Cu4Se1.5Te0.5 and Cu4Te1.5Se0.5 compounds by differential thermal analysis,” Advanced Physical Research, 4(2), 94-99 (2022). http://jomardpublishing.com/UploadFiles/Files/journals/APR/V4N2/Aliyeva_et_al.pdf
S.H. Jabarov, Y.I. Aliyev, T.M. Ilyasli, A.A. Baylarova, A.O. Dashdemirov, V.I. Nasirov, N.A. Ismayilova, et al., “AgCuS compound as a thermodynamic system under the influence of gamma rays,” Integrated Ferroelectrics, 221, 180-185 (2021). https://doi.org/10.1080/10584587.2021.1965843
A.O. Dashdemirov, S.G. Asadullayeva, A.S. Alekperov, N.A. Ismayilova, and S.H. Jabarov, “Electronic and optical properties of GeS and GeS: Gd,” International Journal of Modern Physics B, 35(30), 2150305 (2021). https://doi.org/10.1142/S0217979221503057
A.S. Alekperov, A.O. Dashdemirov, N.A. Ismayilova, and S.H. Jabarov, “Fabrication of a Ge-GeS: Nd heterojunction and investigation of the spectral characteristics,” Semiconductors, 54, 1406-1409 (2020). https://doi.org/10.1134/S1063782620110044
N.A. Ismayilova, and S.H. Jabarov, “First principles calculations of the magnetic properties of PbTi1−xMnxO3,” Canadian Journal of Physics, 100(9), 398-404 (2022). https://doi.org/10.1139/cjp-2022-0008
A. Ridhova, V. Puspasari, and M.I. Amal, “5-Synthesis methods for chalcogenides and chalcogenides-based nanomaterials for photocatalysis,” Micro and Nano Technologies, 2021, 105-134 (2021). https://doi.org/10.1016/B978-0-12-820498-6.00005-6
S.H. Jabarov, N.A. Ismayilova, D.P. Kozlenko, T.G. Mammadov, N.T. Mamedov, H.S. Orudzhev, S.E. Kichanov, et al., “Structural and elastic properties of TlInSe2 at high pressure,” Solid State Sciences, 111, 106343 (2021). https://doi.org/10.1016/j.solidstatesciences.2020.106343
E.M. Huseynov, R.R. Hakhiyeva, and N.M. Mehdiyev, “FTIR study of nanocrystalline titanium carbide (TiC) particles exposed to gamma radiation,” Solid State Communications, 378, 115417 (2024). https://doi.org/10.1016/j.ssc.2023.115417
S.H. Jabarov, and Y.I. Aliyev, “Possıbılıtıes of usıng perovskıte structure ın modern archıtecture and carpet weavıng,” New Design Ideas, 7(3), 607-611 (2023). http://jomardpublishing.com/UploadFiles/Files/journals/NDI/V7N3/Jabarov_Aliyev.pdf
R.A.J. Driessen, B.O. Loopstra, D.P. de Bruijn, H.P.C.E. Kuipers, and H. Schenk, “Crystallographic modelling,” Journal of Computer-Aided Molecular Design, 2, 225-233 (1988). https://doi.org/10.1007/BF01531996
Copyright (c) 2024 S.I. Ibrahimova, S.H. Jabarov, G.M. Agamirzayeva, A.S. Abiyev, Y.I. Aliyev
![Creative Commons License](http://i.creativecommons.org/l/by/4.0/88x31.png)
This work is licensed under a Creative Commons Attribution 4.0 International License.
Authors who publish with this journal agree to the following terms:
- Authors retain copyright and grant the journal right of first publication with the work simultaneously licensed under a Creative Commons Attribution License that allows others to share the work with an acknowledgment of the work's authorship and initial publication in this journal.
- Authors are able to enter into separate, additional contractual arrangements for the non-exclusive distribution of the journal's published version of the work (e.g., post it to an institutional repository or publish it in a book), with an acknowledgment of its initial publication in this journal.
- Authors are permitted and encouraged to post their work online (e.g., in institutional repositories or on their website) prior to and during the submission process, as it can lead to productive exchanges, as well as earlier and greater citation of published work (See The Effect of Open Access).