X-ray Photoelectron Spectroscopic Study of Mn₂₋ₓCoₓP₂O₇·5H₂O, x = 1.9 (doi:10.48788/DVUA/1NVAMN)

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X-ray Photoelectron Spectroscopic Study of Mn₂₋ₓCoₓP₂O₇·5H₂O, x = 1.9

doi:10.48788/DVUA/1NVAMN

DataverseUA

2026-10-09

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Smolyak Svitlana; Karbivskyy Volodymyr, 2026, "X-ray Photoelectron Spectroscopic Study of Mn₂₋ₓCoₓP₂O₇·5H₂O, x = 1.9", https://doi.org/10.48788/DVUA/1NVAMN, DataverseUA, V1

X-ray Photoelectron Spectroscopic Study of Mn₂₋ₓCoₓP₂O₇·5H₂O, x = 1.9

doi:10.48788/DVUA/1NVAMN

Smolyak Svitlana (G.V. Kurdyumov Institute for Metal Physics NAS of Ukraine, SPM&RS Centre)

Karbivskyy Volodymyr (SPM&RS Centre, G.V. Kurdyumov Institute for Metal Physics NAS of Ukraine)

Kurdyumov Institute for Metal Physics

DataverseUA

Smolyak Svitlana

Smolyak, Svitlana

2026-09-28

https://doi.org/10.48788/DVUA/1NVAMN

Physics, X-Ray Photoelectron Spectroscopy, X-Ray Photoelectron Spectroscopy, Electronic structure, Electronic structure, Diphosphates

The electronic structure peculiarities of diphosphate - Mn₂₋ₓCoₓP₂O₇·5H₂O, at x=1.9, have been studied out by the XPS spectroscopy

X-ray photoelectron spectra

X-ray photoelectron spectra (XPS) of the sample - Mn₂₋ₓCoₓP₂O₇·5H₂O, at x=1.9, have been obtained on the photoelectron spectrometer of firm "JEOL" - “JSPM-4610” with the use of the non-monochromatic Al Kα (1486.6 eV) X-ray source. During the experiment, the vacuum in the analytical chamber was 10-7 Pa, the accuracy of the electrons binding energy definition - 0.1 eV. The samples were in the form of dispersed powder deposited on an aluminum substrate. Because the investigated samples are insulators, the emission of electrons during the spectrum acquisition led to the formation of a positive electrical charge on their surface and to an essential shift of corresponding lines. Calibration of X-ray photoelectron spectra taking into account the accumulated charge, were carried by the binding energy of 1s-level of carbon, which was accepted equal to 284.4 eV. The synthesis of the samples was carried out by Candidate of Chemical Sciences Tkachova N.V.

Smolyak Svitlana; Karbivskyy Volodymyr, 2025, "X-ray photoelectron spectroscopic study of the electronic structure of Mn₂₋ₓCoₓP₂O₇·5H₂O, at x=1.0", https://doi.org/10.48788/DVUA/XQK99H, DataverseUA, V1

V. L. Karbivskyy, S. S. Smolyak, Yu. A. Zagorodniy, V. H. Kasiyanenko. Electronic structure peculiarities of disordered of Mn and Co diphosphates. Functional Materials, 2012, 19, №4, p.459-463

Smolyak Svitlana; Karbivskyy Volodymyr, 2025, "Study of Mn2-хCoxP2O7·5H2O, at x=0, using X-ray photoelectron spectroscopy", https://doi.org/10.48788/DVUA/0YSLVZ, DataverseUA, V1

V. L. Karbivskyy, S. S. Smolyak, Yu. A. Zagorodniy, V. H. Kasiyanenko. Electronic structure peculiarities of disordered of Mn and Co diphosphates. Functional Materials, 2012, 19, №4, p.459-463

V. L. Karbivskyy, S. S. Smolyak, Yu. A. Zagorodniy, V. H. Kasiyanenko. Electronic structure peculiarities of disordered of Mn and Co diphosphates. Functional Materials, 2012, 19, №4, p.459-463

Smolyak Svitlana; Karbivskyy Volodymyr, 2025, "Study of the electronic structure of Mn2-хCoxP2O7·5H2O at x=0.6, using X-ray photoelectron spectroscopy", https://doi.org/10.48788/DVUA/RROGBK, DataverseUA, V1

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CITATION.cff

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Machine-readable citation metadata for the dataset, provided in Citation File Format (CFF) version 1.2.0.

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data-dictionary.md

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Description of column definitions, physical quantities, units, delimiters, decimal notation, data types, and import requirements for the numerical XPS spectral files

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LICENSE.txt

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License notice and recommended attribution information for the dataset, distributed under the Creative Commons Attribution 4.0 International (CC BY 4.0) license

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manifest.JSON

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Machine-readable inventory of all files in the deposited data package, including relationships between numerical spectra and derived images

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ReadMe_Mn2-xCox(P2O7)5H2O_x=1.9.txt

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README text file containing information about the contents of the dataset directory for Mn₂₋ₓCoₓP₂O₇·5H₂O at x = 1.9

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XPS.json

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XPS experimental metadata file containing information on the measurement conditions, instrument, spectral acquisition parameters, sample, and binding-energy calibration

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Co2p.emf

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X-ray photoelectron Со 2р spectrum for the Mn2-хCoxP2O7·5H2O, x=1.90.

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Co2p_deconvolution.emf

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Deconvolution of the Co2p peaks of XPS spectra for the Mn2-хCoxP2O7·5H2O, image

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O1s.emf

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XPS spectra of O1s for the Mn2-хCoxP2O7·5H2O,x=1.9, image

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O1s_deconvolution.emf

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Deconvolution of the O1s peaks of XPS spectra for the Mn2-хCoxP2O7·5H2O,x=1.9, image

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P2p.emf

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XPS spectra of the P 2p region of Mn₂₋ₓCoₓP₂O₇·5H₂O, x = 1.9

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P2p_deconvolution.emf

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Deconvolution of the P 2p peaks in the XPS spectrum of Mn₂₋ₓCoₓP₂O₇·5H₂O, x = 1.9, image

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Co2p.txt

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X-ray photoelectron Со 2р spectrum for the Mn2-хCoxP2O7·5H2O, x=1.9.

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Mn.txt

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XPS spectrum of the Mn 2p region for Mn₂₋ₓCoₓP₂O₇·5H₂O, x = 1.9

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O1s.txt

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X-ray photoelectron O1s spectra for the Mn2-хCoxP2O7·5H2O,x=1.9.

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P2p.txt

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XPS spectra of the P 2p region of Mn₂₋ₓCoₓP₂O₇·5H₂O, x = 1.9

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