Double phosphates NaMn₆(P₃O₁₀)(P₂O₇)₂ and KMn₆(P₃O₁₀)(P₂O₇)₂ - advanced functional materials
Complex phosphates containing two different ions have been identified in the fluxes of M₂O-P₂O₅-Mn₂O₃ systems (where M - Na, K) for the first time. Optimum conditions for the growing of single crystals of NaMn₆(P₃O₁₀)(P₂O₇)₂ and KMn₆(P₃O₁₀)(P₂O₇)₂ compounds have been selected. Complete X-ray diffrac...
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НТК «Інститут монокристалів» НАН України
2018
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| Назва видання: | Functional Materials |
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| Цитувати: | Double phosphates NaMn₆(P₃O₁₀)(P₂O₇)₂ and KMn₆(P₃O₁₀)(P₂O₇)₂ - advanced functional materials / P.G. Nagorny, N.S. Slobodyanik, T.I. Ushchapivska, R.V. Lavrik // Functional Materials. — 2018. — Т. 25, № 4. — С. 689-694. — Бібліогр.: 14 назв. — англ. |
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irk-123456789-1574272019-06-21T01:28:05Z Double phosphates NaMn₆(P₃O₁₀)(P₂O₇)₂ and KMn₆(P₃O₁₀)(P₂O₇)₂ - advanced functional materials Nagorny, P.G. Slobodyanik, N.S. Ushchapivska, T.I. Lavrik, R.V. Characterization and properties Complex phosphates containing two different ions have been identified in the fluxes of M₂O-P₂O₅-Mn₂O₃ systems (where M - Na, K) for the first time. Optimum conditions for the growing of single crystals of NaMn₆(P₃O₁₀)(P₂O₇)₂ and KMn₆(P₃O₁₀)(P₂O₇)₂ compounds have been selected. Complete X-ray diffraction analysis has been performed to study single crystals of synthesized phosphates MMn₆(P₃O₁₀)(P₂O₇)₂ (where M - Na, K). The structure of compounds is defined by the monoclinic crystal system (space group P2₁/m) with lattice parameters: a = 5.350 (5.358) Å, b =26.643 (26.697) Å, c = 6.566 (6.575) Å, β = 107.25⁰ (107.22⁰); Z = 2, ρ = 3.575(3.568) g/cm³, respectively. The synthesized compounds have been studied using the following techniques: DTA, IR- and EPR-spectroscopy, magnetochemistry; the dependence of dielectric constant on the temperature has been measured for the obtained phosphates. Slight antiferromagnetic interaction has been detected in octahedron chains [MnO6]. Based on the findings from conducted research, a set of physicochemical properties has been proposed for the synthesized compounds, which can be utilized in the development of these functional materials. 2018 Article Double phosphates NaMn₆(P₃O₁₀)(P₂O₇)₂ and KMn₆(P₃O₁₀)(P₂O₇)₂ - advanced functional materials / P.G. Nagorny, N.S. Slobodyanik, T.I. Ushchapivska, R.V. Lavrik // Functional Materials. — 2018. — Т. 25, № 4. — С. 689-694. — Бібліогр.: 14 назв. — англ. 1027-5495 DOI:https://doi.org/10.15407/fm25.04.689 http://dspace.nbuv.gov.ua/handle/123456789/157427 en Functional Materials НТК «Інститут монокристалів» НАН України |
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Digital Library of Periodicals of National Academy of Sciences of Ukraine |
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DSpace DC |
| language |
English |
| topic |
Characterization and properties Characterization and properties |
| spellingShingle |
Characterization and properties Characterization and properties Nagorny, P.G. Slobodyanik, N.S. Ushchapivska, T.I. Lavrik, R.V. Double phosphates NaMn₆(P₃O₁₀)(P₂O₇)₂ and KMn₆(P₃O₁₀)(P₂O₇)₂ - advanced functional materials Functional Materials |
| description |
Complex phosphates containing two different ions have been identified in the fluxes of M₂O-P₂O₅-Mn₂O₃ systems (where M - Na, K) for the first time. Optimum conditions for the growing of single crystals of NaMn₆(P₃O₁₀)(P₂O₇)₂ and KMn₆(P₃O₁₀)(P₂O₇)₂ compounds have been selected. Complete X-ray diffraction analysis has been performed to study single crystals of synthesized phosphates MMn₆(P₃O₁₀)(P₂O₇)₂ (where M - Na, K). The structure of compounds is defined by the monoclinic crystal system (space group P2₁/m) with lattice parameters: a = 5.350 (5.358) Å, b =26.643 (26.697) Å, c = 6.566 (6.575) Å, β = 107.25⁰ (107.22⁰); Z = 2, ρ = 3.575(3.568) g/cm³, respectively. The synthesized compounds have been studied using the following techniques: DTA, IR- and EPR-spectroscopy, magnetochemistry; the dependence of dielectric constant on the temperature has been measured for the obtained phosphates. Slight antiferromagnetic interaction has been detected in octahedron chains [MnO6]. Based on the findings from conducted research, a set of physicochemical properties has been proposed for the synthesized compounds, which can be utilized in the development of these functional materials. |
| format |
Article |
| author |
Nagorny, P.G. Slobodyanik, N.S. Ushchapivska, T.I. Lavrik, R.V. |
| author_facet |
Nagorny, P.G. Slobodyanik, N.S. Ushchapivska, T.I. Lavrik, R.V. |
| author_sort |
Nagorny, P.G. |
| title |
Double phosphates NaMn₆(P₃O₁₀)(P₂O₇)₂ and KMn₆(P₃O₁₀)(P₂O₇)₂ - advanced functional materials |
| title_short |
Double phosphates NaMn₆(P₃O₁₀)(P₂O₇)₂ and KMn₆(P₃O₁₀)(P₂O₇)₂ - advanced functional materials |
| title_full |
Double phosphates NaMn₆(P₃O₁₀)(P₂O₇)₂ and KMn₆(P₃O₁₀)(P₂O₇)₂ - advanced functional materials |
| title_fullStr |
Double phosphates NaMn₆(P₃O₁₀)(P₂O₇)₂ and KMn₆(P₃O₁₀)(P₂O₇)₂ - advanced functional materials |
| title_full_unstemmed |
Double phosphates NaMn₆(P₃O₁₀)(P₂O₇)₂ and KMn₆(P₃O₁₀)(P₂O₇)₂ - advanced functional materials |
| title_sort |
double phosphates namn₆(p₃o₁₀)(p₂o₇)₂ and kmn₆(p₃o₁₀)(p₂o₇)₂ - advanced functional materials |
| publisher |
НТК «Інститут монокристалів» НАН України |
| publishDate |
2018 |
| topic_facet |
Characterization and properties |
| url |
http://dspace.nbuv.gov.ua/handle/123456789/157427 |
| citation_txt |
Double phosphates NaMn₆(P₃O₁₀)(P₂O₇)₂ and KMn₆(P₃O₁₀)(P₂O₇)₂ - advanced functional materials / P.G. Nagorny, N.S. Slobodyanik, T.I. Ushchapivska, R.V. Lavrik // Functional Materials. — 2018. — Т. 25, № 4. — С. 689-694. — Бібліогр.: 14 назв. — англ. |
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Functional Materials |
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