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DC Field | Value | Language |
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dc.contributor.author | Сідей, Василь Іванович | - |
dc.date.accessioned | 2018-10-31T09:33:32Z | - |
dc.date.available | 2018-10-31T09:33:32Z | - |
dc.date.issued | 2017-11-22 | - |
dc.identifier.citation | Науковий вісник Ужгородського університету. Серія "Хімія". 2017, № 2 (38), С.5-7 | uk |
dc.identifier.issn | 2414-0260 | - |
dc.identifier.uri | https://dspace.uzhnu.edu.ua/jspui/handle/lib/21856 | - |
dc.description.abstract | The crystallochemical analysis of a representative set of the complex [P2S6]4– anions, which has been carried out within the framework of the modern bond valence model, has revealed the high applicability of the bond valence parameters r0 = 2.125 Å and b = 0.37 Å (originally proposed for the P5+/S2– ion pair) to the P4+/S2– ion pair forming the above complex anions. The use of these parameters can help find the poorly determined structural models of thiophosphates and/or instable thiophosphate structures tending to polymorphic phase transitions. The applicability of the same (r0; b) parameters to the P4+/S2– and P5+/S2– ion pairs could be explained by the same number of the Lewis electron pairs involved in the chemical bonding of these ions. | uk |
dc.language.iso | uk | uk |
dc.publisher | ДВНЗ "Ужгородський національний університет" | uk |
dc.subject | structural chemistry | uk |
dc.subject | crystal chemistry | uk |
dc.subject | bond valence model | uk |
dc.subject | thiophosphates | uk |
dc.title | Кристалохімічний аналіз комплексних іонів [P2S6]4–: модель зв’язкової валентності | uk |
dc.title.alternative | Crystallochemical analysis of complex [P2S6]4– ions: the bond valence model | uk |
dc.type | Text | uk |
dc.pubType | Стаття | uk |
Appears in Collections: | Науковий вісник УжНУ Серія: Хімія Випуск 2(38) - 2017 Наукові публікації НДІ фізики і хімії твердого тіла |
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visnyk_2017__38__5_7.pdf | 114.91 kB | Adobe PDF | View/Open |
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