Tellurites of Hexavalent Uranium: First Observation of Polymerized (UO4)2–Tetraoxido Cores

A.I. Zadoya, O.I. Siidra, R.S. Bubnova, E.V. Nazarchuk, S.N. Bocharov

Результат исследований: Научные публикации в периодических изданияхстатья

1 цитирование (Scopus)

Выдержка

wo novel Ca2(UO3)(TeO3)2(1) and K2(UO2)2O2(TeO3) (2) uranyl tellurites were obtained from telluric acid, used as a starting reagent for both compounds. In 1, the tetraoxido core is coordinated by TeO3groups and UO4squares polymerize into [UO3] chains. The tetraoxido core coordination modes in compound 1 are unique. New layered⋡ 2[(UO2)2(TeO3)O2]2–topology is observed for 2. Both of the compounds were studied by the means of high-temperature X-ray diffraction. The thermal decomposition of 1 and 2 is different and leads to formation of uranate compounds.
Язык оригиналане определен
Страницы (с-по)4083-4089
ЖурналEuropean Journal of Inorganic Chemistry
Том25
СостояниеОпубликовано - 2016
Опубликовано для внешнего пользованияДа

Цитировать

@article{b418ddeb4b1641fc8d4e075eb9fb47f9,
title = "Tellurites of Hexavalent Uranium: First Observation of Polymerized (UO4)2–Tetraoxido Cores",
abstract = "wo novel Ca2(UO3)(TeO3)2(1) and K2(UO2)2O2(TeO3) (2) uranyl tellurites were obtained from telluric acid, used as a starting reagent for both compounds. In 1, the tetraoxido core is coordinated by TeO3groups and UO4squares polymerize into [UO3] chains. The tetraoxido core coordination modes in compound 1 are unique. New layered⋡ 2[(UO2)2(TeO3)O2]2–topology is observed for 2. Both of the compounds were studied by the means of high-temperature X-ray diffraction. The thermal decomposition of 1 and 2 is different and leads to formation of uranate compounds.",
author = "A.I. Zadoya and O.I. Siidra and R.S. Bubnova and E.V. Nazarchuk and S.N. Bocharov",
year = "2016",
language = "не определен",
volume = "25",
pages = "4083--4089",
journal = "European Journal of Inorganic Chemistry",
issn = "1434-1948",
publisher = "Wiley-Blackwell",

}

Tellurites of Hexavalent Uranium: First Observation of Polymerized (UO4)2–Tetraoxido Cores. / Zadoya, A.I.; Siidra, O.I.; Bubnova, R.S.; Nazarchuk, E.V.; Bocharov, S.N.

В: European Journal of Inorganic Chemistry, Том 25, 2016, стр. 4083-4089.

Результат исследований: Научные публикации в периодических изданияхстатья

TY - JOUR

T1 - Tellurites of Hexavalent Uranium: First Observation of Polymerized (UO4)2–Tetraoxido Cores

AU - Zadoya, A.I.

AU - Siidra, O.I.

AU - Bubnova, R.S.

AU - Nazarchuk, E.V.

AU - Bocharov, S.N.

PY - 2016

Y1 - 2016

N2 - wo novel Ca2(UO3)(TeO3)2(1) and K2(UO2)2O2(TeO3) (2) uranyl tellurites were obtained from telluric acid, used as a starting reagent for both compounds. In 1, the tetraoxido core is coordinated by TeO3groups and UO4squares polymerize into [UO3] chains. The tetraoxido core coordination modes in compound 1 are unique. New layered⋡ 2[(UO2)2(TeO3)O2]2–topology is observed for 2. Both of the compounds were studied by the means of high-temperature X-ray diffraction. The thermal decomposition of 1 and 2 is different and leads to formation of uranate compounds.

AB - wo novel Ca2(UO3)(TeO3)2(1) and K2(UO2)2O2(TeO3) (2) uranyl tellurites were obtained from telluric acid, used as a starting reagent for both compounds. In 1, the tetraoxido core is coordinated by TeO3groups and UO4squares polymerize into [UO3] chains. The tetraoxido core coordination modes in compound 1 are unique. New layered⋡ 2[(UO2)2(TeO3)O2]2–topology is observed for 2. Both of the compounds were studied by the means of high-temperature X-ray diffraction. The thermal decomposition of 1 and 2 is different and leads to formation of uranate compounds.

M3 - статья

VL - 25

SP - 4083

EP - 4089

JO - European Journal of Inorganic Chemistry

JF - European Journal of Inorganic Chemistry

SN - 1434-1948

ER -