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One of Nature’s Puzzles Is Assembled: Analog of the Earth’s Most Complex Mineral, Ewingite, Synthesized in a Laboratory. / Tyumentseva, Olga S.; Kornyakov, Ilya V.; Kasatkin, Anatoly V.; Plášil, Jakub; Krzhizhanovskaya, Maria G.; Krivovichev, Sergey V.; Burns, Peter C.; Gurzhiy, Vladislav V.
в: Materials, Том 15, № 19, 6643, 25.09.2022.Результаты исследований: Научные публикации в периодических изданиях › статья › Рецензирование
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TY - JOUR
T1 - One of Nature’s Puzzles Is Assembled: Analog of the Earth’s Most Complex Mineral, Ewingite, Synthesized in a Laboratory
AU - Tyumentseva, Olga S.
AU - Kornyakov, Ilya V.
AU - Kasatkin, Anatoly V.
AU - Plášil, Jakub
AU - Krzhizhanovskaya, Maria G.
AU - Krivovichev, Sergey V.
AU - Burns, Peter C.
AU - Gurzhiy, Vladislav V.
N1 - Tyumentseva, O.S.; Kornyakov, I.V.; Kasatkin, A.V.; Plášil, J.; Krzhizhanovskaya, M.G.; Krivovichev, S.V.; Burns, P.C.; Gurzhiy, V.V. One of Nature’s Puzzles Is Assembled: Analog of the Earth’s Most Complex Mineral, Ewingite, Synthesized in a Laboratory. Materials 2022, 15, 6643. https://doi.org/10.3390/ma15196643
PY - 2022/9/25
Y1 - 2022/9/25
N2 - Through the combination of low-temperature hydrothermal synthesis and room-temperature evaporation, a synthetic phase similar in composition and crystal structure to the Earth’s most complex mineral, ewingite, was obtained. The crystal structures of both natural and synthetic compounds are based on supertetrahedral uranyl-carbonate nanoclusters that are arranged according to the cubic body-centered lattice principle. The structure and composition of the uranyl carbonate nanocluster were refined using the data on synthetic material. Although the stability of natural ewingite is higher (according to visual observation and experimental studies), the synthetic phase can be regarded as a primary and/or metastable reaction product which further re-crystallizes into a more stable form under environmental conditions.
AB - Through the combination of low-temperature hydrothermal synthesis and room-temperature evaporation, a synthetic phase similar in composition and crystal structure to the Earth’s most complex mineral, ewingite, was obtained. The crystal structures of both natural and synthetic compounds are based on supertetrahedral uranyl-carbonate nanoclusters that are arranged according to the cubic body-centered lattice principle. The structure and composition of the uranyl carbonate nanocluster were refined using the data on synthetic material. Although the stability of natural ewingite is higher (according to visual observation and experimental studies), the synthetic phase can be regarded as a primary and/or metastable reaction product which further re-crystallizes into a more stable form under environmental conditions.
KW - carbonate
KW - crystal structure
KW - ewingite
KW - mineral
KW - nanocluster
KW - structural complexity
KW - topology
KW - uranyl
KW - X-ray diffraction
UR - http://www.scopus.com/inward/record.url?scp=85140012296&partnerID=8YFLogxK
UR - https://www.mendeley.com/catalogue/366b8a39-fc58-3e86-976f-4dc750606558/
U2 - 10.3390/ma15196643
DO - 10.3390/ma15196643
M3 - Article
AN - SCOPUS:85140012296
VL - 15
JO - Materials
JF - Materials
SN - 1996-1944
IS - 19
M1 - 6643
ER -
ID: 99948100