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Crystal Structure of a Copper-Containing Uranyl Vanadate, Cu(UO2)2(V2O8)(H2O)4. / Kornyakov, I.V.; Tagirova, Y.G.; Kotelnikova, E.N.; Gurzhiy, V.V.

в: Radiochemistry, Том 67, № 6, 2025, стр. 807-814.

Результаты исследований: Научные публикации в периодических изданияхстатьяРецензирование

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@article{db018441403a4d5085da513ca3ce68d2,
title = "Crystal Structure of a Copper-Containing Uranyl Vanadate, Cu(UO2)2(V2O8)(H2O)4",
abstract = "Abstract: Hydrothermal synthesis yielded single crystals of a copper uranyl vanadate, Cu(UO2)2(V2O8)(H2O)4. The compound crystallizes in the monoclinic system: space group C2/c, a = 16.0480(7), b = 8.2692(3), c = 10.6161(4) {\AA}, β = 100.282(3)°, V = 1386.18(9) {\AA}3, Z = 4, R1 = 0.032. The crystals were characterized by X-ray diffraction analysis. The structure is based on layered complexes composed of uranyl pentagonal bipyramids and vanadium tetragonal pyramids linked through shared vertices and edges, with a topology typical of minerals of the francevillite and carnotite groups and their synthetic analogs. {\textcopyright} Pleiades Publishing, Ltd. 2025.",
keywords = "carnotite, crystal structure, francevillite, fritzscheite, sengierite, topology, uranyl, vanadate, Chromium compounds, Copper, Copper compounds, Hydrothermal synthesis, Single crystals, Vanadium pentoxide, X ray powder diffraction, Carnotite, Crystals structures, Francevillite, Fritzscheite, Monoclinic system space groups, Sengierite, UO 2, Uranyl, Vanadate, X- ray diffractions, Crystal structure, Topology",
author = "I.V. Kornyakov and Y.G. Tagirova and E.N. Kotelnikova and V.V. Gurzhiy",
note = "Export Date: 16 February 2026; Cited By: 0; Correspondence Address: V.V. Gurzhiy; Institute of Earth Sciences, St. Petersburg State University, St. Petersburg, 199034, Russian Federation; email: vladislav.gurzhiy@spbu.ru; CODEN: RDIOE",
year = "2025",
doi = "10.1134/S1066362225060037",
language = "Английский",
volume = "67",
pages = "807--814",
journal = "Radiochemistry",
issn = "1066-3622",
publisher = "МАИК {"}Наука/Интерпериодика{"}",
number = "6",

}

RIS

TY - JOUR

T1 - Crystal Structure of a Copper-Containing Uranyl Vanadate, Cu(UO2)2(V2O8)(H2O)4

AU - Kornyakov, I.V.

AU - Tagirova, Y.G.

AU - Kotelnikova, E.N.

AU - Gurzhiy, V.V.

N1 - Export Date: 16 February 2026; Cited By: 0; Correspondence Address: V.V. Gurzhiy; Institute of Earth Sciences, St. Petersburg State University, St. Petersburg, 199034, Russian Federation; email: vladislav.gurzhiy@spbu.ru; CODEN: RDIOE

PY - 2025

Y1 - 2025

N2 - Abstract: Hydrothermal synthesis yielded single crystals of a copper uranyl vanadate, Cu(UO2)2(V2O8)(H2O)4. The compound crystallizes in the monoclinic system: space group C2/c, a = 16.0480(7), b = 8.2692(3), c = 10.6161(4) Å, β = 100.282(3)°, V = 1386.18(9) Å3, Z = 4, R1 = 0.032. The crystals were characterized by X-ray diffraction analysis. The structure is based on layered complexes composed of uranyl pentagonal bipyramids and vanadium tetragonal pyramids linked through shared vertices and edges, with a topology typical of minerals of the francevillite and carnotite groups and their synthetic analogs. © Pleiades Publishing, Ltd. 2025.

AB - Abstract: Hydrothermal synthesis yielded single crystals of a copper uranyl vanadate, Cu(UO2)2(V2O8)(H2O)4. The compound crystallizes in the monoclinic system: space group C2/c, a = 16.0480(7), b = 8.2692(3), c = 10.6161(4) Å, β = 100.282(3)°, V = 1386.18(9) Å3, Z = 4, R1 = 0.032. The crystals were characterized by X-ray diffraction analysis. The structure is based on layered complexes composed of uranyl pentagonal bipyramids and vanadium tetragonal pyramids linked through shared vertices and edges, with a topology typical of minerals of the francevillite and carnotite groups and their synthetic analogs. © Pleiades Publishing, Ltd. 2025.

KW - carnotite

KW - crystal structure

KW - francevillite

KW - fritzscheite

KW - sengierite

KW - topology

KW - uranyl

KW - vanadate

KW - Chromium compounds

KW - Copper

KW - Copper compounds

KW - Hydrothermal synthesis

KW - Single crystals

KW - Vanadium pentoxide

KW - X ray powder diffraction

KW - Carnotite

KW - Crystals structures

KW - Francevillite

KW - Fritzscheite

KW - Monoclinic system space groups

KW - Sengierite

KW - UO 2

KW - Uranyl

KW - Vanadate

KW - X- ray diffractions

KW - Crystal structure

KW - Topology

U2 - 10.1134/S1066362225060037

DO - 10.1134/S1066362225060037

M3 - статья

VL - 67

SP - 807

EP - 814

JO - Radiochemistry

JF - Radiochemistry

SN - 1066-3622

IS - 6

ER -

ID: 148837412