Research output: Contribution to journal › Article › peer-review
Organically Templated Layered Uranyl Molybdate [C3H9NH+]4[(UO2)3(MoO4)5] Structurally Based on Mineral-Related Modular Units. / Nazarchuk, Evgeny ; Charkin, Dmitri ; Siidra, Oleg ; Kalmykov , Stepan .
In: Minerals, Vol. 10, No. 8, 659, 08.2020, p. 1-12.Research output: Contribution to journal › Article › peer-review
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TY - JOUR
T1 - Organically Templated Layered Uranyl Molybdate [C3H9NH+]4[(UO2)3(MoO4)5] Structurally Based on Mineral-Related Modular Units
AU - Nazarchuk, Evgeny
AU - Charkin, Dmitri
AU - Siidra, Oleg
AU - Kalmykov , Stepan
N1 - Funding Information: Funding: This work was financially supported by the Russian Science Foundation through the grant 16-17-10085. Funding Information: Acknowledgments: Technical support by the SPbSU X-ray Diffraction and Microscopy and Microanalysis Resource Centers is gratefully acknowledged.
PY - 2020/8
Y1 - 2020/8
N2 - A new organically templated uranyl molybdate [C3H9NH+]4[(UO2)3(MoO4)5] was prepared by a hydrothermal method at 220 °C. The compound is monoclinic, Сс, a = 16.768(6), b = 20.553(8), c = 11.897(4) Å, β = 108.195(7), V = 3895(2) Å3, R1 = 0.05. The crystal structure is based upon [(UO2)3(MoO4)5]4− uranyl molybdate layers. The isopropylammonium cations are located in the interlayer. The layers in the structure of [C3H9NH+]4[(UO2)3(MoO4)5] are considered as modular architectures. Topological analysis of layers with UO2:TO4 ratio of 3:5 (TVI = S, Cr, Se, Mo) was performed. Modular description is employed to elucidate the relationships between different structural topologies of [(UO2)3(TO4)5]4− layers and inorganic uranyl-based nanotubules. The possible existence of uranyl molybdate nanotubules is discussed.
AB - A new organically templated uranyl molybdate [C3H9NH+]4[(UO2)3(MoO4)5] was prepared by a hydrothermal method at 220 °C. The compound is monoclinic, Сс, a = 16.768(6), b = 20.553(8), c = 11.897(4) Å, β = 108.195(7), V = 3895(2) Å3, R1 = 0.05. The crystal structure is based upon [(UO2)3(MoO4)5]4− uranyl molybdate layers. The isopropylammonium cations are located in the interlayer. The layers in the structure of [C3H9NH+]4[(UO2)3(MoO4)5] are considered as modular architectures. Topological analysis of layers with UO2:TO4 ratio of 3:5 (TVI = S, Cr, Se, Mo) was performed. Modular description is employed to elucidate the relationships between different structural topologies of [(UO2)3(TO4)5]4− layers and inorganic uranyl-based nanotubules. The possible existence of uranyl molybdate nanotubules is discussed.
KW - Crystal structure
KW - Layered structures
KW - Minerals
KW - Nanotubules
KW - Uranyl molybdates
KW - Uranyl selenates
KW - Uranyl sulfates
UR - http://www.scopus.com/inward/record.url?scp=85090694107&partnerID=8YFLogxK
U2 - 10.3390/min10080659
DO - 10.3390/min10080659
M3 - Article
VL - 10
SP - 1
EP - 12
JO - Minerals
JF - Minerals
SN - 2075-163X
IS - 8
M1 - 659
ER -
ID: 61398132