Standard

Synthesis and crystal structure of Ag2[(UO2)6(MoO4)7(H2O)2](H2O)2. / Nazarchuk, E. V.; Siidra, O. I.; Krivovichev, S. V.

In: Radiochemistry, Vol. 58, No. 1, 01.01.2016, p. 1-5.

Research output: Contribution to journalArticlepeer-review

Harvard

APA

Vancouver

Author

BibTeX

@article{7dabcad59f2d46968dedea29dcd236ca,
title = "Synthesis and crystal structure of Ag2[(UO2)6(MoO4)7(H2O)2](H2O)2",
abstract = "The compound Ag2[(UO2)6(MoO4)7(H2O)2](H2O)2 was prepared at 220°C in the course of hydrothermal synthesis. The phase crystallizes in the rhombic system, space group Pbcm, a = 14.1309(9), b = 10.6595(7), c = 25.8281(16) {\AA}, V = 3890.44 {\AA}3. The crystal structure was solved by direct methods and refined to R 1 = 0.049 for 4394 reflections with Fo > 4σ(Fo) and 0.1025 for all the 8239 reflections. The structure is based on a framework constituted by UO7 and MoO4 polyhedra sharing common vertices. In the framework, there are two systems of channels occupied by Ag+ cations and water molecules and oriented along [001] and [010].",
keywords = "framework compounds of uranium, hexavalent uranium molybdates, single crystal X-ray diffraction analysis",
author = "Nazarchuk, {E. V.} and Siidra, {O. I.} and Krivovichev, {S. V.}",
year = "2016",
month = jan,
day = "1",
doi = "10.1134/S106636221601001X",
language = "English",
volume = "58",
pages = "1--5",
journal = "Radiochemistry",
issn = "1066-3622",
publisher = "МАИК {"}Наука/Интерпериодика{"}",
number = "1",

}

RIS

TY - JOUR

T1 - Synthesis and crystal structure of Ag2[(UO2)6(MoO4)7(H2O)2](H2O)2

AU - Nazarchuk, E. V.

AU - Siidra, O. I.

AU - Krivovichev, S. V.

PY - 2016/1/1

Y1 - 2016/1/1

N2 - The compound Ag2[(UO2)6(MoO4)7(H2O)2](H2O)2 was prepared at 220°C in the course of hydrothermal synthesis. The phase crystallizes in the rhombic system, space group Pbcm, a = 14.1309(9), b = 10.6595(7), c = 25.8281(16) Å, V = 3890.44 Å3. The crystal structure was solved by direct methods and refined to R 1 = 0.049 for 4394 reflections with Fo > 4σ(Fo) and 0.1025 for all the 8239 reflections. The structure is based on a framework constituted by UO7 and MoO4 polyhedra sharing common vertices. In the framework, there are two systems of channels occupied by Ag+ cations and water molecules and oriented along [001] and [010].

AB - The compound Ag2[(UO2)6(MoO4)7(H2O)2](H2O)2 was prepared at 220°C in the course of hydrothermal synthesis. The phase crystallizes in the rhombic system, space group Pbcm, a = 14.1309(9), b = 10.6595(7), c = 25.8281(16) Å, V = 3890.44 Å3. The crystal structure was solved by direct methods and refined to R 1 = 0.049 for 4394 reflections with Fo > 4σ(Fo) and 0.1025 for all the 8239 reflections. The structure is based on a framework constituted by UO7 and MoO4 polyhedra sharing common vertices. In the framework, there are two systems of channels occupied by Ag+ cations and water molecules and oriented along [001] and [010].

KW - framework compounds of uranium

KW - hexavalent uranium molybdates

KW - single crystal X-ray diffraction analysis

UR - http://www.scopus.com/inward/record.url?scp=84958179773&partnerID=8YFLogxK

U2 - 10.1134/S106636221601001X

DO - 10.1134/S106636221601001X

M3 - Article

AN - SCOPUS:84958179773

VL - 58

SP - 1

EP - 5

JO - Radiochemistry

JF - Radiochemistry

SN - 1066-3622

IS - 1

ER -

ID: 9144711