Mild Hydrothermal Crystal Growth, Structure, and Magnetic Properties of Ternary U(IV) Containing Fluorides: LiUF5, KU2F9, K7U6F31, RbUF5, RbU2F9, and RbU3F13

Publication type:
Journal article
Metadata:
Autoren
  • Jeongho Yeon
  • Mark D Smith
  • Joshua Tapp
  • Angela Moeller
  • Hans-Conrad zur Loye
Autoren-URL
https://www.webofscience.com/api/gateway?GWVersion=2&SrcApp=fis-test-1&SrcAuth=WosAPI&KeyUT=WOS:000337557800051&DestLinkType=FullRecord&DestApp=WOS_CPL
DOI
10.1021/ic5008507
eISSN
1520-510X
Externe Identifier
  • Clarivate Analytics Document Solution ID: AJ3HT
  • PubMed Identifier: 24867234
ISSN
0020-1669
Ausgabe der Veröffentlichung
12
Zeitschrift
INORGANIC CHEMISTRY
Paginierung
6289 - 6298
Datum der Veröffentlichung
2014
Status
Published
Titel
Mild Hydrothermal Crystal Growth, Structure, and Magnetic Properties of Ternary U(IV) Containing Fluorides: LiUF<sub>5</sub>, KU<sub>2</sub>F<sub>9</sub>, K<sub>7</sub>U<sub>6</sub>F<sub>31</sub>, RbUF<sub>5</sub>, RbU<sub>2</sub>F<sub>9</sub>, and RbU<sub>3</sub>F<sub>13</sub>
Sub types
  • Article
Ausgabe der Zeitschrift
53

Data source: Web of Science (Lite)

Other metadata sources:
Autoren
  • Jeongho Yeon
  • Mark D Smith
  • Joshua Tapp
  • Angela Möller
  • Hans-Conrad zur Loye
DOI
10.1021/ic5008507
eISSN
1520-510X
ISSN
0020-1669
Ausgabe der Veröffentlichung
12
Zeitschrift
Inorganic Chemistry
Sprache
en
Online publication date
2014
Paginierung
6289 - 6298
Datum der Veröffentlichung
2014
Status
Published
Herausgeber
American Chemical Society (ACS)
Herausgeber URL
http://dx.doi.org/10.1021/ic5008507
Datum der Datenerfassung
2023
Titel
Mild Hydrothermal Crystal Growth, Structure, and Magnetic Properties of Ternary U(IV) Containing Fluorides: LiUF<sub>5</sub>, KU<sub>2</sub>F<sub>9</sub>, K<sub>7</sub>U<sub>6</sub>F<sub>31</sub>, RbUF<sub>5</sub>, RbU<sub>2</sub>F<sub>9</sub>, and RbU<sub>3</sub>F<sub>13</sub>
Ausgabe der Zeitschrift
53

Data source: Crossref

Abstract
Single crystals of several ternary alkali uranium fluorides, LiUF5, KU2F9, K7U6F31, RbUF5, RbU2F9, and RbU3F13, have been obtained in a mild hydrothermal process using UO2(CH3CO2)2(H2O)2 as the uranium source. Their crystal structures were determined by single crystal X-ray diffraction. The uranium in the starting reagent was successfully reduced from U(6+) to U(4+) in a dilute hydrofluoric acid environment, aided by the presence of a copper salt. All materials exhibit highly complex crystal structures that range from two-dimensional to three-dimensional. The U(4+) cations are found in high (UF8 and UF9) coordination environments. The magnetic susceptibility measurements yielded effective magnetic moments of 3.01-3.83 μB for the U(4+) cations. The temperature dependent magnetic susceptibility measurements confirmed that the U(4+) cation exhibits a nonmagnetic singlet ground state at low temperatures. No long-range magnetic order was observed for any of the above compositions down to 2 K. Optical and thermal behaviors of the fluorides were also investigated.
Addresses
  • Department of Chemistry and Biochemistry, University of South Carolina , Columbia, South Carolina 29208, United States.
Autoren
  • Jeongho Yeon
  • Mark D Smith
  • Joshua Tapp
  • Angela Möller
  • Hans-Conrad zur Loye
DOI
10.1021/ic5008507
eISSN
1520-510X
Externe Identifier
  • PubMed Identifier: 24867234
Open access
false
ISSN
0020-1669
Ausgabe der Veröffentlichung
12
Zeitschrift
Inorganic chemistry
Sprache
eng
Medium
Print-Electronic
Online publication date
2014
Paginierung
6289 - 6298
Datum der Veröffentlichung
2014
Status
Published
Datum der Datenerfassung
2014
Titel
Mild hydrothermal crystal growth, structure, and magnetic properties of ternary U(IV) containing fluorides: LiUF5, KU2F9, K7U6F31, RbUF5, RbU2F9, and RbU3F13.
Sub types
  • Journal Article
Ausgabe der Zeitschrift
53

Data source: Europe PubMed Central

Abstract
Single crystals of several ternary alkali uranium fluorides, LiUF5, KU2F9, K7U6F31, RbUF5, RbU2F9, and RbU3F13, have been obtained in a mild hydrothermal process using UO2(CH3CO2)2(H2O)2 as the uranium source. Their crystal structures were determined by single crystal X-ray diffraction. The uranium in the starting reagent was successfully reduced from U(6+) to U(4+) in a dilute hydrofluoric acid environment, aided by the presence of a copper salt. All materials exhibit highly complex crystal structures that range from two-dimensional to three-dimensional. The U(4+) cations are found in high (UF8 and UF9) coordination environments. The magnetic susceptibility measurements yielded effective magnetic moments of 3.01-3.83 μB for the U(4+) cations. The temperature dependent magnetic susceptibility measurements confirmed that the U(4+) cation exhibits a nonmagnetic singlet ground state at low temperatures. No long-range magnetic order was observed for any of the above compositions down to 2 K. Optical and thermal behaviors of the fluorides were also investigated.
Autoren
  • Jeongho Yeon
  • Mark D Smith
  • Joshua Tapp
  • Angela Möller
  • Hans-Conrad zur Loye
Autoren-URL
https://www.ncbi.nlm.nih.gov/pubmed/24867234
DOI
10.1021/ic5008507
eISSN
1520-510X
Ausgabe der Veröffentlichung
12
Zeitschrift
Inorg Chem
Sprache
eng
Country
United States
Paginierung
6289 - 6298
Datum der Veröffentlichung
2014
Status
Published
Datum, an dem der Datensatz öffentlich gemacht wurde
2015
Titel
Mild hydrothermal crystal growth, structure, and magnetic properties of ternary U(IV) containing fluorides: LiUF5, KU2F9, K7U6F31, RbUF5, RbU2F9, and RbU3F13.
Sub types
  • Journal Article
Ausgabe der Zeitschrift
53

Data source: PubMed

Beziehungen:
Property of

Tools