skip to main content
DOE PAGES title logo U.S. Department of Energy
Office of Scientific and Technical Information

Title: Na 2(UO 2)(BO 3): An All-Uranium(V) Borate Synthesized under Mild Hydrothermal Conditions

Abstract

The first entirely pentavalent uranium borate, Na 2(UO 2)(BO 3), was synthesized under mild hydrothermal conditions. The single-crystal structure was solved in the orthorhombic space group Cmcm with a = 10.0472(3) Å, b = 6.5942(2) Å, and c = 6.9569(2) Å. Magnetic susceptibility measurements revealed an antiferromagnetic transition at 12 K and an effective magnetic moment of 2.33 μ B. Finally, density functional theory calculations indicated dynamic stability of the structure above 0 K.

Authors:
 [1]; ORCiD logo [2]; ORCiD logo [3]; ORCiD logo [1];  [2]; ORCiD logo [1]
  1. Univ. of South Carolina, Columbia, SC (United States). Dept. of Chemistry and Biochemistry; Univ. of South Carolina, Columbia, SC (United States). Center for Hierarchical Wasteform Materials
  2. Univ. of South Carolina, Columbia, SC (United States). Center for Hierarchical Wasteform Materials; Univ. of South Carolina, Columbia, SC (United States). Dept. of Mechanical Engineering
  3. Univ. of South Carolina, Columbia, SC (United States). Dept. of Chemical Engineering
Publication Date:
Research Org.:
Energy Frontier Research Centers (EFRC), Washington, D.C. (United States). Center for Hierarchical Waste Form Materials (CHWM)
Sponsoring Org.:
USDOE Office of Science (SC), Basic Energy Sciences (BES) (SC-22)
OSTI Identifier:
1470521
Grant/Contract Number:  
SC0016574
Resource Type:
Accepted Manuscript
Journal Name:
Inorganic Chemistry
Additional Journal Information:
Journal Volume: 57; Journal Issue: 8; Journal ID: ISSN 0020-1669
Publisher:
American Chemical Society (ACS)
Country of Publication:
United States
Language:
English
Subject:
37 INORGANIC, ORGANIC, PHYSICAL, AND ANALYTICAL CHEMISTRY; 36 MATERIALS SCIENCE; 75 CONDENSED MATTER PHYSICS, SUPERCONDUCTIVITY AND SUPERFLUIDITY

Citation Formats

Pace, Kristen A., Kocevski, Vancho, Karakalos, Stavros G., Morrison, Gregory, Besmann, Theodore, and zur Loye, Hans-Conrad. Na2(UO2)(BO3): An All-Uranium(V) Borate Synthesized under Mild Hydrothermal Conditions. United States: N. p., 2018. Web. doi:10.1021/acs.inorgchem.8b00487.
Pace, Kristen A., Kocevski, Vancho, Karakalos, Stavros G., Morrison, Gregory, Besmann, Theodore, & zur Loye, Hans-Conrad. Na2(UO2)(BO3): An All-Uranium(V) Borate Synthesized under Mild Hydrothermal Conditions. United States. doi:10.1021/acs.inorgchem.8b00487.
Pace, Kristen A., Kocevski, Vancho, Karakalos, Stavros G., Morrison, Gregory, Besmann, Theodore, and zur Loye, Hans-Conrad. Mon . "Na2(UO2)(BO3): An All-Uranium(V) Borate Synthesized under Mild Hydrothermal Conditions". United States. doi:10.1021/acs.inorgchem.8b00487. https://www.osti.gov/servlets/purl/1470521.
@article{osti_1470521,
title = {Na2(UO2)(BO3): An All-Uranium(V) Borate Synthesized under Mild Hydrothermal Conditions},
author = {Pace, Kristen A. and Kocevski, Vancho and Karakalos, Stavros G. and Morrison, Gregory and Besmann, Theodore and zur Loye, Hans-Conrad},
abstractNote = {The first entirely pentavalent uranium borate, Na2(UO2)(BO3), was synthesized under mild hydrothermal conditions. The single-crystal structure was solved in the orthorhombic space group Cmcm with a = 10.0472(3) Å, b = 6.5942(2) Å, and c = 6.9569(2) Å. Magnetic susceptibility measurements revealed an antiferromagnetic transition at 12 K and an effective magnetic moment of 2.33 μB. Finally, density functional theory calculations indicated dynamic stability of the structure above 0 K.},
doi = {10.1021/acs.inorgchem.8b00487},
journal = {Inorganic Chemistry},
number = 8,
volume = 57,
place = {United States},
year = {2018},
month = {4}
}

Journal Article:
Free Publicly Available Full Text
Publisher's Version of Record

Citation Metrics:
Cited by: 5 works
Citation information provided by
Web of Science

Save / Share: