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Scheibe B, Patzschke M, März J, Conrad M, Kraus F. A Molecular Octafluoridoneptunate(IV) Anion in (NH
4
)
4
[NpF
8
] and Theoretical Investigations of the [
M
F
8
]
4
–
System (
M
= Th – Bk). Eur J Inorg Chem 2020. [DOI: 10.1002/ejic.202000565] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
Affiliation(s)
- Benjamin Scheibe
- Fachbereich Chemie Philipps‐Universität Marburg Hans‐Meerwein‐Straße 4 35032 Marburg Germany
| | - Michael Patzschke
- Institut für Ressourcenökologie Helmholtz‐Zentrum Dresden‐Rossendorf Bautzner Landstraße 400 01328 Dresden Germany
| | - Juliane März
- Institut für Ressourcenökologie Helmholtz‐Zentrum Dresden‐Rossendorf Bautzner Landstraße 400 01328 Dresden Germany
| | - Matthias Conrad
- Fachbereich Chemie Philipps‐Universität Marburg Hans‐Meerwein‐Straße 4 35032 Marburg Germany
| | - Florian Kraus
- Fachbereich Chemie Philipps‐Universität Marburg Hans‐Meerwein‐Straße 4 35032 Marburg Germany
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Gompa TP, Ramanathan A, Rice NT, La Pierre HS. The chemical and physical properties of tetravalent lanthanides: Pr, Nd, Tb, and Dy. Dalton Trans 2020; 49:15945-15987. [DOI: 10.1039/d0dt01400a] [Citation(s) in RCA: 36] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/09/2023]
Abstract
The thermochemistry, descriptive chemistry, spectroscopy, and physical properties of the tetravalent lanthanides (Pr, Nd, Tb and Dy) in extended phases, gas phase, solution, and as isolable molecular complexes are presented.
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Affiliation(s)
- Thaige P. Gompa
- Department of Chemistry and Biochemistry
- Georgia Institute of Technology
- Atlanta
- USA
| | - Arun Ramanathan
- Department of Chemistry and Biochemistry
- Georgia Institute of Technology
- Atlanta
- USA
| | - Natalie T. Rice
- Department of Chemistry and Biochemistry
- Georgia Institute of Technology
- Atlanta
- USA
| | - Henry S. La Pierre
- Department of Chemistry and Biochemistry
- Georgia Institute of Technology
- Atlanta
- USA
- Nuclear and Radiological Engineering Program
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Jouffret LJ, Hiltbrunner JM, Rivenet M, Sergent N, Obbade S, Avignant D, Dubois M. Insight into the Uranyl Oxyfluoride Topologies through the Synthesis, Crystal Structure, and Evidence of a New Oxyfluoride Layer in [(UO 2) 4F 13][Sr 3(H 2O) 8](NO 3)·H 2O. Inorg Chem 2016; 55:12185-12192. [PMID: 27934437 DOI: 10.1021/acs.inorgchem.6b01765] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
A new strontium uranyl oxyfluoride, [(UO2)4F13][Sr3(H2O)8](NO3)·H2O, was synthesized under hydrothermal conditions. The single-crystal X-ray structure was determined. This compound crystallizes in the triclinic space group P1̅ (No. 2), with unit cell parameters a = 10.7925(16) Å, b = 10.9183(16) Å, c = 13.231(2) Å, α = 92.570(8)°, β = 109.147(8)°, γ = 92.778(8)°, V = 1468.1(4) Å3, and Z = 2. The structure is built from uranyl-containing [Formula: see text] chains of tetrameric units of corner-sharing UO2F5 pentagonal bipyramids. These chains are linked through trimeric strontium units to form strontium-uranyl oxyfluoride layers further assembled by nitrate groups. The interlayer space is occupied by free water molecules. This compound was characterized by spectroscopic methods, especially 19F NMR highlighting the many different fluoride sites. Structural relationships with other uranyl oxyfluorides were investigated through the different F/O ratios, the structural building unit, and the structural arrangement.
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Affiliation(s)
- Laurent J Jouffret
- Institut de Chimie de Clermont-Ferrand, ICCF-UMR 6296,Campus Universitaire des Cézeaux , 24 avenue Blaise Pascal, 63178 AUBIERE Cedex, France
| | - Jean-Michel Hiltbrunner
- Institut de Chimie de Clermont-Ferrand, ICCF-UMR 6296,Campus Universitaire des Cézeaux , 24 avenue Blaise Pascal, 63178 AUBIERE Cedex, France
| | - Murielle Rivenet
- Univ. Lille, CNRS, Centrale Lille, ENSCL, Univ. Artois, UMR 8181-UCCS-Unité de Catalyse et Chimie du Solide , F-59000 Lille, France
| | - Nicolas Sergent
- Univ. Grenoble Alpes, LEPMI , F-38000 Grenoble, France.,CNRS, LEPMI , F-38000 Grenoble, France
| | - Saïd Obbade
- Univ. Grenoble Alpes, LEPMI , F-38000 Grenoble, France.,CNRS, LEPMI , F-38000 Grenoble, France
| | - Daniel Avignant
- Institut de Chimie de Clermont-Ferrand, ICCF-UMR 6296,Campus Universitaire des Cézeaux , 24 avenue Blaise Pascal, 63178 AUBIERE Cedex, France
| | - Marc Dubois
- Institut de Chimie de Clermont-Ferrand, ICCF-UMR 6296,Campus Universitaire des Cézeaux , 24 avenue Blaise Pascal, 63178 AUBIERE Cedex, France
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