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Ambach SJ, Koldemir A, Witthaut K, Kreiner S, Bräuniger T, Pöttgen R, Schnick W. Mixed Tin Valence in the Tin(II/IV)-Nitridophosphate Sn 3P 8N 16. Chemistry 2024; 30:e202401428. [PMID: 38717583 DOI: 10.1002/chem.202401428] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/12/2024] [Indexed: 06/27/2024]
Abstract
Sn3P8N16 combines the structural versatility of nitridophosphates and Sn within one compound. It was synthesized as dark gray powder in a high-pressure high-temperature reaction at 800 °C and 6 GPa from Sn3N4 and P3N5. The crystal structure was elucidated from single-crystal diffraction data (space group C2/m (no. 12), a=12.9664(4), b=10.7886(4), c=4.8238(2) Å, β=109.624(1)°) and shows a 3D-network of PN4 tetrahedra, incorporating Sn in oxidation states +II and +IV. The Sn cations are located within eight-membered rings of vertex-sharing PN4 tetrahedra, stacked along the [001] direction. A combination of solid-state nuclear magnetic resonance spectroscopy, 119Sn Mössbauer spectroscopy and density functional theory calculations was used to confirm the mixed oxidation of Sn. Temperature-dependent powder X-ray diffraction measurements reveal a low thermal expansion of 3.6 ppm/K up to 750 °C, beyond which Sn3P8N16 starts to decompose.
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Affiliation(s)
- Sebastian J Ambach
- Department of Chemistry, University of Munich (LMU), Butenandtstraße 5-13, D-81377, Munich, Germany
| | - Aylin Koldemir
- Institut für Anorganische und Analytische Chemie, Universität Münster, Corrensstraße 30, D-48149, Münster, Germany
| | - Kristian Witthaut
- Department of Chemistry, University of Munich (LMU), Butenandtstraße 5-13, D-81377, Munich, Germany
| | - Sandra Kreiner
- Department of Chemistry, University of Munich (LMU), Butenandtstraße 5-13, D-81377, Munich, Germany
| | - Thomas Bräuniger
- Department of Chemistry, University of Munich (LMU), Butenandtstraße 5-13, D-81377, Munich, Germany
| | - Rainer Pöttgen
- Institut für Anorganische und Analytische Chemie, Universität Münster, Corrensstraße 30, D-48149, Münster, Germany
| | - Wolfgang Schnick
- Department of Chemistry, University of Munich (LMU), Butenandtstraße 5-13, D-81377, Munich, Germany
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2
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Pritzl RM, Witthaut K, Dialer M, Buda AT, Milman V, Bayarjargal L, Winkler B, Schnick W. Trigonal Planar [PN 3] 4- Anion in the Nitridophosphate Oxide Ba 3[PN 3]O. Angew Chem Int Ed Engl 2024:e202405849. [PMID: 38779989 DOI: 10.1002/anie.202405849] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/26/2024] [Revised: 05/22/2024] [Accepted: 05/22/2024] [Indexed: 05/25/2024]
Abstract
Nitridophosphates, with their primary structural motif of isolated or condensed PN4 tetrahedra, meet many requirements for high performance materials. Their properties are associated with their structural diversity, which is mainly limited by this specific building block. Herein, we present the alkaline earth metal nitridophosphate oxide Ba3[PN3]O featuring a trigonal planar [PN3]4- anion. Ba3[PN3]O was obtained using a hot isostatic press by medium-pressure high-temperature synthesis (MP/HT) at 200 MPa and 880 °C. The crystal structure was solved and refined from single-crystal X-ray diffraction data in space group R3 ‾ ${\bar 3}$ c (no. 167) and confirmed by SEM-EDX, magic angle spinning (MAS) NMR, vibrational spectroscopy (Raman, IR) and low-cost crystallographic calculations (LCC). MP/HT synthesis reveals great potential by extending the structural chemistry of P to include trigonal planar [PN3]4- motifs.
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Affiliation(s)
- Reinhard M Pritzl
- Department of Chemistry, University of Munich (LMU), Butenandtstraße 5-13, 81377, Munich, Germany
| | - Kristian Witthaut
- Department of Chemistry, University of Munich (LMU), Butenandtstraße 5-13, 81377, Munich, Germany
| | - Marwin Dialer
- Department of Chemistry, University of Munich (LMU), Butenandtstraße 5-13, 81377, Munich, Germany
| | - Amalina T Buda
- Department of Chemistry, University of Munich (LMU), Butenandtstraße 5-13, 81377, Munich, Germany
| | - Victor Milman
- Dassault Systèmes BIOVIA, CB4 0WN, Cambridge, United Kingdom
| | - Lkhamsuren Bayarjargal
- Institut für Geowissenschaften, Universität Frankfurt, Altenhöferallee 1, 60438, Frankfurt/Main, Germany
| | - Björn Winkler
- Institut für Geowissenschaften, Universität Frankfurt, Altenhöferallee 1, 60438, Frankfurt/Main, Germany
| | - Wolfgang Schnick
- Department of Chemistry, University of Munich (LMU), Butenandtstraße 5-13, 81377, Munich, Germany
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3
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Ceppatelli M, Serrano-Ruiz M, Morana M, Dziubek K, Scelta D, Garbarino G, Poręba T, Mezouar M, Bini R, Peruzzini M. High-pressure and high-temperature synthesis of crystalline Sb 3 N 5. Angew Chem Int Ed Engl 2024; 63:e202319278. [PMID: 38156778 DOI: 10.1002/anie.202319278] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/13/2023] [Revised: 12/21/2023] [Accepted: 12/28/2023] [Indexed: 01/03/2024]
Abstract
A chemical reaction between Sb and N2 was induced under high-pressure (32-35 GPa) and high-temperature (1600-2200 K) conditions, generated by a laser heated diamond anvil cell. The reaction product was identified by single crystal synchrotron X-ray diffraction at 35 GPa and room temperature as crystalline antimony nitride with Sb3 N5 stoichiometry and structure belonging to orthorhombic space group Cmc21 . Only Sb-N bonds are present in the covalent bonding framework, with two types of Sb atoms respectively forming SbN6 distorted octahedra and trigonal prisms and three types of N atoms forming NSb4 distorted tetrahedra and NSb3 trigonal pyramids. Taking into account two longer Sb-N distances, the SbN6 trigonal prisms can be depicted as SbN8 square antiprisms and the NSb3 trigonal pyramids as NSb4 distorted tetrahedra. The Sb3 N5 structure can be described as an ordered stacking in the bc plane of bi- layers of SbN6 octahedra alternated to monolayers of SbN6 trigonal prisms (SbN8 square antiprisms). The discovery of Sb3 N5 finally represents the long sought-after experimental evidence for Sb to form a crystalline nitride, providing new insights about fundamental aspects of pnictogens chemistry and opening new perspectives for the high-pressure chemistry of pnictogen nitrides and the synthesis of an entire class of new materials.
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Affiliation(s)
- Matteo Ceppatelli
- LENS, European Laboratory for Non-linear Spectroscopy, Via N. Carrara 1, I-50019, Sesto Fiorentino, Firenze, Italy
- ICCOM-CNR, Institute of Chemistry of OrganoMetallic Compounds, National Research Council of Italy, Via Madonna del Piano 10, I-50019, Sesto Fiorentino, Firenze, Italy
| | - Manuel Serrano-Ruiz
- ICCOM-CNR, Institute of Chemistry of OrganoMetallic Compounds, National Research Council of Italy, Via Madonna del Piano 10, I-50019, Sesto Fiorentino, Firenze, Italy
| | - Marta Morana
- Dipartimento di Scienze della Terra, Università degli Studi di Firenze, Via G. La Pira 4, I-50121, Firenze, Firenze, Italy
| | - Kamil Dziubek
- Institut für Mineralogie und Kristallographie, Universität Wien, Josef-Holaubek-Platz 2, A-1090, Wien, Austria
| | - Demetrio Scelta
- LENS, European Laboratory for Non-linear Spectroscopy, Via N. Carrara 1, I-50019, Sesto Fiorentino, Firenze, Italy
- ICCOM-CNR, Institute of Chemistry of OrganoMetallic Compounds, National Research Council of Italy, Via Madonna del Piano 10, I-50019, Sesto Fiorentino, Firenze, Italy
| | - Gaston Garbarino
- ESRF, European Synchrotron Radiation Facility, 71 Avenue des Martyrs, CS40220, 38043, Grenoble Cedex 9, France
| | - Tomasz Poręba
- ESRF, European Synchrotron Radiation Facility, 71 Avenue des Martyrs, CS40220, 38043, Grenoble Cedex 9, France
| | - Mohamed Mezouar
- ESRF, European Synchrotron Radiation Facility, 71 Avenue des Martyrs, CS40220, 38043, Grenoble Cedex 9, France
| | - Roberto Bini
- LENS, European Laboratory for Non-linear Spectroscopy, Via N. Carrara 1, I-50019, Sesto Fiorentino, Firenze, Italy
- ICCOM-CNR, Institute of Chemistry of OrganoMetallic Compounds, National Research Council of Italy, Via Madonna del Piano 10, I-50019, Sesto Fiorentino, Firenze, Italy
- Dipartimento di Chimica "Ugo Schiff ", Università degli Studi di Firenze, Via della Lastruccia 3, I-50019, Sesto Fiorentino, Firenze, Italy
| | - Maurizio Peruzzini
- ICCOM-CNR, Institute of Chemistry of OrganoMetallic Compounds, National Research Council of Italy, Via Madonna del Piano 10, I-50019, Sesto Fiorentino, Firenze, Italy
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4
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Laniel D, Trybel F, Aslandukov A, Khandarkhaeva S, Fedotenko T, Yin Y, Miyajima N, Tasnádi F, Ponomareva AV, Jena N, Akbar FI, Winkler B, Néri A, Chariton S, Prakapenka V, Milman V, Schnick W, Rudenko AN, Katsnelson MI, Abrikosov IA, Dubrovinsky L, Dubrovinskaia N. Synthesis of Ultra-Incompressible and Recoverable Carbon Nitrides Featuring CN 4 Tetrahedra. ADVANCED MATERIALS (DEERFIELD BEACH, FLA.) 2024; 36:e2308030. [PMID: 37822038 DOI: 10.1002/adma.202308030] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/09/2023] [Revised: 10/02/2023] [Indexed: 10/13/2023]
Abstract
Carbon nitrides featuring three-dimensional frameworks of CN4 tetrahedra are one of the great aspirations of materials science, expected to have a hardness greater than or comparable to diamond. After more than three decades of efforts to synthesize them, no unambiguous evidence of their existence has been delivered. Here, the high-pressure high-temperature synthesis of three carbon-nitrogen compounds, tI14-C3 N4 , hP126-C3 N4 , and tI24-CN2 , in laser-heated diamond anvil cells, is reported. Their structures are solved and refined using synchrotron single-crystal X-ray diffraction. Physical properties investigations show that these strongly covalently bonded materials, ultra-incompressible and superhard, also possess high energy density, piezoelectric, and photoluminescence properties. The novel carbon nitrides are unique among high-pressure materials, as being produced above 100 GPa they are recoverable in air at ambient conditions.
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Affiliation(s)
- Dominique Laniel
- Centre for Science at Extreme Conditions and School of Physics and Astronomy, University of Edinburgh, Edinburgh, EH9 3FD, UK
- Material Physics and Technology at Extreme Conditions, Laboratory of Crystallography, University of Bayreuth, 95440, Bayreuth, Germany
| | - Florian Trybel
- Department of Physics, Chemistry and Biology (IFM), Linköping University, Linköping, SE-581 83, Sweden
| | - Andrey Aslandukov
- Material Physics and Technology at Extreme Conditions, Laboratory of Crystallography, University of Bayreuth, 95440, Bayreuth, Germany
- Bayerisches Geoinstitut, University of Bayreuth, 95440, Bayreuth, Germany
| | - Saiana Khandarkhaeva
- Material Physics and Technology at Extreme Conditions, Laboratory of Crystallography, University of Bayreuth, 95440, Bayreuth, Germany
| | - Timofey Fedotenko
- Photon Science, Deutsches Elektronen-Synchrotron, Notkestrasse 85, 22607, Hamburg, Germany
| | - Yuqing Yin
- Material Physics and Technology at Extreme Conditions, Laboratory of Crystallography, University of Bayreuth, 95440, Bayreuth, Germany
- State Key Laboratory of Crystal Materials, Shandong University, Jinan, 250100, China
| | - Nobuyoshi Miyajima
- Bayerisches Geoinstitut, University of Bayreuth, 95440, Bayreuth, Germany
| | - Ferenc Tasnádi
- Department of Physics, Chemistry and Biology (IFM), Linköping University, Linköping, SE-581 83, Sweden
| | - Alena V Ponomareva
- Materials Modeling and Development Laboratory, NUST "MISIS", Moscow, 119049, Russia
| | - Nityasagar Jena
- Department of Physics, Chemistry and Biology (IFM), Linköping University, Linköping, SE-581 83, Sweden
| | | | - Bjoern Winkler
- Institut für Geowissenschaften, Abteilung Kristallographie, Johann Wolfgang Goethe-Universität Frankfurt, Altenhöferallee 1, D-60438, Frankfurt am Main, Germany
| | - Adrien Néri
- Bayerisches Geoinstitut, University of Bayreuth, 95440, Bayreuth, Germany
| | - Stella Chariton
- Center for Advanced Radiation Sources, University of Chicago, Chicago, IL, 60637, USA
| | - Vitali Prakapenka
- Center for Advanced Radiation Sources, University of Chicago, Chicago, IL, 60637, USA
| | | | - Wolfgang Schnick
- Department of Chemistry, University of Munich (LMU), Butenandtstrasse 5-13, 81377, Munich, Germany
| | - Alexander N Rudenko
- Radboud University, Institute for Molecules and Materials, Heijendaalseweg 135, Nijmegen, 6525 AJ, The Netherlands
| | - Mikhail I Katsnelson
- Radboud University, Institute for Molecules and Materials, Heijendaalseweg 135, Nijmegen, 6525 AJ, The Netherlands
| | - Igor A Abrikosov
- Department of Physics, Chemistry and Biology (IFM), Linköping University, Linköping, SE-581 83, Sweden
| | - Leonid Dubrovinsky
- Bayerisches Geoinstitut, University of Bayreuth, 95440, Bayreuth, Germany
| | - Natalia Dubrovinskaia
- Material Physics and Technology at Extreme Conditions, Laboratory of Crystallography, University of Bayreuth, 95440, Bayreuth, Germany
- Department of Physics, Chemistry and Biology (IFM), Linköping University, Linköping, SE-581 83, Sweden
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5
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Glazyrin K, Aslandukov A, Aslandukova A, Fedotenko T, Khandarkhaeva S, Laniel D, Bykov M, Dubrovinsky L. High-pressure reactions between the pnictogens: the rediscovery of BiN. Front Chem 2023; 11:1257942. [PMID: 37901158 PMCID: PMC10602720 DOI: 10.3389/fchem.2023.1257942] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/13/2023] [Accepted: 09/22/2023] [Indexed: 10/31/2023] Open
Abstract
We explore chemical reactions within pnictogens with an example of bismuth and nitrogen under extreme conditions. Understanding chemical reactions between Bi and N, elements representing the first and the last stable elements of the nitrogen group, and the physical properties of their compounds under ambient and high pressure is far from being complete. Here, we report the high-pressure high-temperature synthesis of orthorhombic Pbcn BiN (S.G. #60) from Bi and N2 precursors at pressures above 40 GPa. Using synchrotron single-crystal X-ray diffraction on the polycrystalline sample, we solved and refined the compound's structure and studied its behavior and compressibility on decompression to ambient pressure. We confirm the stability of Pbcn BiN to pressures as low as 12.5(4) GPa. Below that pressure value, a group-subgroup phase transformation occurs, resulting in the formation of a non-centrosymmetric BiN solid with a space group Pca21 (S.G. #29). We use ab initio calculations to characterize the polymorphs of BiN. They also provide support and explanation for our experimental observations, in particular those corresponding to peculiar Bi-N bond evolution under pressure, resulting in a change in the coordination numbers of Bi and N as a function of pressure within the explored stability field of Pbcn BiN.
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Affiliation(s)
- K. Glazyrin
- Deutsches Elektronen-Synchrotron DESY, Hamburg, Germany
| | - A. Aslandukov
- Material Physics and Technology at Extreme Conditions, Laboratory of Crystallography, University of Bayreuth, Bayreuth, Germany
- Bayerisches Geoinstitut, University of Bayreuth, Bayreuth, Germany
| | - A. Aslandukova
- Bayerisches Geoinstitut, University of Bayreuth, Bayreuth, Germany
| | - T. Fedotenko
- Deutsches Elektronen-Synchrotron DESY, Hamburg, Germany
| | - S. Khandarkhaeva
- Bayerisches Geoinstitut, University of Bayreuth, Bayreuth, Germany
| | - D. Laniel
- Centre for Science at Extreme Conditions, School of Physics and Astronomy, University of Edinburgh, Edinburgh, United Kingdom
| | - M. Bykov
- Institute of Inorganic Chemistry, University of Cologne, Cologne, Germany
| | - L. Dubrovinsky
- Bayerisches Geoinstitut, University of Bayreuth, Bayreuth, Germany
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6
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Günther D, Baumann D, Schnick W, Oeckler O. Modular Principle for Complex Disordered Tetrahedral Frameworks in Quenched High-Pressure Phases of Phosphorus Oxide Nitrides. Chemistry 2023; 29:e202203892. [PMID: 36720700 DOI: 10.1002/chem.202203892] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/12/2022] [Revised: 01/30/2023] [Accepted: 01/31/2023] [Indexed: 02/02/2023]
Abstract
The crystal structures of the new phosphorus oxide nitrides P40 O31 N46 and P74 O59 N84 , which were synthesized from amorphous phosphorus oxide nitride imide, exhibit complex frameworks built up from P(O,N)4 tetrahedra. The latter form various chain-like building units with various degrees of branching. These modular units can be combined and arranged in different ways, which leads to closely related structures and several disordered configurations in each compound. As the material was obtained by high-pressure high-temperature synthesis, the disorder is most likely a consequence of quenching a high-pressure phase with P(O,N)5 trigonal bipyramids. Under ambient conditions, P atoms are expected to relax by moving to the centers of the face-sharing tetrahedra that constitute the bipyramid. Diffraction patterns acquired with microfocused synchrotron radiation reveal that domains of both compounds are intergrown with H3 P8 O8 N9 , whose tetrahedral framework represents a cutout of the structures of both P40 O31 N46 and P74 O59 N84 . Powder diffraction patterns do not indicate any further phases.
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Affiliation(s)
- Daniel Günther
- Faculty for Chemistry and Mineralogy, Institute for Mineralogy, Crystallography and Materials Science, Leipzig University, Scharnhorststraße 20, 04275, Leipzig, Germany
| | - Dominik Baumann
- University of Munich (LMU), Butenandtstraße 5-13, (D) 81377, München, Germany
| | - Wolfgang Schnick
- University of Munich (LMU), Butenandtstraße 5-13, (D) 81377, München, Germany
| | - Oliver Oeckler
- Faculty for Chemistry and Mineralogy, Institute for Mineralogy, Crystallography and Materials Science, Leipzig University, Scharnhorststraße 20, 04275, Leipzig, Germany
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7
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Laniel D, Trybel F, Néri A, Yin Y, Aslandukov A, Fedotenko T, Khandarkhaeva S, Tasnádi F, Chariton S, Giacobbe C, Bright EL, Hanfland M, Prakapenka V, Schnick W, Abrikosov IA, Dubrovinsky L, Dubrovinskaia N. Revealing Phosphorus Nitrides up to the Megabar Regime: Synthesis of α'-P 3 N 5, δ-P 3 N 5 and PN 2. Chemistry 2022; 28:e202201998. [PMID: 35997073 PMCID: PMC9827839 DOI: 10.1002/chem.202201998] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/28/2022] [Indexed: 01/12/2023]
Abstract
Non-metal nitrides are an exciting field of chemistry, featuring a significant number of compounds that can possess outstanding material properties. These properties mainly rely on maximizing the number of strong covalent bonds, with crosslinked XN6 octahedra frameworks being particularly attractive. In this study, the phosphorus-nitrogen system was studied up to 137 GPa in laser-heated diamond anvil cells, and three previously unobserved phases were synthesized and characterized by single-crystal X-ray diffraction, Raman spectroscopy measurements and density functional theory calculations. δ-P3 N5 and PN2 were found to form at 72 and 134 GPa, respectively, and both feature dense 3D networks of the so far elusive PN6 units. The two compounds are ultra-incompressible, having a bulk modulus of K0 =322 GPa for δ-P3 N5 and 339 GPa for PN2 . Upon decompression below 7 GPa, δ-P3 N5 undergoes a transformation into a novel α'-P3 N5 solid, stable at ambient conditions, that has a unique structure type based on PN4 tetrahedra. The formation of α'-P3 N5 underlines that a phase space otherwise inaccessible can be explored through materials formed under high pressure.
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Affiliation(s)
- Dominique Laniel
- Material Physics and Technology at Extreme ConditionsLaboratory of CrystallographyUniversity of Bayreuth95440BayreuthGermany,Centre for Science at Extreme Conditions and School of Physics and AstronomyUniversity of EdinburghEH9 3FDEdinburghUK
| | - Florian Trybel
- Department of PhysicsChemistry and Biology (IFM)Linköping University58183LinköpingSweden
| | - Adrien Néri
- Bayerisches GeoinstitutUniversity of Bayreuth95440BayreuthGermany
| | - Yuqing Yin
- Material Physics and Technology at Extreme ConditionsLaboratory of CrystallographyUniversity of Bayreuth95440BayreuthGermany,State Key Laboratory of Crystal MaterialsShandong UniversityJinan250100P. R. China
| | - Andrey Aslandukov
- Material Physics and Technology at Extreme ConditionsLaboratory of CrystallographyUniversity of Bayreuth95440BayreuthGermany,Bayerisches GeoinstitutUniversity of Bayreuth95440BayreuthGermany
| | | | | | - Ferenc Tasnádi
- Department of PhysicsChemistry and Biology (IFM)Linköping University58183LinköpingSweden
| | - Stella Chariton
- Center for Advanced Radiation SourcesUniversity of ChicagoChicagoIL 60637USA
| | - Carlotta Giacobbe
- European Synchrotron Radiation FacilityB.P. 22038043Grenoble CedexFrance
| | | | - Michael Hanfland
- European Synchrotron Radiation FacilityB.P. 22038043Grenoble CedexFrance
| | - Vitali Prakapenka
- Center for Advanced Radiation SourcesUniversity of ChicagoChicagoIL 60637USA
| | - Wolfgang Schnick
- Department of ChemistryUniversity of Munich (LMU)Butenandtstrasse 5–1381377MunichGermany
| | - Igor A. Abrikosov
- Department of PhysicsChemistry and Biology (IFM)Linköping University58183LinköpingSweden
| | | | - Natalia Dubrovinskaia
- Material Physics and Technology at Extreme ConditionsLaboratory of CrystallographyUniversity of Bayreuth95440BayreuthGermany,Department of PhysicsChemistry and Biology (IFM)Linköping University58183LinköpingSweden
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