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Freccero R, Hübner JM, Prots Y, Schnelle W, Schmidt M, Wagner FR, Schwarz U, Grin Y. "Excess" electrons in LuGe. Angew Chem Int Ed Engl 2021; 60:6457-6461. [PMID: 33236821 PMCID: PMC7986909 DOI: 10.1002/anie.202014284] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/25/2020] [Indexed: 11/30/2022]
Abstract
The monogermanide LuGe is obtained via high‐pressure high‐temperature synthesis (5–15 GPa, 1023–1423 K). The crystal structure is solved from single‐crystal X‐ray diffraction data (structure type FeB, space group Pnma, a=7.660(2) Å, b=3.875(1) Å, and c=5.715(2) Å, RF=0.036 for 206 symmetry independent reflections). The analysis of chemical bonding applying quantum‐chemical techniques in position space was performed. It revealed—beside the expected 2c‐Ge‐Ge bonds in the germanium polyanion—rather unexpected four‐atomic bonds between lutetium atoms indicating the formation of a polycation by the excess electrons in the system Lu3+(2b)Ge2−×1 e−. Despite the reduced VEC of 3.5, lutetium monogermanide is following the extended 8‐N rule with the trend to form lutetium‐lutetium bonds utilizing the electrons left after satisfying the bonding needs in the anionic Ge‐Ge zigzag chain.
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Affiliation(s)
- Riccardo Freccero
- Abteilung Chemische Metallkunde, Max-Planck-Institut für Chemische Physik fester Stoffe, Nöthnitzer Str. 40, 01187, Dresden, Germany
| | - Julia-Maria Hübner
- Abteilung Chemische Metallkunde, Max-Planck-Institut für Chemische Physik fester Stoffe, Nöthnitzer Str. 40, 01187, Dresden, Germany
| | - Yurii Prots
- Abteilung Chemische Metallkunde, Max-Planck-Institut für Chemische Physik fester Stoffe, Nöthnitzer Str. 40, 01187, Dresden, Germany
| | - Walter Schnelle
- Abteilung Chemische Metallkunde, Max-Planck-Institut für Chemische Physik fester Stoffe, Nöthnitzer Str. 40, 01187, Dresden, Germany
| | - Markus Schmidt
- Abteilung Chemische Metallkunde, Max-Planck-Institut für Chemische Physik fester Stoffe, Nöthnitzer Str. 40, 01187, Dresden, Germany
| | - Frank R Wagner
- Abteilung Chemische Metallkunde, Max-Planck-Institut für Chemische Physik fester Stoffe, Nöthnitzer Str. 40, 01187, Dresden, Germany
| | - Ulrich Schwarz
- Abteilung Chemische Metallkunde, Max-Planck-Institut für Chemische Physik fester Stoffe, Nöthnitzer Str. 40, 01187, Dresden, Germany
| | - Yuri Grin
- Abteilung Chemische Metallkunde, Max-Planck-Institut für Chemische Physik fester Stoffe, Nöthnitzer Str. 40, 01187, Dresden, Germany
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2
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Freccero R, Hübner J, Prots Y, Schnelle W, Schmidt M, Wagner FR, Schwarz U, Grin Y. “Überschuss”‐Elektronen in LuGe. Angew Chem Int Ed Engl 2021. [DOI: 10.1002/ange.202014284] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Affiliation(s)
- Riccardo Freccero
- Abteilung Chemische Metallkunde Max-Planck-Institut für Chemische Physik fester Stoffe Nöthnitzer Str. 40 01187 Dresden Deutschland
| | - Julia‐Maria Hübner
- Abteilung Chemische Metallkunde Max-Planck-Institut für Chemische Physik fester Stoffe Nöthnitzer Str. 40 01187 Dresden Deutschland
| | - Yurii Prots
- Abteilung Chemische Metallkunde Max-Planck-Institut für Chemische Physik fester Stoffe Nöthnitzer Str. 40 01187 Dresden Deutschland
| | - Walter Schnelle
- Abteilung Chemische Metallkunde Max-Planck-Institut für Chemische Physik fester Stoffe Nöthnitzer Str. 40 01187 Dresden Deutschland
| | - Markus Schmidt
- Abteilung Chemische Metallkunde Max-Planck-Institut für Chemische Physik fester Stoffe Nöthnitzer Str. 40 01187 Dresden Deutschland
| | - Frank R. Wagner
- Abteilung Chemische Metallkunde Max-Planck-Institut für Chemische Physik fester Stoffe Nöthnitzer Str. 40 01187 Dresden Deutschland
| | - Ulrich Schwarz
- Abteilung Chemische Metallkunde Max-Planck-Institut für Chemische Physik fester Stoffe Nöthnitzer Str. 40 01187 Dresden Deutschland
| | - Yuri Grin
- Abteilung Chemische Metallkunde Max-Planck-Institut für Chemische Physik fester Stoffe Nöthnitzer Str. 40 01187 Dresden Deutschland
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3
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Tamerius AD, Clarke SM, Gu M, Walsh JPS, Esters M, Meng Y, Hendon CH, Rondinelli JM, Jacobsen SD, Freedman DE. Discovery of Cu
3
Pb. Angew Chem Int Ed Engl 2018. [DOI: 10.1002/ange.201807934] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Affiliation(s)
| | - Samantha M. Clarke
- Physical and Life Sciences Directorate Lawrence Livermore National Laboratory Livermore CA 94550 USA
| | - Mingqiang Gu
- Department of Materials Science and Engineering Northwestern University Evanston IL 60208 USA
| | - James P. S. Walsh
- Department of Chemistry Northwestern University Evanston IL 60208 USA
| | - Marco Esters
- Center for Materials Genomics Duke University Durham NC 27708 USA
| | - Yue Meng
- HPCAT Geophysical Laboratory Carnegie Institute of Washington Argonne IL 60439 USA
| | | | - James M. Rondinelli
- Department of Materials Science and Engineering Northwestern University Evanston IL 60208 USA
| | - Steven D. Jacobsen
- Department of Earth and Planetary Sciences Northwestern University Evanston IL 60208 USA
| | - Danna E. Freedman
- Department of Chemistry Northwestern University Evanston IL 60208 USA
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Tamerius AD, Clarke SM, Gu M, Walsh JPS, Esters M, Meng Y, Hendon CH, Rondinelli JM, Jacobsen SD, Freedman DE. Discovery of Cu 3Pb. Angew Chem Int Ed Engl 2018; 57:12809-12813. [PMID: 30252191 DOI: 10.1002/anie.201807934] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/11/2018] [Indexed: 11/07/2022]
Abstract
Materials discovery enables both realization and understanding of new, exotic, physical phenomena. An emerging approach to the discovery of novel phases is high-pressure synthesis within diamond anvil cells, thereby enabling in situ monitoring of phase formation. Now, the discovery via high-pressure synthesis of the first intermetallic compound in the Cu-Pb system, Cu3Pb is reported. Cu3Pb is notably the first structurally characterized mid- to late-first-row transition-metal plumbide. The structure of Cu3Pb can be envisioned as a direct mixture of the two elemental lattices. From this new framework, we gain insight into the structure as a function of pressure and hypothesize that the high-pressure polymorph of lead is a possible prerequisite for the formation of Cu3Pb. Crucially, electronic structure computations reveal band crossings near the Fermi level, suggesting that chemically doped Cu3Pb could be a topologically nontrivial material.
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Affiliation(s)
| | - Samantha M Clarke
- Physical and Life Sciences Directorate, Lawrence Livermore National Laboratory, Livermore, CA, 94550, USA
| | - Mingqiang Gu
- Department of Materials Science and Engineering, Northwestern University, Evanston, IL, 60208, USA
| | - James P S Walsh
- Department of Chemistry, Northwestern University, Evanston, IL, 60208, USA
| | - Marco Esters
- Center for Materials Genomics, Duke University, Durham, NC, 27708, USA
| | - Yue Meng
- HPCAT, Geophysical Laboratory, Carnegie Institute of Washington, Argonne, IL, 60439, USA
| | - Christopher H Hendon
- Department of Chemistry and Biochemistry, University of Oregon, Eugene, OR, 97403, USA
| | - James M Rondinelli
- Department of Materials Science and Engineering, Northwestern University, Evanston, IL, 60208, USA
| | - Steven D Jacobsen
- Department of Earth and Planetary Sciences, Northwestern University, Evanston, IL, 60208, USA
| | - Danna E Freedman
- Department of Chemistry, Northwestern University, Evanston, IL, 60208, USA
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5
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Guo K, Akselrud L, Bobnar M, Burkhardt U, Schmidt M, Zhao JT, Schwarz U, Grin Y. Schwache Wechselwirkungen unter Druck: hp
-CuBi und seine Analoga. Angew Chem Int Ed Engl 2017. [DOI: 10.1002/ange.201700712] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Affiliation(s)
- Kai Guo
- School of Materials Science and Engineering; Shanghai University; China
- Chemische Metallkunde; Max-Planck-Institut für Chemische Physik fester Stoffe; 01187 Dresden Deutschland
| | - Lev Akselrud
- Chemische Metallkunde; Max-Planck-Institut für Chemische Physik fester Stoffe; 01187 Dresden Deutschland
| | - Matej Bobnar
- Chemische Metallkunde; Max-Planck-Institut für Chemische Physik fester Stoffe; 01187 Dresden Deutschland
| | - Ulrich Burkhardt
- Chemische Metallkunde; Max-Planck-Institut für Chemische Physik fester Stoffe; 01187 Dresden Deutschland
| | - Marcus Schmidt
- Chemische Metallkunde; Max-Planck-Institut für Chemische Physik fester Stoffe; 01187 Dresden Deutschland
| | - Jing-Tai Zhao
- School of Materials Science and Engineering; Shanghai University; China
- State Key Laboratory of Advanced Special Steel; Shanghai University; China
| | - Ulrich Schwarz
- Chemische Metallkunde; Max-Planck-Institut für Chemische Physik fester Stoffe; 01187 Dresden Deutschland
| | - Yuri Grin
- Chemische Metallkunde; Max-Planck-Institut für Chemische Physik fester Stoffe; 01187 Dresden Deutschland
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Guo K, Akselrud L, Bobnar M, Burkhardt U, Schmidt M, Zhao JT, Schwarz U, Grin Y. Weak Interactions under Pressure: hp
-CuBi and Its Analogues. Angew Chem Int Ed Engl 2017; 56:5620-5624. [DOI: 10.1002/anie.201700712] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/20/2017] [Indexed: 11/08/2022]
Affiliation(s)
- Kai Guo
- School of Materials Science and Engineering; Shanghai University; China
- Chemische Metallkunde; Max-Planck-Institut für Chemische Physik fester Stoffe; 01187 Dresden Germany
| | - Lev Akselrud
- Chemische Metallkunde; Max-Planck-Institut für Chemische Physik fester Stoffe; 01187 Dresden Germany
| | - Matej Bobnar
- Chemische Metallkunde; Max-Planck-Institut für Chemische Physik fester Stoffe; 01187 Dresden Germany
| | - Ulrich Burkhardt
- Chemische Metallkunde; Max-Planck-Institut für Chemische Physik fester Stoffe; 01187 Dresden Germany
| | - Marcus Schmidt
- Chemische Metallkunde; Max-Planck-Institut für Chemische Physik fester Stoffe; 01187 Dresden Germany
| | - Jing-Tai Zhao
- School of Materials Science and Engineering; Shanghai University; China
- State Key Laboratory of Advanced Special Steel; Shanghai University; China
| | - Ulrich Schwarz
- Chemische Metallkunde; Max-Planck-Institut für Chemische Physik fester Stoffe; 01187 Dresden Germany
| | - Yuri Grin
- Chemische Metallkunde; Max-Planck-Institut für Chemische Physik fester Stoffe; 01187 Dresden Germany
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7
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Clarke SM, Walsh JPS, Amsler M, Malliakas CD, Yu T, Goedecker S, Wang Y, Wolverton C, Freedman DE. Discovery of a Superconducting Cu-Bi Intermetallic Compound by High-Pressure Synthesis. Angew Chem Int Ed Engl 2016. [DOI: 10.1002/ange.201605902] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
Affiliation(s)
| | - James P. S. Walsh
- Department of Chemistry; Northwestern University; Evanston IL 60208 USA
| | - Maximilian Amsler
- Department of Materials Science and Engineering; Northwestern University; Evanston IL 60208 USA
| | | | - Tony Yu
- Center for Advanced Radiation Sources; The University of Chicago; Chicago IL 60637 USA
| | - Stefan Goedecker
- Department of Physics; Universität Basel; Kingelbergstr. 82 4056 Basel Switzerland
| | - Yanbin Wang
- Center for Advanced Radiation Sources; The University of Chicago; Chicago IL 60637 USA
| | - Chris Wolverton
- Department of Materials Science and Engineering; Northwestern University; Evanston IL 60208 USA
| | - Danna E. Freedman
- Department of Chemistry; Northwestern University; Evanston IL 60208 USA
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8
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Clarke SM, Walsh JPS, Amsler M, Malliakas CD, Yu T, Goedecker S, Wang Y, Wolverton C, Freedman DE. Discovery of a Superconducting Cu-Bi Intermetallic Compound by High-Pressure Synthesis. Angew Chem Int Ed Engl 2016; 55:13446-13449. [DOI: 10.1002/anie.201605902] [Citation(s) in RCA: 42] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/18/2016] [Revised: 08/19/2016] [Indexed: 11/11/2022]
Affiliation(s)
| | - James P. S. Walsh
- Department of Chemistry; Northwestern University; Evanston IL 60208 USA
| | - Maximilian Amsler
- Department of Materials Science and Engineering; Northwestern University; Evanston IL 60208 USA
| | | | - Tony Yu
- Center for Advanced Radiation Sources; The University of Chicago; Chicago IL 60637 USA
| | - Stefan Goedecker
- Department of Physics; Universität Basel; Kingelbergstr. 82 4056 Basel Switzerland
| | - Yanbin Wang
- Center for Advanced Radiation Sources; The University of Chicago; Chicago IL 60637 USA
| | - Chris Wolverton
- Department of Materials Science and Engineering; Northwestern University; Evanston IL 60208 USA
| | - Danna E. Freedman
- Department of Chemistry; Northwestern University; Evanston IL 60208 USA
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9
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Rommel SM, Krach A, Peter P, Weihrich R. Conversion Reactions of Solids: From a Surprising Three-Step Mechanism towards Directed Product Formation. Chemistry 2016; 22:6333-9. [DOI: 10.1002/chem.201505209] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/15/2016] [Indexed: 11/09/2022]
Affiliation(s)
- Stefan Michael Rommel
- Institute for Materials Resource Management; University of Augsburg; Universitätsstraße 1a 86159 Augsburg Germany
- Institute of Inorganic Chemistry; University of Regensburg; Universitätsstraße 31 93040 Regensburg Germany
| | - Alexander Krach
- Institute of Inorganic Chemistry; University of Regensburg; Universitätsstraße 31 93040 Regensburg Germany
| | - Philipp Peter
- Institute of Inorganic Chemistry; University of Regensburg; Universitätsstraße 31 93040 Regensburg Germany
| | - Richard Weihrich
- Departement of Chemistry; TU Munich; Lichtenbergstr. 4 85474 Garching Germany
- Institute of Inorganic Chemistry; University of Regensburg; Universitätsstraße 31 93040 Regensburg Germany
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10
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Heise M, Rasche B, Isaeva A, Baranov AI, Ruck M, Schäfer K, Pöttgen R, Eufinger J, Janek J. A Metallic Room‐Temperature Oxide Ion Conductor. Angew Chem Int Ed Engl 2014; 53:7344-8. [DOI: 10.1002/anie.201402244] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/10/2014] [Indexed: 11/11/2022]
Affiliation(s)
- Martin Heise
- Fachrichtung Chemie und Lebensmittelchemie, Technische Universität Dresden, 01062 Dresden (Germany)
| | - Bertold Rasche
- Fachrichtung Chemie und Lebensmittelchemie, Technische Universität Dresden, 01062 Dresden (Germany)
| | - Anna Isaeva
- Fachrichtung Chemie und Lebensmittelchemie, Technische Universität Dresden, 01062 Dresden (Germany)
| | - Alexey I. Baranov
- Fachrichtung Chemie und Lebensmittelchemie, Technische Universität Dresden, 01062 Dresden (Germany)
| | - Michael Ruck
- Fachrichtung Chemie und Lebensmittelchemie, Technische Universität Dresden, 01062 Dresden (Germany)
- Max Planck Institut für Chemische Physik fester Stoffe, Nöthnitzer Strasse 40, 01187 Dresden (Germany)
| | - Konrad Schäfer
- Institut für Anorganische und Analytische Chemie, Universität Münster, Corrensstrasse 30, 48149 Münster (Germany)
| | - Rainer Pöttgen
- Institut für Anorganische und Analytische Chemie, Universität Münster, Corrensstrasse 30, 48149 Münster (Germany)
| | - Jens‐Peter Eufinger
- Institut für Physikalische Chemie, Justus‐Liebig‐Universität Gießen, Heinrich‐Buff‐Ring 58, 35392 Gießen (Germany)
| | - Jürgen Janek
- Institut für Physikalische Chemie, Justus‐Liebig‐Universität Gießen, Heinrich‐Buff‐Ring 58, 35392 Gießen (Germany)
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11
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Heise M, Rasche B, Isaeva A, Baranov AI, Ruck M, Schäfer K, Pöttgen R, Eufinger J, Janek J. Ein metallischer Raumtemperatur‐Sauerstoffionenleiter. Angew Chem Int Ed Engl 2014. [DOI: 10.1002/ange.201402244] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Affiliation(s)
- Martin Heise
- Fachrichtung Chemie und Lebensmittelchemie, Technische Universität Dresden, 01062 Dresden(Deutschland)
| | - Bertold Rasche
- Fachrichtung Chemie und Lebensmittelchemie, Technische Universität Dresden, 01062 Dresden(Deutschland)
| | - Anna Isaeva
- Fachrichtung Chemie und Lebensmittelchemie, Technische Universität Dresden, 01062 Dresden(Deutschland)
| | - Alexey I. Baranov
- Fachrichtung Chemie und Lebensmittelchemie, Technische Universität Dresden, 01062 Dresden(Deutschland)
| | - Michael Ruck
- Fachrichtung Chemie und Lebensmittelchemie, Technische Universität Dresden, 01062 Dresden(Deutschland)
- Max Planck Institut für Chemische Physik fester Stoffe, Nöthnitzer Straße 40, 01187 Dresden (Deutschland)
| | - Konrad Schäfer
- Institut für Anorganische und Analytische Chemie, Universität Münster, Corrensstraße 30, 48149 Münster (Deutschland)
| | - Rainer Pöttgen
- Institut für Anorganische und Analytische Chemie, Universität Münster, Corrensstraße 30, 48149 Münster (Deutschland)
| | - Jens‐Peter Eufinger
- Institut für Physikalische Chemie, Justus‐Liebig‐Universität Gießen, Heinrich‐Buff‐Ring 58, 35392 Gießen (Deutschland)
| | - Jürgen Janek
- Institut für Physikalische Chemie, Justus‐Liebig‐Universität Gießen, Heinrich‐Buff‐Ring 58, 35392 Gießen (Deutschland)
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