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Jaroń T, Starobrat A, Struzhkin VV, Grochala W. Inclusion of Neon into an Yttrium Borohydride Structure at Elevated Pressure – An Experimental and Theoretical Study. Eur J Inorg Chem 2020. [DOI: 10.1002/ejic.202000631] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Affiliation(s)
- Tomasz Jaroń
- Centre of New Technologies University of Warsaw Banacha 2c 02‐097 Warsaw Poland
- Geophysical Laboratory Carnegie Institution of Washington 5251 Broad Branch Road NW 20015 Washington DC United States
| | - Agnieszka Starobrat
- Centre of New Technologies University of Warsaw Banacha 2c 02‐097 Warsaw Poland
- College of Inter‐Faculty Individual Studies in Mathematics and Natural Sciences (MISMaP) University of Warsaw Banacha 2c 02‐097 Warsaw Poland
| | - Viktor V. Struzhkin
- Center for High Pressure Science and Technology Advanced Research Shanghai China
| | - Wojciech Grochala
- Centre of New Technologies University of Warsaw Banacha 2c 02‐097 Warsaw Poland
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2
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Bykov M, Chariton S, Bykova E, Khandarkhaeva S, Fedotenko T, Ponomareva AV, Tidholm J, Tasnádi F, Abrikosov IA, Sedmak P, Prakapenka V, Hanfland M, Liermann H, Mahmood M, Goncharov AF, Dubrovinskaia N, Dubrovinsky L. High‐Pressure Synthesis of Metal–Inorganic Frameworks Hf
4
N
20
⋅N
2
, WN
8
⋅N
2
, and Os
5
N
28
⋅3 N
2
with Polymeric Nitrogen Linkers. Angew Chem Int Ed Engl 2020. [DOI: 10.1002/ange.202002487] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Affiliation(s)
- Maxim Bykov
- Department of Mathematics Howard University 2400 Sixth Street NW Washington DC 20059 USA
- Bayerisches Geoinstitut University of Bayreuth Universitätstrasse 30 95440 Bayreuth Germany
- The Earth and Planets Laboratory Carnegie Institution for Science 5241 Broad Branch Road, NW Washington DC 20015 USA
| | - Stella Chariton
- Center for Advanced Radiation Sources University of Chicago 9700 South Cass Avenue Lemont IL 60437 USA
| | - Elena Bykova
- The Earth and Planets Laboratory Carnegie Institution for Science 5241 Broad Branch Road, NW Washington DC 20015 USA
| | - Saiana Khandarkhaeva
- Bayerisches Geoinstitut University of Bayreuth Universitätstrasse 30 95440 Bayreuth Germany
| | - Timofey Fedotenko
- Material Physics and Technology at Extreme Conditions Laboratory of Crystallography University of Bayreuth Universitätstrasse 30 95440 Bayreuth Germany
| | - Alena V. Ponomareva
- Materials Modeling and Development Laboratory National University of Science and Technology “MISIS” 119049 Moscow Russia
| | - Johan Tidholm
- Department of Physics, Chemistry and Biology (IFM) Linköping University 58183 Linköping Sweden
| | - Ferenc Tasnádi
- Department of Physics, Chemistry and Biology (IFM) Linköping University 58183 Linköping Sweden
| | - Igor A. Abrikosov
- Department of Physics, Chemistry and Biology (IFM) Linköping University 58183 Linköping Sweden
| | - Pavel Sedmak
- European Synchrotron Radiation Facility BP 220 38043 Grenoble Cedex France
| | - Vitali Prakapenka
- Center for Advanced Radiation Sources University of Chicago 9700 South Cass Avenue Lemont IL 60437 USA
| | - Michael Hanfland
- European Synchrotron Radiation Facility BP 220 38043 Grenoble Cedex France
| | - Hanns‐Peter Liermann
- Photon Science, Deutsches Elektronen-Synchrotron Notkestrasse 85 22607 Hamburg Germany
| | - Mohammad Mahmood
- Department of Mathematics Howard University 2400 Sixth Street NW Washington DC 20059 USA
| | - Alexander F. Goncharov
- The Earth and Planets Laboratory Carnegie Institution for Science 5241 Broad Branch Road, NW Washington DC 20015 USA
| | - Natalia Dubrovinskaia
- Material Physics and Technology at Extreme Conditions Laboratory of Crystallography University of Bayreuth Universitätstrasse 30 95440 Bayreuth Germany
- Department of Physics, Chemistry and Biology (IFM) Linköping University 58183 Linköping Sweden
| | - Leonid Dubrovinsky
- Bayerisches Geoinstitut University of Bayreuth Universitätstrasse 30 95440 Bayreuth Germany
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3
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Bykov M, Chariton S, Bykova E, Khandarkhaeva S, Fedotenko T, Ponomareva AV, Tidholm J, Tasnádi F, Abrikosov IA, Sedmak P, Prakapenka V, Hanfland M, Liermann HP, Mahmood M, Goncharov AF, Dubrovinskaia N, Dubrovinsky L. High-Pressure Synthesis of Metal-Inorganic Frameworks Hf 4 N 20 ⋅N 2 , WN 8 ⋅N 2 , and Os 5 N 28 ⋅3 N 2 with Polymeric Nitrogen Linkers. Angew Chem Int Ed Engl 2020; 59:10321-10326. [PMID: 32212190 PMCID: PMC7317814 DOI: 10.1002/anie.202002487] [Citation(s) in RCA: 21] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/17/2020] [Revised: 03/19/2020] [Indexed: 11/15/2022]
Abstract
Polynitrides are intrinsically thermodynamically unstable at ambient conditions and require peculiar synthetic approaches. Now, a one‐step synthesis of metal–inorganic frameworks Hf4N20⋅N2, WN8⋅N2, and Os5N28⋅3 N2 via direct reactions between elements in a diamond anvil cell at pressures exceeding 100 GPa is reported. The porous frameworks (Hf4N20, WN8, and Os5N28) are built from transition‐metal atoms linked either by polymeric polydiazenediyl (polyacetylene‐like) nitrogen chains or through dinitrogen units. Triply bound dinitrogen molecules occupy channels of these frameworks. Owing to conjugated polydiazenediyl chains, these compounds exhibit metallic properties. The high‐pressure reaction between Hf and N2 also leads to a non‐centrosymmetric polynitride Hf2N11 that features double‐helix catena‐poly[tetraz‐1‐ene‐1,4‐diyl] nitrogen chains [−N−N−N=N−]∞.
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Affiliation(s)
- Maxim Bykov
- Department of Mathematics, Howard University, 2400 Sixth Street NW, Washington, DC, 20059, USA.,Bayerisches Geoinstitut, University of Bayreuth, Universitätstrasse 30, 95440, Bayreuth, Germany.,The Earth and Planets Laboratory, Carnegie Institution for Science, 5241 Broad Branch Road, NW, Washington, DC, 20015, USA
| | - Stella Chariton
- Center for Advanced Radiation Sources, University of Chicago, 9700 South Cass Avenue, Lemont, IL, 60437, USA
| | - Elena Bykova
- The Earth and Planets Laboratory, Carnegie Institution for Science, 5241 Broad Branch Road, NW, Washington, DC, 20015, USA
| | - Saiana Khandarkhaeva
- Bayerisches Geoinstitut, University of Bayreuth, Universitätstrasse 30, 95440, Bayreuth, Germany
| | - Timofey Fedotenko
- Material Physics and Technology at Extreme Conditions, Laboratory of Crystallography, University of Bayreuth, Universitätstrasse 30, 95440, Bayreuth, Germany
| | - Alena V Ponomareva
- Materials Modeling and Development Laboratory, National University of Science and Technology "MISIS", 119049, Moscow, Russia
| | - Johan Tidholm
- Department of Physics, Chemistry and Biology (IFM), Linköping University, 58183, Linköping, Sweden
| | - Ferenc Tasnádi
- Department of Physics, Chemistry and Biology (IFM), Linköping University, 58183, Linköping, Sweden
| | - Igor A Abrikosov
- Department of Physics, Chemistry and Biology (IFM), Linköping University, 58183, Linköping, Sweden
| | - Pavel Sedmak
- European Synchrotron Radiation Facility, BP 220, 38043, Grenoble Cedex, France
| | - Vitali Prakapenka
- Center for Advanced Radiation Sources, University of Chicago, 9700 South Cass Avenue, Lemont, IL, 60437, USA
| | - Michael Hanfland
- European Synchrotron Radiation Facility, BP 220, 38043, Grenoble Cedex, France
| | - Hanns-Peter Liermann
- Photon Science, Deutsches Elektronen-Synchrotron, Notkestrasse 85, 22607, Hamburg, Germany
| | - Mohammad Mahmood
- Department of Mathematics, Howard University, 2400 Sixth Street NW, Washington, DC, 20059, USA
| | - Alexander F Goncharov
- The Earth and Planets Laboratory, Carnegie Institution for Science, 5241 Broad Branch Road, NW, Washington, DC, 20015, USA
| | - Natalia Dubrovinskaia
- Material Physics and Technology at Extreme Conditions, Laboratory of Crystallography, University of Bayreuth, Universitätstrasse 30, 95440, Bayreuth, Germany.,Department of Physics, Chemistry and Biology (IFM), Linköping University, 58183, Linköping, Sweden
| | - Leonid Dubrovinsky
- Bayerisches Geoinstitut, University of Bayreuth, Universitätstrasse 30, 95440, Bayreuth, Germany
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4
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Giordano N, Beavers CM, Kamenev KV, Love JB, Pankhurst JR, Teat SJ, Parsons S. Pressure-induced inclusion of neon in the crystal structure of a molecular Cu 2(pacman) complex at 4.67 GPa. Chem Commun (Camb) 2020; 56:3449-3452. [DOI: 10.1039/c9cc09884d] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/09/2023]
Abstract
Crystals of Cu2(pacman) inflate on taking up neon at 46 000 atm through a switch in the ligand conformation.
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Affiliation(s)
- Nico Giordano
- EaStCHEM School of Chemistry and Centre for Science at Extreme Conditions
- The University of Edinburgh
- Edinburgh
- UK
- Advanced Light Source
| | - Christine M. Beavers
- Advanced Light Source
- Lawrence Berkeley National Laboratory
- Berkeley
- USA
- Department of Earth & Planetary Sciences
| | - Konstantin V. Kamenev
- Centre for Science at Extreme Conditions and School of Engineering
- The University of Edinburgh
- Edinburgh
- UK
| | - Jason B. Love
- EaStCHEM School of Chemistry and Centre for Science at Extreme Conditions
- The University of Edinburgh
- Edinburgh
- UK
| | - James R. Pankhurst
- EaStCHEM School of Chemistry and Centre for Science at Extreme Conditions
- The University of Edinburgh
- Edinburgh
- UK
| | - Simon J. Teat
- Advanced Light Source
- Lawrence Berkeley National Laboratory
- Berkeley
- USA
| | - Simon Parsons
- EaStCHEM School of Chemistry and Centre for Science at Extreme Conditions
- The University of Edinburgh
- Edinburgh
- UK
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5
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Sobczak S, Katrusiak A. Environment-Controlled Postsynthetic Modifications of Iron Formate Frameworks. Inorg Chem 2019; 58:11773-11781. [DOI: 10.1021/acs.inorgchem.9b01817] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/02/2023]
Affiliation(s)
- Szymon Sobczak
- Faculty of Chemistry, Adam Mickiewicz University, Uniwersytetu Poznańskiego 8, 61-614 Poznań, Poland
| | - Andrzej Katrusiak
- Faculty of Chemistry, Adam Mickiewicz University, Uniwersytetu Poznańskiego 8, 61-614 Poznań, Poland
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6
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Yang Z, Cai G, Bull CL, Tucker MG, Dove MT, Friedrich A, Phillips AE. Hydrogen-bond-mediated structural variation of metal guanidinium formate hybrid perovskites under pressure. PHILOSOPHICAL TRANSACTIONS. SERIES A, MATHEMATICAL, PHYSICAL, AND ENGINEERING SCIENCES 2019; 377:20180227. [PMID: 31130096 PMCID: PMC6562345 DOI: 10.1098/rsta.2018.0227] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Accepted: 03/14/2019] [Indexed: 06/09/2023]
Abstract
The hybrid perovskites are coordination frameworks with the same topology as the inorganic perovskites, but with properties driven by different chemistry, including host-framework hydrogen bonding. Like the inorganic perovskites, these materials exhibit many different phases, including structures with potentially exploitable functionality. However, their phase transformations under pressure are more complex and less well understood. We have studied the structures of manganese and cobalt guanidinium formate under pressure using single-crystal X-ray and powder neutron diffraction. Under pressure, these materials transform to a rhombohedral phase isostructural to cadmium guanidinium formate. This transformation accommodates the reduced cell volume while preserving the perovskite topology of the framework. Using density-functional theory calculations, we show that this behaviour is a consequence of the hydrogen-bonded network of guanidinium ions, which act as struts protecting the metal formate framework against compression within their plane. Our results demonstrate more generally that identifying suitable host-guest hydrogen-bonding geometries may provide a route to engineering hybrid perovskite phases with desirable crystal structures. This article is part of the theme issue 'Mineralomimesis: natural and synthetic frameworks in science and technology'.
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Affiliation(s)
- Zhengqiang Yang
- School of Physics and Astronomy, Queen Mary University of London, London E1 4NS, UK
| | - Guanqun Cai
- School of Physics and Astronomy, Queen Mary University of London, London E1 4NS, UK
| | - Craig L. Bull
- ISIS Neutron and Muon Source, Rutherford Appleton Laboratory, Chilton, Didcot, Oxon OX11 0QX, UK
| | - Matthew G. Tucker
- ISIS Neutron and Muon Source, Rutherford Appleton Laboratory, Chilton, Didcot, Oxon OX11 0QX, UK
| | - Martin T. Dove
- School of Physics and Astronomy, Queen Mary University of London, London E1 4NS, UK
| | - Alexandra Friedrich
- Institut für Geowissenschaften, Goethe-Universität Frankfurt, Altenhöferallee 1, Frankfurt am Main 60438, Germany
| | - Anthony E. Phillips
- School of Physics and Astronomy, Queen Mary University of London, London E1 4NS, UK
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7
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Collings IE, Manna RS, Tsirlin AA, Bykov M, Bykova E, Hanfland M, Gegenwart P, van Smaalen S, Dubrovinsky L, Dubrovinskaia N. Pressure dependence of spin canting in ammonium metal formate antiferromagnets. Phys Chem Chem Phys 2018; 20:24465-24476. [PMID: 30221645 DOI: 10.1039/c8cp03761b] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
High-pressure single-crystal X-ray diffraction at ambient temperature and high-pressure SQUID measurements down to 2 K were performed up to ∼2.5 GPa on ammonium metal formates, [NH4][M(HCOO)3] where M = Mn2+, Fe2+, and Ni2+, in order to correlate structural variations to magnetic behaviour. Similar structural distortions and phase transitions were observed for all compounds, although the transition pressures varied with the size of the metal cation. The antiferromagnetic ordering in [NH4][M(HCOO)3] compounds was maintained as a function of pressure, and the magnetic ordering transition temperature changed within a few kelvins depending on the structural distortion and the metal cation involved. These compounds, in particular [NH4][Fe(HCOO)3], showed greatest sensitivity to the degree of spin canting upon compression, clearly visible from the twenty-fold increase in the low-temperature magnetisation for [NH4][Fe(HCOO)3] at 1.4 GPa, and the change from purely antiferromagnetic to weakly ferromagnetic ordering in [NH4][Mn(HCOO)3] at 1 GPa. The variation in the exchange couplings and spin canting was checked with density-functional calculations that reproduce well the increase in canted moment within [NH4][Fe(HCOO)3] upon compression, and suggest that the Dzyaloshinskii-Moriya (DM) interaction is evolving as a function of pressure. The pressure dependence of spin canting is found to be highly dependent on the metal cation, as magnetisation magnitudes did not change significantly for when M = Ni2+ or Mn2+. These results demonstrate that the overall magnetic behaviour of each phase upon compression was not only dependent on the structural distortions but also on the electronic configuration of the metal cation.
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Affiliation(s)
- Ines E Collings
- Laboratory of Crystallography, University of Bayreuth, 95440 Bayreuth, Germany
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8
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Abstract
Empty spaces are abhorred by nature, which immediately rushes in to fill the void. Humans have learnt pretty well how to make ordered empty nanocontainers, and to get useful products out of them. When such an order is imparted to molecules, new properties may appear, often yielding advanced applications. This review illustrates how the organized void space inherently present in various materials: zeolites, clathrates, mesoporous silica/organosilica, and metal organic frameworks (MOF), for example, can be exploited to create confined, organized, and self-assembled supramolecular structures of low dimensionality. Features of the confining matrices relevant to organization are presented with special focus on molecular-level aspects. Selected examples of confined supramolecular assemblies - from small molecules to quantum dots or luminescent species - are aimed to show the complexity and potential of this approach. Natural confinement (minerals) and hyperconfinement (high pressure) provide further opportunities to understand and master the atomistic-level interactions governing supramolecular organization under nanospace restrictions.
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Affiliation(s)
- Gloria Tabacchi
- Department of Science and High Technology, University of Insubria, Via Valleggio, 9 I-22100, Como, Italy
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9
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Hester BR, Dos Santos AM, Molaison JJ, Hancock JC, Wilkinson AP. Synthesis of Defect Perovskites (He 2-x□ x)(CaZr)F 6 by Inserting Helium into the Negative Thermal Expansion Material CaZrF 6. J Am Chem Soc 2017; 139:13284-13287. [PMID: 28892378 DOI: 10.1021/jacs.7b07860] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/19/2023]
Abstract
Defect perovskites (He2-x□x)(CaZr)F6 can be prepared by inserting helium into CaZrF6 at high pressure. They can be recovered to ambient pressure at low temperature. There are no prior examples of perovskites with noble gases on the A-sites. The insertion of helium gas into CaZrF6 both elastically stiffens the material and reduces the magnitude of its negative thermal expansion. It also suppresses the onset of structural disorder, which is seen on compression in other media. Measurements of the gas released on warming to room temperature and Rietveld analyses of neutron diffraction data at low temperature indicate that exposure to helium gas at 500 MPa leads to a stoichiometry close to (He1□1)(CaZr)F6. Helium has a much higher solubility in CaZrF6 than silica glass or crystobalite. An analogue with composition (H2)2(CaZr)F6 would have a volumetric hydrogen storage capacity greater than current US DOE targets. We anticipate that other hybrid perovskites with small neutral molecules on the A-site can also be prepared and that they will display a rich structural chemistry.
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Affiliation(s)
- Brett R Hester
- School of Chemistry and Biochemistry, Georgia Institute of Technology , Atlanta, Georgia 30332-0400, United States
| | - António M Dos Santos
- Neutron Science Directorate, Oak Ridge National Laboratory , Oak Ridge, Tennessee 37831, United States
| | - Jamie J Molaison
- Neutron Science Directorate, Oak Ridge National Laboratory , Oak Ridge, Tennessee 37831, United States
| | - Justin C Hancock
- School of Chemistry and Biochemistry, Georgia Institute of Technology , Atlanta, Georgia 30332-0400, United States
| | - Angus P Wilkinson
- School of Chemistry and Biochemistry, Georgia Institute of Technology , Atlanta, Georgia 30332-0400, United States.,School of Materials Science and Engineering, Georgia Institute of Technology , Atlanta, Georgia 30332-0245, United States
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10
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Collings IE, Bykov M, Bykova E, Tucker MG, Petitgirard S, Hanfland M, Glazyrin K, van Smaalen S, Goodwin AL, Dubrovinsky L, Dubrovinskaia N. Structural distortions in the high-pressure polar phases of ammonium metal formates. CrystEngComm 2016. [DOI: 10.1039/c6ce01891b] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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