1
|
Dendane A, Rerbal B, Ouahrani T, Molina-Sanchez A, Muñoz A, Errandonea D. Orthorhombic lead-free hybrid perovskite CH 3NH 3SnI 3 under strain: an ab initio study. RSC Adv 2024; 14:19880-19890. [PMID: 38903676 PMCID: PMC11187738 DOI: 10.1039/d4ra02804j] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/15/2024] [Accepted: 06/15/2024] [Indexed: 06/22/2024] Open
Abstract
We report a computational study where we explore the possibility of tuning the electronic properties of orthorhombic methylammonium tin iodide CH3NH3SnI3 using strains. According to our findings, a moderate [001] strain, smaller than 2%, would open the band gap up to 1.25 eV and enhance the exciton binding energy, opening up new possibilities for the use of CH3NH3SnI3 in technological applications. To better understand the impact of strain, we also examined its influence on bonding properties. The results reveal that the directional pnictogen and the hydrogen bonding are not altered by strains and that the tuning of the electronic properties is the result of changes induced in the orbital contributions to states near the Fermi level and the tilting of the SnI6 octahedral units.
Collapse
Affiliation(s)
- Amina Dendane
- Laboratory of Materials Discovery, Unit of Research Materials and Renewable Energies, LEPM-URMER, Université de Tlemcen 13000 Algeria Algeria
| | - Benali Rerbal
- Laboratory of Materials Discovery, Unit of Research Materials and Renewable Energies, LEPM-URMER, Université de Tlemcen 13000 Algeria Algeria
| | - Tarik Ouahrani
- École supérieure en sciences appliquées, ESSA-Tlemcen BB 165 RP Bel Horizon Tlemcen 13000 Algeria
- Laboratoire de Physique Théorique, Université de Tlemcen BP 119 13000 Algeria
| | - Alejandro Molina-Sanchez
- Institute of Materials Science (ICMUV), University of Valencia Catedrático Beltrán 2 E-46980 Valencia Spain
| | - Alfonso Muñoz
- Departamento de Física, MALTA-Consolider Team, Universidad de La Laguna San Cristóbal de La Laguna E38200 Tenerife Spain
| | - Daniel Errandonea
- Departamento de Física Aplicada - Instituto de Ciencia de Materiales, Matter at High Pressure (MALTA) Consolider Team, Universidad de Valencia, Edificio de Investigación C/Dr Moliner 50, Burjassot 46100 Valencia Spain
| |
Collapse
|
2
|
Subanbekova A, Bezrukov AA, Bon V, Nikolayenko VI, Koupepidou K, Sensharma D, Javan Nikkhah S, Wang SQ, Kaskel S, Vandichel M, Zaworotko MJ. Effect of Polymorphism on the Sorption Properties of a Flexible Square-Lattice Topology Coordination Network. ACS APPLIED MATERIALS & INTERFACES 2024; 16. [PMID: 38666365 PMCID: PMC11082895 DOI: 10.1021/acsami.4c03777] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/06/2024] [Revised: 04/13/2024] [Accepted: 04/16/2024] [Indexed: 05/12/2024]
Abstract
The stimulus-responsive behavior of coordination networks (CNs), which switch between closed (nonporous) and open (porous) phases, is of interest because of its potential utility in gas storage and separation. Herein, we report two polymorphs of a new square-lattice (sql) topology CN, X-sql-1-Cu, of formula [Cu(Imibz)2]n (HImibz = {[4-(1H-imidazol-1-yl)phenylimino]methyl}benzoic acid), isolated from the as-synthesized CN X-sql-1-Cu-(MeOH)2·2MeOH, which subsequently transformed to a narrow pore solvate, X-sql-1-Cu-A·MeOH, upon mild activation (drying in air or heating at 333 K under nitrogen). X-sql-1-Cu-A·MeOH contains MeOH in cavities, which was removed through exposure to vacuum for 2 h, yielding the nonporous (closed) phase X-sql-1-Cu-A. In contrast, a more dense polymorph, X-sql-1-Cu-B, was obtained by exposing X-sql-1-Cu-(MeOH)2·2MeOH directly to vacuum for 2 h. Gas sorption studies conducted on X-sql-1-Cu-A and X-sql-1-Cu-B revealed different switching behaviors to two open phases (X-sql-1-Cu·CO2 and X-sql-1-Cu·C2H2), with different gate-opening threshold pressures for CO2 at 195 K and C2H2 at 278 K. Coincident CO2 sorption and in situ powder X-ray diffraction studies at 195 K revealed that X-sql-1-Cu-A transformed to X-sql-1-Cu-B after the first sorption cycle and that the CO2-induced switching transformation was thereafter reversible. The results presented herein provide insights into the relationship between two polymorphs of a CN and the effect of polymorphism upon gas sorption properties. To the best of our knowledge, whereas sql networks such as X-sql-1-Cu are widely studied in terms of their structural and sorption properties, this study represents only the second example of an in-depth study of the sorption properties of polymorphic sql networks.
Collapse
Affiliation(s)
- Aizhamal Subanbekova
- Department
of Chemical Sciences, Bernal Institute, University of Limerick, Limerick V94 T9PX, Republic
of Ireland
| | - Andrey A. Bezrukov
- Department
of Chemical Sciences, Bernal Institute, University of Limerick, Limerick V94 T9PX, Republic
of Ireland
| | - Volodymyr Bon
- Faculty
of Chemistry, Technische Universität
Dresden, Bergstrasse 66, Dresden 01062, Germany
| | - Varvara I. Nikolayenko
- Department
of Chemical Sciences, Bernal Institute, University of Limerick, Limerick V94 T9PX, Republic
of Ireland
| | - Kyriaki Koupepidou
- Department
of Chemical Sciences, Bernal Institute, University of Limerick, Limerick V94 T9PX, Republic
of Ireland
| | - Debobroto Sensharma
- Department
of Chemical Sciences, Bernal Institute, University of Limerick, Limerick V94 T9PX, Republic
of Ireland
| | - Sousa Javan Nikkhah
- Department
of Chemical Sciences, Bernal Institute, University of Limerick, Limerick V94 T9PX, Republic
of Ireland
| | - Shi-Qiang Wang
- Department
of Chemical Sciences, Bernal Institute, University of Limerick, Limerick V94 T9PX, Republic
of Ireland
- Institute
of Materials Research and Engineering (IMRE), Agency for Science, Technology and Research (A*STAR), 2 Fusionopolis Way, Singapore 138634, Singapore
| | - Stefan Kaskel
- Faculty
of Chemistry, Technische Universität
Dresden, Bergstrasse 66, Dresden 01062, Germany
| | - Matthias Vandichel
- Department
of Chemical Sciences, Bernal Institute, University of Limerick, Limerick V94 T9PX, Republic
of Ireland
| | - Michael J. Zaworotko
- Department
of Chemical Sciences, Bernal Institute, University of Limerick, Limerick V94 T9PX, Republic
of Ireland
| |
Collapse
|
3
|
Atceken N, Hemingway J, Bull CL, Liu X, Michalchuk AAL, Konar S, Morrison CA, Pulham CR. High-pressure structural studies and pressure-induced sensitisation of 3,4,5-trinitro-1 H-pyrazole. Phys Chem Chem Phys 2023; 25:31646-31654. [PMID: 37986575 DOI: 10.1039/d3cp04526a] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2023]
Abstract
Herein we report the first high-pressure study of the energetic material 3,4,5-trinitro-1H-pyrazole (3,4,5-TNP) using neutron powder diffraction and single-crystal X-ray diffraction. A new high-pressure phase, termed Form II, was first identified through a substantial change in the neutron powder diffraction patterns recorded over the range 4.6-5.3 GPa, and was characterised further by compression of a single crystal to 5.3 GPa in a diamond-anvil cell using X-ray diffraction. 3,4,5-TNP was found to be sensitive to initiation under pressure, as demonstrated by its unexpected and violent decomposition at elevated pressures in successive powder diffraction experiments. Initiation coincided with the sluggish phase transition from Form I to Form II. Using a vibrational up-pumping model, its increased sensitivity under pressure can be explained by pressure-induced mode hardening. These findings have potential implications for the safe handling of 3,4,5-TNP, on the basis that shock- or pressure-loading may lead to significantly increased sensitivity to initiation.
Collapse
Affiliation(s)
- Nurunnisa Atceken
- Department of Materials Science and Engineering, İzmir Institute of Technology, Urla, 35430, İzmir, Turkey
- EaStCHEM School of Chemistry and Centre for Science at Extreme Conditions, The University of Edinburgh, King's Buildings, David Brewster Road, Edinburgh EH9 3FJ, UK.
| | - Jack Hemingway
- EaStCHEM School of Chemistry and Centre for Science at Extreme Conditions, The University of Edinburgh, King's Buildings, David Brewster Road, Edinburgh EH9 3FJ, UK.
| | - Craig L Bull
- EaStCHEM School of Chemistry and Centre for Science at Extreme Conditions, The University of Edinburgh, King's Buildings, David Brewster Road, Edinburgh EH9 3FJ, UK.
- ISIS Neutron and Muon Facility, STFC Rutherford Appleton Laboratory, Harwell, Oxford, Didcot, Oxfordshire OX11 0QX, UK
| | - Xiaojiao Liu
- EaStCHEM School of Chemistry and Centre for Science at Extreme Conditions, The University of Edinburgh, King's Buildings, David Brewster Road, Edinburgh EH9 3FJ, UK.
| | - Adam A L Michalchuk
- School of Chemistry, University of Birmingham, Edgbaston, Birmingham, B15 2TT, UK
| | - Sumit Konar
- EaStCHEM School of Chemistry and Centre for Science at Extreme Conditions, The University of Edinburgh, King's Buildings, David Brewster Road, Edinburgh EH9 3FJ, UK.
- Joseph Banks Laboratories, School of Chemistry, University of Lincoln, Lincoln, UK
| | - Carole A Morrison
- EaStCHEM School of Chemistry and Centre for Science at Extreme Conditions, The University of Edinburgh, King's Buildings, David Brewster Road, Edinburgh EH9 3FJ, UK.
| | - Colin R Pulham
- EaStCHEM School of Chemistry and Centre for Science at Extreme Conditions, The University of Edinburgh, King's Buildings, David Brewster Road, Edinburgh EH9 3FJ, UK.
| |
Collapse
|
4
|
Son FA, Fahy KM, Gaidimas MA, Smoljan CS, Wasson MC, Farha OK. Investigating the mechanical stability of flexible metal-organic frameworks. Commun Chem 2023; 6:185. [PMID: 37670014 PMCID: PMC10480183 DOI: 10.1038/s42004-023-00981-8] [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: 12/31/2022] [Accepted: 08/09/2023] [Indexed: 09/07/2023] Open
Abstract
As we continue to develop metal-organic frameworks (MOFs) for potential industrial applications, it becomes increasingly imperative to understand their mechanical stability. Notably, amongst flexible MOFs, structure-property relationships regarding their compressibility under pressure remain unclear. In this work, we conducted in situ variable pressure powder X-ray diffraction (PXRD) measurements up to moderate pressures (<1 GPa) using a synchrotron source on two families of flexible MOFs: (i) NU-1400 and NU-1401, and (ii) MIL-88B, MIL-88B-(CH3)2, and MIL-88B-(CH3)4. In this project scope, we found a positive correlation between bulk moduli and degree of flexibility, where increased rigidity (e.g., smaller swelling or breathing amplitude) arising from steric hindrance was deleterious, and observed reversibility in the unit cell compression of these MOFs. This study serves as a primer for the community to begin to untangle the factors that engender flexible frameworks with mechanical resilience.
Collapse
Affiliation(s)
- Florencia A Son
- Department of Chemistry and International Institute for Nanotechnology, Northwestern University, Evanston, IL, 60208, USA
| | - Kira M Fahy
- Department of Chemistry and International Institute for Nanotechnology, Northwestern University, Evanston, IL, 60208, USA
| | - Madeleine A Gaidimas
- Department of Chemistry and International Institute for Nanotechnology, Northwestern University, Evanston, IL, 60208, USA
| | - Courtney S Smoljan
- Department of Chemical and Biological Engineering, Northwestern University, Evanston, IL, 60208, USA
| | - Megan C Wasson
- Department of Chemistry and International Institute for Nanotechnology, Northwestern University, Evanston, IL, 60208, USA
| | - Omar K Farha
- Department of Chemistry and International Institute for Nanotechnology, Northwestern University, Evanston, IL, 60208, USA.
- Department of Chemical and Biological Engineering, Northwestern University, Evanston, IL, 60208, USA.
| |
Collapse
|
5
|
Li Y, Gao H, Jin Y, Zhao R, Huang Y. Peptide-derived coordination frameworks for biomimetic and selective separation. Anal Bioanal Chem 2023:10.1007/s00216-023-04761-0. [PMID: 37233765 DOI: 10.1007/s00216-023-04761-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/31/2022] [Revised: 05/02/2023] [Accepted: 05/12/2023] [Indexed: 05/27/2023]
Abstract
Peptide-derived metal-organic frameworks (PMOFs) have emerged as a class of biomimetic materials with attractive performances in analytical and bioanalytical chemistry. The incorporation of biomolecule peptides gives the frameworks conformational flexibility, guest adaptability, built-in chirality, and molecular recognition ability, which greatly accelerate the applications of PMOFs in enantiomeric separation, affinity separation, and the enrichment of bioactive species from complicated samples. This review focuses on the recent advances in the engineering and applications of PMOFs in selective separation. The unique biomimetic size-, enantio-, and affinity-selective performances for separation are discussed along with the chemical structures and functions of MOFs and peptides. Updates of the applications of PMOFs in adaptive separation of small molecules, chiral separation of drug molecules, and affinity isolation of bioactive species are summarized. Finally, the promising future and remaining challenges of PMOFs for selective separation of complex biosamples are discussed.
Collapse
Affiliation(s)
- Yongming Li
- Beijing National Laboratory for Molecular Sciences, CAS Key Laboratory of Analytical Chemistry for Living Biosystems, CAS Research/Education Center for Excellence in Molecular Sciences, Institute of Chemistry, Chinese Academy of Sciences, Beijing, 100190, China
- University of Chinese Academy of Sciences, Beijing, 100049, China
| | - Han Gao
- Beijing National Laboratory for Molecular Sciences, CAS Key Laboratory of Analytical Chemistry for Living Biosystems, CAS Research/Education Center for Excellence in Molecular Sciences, Institute of Chemistry, Chinese Academy of Sciences, Beijing, 100190, China
- University of Chinese Academy of Sciences, Beijing, 100049, China
| | - Yulong Jin
- Beijing National Laboratory for Molecular Sciences, CAS Key Laboratory of Analytical Chemistry for Living Biosystems, CAS Research/Education Center for Excellence in Molecular Sciences, Institute of Chemistry, Chinese Academy of Sciences, Beijing, 100190, China
- University of Chinese Academy of Sciences, Beijing, 100049, China
| | - Rui Zhao
- Beijing National Laboratory for Molecular Sciences, CAS Key Laboratory of Analytical Chemistry for Living Biosystems, CAS Research/Education Center for Excellence in Molecular Sciences, Institute of Chemistry, Chinese Academy of Sciences, Beijing, 100190, China
- University of Chinese Academy of Sciences, Beijing, 100049, China
| | - Yanyan Huang
- Beijing National Laboratory for Molecular Sciences, CAS Key Laboratory of Analytical Chemistry for Living Biosystems, CAS Research/Education Center for Excellence in Molecular Sciences, Institute of Chemistry, Chinese Academy of Sciences, Beijing, 100190, China.
- University of Chinese Academy of Sciences, Beijing, 100049, China.
| |
Collapse
|
6
|
Patyk-Kaźmierczak E, Kaźmierczak M, Wang SQ, Zaworotko MJ. Pressure-Induced Structural Effects in the Square Lattice ( sql) Topology Coordination Network Sql-1-Co-NCS·4OX. CRYSTAL GROWTH & DESIGN 2023; 23:2055-2064. [PMID: 37038397 PMCID: PMC10080653 DOI: 10.1021/acs.cgd.2c00982] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 08/30/2022] [Revised: 10/17/2022] [Indexed: 06/19/2023]
Abstract
A high-pressure study of a switching coordination network of square lattice topology (sql) loaded with o-xylene (OX), [Co(4,4'-bipyridine)2(NCS)2] n ·4nC8H10 (sql-1-Co-NCS·4OX), was conducted up to approximately 1 GPa to investigate pressure-induced structural changes. Previous reports revealed that sql-1-Co-NCS exhibits multiple phases thanks to its ability to switch between closed (nonporous) and several open (porous) phases in the presence of various gases, vapors, and liquids. Networks of such properties are of topical interest because they can offer high working capacity and improved recyclability for gas adsorption. The monoclinic crystal structure of sql-1-Co-NCS·4OX at 100 K was previously reported to show an increase in interlayer separation of more than 100% compared to the corresponding closed phase, sql-1-Co-NCS, when exposed to gases or vapors under ambient conditions. Herein, a tetragonal crystal form of sql-1-Co-NCS·4OX (space group I4/mmm, Phase I) that exists at 0.1 MPa/303 K is reported. Exposure of Phase I to high pressure using penetrable pressure transmitting media (OX and 1:1 vol MeOH/EtOH) did not result in further separation of the sql networks. Rather, compression of the crystals and release of adsorbed OX molecules occurred. These pressure-induced changes are discussed in terms of structural voids, framework conformation, and molecular packing of the sql layers. Although Phase I retained tetragonal symmetry throughout the investigated pressure range, the interlayer voids occupied by OX molecules were significantly reduced between 0.3 and 0.5 GPa; further compression above 0.5 GPa induced structural disorder. Additionally, analysis of the electron count present in the pores of sql-1-Co-NCS confirmed the multistep evacuation of OX molecules from the crystal, and two intermediate phases, Ia and Ib, differing in the OX loading level, are postulated.
Collapse
Affiliation(s)
- Ewa Patyk-Kaźmierczak
- Department
of Materials Chemistry, Faculty of Chemistry, Adam Mickiewicz University in Poznań, Uniwersytetu Poznańskiego
8, 61-614Poznań, Poland
| | - Michał Kaźmierczak
- Department
of Materials Chemistry, Faculty of Chemistry, Adam Mickiewicz University in Poznań, Uniwersytetu Poznańskiego
8, 61-614Poznań, Poland
| | - Shi-Qiang Wang
- Department
of Chemical Sciences and Bernal Institute, University of Limerick, Co. LimerickV94T9PX, Ireland
| | - Michael J. Zaworotko
- Department
of Chemical Sciences and Bernal Institute, University of Limerick, Co. LimerickV94T9PX, Ireland
| |
Collapse
|
7
|
Jeong S, Lee K, Yoo SH, Lee HS, Kwon S. Crystalline Metal-Peptide Networks: Structures, Applications, and Future Outlook. Chembiochem 2023; 24:e202200448. [PMID: 36161687 DOI: 10.1002/cbic.202200448] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/03/2022] [Revised: 09/23/2022] [Indexed: 01/20/2023]
Abstract
Metal-peptide networks (MPNs), which are assembled from short peptides and metal ions, are considered one of the most fascinating metal-organic coordinated architectures because of their unique and complicated structures. Although MPNs have considerable potential for development into versatile materials, they have not been developed for practical applications because of several underlying limitations, such as designability, stability, and modifiability. In this review, we summarise several important milestones in the development of crystalline MPNs and thoroughly analyse their structural features, such as peptide sequence designs, coordination geometries, cross-linking types, and network topologies. In addition, potential applications such as gas adsorption, guest encapsulation, and chiral recognition are introduced. We believe that this review is a useful survey that can provide insights into the development of new MPNs with more sophisticated structures and novel functions.
Collapse
Affiliation(s)
- Seoneun Jeong
- Center for Multiscale Chiral Architectures, Department of Chemistry, KAIST 291 Daehak-ro, Yuseong-gu, Daejeon, 34141, Korea
| | - Kwonjung Lee
- Department of Chemistry, Chung-Ang University, 84 Heukseok-ro, Dongjak-gu, Seoul, 06974, Korea
| | - Sung Hyun Yoo
- Department of Chemistry, KAIST, 291 Daehak-ro, Yuseong-gu, Daejeon, 34141, Korea
| | - Hee-Seung Lee
- Center for Multiscale Chiral Architectures, Department of Chemistry, KAIST 291 Daehak-ro, Yuseong-gu, Daejeon, 34141, Korea
| | - Sunbum Kwon
- Department of Chemistry, Chung-Ang University, 84 Heukseok-ro, Dongjak-gu, Seoul, 06974, Korea
| |
Collapse
|
8
|
High-pressure induced structural changes of energetic ionic salts: Dihydroxylammonium 3,3′-dinitro-5,5′-bis-1,2,4-triazole-1,1′-diolate (MAD-X1). Chem Phys 2023. [DOI: 10.1016/j.chemphys.2022.111727] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
|
9
|
Harbi A, Moutaabbid M. Optoelectronic and Transport Properties of New Perovskites CsInTiX6 (X= Br, I and Cl) for thermoelectric and photovoltaic applications. Polyhedron 2023. [DOI: 10.1016/j.poly.2023.116316] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/26/2023]
|
10
|
Liang A, Gonzalez-Platas J, Turnbull R, Popescu C, Fernandez-Guillen I, Abargues R, Boix PP, Shi LT, Errandonea D. Reassigning the Pressure-Induced Phase Transitions of Methylammonium Lead Bromide Perovskite. J Am Chem Soc 2022; 144:20099-20108. [PMID: 36260811 PMCID: PMC10388295 DOI: 10.1021/jacs.2c09457] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
The high-pressure crystal structure evolution of CH3NH3PbBr3 (MAPbBr3) perovskite has been investigated by single-crystal X-ray diffraction and synchrotron-based powder X-ray diffraction. Single-crystal X-ray diffraction reveals that the crystal structure of MAPbBr3 undergoes two phase transitions following the space-group sequence: Pm3̅m → Im3̅ → Pmn21, unveiling the occurrence of a nonpolar/polar transition (Im3̅ → Pmn21). The transitions take place at around 0.8 and 1.8 GPa, respectively. This result contradicts the previously reported phase transition sequence: Pm3̅m → Im3̅ →Pnma. In this work, the crystal structures of each of the three phases are determined from single-crystal X-ray diffraction analysis, which is later supported by Rietveld refinement of powder X-ray diffraction patterns. The pressure dependence of the crystal lattice parameters and unit-cell volumes are determined from the two aforementioned techniques, as well as the bulk moduli for each phase. The bandgap behavior of MAPbBr3 has been studied up to around 4 GPa, by means of single-crystal optical absorption experiments. The evolution of the bandgap has been well explained using the pressure dependence of the Pb-Br bond distance and Pb-Br-Pb angles as determined from single-crystal X-ray diffraction experiments.
Collapse
Affiliation(s)
- Akun Liang
- Departamento de Física Aplicada-ICMUV-MALTA Consolider Team, Universitat de València, c/Dr. Moliner 50, 46100 Valencia, Burjassot, Spain
| | - Javier Gonzalez-Platas
- Departmento de Física, Instituto Universitario de Estudios Avanzados en Física Atómica, Molecular y Fotónica (IUDEA) and MALTA Consolider Team, Universidad de La Laguna, Avda. Astrofísico Fco. Sánchez s/n, E-38206 La Laguna, Tenerife, Spain
| | - Robin Turnbull
- Departamento de Física Aplicada-ICMUV-MALTA Consolider Team, Universitat de València, c/Dr. Moliner 50, 46100 Valencia, Burjassot, Spain
| | - Catalin Popescu
- CELLS-ALBA Synchrotron Light Facility, Cerdanyola, 08290 Barcelona, Spain
| | - Ismael Fernandez-Guillen
- Institut de Ciència dels Materials, Universidad de Valencia, C/J. Beltran 2, 46980 Paterna, Spain
| | - Rafael Abargues
- Institut de Ciència dels Materials, Universidad de Valencia, C/J. Beltran 2, 46980 Paterna, Spain
| | - Pablo P Boix
- Institut de Ciència dels Materials, Universidad de Valencia, C/J. Beltran 2, 46980 Paterna, Spain
| | - Lan-Ting Shi
- Institute of High Energy Physics, Chinese Academy of Sciences, Beijing 100049, China.,Spallation Neutron Source Science Center, Dongguan 523803, China
| | - Daniel Errandonea
- Departamento de Física Aplicada-ICMUV-MALTA Consolider Team, Universitat de València, c/Dr. Moliner 50, 46100 Valencia, Burjassot, Spain
| |
Collapse
|
11
|
Synthesis and Biomedical Applications of Highly Porous Metal-Organic Frameworks. Molecules 2022; 27:molecules27196585. [PMID: 36235122 PMCID: PMC9572148 DOI: 10.3390/molecules27196585] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/03/2022] [Revised: 09/24/2022] [Accepted: 09/28/2022] [Indexed: 11/05/2022] Open
Abstract
In this review, aspects of the synthesis, framework topologies, and biomedical applications of highly porous metal-organic frameworks are discussed. The term "highly porous metal-organic frameworks" (HPMOFs) is used to denote MOFs with a surface area larger than 4000 m2 g-1. Such compounds are suitable for the encapsulation of a variety of large guest molecules, ranging from organic dyes to drugs and proteins, and hence they can address major contemporary challenges in the environmental and biomedical field. Numerous synthetic approaches towards HPMOFs have been developed and discussed herein. Attempts are made to categorise the most successful synthetic strategies; however, these are often not independent from each other, and a combination of different parameters is required to be thoroughly considered for the synthesis of stable HPMOFs. The majority of the HPMOFs in this review are of special interest not only because of their high porosity and fascinating structures, but also due to their capability to encapsulate and deliver drugs, proteins, enzymes, genes, or cells; hence, they are excellent candidates in biomedical applications that involve drug delivery, enzyme immobilisation, gene targeting, etc. The encapsulation strategies are described, and the MOFs are categorised according to the type of biomolecule they are able to encapsulate. The research field of HPMOFs has witnessed tremendous development recently. Their intriguing features and potential applications attract researchers' interest and promise an auspicious future for this class of highly porous materials.
Collapse
|
12
|
Semiconductor to metallic transition in double halide perovskites Cs2AgBiCl6 through induced pressure: A DFT simulation for optoelectronic and photovoltaic applications. Heliyon 2022; 8:e10032. [PMID: 36016522 PMCID: PMC9396552 DOI: 10.1016/j.heliyon.2022.e10032] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/04/2022] [Revised: 03/25/2022] [Accepted: 07/18/2022] [Indexed: 11/23/2022] Open
|
13
|
Ould-Mohamed M, Ouahrani T, Muñoz A, Errandonea D. Unveiling the structural, dynamical, elastic, and electronic properties of cuboid silver tetrathiotungstate by means of ab initiocalculations. JOURNAL OF PHYSICS. CONDENSED MATTER : AN INSTITUTE OF PHYSICS JOURNAL 2022; 34:385701. [PMID: 35817028 DOI: 10.1088/1361-648x/ac8036] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/04/2022] [Accepted: 07/11/2022] [Indexed: 06/15/2023]
Abstract
We present for the first time a theoretical study of the structural stability and physical properties of the newly synthesized Ag2WS4. The study contributes to a better understanding of its electronic and vibrational properties, which is fundamental for the optimization of the technological applications of Ag2WS4. Calculations have been carried out by means of density-functional theory. The obtained results support that Ag2WS4is thermodynamically, mechanically, and dynamically stable in a tetragonal layered structure, in good agreement with experiments. Calculations have also been used to obtain phonon frequencies, their assignments, and the Raman scattering spectrum. Furthermore, we show that Ag2WS4has a brittle structure, that is governed by van der Waals interactions, which favors its exfoliation as a low-dimensional structure. Additionally, the results show that Ag2WS4has a band gap of 2.02 eV with a favorable band-edge diagram for water splitting as well as for optoelectronic applications.
Collapse
Affiliation(s)
- Mounir Ould-Mohamed
- LPTHIRM, Département de physique, Faculté des sciences, Université Saâd DAHLAB-Blida 1, B.P. 270 Route de Soumâa, 09000 Blida, Algeria
| | - Tarik Ouahrani
- Laboratoire de Physique Théorique, Université de Tlemcen, Tlemcen 13000, Algeria
| | - Alfonso Muñoz
- Departamento de Física, MALTA-Consolider Team, Instituto de Materiales y Nanotecnología, Universidad de La Laguna, San Cristóbal de La Laguna, E-38200 Tenerife, Spain
| | - Daniel Errandonea
- Departamento de Física Aplicada-Instituto de Ciencia de Materiales, Matter at High Pressure (MALTA) Consolider Team, Universidad de Valencia, Edificio de Investigación, C/Dr Moliner 50, Burjassot, 46100 Valencia, Spain
| |
Collapse
|
14
|
Miyake R. Cooperative systems constructed using crystalline metal complexes of short flexible peptides. J INCL PHENOM MACRO 2022. [DOI: 10.1007/s10847-022-01145-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
|
15
|
Lv D, Nong W, Guan Y. Edible ligand-metal-organic frameworks: Synthesis, structures, properties and applications. Coord Chem Rev 2022. [DOI: 10.1016/j.ccr.2021.214234] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
|
16
|
Understanding the optical and bonding properties of hybrid metal-halide (C5H16NP) PbX4 (X = Cl, Br, I) perovskite: A density-functional theory study. INORG CHEM COMMUN 2021. [DOI: 10.1016/j.inoche.2021.108721] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
|
17
|
|
18
|
Wang W, Liang J, Liu Q, Liu F, Liu Z. High pressure structural and vibrational properties of nitrogen-rich compound 1,5-Diamino-1H-1,2,3,4-tetrazole. Chem Phys 2021. [DOI: 10.1016/j.chemphys.2021.111188] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
|
19
|
Green synthesis of metal–organic frameworks: A state-of-the-art review of potential environmental and medical applications. Coord Chem Rev 2020. [DOI: 10.1016/j.ccr.2020.213407] [Citation(s) in RCA: 118] [Impact Index Per Article: 29.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/27/2023]
|
20
|
Han B, Song Q, Li C, Chen Y, Zhou M. Fermi resonance: A new way to investigate the planarization of p-quaterphenyl under high pressure. Chem Phys Lett 2020. [DOI: 10.1016/j.cplett.2020.137829] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
|
21
|
Moses Abraham B. High pressure structural behaviour of 5,5'-bitetrazole-1,1'-diolate based energetic materials: a comparative study from first principles calculations. RSC Adv 2020; 10:24867-24876. [PMID: 35517445 PMCID: PMC9055204 DOI: 10.1039/d0ra04782a] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/10/2020] [Accepted: 06/03/2020] [Indexed: 12/12/2022] Open
Abstract
Pressure on the scale of gigapascals can cause incredible variations in the physicochemical and detonation characteristics of energetic materials. As a continuation of our earlier work (B. Moses Abraham, et al., Phys. Chem. Chem. Phys., 2018, 20, 29693–29707), here we report the high pressure structural and vibrational properties of 5,5′-bitetrazole-1,1′-diolate based energetic ionic salts via dispersion-corrected density functional theory calculations. Remarkably, these energetic materials exhibit anisotropic behavior along three crystallographic directions with progressing pressure; especially, the maximum and minimum reduction in volume is observed for HA-BTO and TKX-50, respectively. The large bulk modulus of TKX-50 (28.64) indicates its hard nature when compared to other BTO-based energetic salts. The effect of pressure on hydrogen bonded D–H⋯A energetic materials induces spectral shift (lengthening/shortening) in the donor group (D–H) of the stretching vibrations and is widely recognized as the signature of hydrogen bonding. We observed unusual contraction of the D–H bond under compression due to the short range repulsive forces encountered by the H atom while the molecule attempts to stabilize. The Hirshfeld surface analysis highlights the pressure induced stabilization of HA-BTO due to increased N⋯H/H⋯N and O⋯H/H⋯O close contact of hydrogen bond acceptors and donors. These studies provide theoretical guidance as a function of pressure, on how the micro-structures and intermolecular interactions can tune macroscopic properties to enhance the energetic performance. We report the high pressure structural and vibrational properties of 5,5′-bitetrazole-1,1′-diolate based energetic ionic salts via dispersion-corrected density functional theory calculations.![]()
Collapse
Affiliation(s)
- B Moses Abraham
- Advanced Centre of Research in High Energy Materials (ACRHEM), University of Hyderabad Prof. C. R. Rao Road, Gachibowli Hyderabad-500046 Telangana India
| |
Collapse
|
22
|
Zhao G, Li H, Jia J, Wu H, Lu M. Theoretical Insights on the High Pressure Behavior of Pentazolate Anion Complex [Co(H 2O) 4(N 5) 2]·4H 2O. Sci Rep 2019; 9:15648. [PMID: 31666628 PMCID: PMC6821737 DOI: 10.1038/s41598-019-52232-3] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/08/2019] [Accepted: 10/08/2019] [Indexed: 11/17/2022] Open
Abstract
Periodic dispersion corrected density functional theory (DFT) calculations were carried out to examine the Hirshfeld surface, two dimensional (2D) fingerprint plots, crystal structure, molecular structure and density of state of all-nitrogen pentazolate anion complex [Co(H2O)4(N5)2]·4H2O under hydrostatic pressure from 0 to 20 GPa. The GGA/PW91-OBS method was applied in the present study. The intercontacts in [Co(H2O)4(N5)2]·4H2O were analyzed by Hirshfeld surfaces and 2D fingerprint plots. With ascending pressure, the lattice constants, compression rates, bond lengths, bond angles, and density of states change irregularly. Under 11.5, 13.0 and 15.8 GPa, covalent interaction competition is obvious between Co-N and Co-O bonds. It is possible to achieve orderly modification and regulation of the internal structure of [Co(H2O)4(N5)2]·4H2O by applied pressure. This is in accordance with the results from density of states analysis. The external compression causes the nonuniformity of electron density and the differential covalent interaction between pentazolate anion, coordinated water and atom Co. It is of great significance to interpret inter/intramolecular interaction and structural stability of [Co(H2O)4(N5)2]·4H2O and provide theoretical guidance for the design of metal complexes of all-nitrogen pentazolate anion.
Collapse
Affiliation(s)
- Guozheng Zhao
- Key Laboratory of Magnetic Molecules & Magnetic Information Materials Ministry of Education, The School of Chemistry and Material Science, Shanxi Normal University, Linfen, 041004, P.R. China.
| | - Huili Li
- Key Laboratory of Magnetic Molecules & Magnetic Information Materials Ministry of Education, The School of Chemistry and Material Science, Shanxi Normal University, Linfen, 041004, P.R. China
| | - Jianfeng Jia
- Key Laboratory of Magnetic Molecules & Magnetic Information Materials Ministry of Education, The School of Chemistry and Material Science, Shanxi Normal University, Linfen, 041004, P.R. China
| | - Haishun Wu
- Key Laboratory of Magnetic Molecules & Magnetic Information Materials Ministry of Education, The School of Chemistry and Material Science, Shanxi Normal University, Linfen, 041004, P.R. China
| | - Ming Lu
- School of Chemical Engineering, Nanjing University of Science and Technology, Nanjing, 210094, P.R. China
| |
Collapse
|
23
|
Corella-Ochoa MN, Tapia JB, Rubin HN, Lillo V, González-Cobos J, Núñez-Rico JL, Balestra SR, Almora-Barrios N, Lledós M, Güell-Bara A, Cabezas-Giménez J, Escudero-Adán EC, Vidal-Ferran A, Calero S, Reynolds M, Martí-Gastaldo C, Galán-Mascarós JR. Homochiral Metal–Organic Frameworks for Enantioselective Separations in Liquid Chromatography. J Am Chem Soc 2019; 141:14306-14316. [DOI: 10.1021/jacs.9b06500] [Citation(s) in RCA: 74] [Impact Index Per Article: 14.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/14/2023]
Affiliation(s)
- M. Nieves Corella-Ochoa
- Institute of Chemical Research of Catalonia (ICIQ), The Barcelona Institut of Science and Technology (BIST), Av. Països Catalans 16, Tarragona E-43007, Spain
| | | | | | - Vanesa Lillo
- Institute of Chemical Research of Catalonia (ICIQ), The Barcelona Institut of Science and Technology (BIST), Av. Països Catalans 16, Tarragona E-43007, Spain
| | - Jesús González-Cobos
- Institute of Chemical Research of Catalonia (ICIQ), The Barcelona Institut of Science and Technology (BIST), Av. Països Catalans 16, Tarragona E-43007, Spain
| | - José Luis Núñez-Rico
- Institute of Chemical Research of Catalonia (ICIQ), The Barcelona Institut of Science and Technology (BIST), Av. Països Catalans 16, Tarragona E-43007, Spain
| | - Salvador R.G. Balestra
- Departament of Physical, Chemical and Natural Systems, Universidad Pablo de Olavide, Ctra. Utrera km 1, Sevilla 41013, Spain
| | - Neyvis Almora-Barrios
- Instituto de Ciencia Molecular, Universidad de Valencia, Calle Catedrático José Beltrán 2, Paterna 46980, Spain
| | - Marina Lledós
- Institute of Chemical Research of Catalonia (ICIQ), The Barcelona Institut of Science and Technology (BIST), Av. Països Catalans 16, Tarragona E-43007, Spain
| | - Arnau Güell-Bara
- Institute of Chemical Research of Catalonia (ICIQ), The Barcelona Institut of Science and Technology (BIST), Av. Països Catalans 16, Tarragona E-43007, Spain
| | - Juanjo Cabezas-Giménez
- Institute of Chemical Research of Catalonia (ICIQ), The Barcelona Institut of Science and Technology (BIST), Av. Països Catalans 16, Tarragona E-43007, Spain
- Departament de Química Física i Inorgànica, Universitat Rovira i Virgili, Marcel.lí Domingo s/n, Tarragona E-43007, Spain
| | - Eduardo C. Escudero-Adán
- Institute of Chemical Research of Catalonia (ICIQ), The Barcelona Institut of Science and Technology (BIST), Av. Països Catalans 16, Tarragona E-43007, Spain
| | - Anton Vidal-Ferran
- Institute of Chemical Research of Catalonia (ICIQ), The Barcelona Institut of Science and Technology (BIST), Av. Països Catalans 16, Tarragona E-43007, Spain
- ICREA, Passeig Lluís Companys, 23, Barcelona E-08010, Spain
| | - Sofía Calero
- Departament of Physical, Chemical and Natural Systems, Universidad Pablo de Olavide, Ctra. Utrera km 1, Sevilla 41013, Spain
- Department of Applied Physics, Eindhoven University of Technology, Eindhoven 5600 MB, The Netherlands
| | | | - Carlos Martí-Gastaldo
- Instituto de Ciencia Molecular, Universidad de Valencia, Calle Catedrático José Beltrán 2, Paterna 46980, Spain
| | - José Ramón Galán-Mascarós
- Institute of Chemical Research of Catalonia (ICIQ), The Barcelona Institut of Science and Technology (BIST), Av. Països Catalans 16, Tarragona E-43007, Spain
- ICREA, Passeig Lluís Companys, 23, Barcelona E-08010, Spain
| |
Collapse
|
24
|
Sahoo S, Ravindran T, Srihari V, Pandey K, Chandra S, Thirmal C, Murugavel P. Pressure induced phase transformations in diisopropylammonium bromide. J SOLID STATE CHEM 2019. [DOI: 10.1016/j.jssc.2019.03.025] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
|
25
|
Bandiello E, Errandonea D, Ferrari S, Pellicer-Porres J, Martínez-García D, Achary SN, Tyagi AK, Popescu C. Pressure-Induced Hexagonal to Monoclinic Phase Transition of Partially Hydrated CePO 4. Inorg Chem 2019; 58:4480-4490. [PMID: 30864787 DOI: 10.1021/acs.inorgchem.8b03648] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
We present a study of the pressure dependence of the structure of partially hydrated hexagonal CePO4 up to 21 GPa using synchrotron powder X-ray diffraction. At a pressure of 10 GPa, a second-order structural phase transition is observed, associated with a novel polymorph. The previously unknown high-pressure phase has a monoclinic structure with a similar atomic arrangement as the low-pressure phase, but with reduced symmetry, belonging to space group C2. Group-subgroup relations hold for the space symmetry groups of both structures. There is no detectable volume discontinuity at the phase transition. Here we provide structural information on the new phase and determine the axial compressibility and bulk modulus for both phases. They are found to have an anisotropic behavior and to be much more compressible than the denser monazite-like polymorph of CePO4. In addition, the isothermal compressibility tensor for the high-pressure structure is reported at 10 GPa and the direction of maximum compressibility described. Finally, the possible role of water and the pressure medium in the high-pressure behavior is discussed. The results are compared with those from other rare-earth orthophosphates.
Collapse
Affiliation(s)
- Enrico Bandiello
- Departamento de Física Aplicada-ICMUV, MALTA Consolider Team , Universidad de Valencia, Edificio de Investigación , C/Dr. Moliner 50 , Burjassot 46100 Valencia , Spain
| | - Daniel Errandonea
- Departamento de Física Aplicada-ICMUV, MALTA Consolider Team , Universidad de Valencia, Edificio de Investigación , C/Dr. Moliner 50 , Burjassot 46100 Valencia , Spain
| | - Sergio Ferrari
- Universidad de Buenos Aires , Consejo Nacional de lnvestigaciones Científicas y Técnicas. Instituto de Tecnología y Ciencias de la Ingeniería 'Ing. Hilario Fernández Long' (INTECIN) . Av. Paseo Colón 850 , C1063ACV Ciudad Autónoma de Buenos Aires , Argentina
| | - Julio Pellicer-Porres
- Departamento de Física Aplicada-ICMUV, MALTA Consolider Team , Universidad de Valencia, Edificio de Investigación , C/Dr. Moliner 50 , Burjassot 46100 Valencia , Spain
| | - Domingo Martínez-García
- Departamento de Física Aplicada-ICMUV, MALTA Consolider Team , Universidad de Valencia, Edificio de Investigación , C/Dr. Moliner 50 , Burjassot 46100 Valencia , Spain
| | | | - Avesh K Tyagi
- Chemistry Division , Bhabha Atomic Research Centre , Mumbai 400085 , India
| | - Catalin Popescu
- CELLS-ALBA Synchrotron Light Facility , Cerdanyola del Valles , 08290 Barcelona , Spain
| |
Collapse
|
26
|
Akhtar M, Zhang C, Rajapakse M, Musa MRK, Yu M, Sumanasekera G, Jasinski JB. Bilayer phosphorene under high pressure: in situ Raman spectroscopy. Phys Chem Chem Phys 2019; 21:7298-7304. [DOI: 10.1039/c9cp00816k] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
The pressure coefficients in bilayer phosphorene are much different than those in bulk black phosphorus due to substantially reduced interlayer interactions.
Collapse
Affiliation(s)
- Meysam Akhtar
- Department of Physics and Astronomy, University of Louisville
- Louisville
- USA
| | - Congyan Zhang
- Department of Physics and Astronomy, University of Louisville
- Louisville
- USA
| | - Manthila Rajapakse
- Department of Physics and Astronomy, University of Louisville
- Louisville
- USA
| | - Md Rajib Khan Musa
- Department of Physics and Astronomy, University of Louisville
- Louisville
- USA
| | - Ming Yu
- Department of Physics and Astronomy, University of Louisville
- Louisville
- USA
| | - Gamini Sumanasekera
- Department of Physics and Astronomy, University of Louisville
- Louisville
- USA
- Conn Center for Renewable Energy Research, University of Louisville
- Louisville
| | - Jacek B. Jasinski
- Conn Center for Renewable Energy Research, University of Louisville
- Louisville
- USA
| |
Collapse
|
27
|
Mączka M, Collings IE, Leite FF, Paraguassu W. Raman and single-crystal X-ray diffraction evidence of pressure-induced phase transitions in a perovskite-like framework of [(C3H7)4N] [Mn(N(CN)2)3]. Dalton Trans 2019; 48:9072-9078. [DOI: 10.1039/c9dt01648a] [Citation(s) in RCA: 21] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/06/2023]
Abstract
The [TPrA][Mn(dca)3] perovskite shows highly anisotropic compression and the presence of three pressure-induced phase transitions near 0.4, 3 and 5 GPa into lower symmetry phases.
Collapse
Affiliation(s)
- Mirosław Mączka
- Institute of Low Temperature and Structure Research
- Polish Academy of Sciences
- 50-950 Wrocław 2
- Poland
| | | | | | | |
Collapse
|