1
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Mączka M, Vasconcelos DLM, Freire PTC. Raman study of pressure-induced phase transitions in imidazolium manganese- hypophosphite hybrid perovskite. SPECTROCHIMICA ACTA. PART A, MOLECULAR AND BIOMOLECULAR SPECTROSCOPY 2023; 298:122768. [PMID: 37119636 DOI: 10.1016/j.saa.2023.122768] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/12/2023] [Revised: 03/23/2023] [Accepted: 04/18/2023] [Indexed: 05/26/2023]
Abstract
By using Raman spectroscopy, we demonstrate that [IM]Mn(H2POO)3 is a highly compressible material that undergoes three pressure-induced phase transitions. Using a diamond anvil cell we performed high-pressure experiments up to 7.1 GPa, using paraffin oil as the compression medium. The first phase transition, which occurs near 2.9 GPa, leads to very pronounced changes in the Raman spectra. This behavior indicates that this transition is associated with very large reconstruction of the inorganic framework and collapse of the perovskite cages. The second phase transition, which occurs near 4.9 GPa, is associated with subtle structural changes. The last transition takes place near 5.9 GPa and it leads to further significant distortion of the anionic framework. In contrast to the anionic framework, the phase transitions have weak impact on the imidazolium cation. Pressure dependence of Raman modes proves that compressibility of the high-pressure phases is significantly lower compared to the ambient pressure phase. It also indicates that the contraction of the MnO6 octahedra prevails over that of the imidazolium cations and hypophosphite linkers. However, compressibility of MnO6 strongly decreases in the highest pressure phase. Pressure-induced phase transitions are reversible.
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Affiliation(s)
- M Mączka
- Institute of Low Temperature and Structure Research, Polish Academy of Sciences, Wrocław, Poland.
| | - D L M Vasconcelos
- Physics Department, Federal University of Ceara, 60455-970 Fortaleza, Brazil
| | - P T C Freire
- Physics Department, Federal University of Ceara, 60455-970 Fortaleza, Brazil
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2
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Stefańska D. Effect of Organic Cation on Optical Properties of [A]Mn(H 2POO) 3 Hybrid Perovskites. Molecules 2022; 27:8953. [PMID: 36558085 PMCID: PMC9784195 DOI: 10.3390/molecules27248953] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/14/2022] [Revised: 12/12/2022] [Accepted: 12/13/2022] [Indexed: 12/23/2022] Open
Abstract
Hybrid organic-inorganic compounds crystallizing in a three-dimensional (3D) perovskite-type architecture have attracted considerable attention due to their multifunctional properties. One of the most intriguing groups is perovskites with hypophosphite linkers. Herein, the optical properties of six hybrid hypophosphite perovskites containing manganese ions are presented. The band gaps of these compounds, as well as the luminescence properties of the octahedrally coordinated Mn2+ ions associated with the 4T1g(G) → 6A1g(S) transition are shown to be dependent on the organic cation type and Goldschmidt tolerance factor. Thus, a correlation between essential structural features of Mn-based hybrid hypophosphites and their optical properties was observed. Additionally, the broad infrared luminescence of the studied compounds was examined for potential application in an indoor lighting system for plant growth.
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Affiliation(s)
- Dagmara Stefańska
- Institute of Low Temperature and Structure Research, Polish Academy of Sciences, Okólna 2, 50-422 Wroclaw, Poland
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3
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Tarlton ML, Skanthakumar S, Hutchison D, Gremillion AJ, Oliver AG, Wilson RE. Synthesis of an Isostructural Series of 12-Coordinate Lanthanide Nitrate Hybrid Double Perovskites with Cubic Symmetry. Inorg Chem 2022; 61:17101-17108. [PMID: 36240111 DOI: 10.1021/acs.inorgchem.2c02546] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
In efforts to study the periodic chemical properties of the rare earth elements and their structural chemistry, a hybrid double perovskite phase A2B'BX6 with the formula ((CH3)4N)2KLn(NO3)6 (Ln = La-Lu, Y ex. Pm) was synthesized that crystallizes in the cubic space group, Fm3̅m. This series was obtained via evaporative crystallization from a mixture of Ln(NO3)3, KNO3, and (CH3)4N·NO3 in a 1:1:2 ratio from either H2O or 4.0 M HNO3. In this double perovskite structure, the B site containing the lanthanide ion is coordinated by six bidentate nitrate ligands, with the distal N═O oxygen atoms coordinating the potassium on the B' site in an octahedral six-coordinate environment. The two remaining charge-compensating (CH3)4N+ cations occupy the interstitial voids in the lattice on the A site. This periodic series was characterized via single-crystal X-ray diffraction, powder X-ray diffraction, IR, and Raman spectroscopy. Emission spectra of the Eu complex indicate a phase transition to trigonal symmetry upon cooling. This series is unique as it represents a rare isostructural series spanning the entirety of the rare earth elements excluding promethium with homoleptic 12-coordinate rare earth metal ions.
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Affiliation(s)
- Michael L Tarlton
- Argonne National Laboratory, 9700 S. Cass Avenue Lemont, Illinois 60439, United States
| | | | - Danielle Hutchison
- Argonne National Laboratory, 9700 S. Cass Avenue Lemont, Illinois 60439, United States
| | - Alexander J Gremillion
- Argonne National Laboratory, 9700 S. Cass Avenue Lemont, Illinois 60439, United States.,University of Missouri─Columbia, 125 Chemistry Building, Columbia, Missouri 65211, United States
| | - Allen G Oliver
- University of Notre Dame, Notre Dame, Indiana 46556, United States
| | - Richard E Wilson
- Argonne National Laboratory, 9700 S. Cass Avenue Lemont, Illinois 60439, United States
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4
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Zhang T, Ding K, Li J, Du G, Chu L, Zhang Y, Fu D. Hydrogen‐bonded Engineering Enhancing Phase Transition Temperature in Molecular Perovskite Ferroelastic. CHINESE J CHEM 2022. [DOI: 10.1002/cjoc.202200089] [Citation(s) in RCA: 12] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Affiliation(s)
- Tie Zhang
- Ordered Matter Science Research Center, Jiangsu Key Laboratory for Science and Applications of Molecular Ferroelectrics Southeast University Nanjing 211189
| | - Kun Ding
- Ordered Matter Science Research Center, Jiangsu Key Laboratory for Science and Applications of Molecular Ferroelectrics Southeast University Nanjing 211189
| | - Jun‐Yi Li
- Ordered Matter Science Research Center, Jiangsu Key Laboratory for Science and Applications of Molecular Ferroelectrics Southeast University Nanjing 211189
| | - Guo‐Wei Du
- Ordered Matter Science Research Center, Jiangsu Key Laboratory for Science and Applications of Molecular Ferroelectrics Southeast University Nanjing 211189
| | - Lu‐Lu Chu
- Ordered Matter Science Research Center, Jiangsu Key Laboratory for Science and Applications of Molecular Ferroelectrics Southeast University Nanjing 211189
| | - Yi Zhang
- Ordered Matter Science Research Center, Jiangsu Key Laboratory for Science and Applications of Molecular Ferroelectrics Southeast University Nanjing 211189
| | - Da‐Wei Fu
- Ordered Matter Science Research Center, Jiangsu Key Laboratory for Science and Applications of Molecular Ferroelectrics Southeast University Nanjing 211189
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5
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McHugh LN, Thorne MF, Chester AM, Etter M, Užarević K, Bennett TD. Mechanochemically synthesised dicyanamide hybrid organic-inorganic perovskites, and their melt-quenched glasses. Chem Commun (Camb) 2022; 58:3949-3952. [PMID: 35244661 DOI: 10.1039/d2cc00278g] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Here we present efficient and scalable mechanochemical formation of hybrid organic-inorganic perovskites of the form [TPrA][M(dca)3] (M = Mn2+, Co2+) and the subsequent formation of their bulk melt-quenched glasses. In situ X-ray diffraction reveals direct, facile, and almost instantaneouos formation of both crystalline materials, while slow cooling limits recrystallisation in glasses. The glasses show good stability to acidic and basic aqueous solutions and display higher carbon dioxide uptakes than their crystalline precursors.
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Affiliation(s)
- Lauren N McHugh
- Department of Materials Science and Metallurgy, University of Cambridge, 27 Charles Babbage Road, Cambridge, Cambridgeshire, CB3 0FS, UK.
| | - Michael F Thorne
- Department of Materials Science and Metallurgy, University of Cambridge, 27 Charles Babbage Road, Cambridge, Cambridgeshire, CB3 0FS, UK.
| | - Ashleigh M Chester
- Department of Materials Science and Metallurgy, University of Cambridge, 27 Charles Babbage Road, Cambridge, Cambridgeshire, CB3 0FS, UK.
| | - Martin Etter
- Deutsches Elektronen Synchrotron, FS-PETRA-D, P02.1, Notkestr. 85, 22607 Hamburg, Germany
| | | | - Thomas D Bennett
- Department of Materials Science and Metallurgy, University of Cambridge, 27 Charles Babbage Road, Cambridge, Cambridgeshire, CB3 0FS, UK.
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6
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García-Ben J, McHugh LN, Bennett TD, Bermúdez-García JM. Dicyanamide-perovskites at the edge of dense hybrid organic–inorganic materials. Coord Chem Rev 2022. [DOI: 10.1016/j.ccr.2021.214337] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
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7
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de Medeiros CS, Ptak M, Gągor A, Sieradzki A. Structural phase transitions in novel hydrogen-bonded cyanide-based crystal of [C4H8NH2]2[(H3O)Co(CN)6]. J Mol Struct 2022. [DOI: 10.1016/j.molstruc.2021.132143] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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8
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Shaw BK, Castillo-Blas C, Thorne MF, Ríos Gómez ML, Forrest T, Lopez MD, Chater PA, McHugh LN, Keen DA, Bennett TD. Principles of melting in hybrid organic-inorganic perovskite and polymorphic ABX 3 structures. Chem Sci 2022; 13:2033-2042. [PMID: 35308849 PMCID: PMC8849004 DOI: 10.1039/d1sc07080k] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/20/2021] [Accepted: 01/18/2022] [Indexed: 11/21/2022] Open
Abstract
Four novel dicyanamide-containing hybrid organic-inorganic ABX3 structures are reported, and the thermal behaviour of a series of nine perovskite and non-perovskite [AB(N(CN)2)3] (A = (C3H7)4N, (C4H9)4N, (C5H11)4N; B = Co, Fe, Mn) is analyzed. Structure-property relationships are investigated by varying both A-site organic and B-site transition metal cations. In particular, increasing the size of the A-site cation from (C3H7)4N → (C4H9)4N → (C5H11)4N was observed to result in a decrease in T m through an increase in ΔS f. Consistent trends in T m with metal replacement are observed with each A-site cation, with Co < Fe < Mn. The majority of the melts formed were found to recrystallise partially upon cooling, though glasses could be formed through a small degree of organic linker decomposition. Total scattering methods are used to provide a greater understanding of the melting mechanism.
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Affiliation(s)
- Bikash Kumar Shaw
- Department of Materials Science and Metallurgy, University of Cambridge CB3 0FS UK
| | - Celia Castillo-Blas
- Department of Materials Science and Metallurgy, University of Cambridge CB3 0FS UK
- Departamento de Química Inorgánica, Universidad Autónoma de Madrid 28049 Madrid Spain
| | - Michael F Thorne
- Department of Materials Science and Metallurgy, University of Cambridge CB3 0FS UK
| | | | - Tom Forrest
- Diamond Light Source Ltd, Diamond House, Harwell Campus Didcot Oxfordshire OX11 0DE UK
| | - Maria Diaz Lopez
- Diamond Light Source Ltd, Diamond House, Harwell Campus Didcot Oxfordshire OX11 0DE UK
| | - Philip A Chater
- Diamond Light Source Ltd, Diamond House, Harwell Campus Didcot Oxfordshire OX11 0DE UK
| | - Lauren N McHugh
- Department of Materials Science and Metallurgy, University of Cambridge CB3 0FS UK
| | - David A Keen
- ISIS Facility, Rutherford Appleton Laboratory, Harwell Campus Didcot Oxfordshire OX11 0QX UK
| | - Thomas D Bennett
- Department of Materials Science and Metallurgy, University of Cambridge CB3 0FS UK
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9
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Chen XX, Liu DX, Gong YP, Wang SS, Zhang WX, Chen XM. Above-Room-Temperature Ferroelastic Phase Transitions in Two Tetrafluoroborate-Based Hexagonal Molecular Perovskites. Inorg Chem 2022; 61:2219-2226. [PMID: 35048692 DOI: 10.1021/acs.inorgchem.1c03506] [Citation(s) in RCA: 9] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
ABX3-type molecular perovskites provide an important platform to tune phase transitions, via judiciously choosing A-, B-, and X-site components, to approach advanced functional materials for applications. Although tetrafluoroborate can act as X-site component to assemble ten instances of ABX3 molecular perovskites, only two of them possess hexagonal perovskite structures. Herein, we report two tetrafluoroborate-based hexagonal molecular perovskites, A[Na(BF4)3], by judiciously choosing two different A-site cations: 1-methyl-1,4-diazabicyclo[2.2.2]octane-1,4-diium (Hmdabco2+) for 1 and 1-methylpiperazine-1,4-diium (H2mpz2+) for 2. They have high-temperature phases in the same space group (P63/mmc) revealing highly disordered A-site cations. Upon cooling, 1 undergoes two-step P63/mmc ↔ P3̅c1 ↔ P21/n transitions at 344 and 338 K, respectively, including a ferroelastic one (3̅mF2/m) accompanied by a spontaneous strain of 0.013. In contrast, the smaller H2mpz2+ cation with more adoptable conformations induces a one-step sharp P63/mmc ↔ P21/c ferroelastic transition (6/mmmF2/m(s)) at 418 K in 2, leading to more significant symmetry breaking and a considerable spontaneous strain of 0.129. This study provides important clues to modulate structural phase transitions by tuning diverse components for the multicomponent dense hybrid crystals.
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Affiliation(s)
- Xiao-Xian Chen
- MOE Key Laboratory of Bioinorganic and Synthetic Chemistry, School of Chemistry, Sun Yat-Sen University, Guangzhou 510275, China
| | - De-Xuan Liu
- MOE Key Laboratory of Bioinorganic and Synthetic Chemistry, School of Chemistry, Sun Yat-Sen University, Guangzhou 510275, China
| | - Ya-Ping Gong
- MOE Key Laboratory of Bioinorganic and Synthetic Chemistry, School of Chemistry, Sun Yat-Sen University, Guangzhou 510275, China
| | - Sha-Sha Wang
- MOE Key Laboratory of Bioinorganic and Synthetic Chemistry, School of Chemistry, Sun Yat-Sen University, Guangzhou 510275, China
| | - Wei-Xiong Zhang
- MOE Key Laboratory of Bioinorganic and Synthetic Chemistry, School of Chemistry, Sun Yat-Sen University, Guangzhou 510275, China
| | - Xiao-Ming Chen
- MOE Key Laboratory of Bioinorganic and Synthetic Chemistry, School of Chemistry, Sun Yat-Sen University, Guangzhou 510275, China
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10
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Ma̧czka M, Nowok A, Zarȩba JK, Stefańska D, Ga̧gor A, Trzebiatowska M, Sieradzki A. Near-Infrared Phosphorescent Hybrid Organic-Inorganic Perovskite with High-Contrast Dielectric and Third-Order Nonlinear Optical Switching Functionalities. ACS APPLIED MATERIALS & INTERFACES 2022; 14:1460-1471. [PMID: 34965720 PMCID: PMC8762641 DOI: 10.1021/acsami.1c20557] [Citation(s) in RCA: 21] [Impact Index Per Article: 10.5] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/25/2021] [Accepted: 12/20/2021] [Indexed: 05/15/2023]
Abstract
Hybrid organic-inorganic perovskites providing integrated functionalities for multimodal switching applications are widely sought-after materials for optoelectronics. Here, we embark on a study of a novel pyrrolidinium-based cyanide perovskite of formula (C4H10N)2KCr(CN)6, which displays thermally driven bimodal switching characteristics associated with an order-disorder phase transition. Dielectric switching combines two features important from an application standpoint: high permittivity contrast (Δε' = 38.5) and very low dielectric losses. Third-order nonlinear optical switching takes advantage of third-harmonic generation (THG) bistability, thus far unprecedented for perovskites and coordination polymers. Structurally, (C4H10N)2KCr(CN)6 stands out as the first example of a three-dimensional stable perovskite among formate-, azide-, and cyanide-based metal-organic frameworks comprising large pyrrolidinium cations. Its stability, reflected also in robust switching characteristics, has been tracked down to the Cr3+ component, the ionic radius of which provides a large enough metal-cyanide cage for the pyrrolidinium cargo. While the presence of polar pyrrolidinium cations leads to excellent switchable dielectric properties, the presence of Cr3+ is also responsible for efficient phosphorescence, which is remarkably shifted to the near-infrared region (770 to 880 nm). The presence of Cr3+ was also found indispensable to the THG switching functionality. It is also found that a closely related cobalt-based analogue doped with Cr3+ ions displays distinct near-infrared phosphorescence as well. Thus, doping with Cr3+ ions is an effective strategy to introduce phosphorescence as an additional functional property into the family of cobalt-cyanide thermally switchable dielectrics.
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Affiliation(s)
- Mirosław Ma̧czka
- Institute
of Low Temperature and Structure Research, Polish Academy of Sciences, ul. Okólna 2, 50-422 Wrocław, Poland
| | - Andrzej Nowok
- Department
of Experimental Physics, Wrocław University
of Science and Technology, Wybrzeże Wyspiańskiego 27, 50-370 Wrocław, Poland
| | - Jan K. Zarȩba
- Advanced
Materials Engineering and Modeling Group, Faculty of Chemistry, Wrocław University of Science and Technology, Wybrzeże Wyspiańskiego
27, 50-370 Wrocław, Poland
| | - Dagmara Stefańska
- Institute
of Low Temperature and Structure Research, Polish Academy of Sciences, ul. Okólna 2, 50-422 Wrocław, Poland
| | - Anna Ga̧gor
- Institute
of Low Temperature and Structure Research, Polish Academy of Sciences, ul. Okólna 2, 50-422 Wrocław, Poland
| | - Monika Trzebiatowska
- Institute
of Low Temperature and Structure Research, Polish Academy of Sciences, ul. Okólna 2, 50-422 Wrocław, Poland
| | - Adam Sieradzki
- Department
of Experimental Physics, Wrocław University
of Science and Technology, Wybrzeże Wyspiańskiego 27, 50-370 Wrocław, Poland
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11
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Maczka M, Gągor A, Stefanska D, Zaręba JK, Pikul A. Structural, magnetic and photoluminescent properties of new hybrid hypophosphites: discovery of the first noncentrosymmetric and two cobalt-based members. Dalton Trans 2022; 51:9094-9102. [DOI: 10.1039/d2dt01212j] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Hybrid organic-inorganic perovskites comprising hypophosphite ligands are emerging functional materials exhibiting magnetic, photoluminescence, negative thermal expansion and negative linear compressibility behaviour. This work reports five novel hypophosphite perovskites, [A]M(H2POO)3 (A=...
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12
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Tarlton ML, Skanthakumar S, Vallet V, Wilson RE. Hexanitrato complexes and hybrid double perovskites of Am 3+ and Cm 3+. Chem Commun (Camb) 2022; 58:11997-12000. [DOI: 10.1039/d2cc05162a] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Isostructural, homoleptic twelve-coordinate nitrato complexes of the 5f-ions Am and Cm are reported that occur as hybrid double perovskites.
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Affiliation(s)
- Michael L. Tarlton
- Chemical Sciences and Engineering Division, Argonne National Laboratory, 9700 S, Cass Avenue, Lemont, IL, USA
| | - Suntharalingam Skanthakumar
- Chemical Sciences and Engineering Division, Argonne National Laboratory, 9700 S, Cass Avenue, Lemont, IL, USA
| | - Valérie Vallet
- Univ. Lille, CNRS, UMR 8523 – PhLAM – Physique des Lasers Atomes et Molécules, F-59000, Lille, France
| | - Richard E. Wilson
- Chemical Sciences and Engineering Division, Argonne National Laboratory, 9700 S, Cass Avenue, Lemont, IL, USA
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13
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Mączka M, Stefańska D, Gągor A, Pikul A. The cation-dependent structural, magnetic and optical properties of a family of hypophosphite hybrid perovskites. Dalton Trans 2021; 51:352-360. [PMID: 34897339 DOI: 10.1039/d1dt03382d] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Hypophosphite hybrid perovskites have recently received widespread attention due to their diverse structural and magnetic properties, negative thermal expansion and photoluminescence behaviour. Herein, we report two new three-dimensional hybrid perovskites containing unusually large organic cations, pyrrolidinium and 2-hydroxyethylammonium. We report the crystal structures of these new manganese-hypophosphite frameworks and their magnetic and optical properties. We also report the magnetic and optical properties of two previously discovered analogues, dimethylammonium and imidazolium manganese hypophosphites. Both new compounds crystallize in a monoclinic structure, space group P21/n, with ordered organic cations at room temperature. Magnetic studies show that all studied compounds are examples of canted antiferromagnets but the weak ferromagnetic contribution and the ordering temperature are significantly modulated by the type of organic cation located in the cavity of the framework. We discuss the origin of this behaviour. Upon ultraviolet excitation, all compounds exhibit broadband photoluminescence associated with the 4T1g(G) → 6A1g(S) transition of octahedrally coordinated Mn2+ ions. The position of the PL band depends on the type of organic cation, being the most blue-shifted for the imidazolium analogue (646 nm) and the most red-shifted for the pyrrolidinium counterpart (689 nm). The most interesting property of the studied hypophosphites is, however, the strong temperature dependence of the photoluminescence intensity, suggesting the possible application of these compounds in non-contact optical thermometry.
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Affiliation(s)
- Mirosław Mączka
- Institute of Low Temperature and Structure Research, Polish Academy of Sciences, ul. Okólna 2, 50-422 Wrocław, Poland.
| | - Dagmara Stefańska
- Institute of Low Temperature and Structure Research, Polish Academy of Sciences, ul. Okólna 2, 50-422 Wrocław, Poland.
| | - Anna Gągor
- Institute of Low Temperature and Structure Research, Polish Academy of Sciences, ul. Okólna 2, 50-422 Wrocław, Poland.
| | - Adam Pikul
- Institute of Low Temperature and Structure Research, Polish Academy of Sciences, ul. Okólna 2, 50-422 Wrocław, Poland.
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14
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Ptak M, Sieradzki A, Šimėnas M, Maczka M. Molecular spectroscopy of hybrid organic–inorganic perovskites and related compounds. Coord Chem Rev 2021. [DOI: 10.1016/j.ccr.2021.214180] [Citation(s) in RCA: 15] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
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15
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Huang Y, Xiang L, Feng Y, An Z, Miao L, Li J, Ye H, Shi C. High Quality of a Perchlorate‐Based Hybrid Perovskite‐Type Cage‐Like Single Crystal – Evidence of Temperature‐Induced Distinct Dielectric Transition. Eur J Inorg Chem 2021. [DOI: 10.1002/ejic.202100624] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Affiliation(s)
- Yi‐Fang Huang
- Chaotic Matter Science Research Center Jiangxi University of Science and Technology Ganzhou, Jiangxi 330000 China
| | - Lin Xiang
- Chaotic Matter Science Research Center Jiangxi University of Science and Technology Ganzhou, Jiangxi 330000 China
| | - Yan Feng
- Chaotic Matter Science Research Center Jiangxi University of Science and Technology Ganzhou, Jiangxi 330000 China
| | - Zhen An
- Chaotic Matter Science Research Center Jiangxi University of Science and Technology Ganzhou, Jiangxi 330000 China
| | - Le‐Ping Miao
- Chaotic Matter Science Research Center Jiangxi University of Science and Technology Ganzhou, Jiangxi 330000 China
| | - Jian‐Rong Li
- Chaotic Matter Science Research Center Jiangxi University of Science and Technology Ganzhou, Jiangxi 330000 China
| | - Heng‐Yun Ye
- Chaotic Matter Science Research Center Jiangxi University of Science and Technology Ganzhou, Jiangxi 330000 China
| | - Chao Shi
- Chaotic Matter Science Research Center Jiangxi University of Science and Technology Ganzhou, Jiangxi 330000 China
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16
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Li Q, Li Z, Li K, Xia B, Li N, Bu X. Lanthanide‐Hypophosphite
Frameworks with Guanidinium Guest Showing High Proton Conductivity. CHINESE J CHEM 2021. [DOI: 10.1002/cjoc.202100382] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Affiliation(s)
- Quan‐Wen Li
- School of Materials Science and Engineering, National Institute for Advanced Materials, Tianjin Key Laboratory of Metal and Molecule‐Based Material Chemistry Nankai University Tianjin 300350 China
| | - Zhao‐Yang Li
- School of Materials Science and Engineering, National Institute for Advanced Materials, Tianjin Key Laboratory of Metal and Molecule‐Based Material Chemistry Nankai University Tianjin 300350 China
| | - Kai Li
- School of Materials Science and Engineering, National Institute for Advanced Materials, Tianjin Key Laboratory of Metal and Molecule‐Based Material Chemistry Nankai University Tianjin 300350 China
| | - Bin Xia
- School of Materials Science and Engineering, National Institute for Advanced Materials, Tianjin Key Laboratory of Metal and Molecule‐Based Material Chemistry Nankai University Tianjin 300350 China
| | - Na Li
- School of Materials Science and Engineering, National Institute for Advanced Materials, Tianjin Key Laboratory of Metal and Molecule‐Based Material Chemistry Nankai University Tianjin 300350 China
| | - Xian‐He Bu
- School of Materials Science and Engineering, National Institute for Advanced Materials, Tianjin Key Laboratory of Metal and Molecule‐Based Material Chemistry Nankai University Tianjin 300350 China
- State Key Laboratory of Elemento‐Organic Chemistry, College of Chemistry Nankai University Tianjin 300071 China
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17
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Exploring the impact of HgI2 doping on optical, structural and morphological properties of pure CH3NH3PbI3 perovskite. INORG CHEM COMMUN 2021. [DOI: 10.1016/j.inoche.2021.108851] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
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18
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Burger S, Grover S, Butler KT, Boström HLB, Grau-Crespo R, Kieslich G. Tilt and shift polymorphism in molecular perovskites. MATERIALS HORIZONS 2021; 8:2444-2450. [PMID: 34870297 DOI: 10.1039/d1mh00578b] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/13/2023]
Abstract
Molecular perovskites, i.e. ABX3 coordination polymers with a perovskite structure, are a chemically diverse material platform for studying fundamental and applied materials properties such as barocalorics and improper ferroelectrics. Compared to inorganic perovskites, the use of molecular ions on the A- and X-site of molecular perovskites leads to new geometric and structural degrees of freedom. In this work we introduce the concept of tilt and shift polymorphism, categorising irreversible perovskite-to-perovskite phase transitions in molecular perovskites. As a model example we study the new molecular perovskite series [(nPr)3(CH3)N]M(C2N3)3 with M = Mn2+, Co2+, Ni2+, and nPr = n-propyl, where different polymorphs crystallise in the perovskite structure but with different tilt systems depending on the synthetic conditions. Tilt and shift polymorphism is a direct ramification of the use of molecular building units in molecular perovskites and as such is unknown for inorganic perovskites. Given the role of polymorphism in materials science, medicine and mineralogy, and more generally the relation between physicochemical properties and structure, the concept introduced herein represents an important step in classifying the crystal chemistry of molecular perovskites and in maturing the field.
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Affiliation(s)
- Stefan Burger
- Department of Chemistry, Technical University of Munich, Lichtenbergstraße 4, 85748 Garching, Germany.
| | - Shivani Grover
- Department of Chemistry, University of Reading, Whiteknights, Reading RG6 6DX, UK.
| | - Keith T Butler
- Rutherford Appleton Laboratory, Scientific Computing Department (SciML), Didcot OX11 0QX, UK
| | - Hanna L B Boström
- Max-Planck Institute for Solid State Research, Heisenbergstraße 1, 70569 Stuttgart, Germany
| | - Ricardo Grau-Crespo
- Department of Chemistry, University of Reading, Whiteknights, Reading RG6 6DX, UK.
| | - Gregor Kieslich
- Department of Chemistry, Technical University of Munich, Lichtenbergstraße 4, 85748 Garching, Germany.
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19
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Shaw BK, Hughes AR, Ducamp M, Moss S, Debnath A, Sapnik AF, Thorne MF, McHugh LN, Pugliese A, Keeble DS, Chater P, Bermudez-Garcia JM, Moya X, Saha SK, Keen DA, Coudert FX, Blanc F, Bennett TD. Melting of hybrid organic-inorganic perovskites. Nat Chem 2021; 13:778-785. [PMID: 33972755 DOI: 10.1038/s41557-021-00681-7] [Citation(s) in RCA: 34] [Impact Index Per Article: 11.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/21/2020] [Accepted: 03/11/2021] [Indexed: 02/03/2023]
Abstract
Several organic-inorganic hybrid materials from the metal-organic framework (MOF) family have been shown to form stable liquids at high temperatures. Quenching then results in the formation of melt-quenched MOF glasses that retain the three-dimensional coordination bonding of the crystalline phase. These hybrid glasses have intriguing properties and could find practical applications, yet the melt-quench phenomenon has so far remained limited to a few MOF structures. Here we turn to hybrid organic-inorganic perovskites-which occupy a prominent position within materials chemistry owing to their functional properties such as ion transport, photoconductivity, ferroelectricity and multiferroicity-and show that a series of dicyanamide-based hybrid organic-inorganic perovskites undergo melting. Our combined experimental-computational approach demonstrates that, on quenching, they form glasses that largely retain their solid-state inorganic-organic connectivity. The resulting materials show very low thermal conductivities (~0.2 W m-1 K-1), moderate electrical conductivities (10-3-10-5 S m-1) and polymer-like thermomechanical properties.
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Affiliation(s)
- Bikash Kumar Shaw
- Department of Materials Science and Metallurgy, University of Cambridge, Cambridge, UK
| | - Ashlea R Hughes
- Department of Chemistry, University of Liverpool, Liverpool, UK
| | - Maxime Ducamp
- Chimie ParisTech, PSL University, CNRS, Institut de Recherche de Chimie Paris, Paris, France
| | - Stephen Moss
- Department of Chemistry, University of Liverpool, Liverpool, UK
| | - Anup Debnath
- School of Materials Sciences, Indian Association for the Cultivation of Science, Jadavpur, India
| | - Adam F Sapnik
- Department of Materials Science and Metallurgy, University of Cambridge, Cambridge, UK
| | - Michael F Thorne
- Department of Materials Science and Metallurgy, University of Cambridge, Cambridge, UK
| | - Lauren N McHugh
- Department of Materials Science and Metallurgy, University of Cambridge, Cambridge, UK
| | - Andrea Pugliese
- Department of Chemistry, University of Liverpool, Liverpool, UK
| | - Dean S Keeble
- Diamond Light Source Ltd, Diamond House, Harwell Campus, Didcot, UK
| | - Philip Chater
- Diamond Light Source Ltd, Diamond House, Harwell Campus, Didcot, UK
| | - Juan M Bermudez-Garcia
- Department of Materials Science and Metallurgy, University of Cambridge, Cambridge, UK.,University of A Coruna, QuiMolMat Group, Department of Chemistry, Faculty of Science and Advanced Scientific Research Center (CICA), Zapateira, Spain
| | - Xavier Moya
- Department of Materials Science and Metallurgy, University of Cambridge, Cambridge, UK
| | - Shyamal K Saha
- School of Materials Sciences, Indian Association for the Cultivation of Science, Jadavpur, India
| | - David A Keen
- ISIS Facility, Rutherford Appleton Laboratory, Harwell Campus, Didcot, UK
| | - François-Xavier Coudert
- Chimie ParisTech, PSL University, CNRS, Institut de Recherche de Chimie Paris, Paris, France
| | - Frédéric Blanc
- Department of Chemistry, University of Liverpool, Liverpool, UK.,Stephenson Institute for Renewable Energy, University of Liverpool, Liverpool, UK
| | - Thomas D Bennett
- Department of Materials Science and Metallurgy, University of Cambridge, Cambridge, UK.
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20
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Ma J, Xu Q, Ye L, Wang Q, Gong Z, Shi C, Ye H, Zhang Y. Structural phase transition and dielectric switching in an organic-inorganic hybrid rare-earth double perovskite-type compound: (DMP)2LaRb(NO3)6 (DMP = N,N-dimethylpyrrolidinium cation). J RARE EARTH 2021. [DOI: 10.1016/j.jre.2021.05.010] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/01/2022]
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21
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He X, Zhang X, Ji B, Yao W, Lightfoot P, Tang Y. Tilting and twisting in a novel perovzalate, K3NaMn(C2O4)3. Chem Commun (Camb) 2021; 57:2567-2570. [DOI: 10.1039/d1cc00085c] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/11/2023]
Abstract
A unique variant on the perovskite structure, K3NaMn(C2O4)3, has been identified with unconventional octahedral tilting, interpenetration of two topologically identical perovskite-like frameworks and an unusual, twisted oxalate ligand.
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Affiliation(s)
- Xiaolong He
- Functional Thin Films Research Center
- Shenzhen Institutes of Advanced Technology
- Chinese Academy of Sciences
- Shenzhen 518055
- China
| | - Xinyuan Zhang
- Tianjin Key Laboratory of Functional Crystal Materials
- Institute of Functional Crystals
- Tianjin University of Technology
- Tianjin 300384
- China
| | - Bifa Ji
- Functional Thin Films Research Center
- Shenzhen Institutes of Advanced Technology
- Chinese Academy of Sciences
- Shenzhen 518055
- China
| | - Wenjiao Yao
- Functional Thin Films Research Center
- Shenzhen Institutes of Advanced Technology
- Chinese Academy of Sciences
- Shenzhen 518055
- China
| | - Philip Lightfoot
- School of Chemistry and EaStChem
- University of St Andrews
- St Andrews
- UK
| | - Yongbing Tang
- Functional Thin Films Research Center
- Shenzhen Institutes of Advanced Technology
- Chinese Academy of Sciences
- Shenzhen 518055
- China
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22
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Mączka M, Stefańska D, Ptak M, Gągor A, Pikul A, Sieradzki A. Cadmium and manganese hypophosphite perovskites templated by formamidinium cations: dielectric, optical and magnetic properties. Dalton Trans 2021; 50:2639-2647. [DOI: 10.1039/d0dt03995k] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
Abstract
The first cadmium hypophosphite perovskite exhibiting reddish-orange emission, glass-like behaviour and order–disorder phase transition.
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Affiliation(s)
- Mirosław Mączka
- Institute of Low Temperature and Structure Research
- Polish Academy of Sciences
- 50-422 Wrocław
- Poland
| | - Dagmara Stefańska
- Institute of Low Temperature and Structure Research
- Polish Academy of Sciences
- 50-422 Wrocław
- Poland
| | - Maciej Ptak
- Institute of Low Temperature and Structure Research
- Polish Academy of Sciences
- 50-422 Wrocław
- Poland
| | - Anna Gągor
- Institute of Low Temperature and Structure Research
- Polish Academy of Sciences
- 50-422 Wrocław
- Poland
| | - Adam Pikul
- Institute of Low Temperature and Structure Research
- Polish Academy of Sciences
- 50-422 Wrocław
- Poland
| | - Adam Sieradzki
- Department of Experimental Physics
- Wrocław University of Science and Technology
- Wrocław
- Poland
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23
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Liu DX, Xie KP, Zhang WX, Zeng MH, Chen XM. Structural insights into a new family of three-dimensional thiocyanate-bridged molecular double perovskites. CrystEngComm 2021. [DOI: 10.1039/d1ce00147g] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/14/2023]
Abstract
Four new three-dimensional thiocyanate-bridged molecular double perovskites with bent Cd–S–C angles in a narrow distribution range reveal highly distorted frameworks with a relatively strong structural rigidity.
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Affiliation(s)
- De-Xuan Liu
- MOE Key Laboratory of Bioinorganic and Synthetic Chemistry
- School of Chemistry
- Sun Yat-Sen University
- Guangzhou 510275
- P. R. China
| | - Kai-Ping Xie
- MOE Key Laboratory of Bioinorganic and Synthetic Chemistry
- School of Chemistry
- Sun Yat-Sen University
- Guangzhou 510275
- P. R. China
| | - Wei-Xiong Zhang
- MOE Key Laboratory of Bioinorganic and Synthetic Chemistry
- School of Chemistry
- Sun Yat-Sen University
- Guangzhou 510275
- P. R. China
| | - Ming-Hua Zeng
- School of Chemistry and Pharmaceutical Sciences
- GuangXi Normal University
- Guilin 541004
- P. R. China
| | - Xiao-Ming Chen
- MOE Key Laboratory of Bioinorganic and Synthetic Chemistry
- School of Chemistry
- Sun Yat-Sen University
- Guangzhou 510275
- P. R. China
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24
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Ciupa-Litwa A, Ptak M, Kucharska E, Hanuza J, Mączka M. Vibrational Properties and DFT Calculations of Perovskite-Type Methylhydrazinium Manganese Hypophosphite. Molecules 2020; 25:E5215. [PMID: 33182446 PMCID: PMC7664875 DOI: 10.3390/molecules25215215] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/11/2020] [Revised: 10/23/2020] [Accepted: 11/05/2020] [Indexed: 11/16/2022] Open
Abstract
Recently discovered hybrid perovskites based on hypophosphite ligands are a promising class of compounds exhibiting unusual structural properties and providing opportunities for construction of novel functional materials. Here, we report for the first time the detailed studies of phonon properties of manganese hypophosphite templated with methylhydrazinium cations ([CH3NH2NH2][Mn(H2PO2)3]). Its room temperature vibrational spectra were recorded for both polycrystalline sample and a single crystal. The proposed assignment based on Density Functional Theory (DFT) calculations of the observed vibrational modes is also presented. It is worth noting this is first report on polarized Raman measurements in this class of hybrid perovskites.
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Affiliation(s)
- Aneta Ciupa-Litwa
- Institute of Low Temperature and Structure Research, Polish Academy of Sciences, 50-422 Wrocław, Poland; (A.C.-L.); (J.H.); (M.M.)
| | - Maciej Ptak
- Institute of Low Temperature and Structure Research, Polish Academy of Sciences, 50-422 Wrocław, Poland; (A.C.-L.); (J.H.); (M.M.)
| | - Edyta Kucharska
- Department of Bioorganic Chemistry, Faculty of Production Engineering, University of Economics and Business, 118/120 Komandorska str., 53-345 Wrocław, Poland;
| | - Jerzy Hanuza
- Institute of Low Temperature and Structure Research, Polish Academy of Sciences, 50-422 Wrocław, Poland; (A.C.-L.); (J.H.); (M.M.)
| | - Mirosław Mączka
- Institute of Low Temperature and Structure Research, Polish Academy of Sciences, 50-422 Wrocław, Poland; (A.C.-L.); (J.H.); (M.M.)
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25
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Trzebiatowska M, Mączka M, Gagor A, Sieradzki A. Pyrrolidinium-Based Cyanides: Unusual Architecture and Dielectric Switchability Triggered by Order-Disorder Process. Inorg Chem 2020; 59:8855-8863. [PMID: 32551544 PMCID: PMC7588038 DOI: 10.1021/acs.inorgchem.0c00637] [Citation(s) in RCA: 26] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
![]()
Two
three-dimensional metal–organic compounds of the formula
Pyr2KM(CN)6, where M = Co, Fe and Pyr = pyrrolidinium
((CH2)4NH2+), have been
found to crystallize at room temperature in a monoclinic structure,
space group P21/c. They
are cyano-bridged compounds with an unprecedented type of architecture
containing pyrrolidinium cations in the voids. The materials have
been investigated by X-ray diffraction, dielectric, and spectroscopic
methods as a function of temperature in order to determine their properties
and the mechanism of the reversible phase transitions occurring at
ca. 345–370 K. The phase transitions in both crystals are first
order and are associated with a symmetry increase to a rhombohedral
structure (space group R3®m) as well as a significant disorder of organic cations above Tc. On the basis of Raman scattering and IR spectroscopy
it has been assumed that the phase transition in both crystals is
triggered by thermally induced pseudorotation of the organic cation
and large out-of-plane motions of its atoms followed by a “click-in”
of the cyanide bridges. The materials have been proposed as possible
switchable dielectrics due to their respective high differences in
dielectric permittivities across the phase transition. Two pyrrolidinium-based cyano-bridged compounds are described
with reference to their dielectric properties, which can be switched
by temperature. In addition, the mechanisms of the phase transitions
are elucidated by X-ray diffraction and vibrational spectroscopy.
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Affiliation(s)
- Monika Trzebiatowska
- Institute of Low Temperature and Structure Research, Polish Academy of Sciences, Box 1410, 50-950 Wrocław 2, Poland
| | - Mirosław Mączka
- Institute of Low Temperature and Structure Research, Polish Academy of Sciences, Box 1410, 50-950 Wrocław 2, Poland
| | - Anna Gagor
- Institute of Low Temperature and Structure Research, Polish Academy of Sciences, Box 1410, 50-950 Wrocław 2, Poland
| | - Adam Sieradzki
- Faculty of Fundamental Problems of Technology, Wrocław University of Science and Technology, Wybrzeże Wyspiańskiego 27, 50-370 Wrocław, Poland
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26
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Ptak M, Mączka M. Phonon properties and mechanism of order-disorder phase transition in formamidinium manganese hypophosphite single crystal. SPECTROCHIMICA ACTA. PART A, MOLECULAR AND BIOMOLECULAR SPECTROSCOPY 2020; 230:118010. [PMID: 31931353 DOI: 10.1016/j.saa.2019.118010] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/07/2019] [Revised: 12/18/2019] [Accepted: 12/27/2019] [Indexed: 06/10/2023]
Abstract
The detailed temperature-dependent IR and Raman spectra were used to study and understand the mechanism of structural phase transition occurring at 175 K in manganese hypophosphite templated with formamidinium (FA+) ions, [FA]Mn(H2POO)3, which adopts a perovskite-like architecture. The structural transformation between the C2/c and the P21/c monoclinic phases has a complicated nature and is mainly driven by re-orientational motions of the FA+ cations but it is also accompanied by a significant distortion of the MnO6 octahedral units as well as steric-forced changes of the PH2 groups determining the off-center shifts of FA+ cations in the cages. The re-orientational motions of formamidinium cations at 175 K are followed by slight changes of their geometry and re-arrangement of hydrogen bonds (HBs). The strong temperature-dependences of bands corresponding to vibrations involving hydrogen bonding reveal the highly-dynamic character of this phase transition and strong nature of created HBs. The most pronounced changes are observed for the modes corresponding to the formamidinium cation, proving that the phase transition has an order-disorder character.
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Affiliation(s)
- M Ptak
- Institute of Low Temperature and Structure Research, Polish Academy of Sciences, Wrocław, Poland.
| | - M Mączka
- Institute of Low Temperature and Structure Research, Polish Academy of Sciences, Wrocław, Poland
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27
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Deng BB, Xu CC, Cheng TT, Yang YT, Hu YT, Wang P, He WH, Yang MJ, Liao WQ. Homochiral Nickel Nitrite ABX3 (X = NO2–) Perovskite Ferroelectrics. J Am Chem Soc 2020; 142:6946-6950. [DOI: 10.1021/jacs.0c02580] [Citation(s) in RCA: 36] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Affiliation(s)
- Bin-Bin Deng
- College of Chemistry, Nanchang University, Nanchang 330031, People’s Republic of China
| | - Chu-Chu Xu
- College of Chemistry, Nanchang University, Nanchang 330031, People’s Republic of China
| | - Ting-Ting Cheng
- College of Chemistry, Nanchang University, Nanchang 330031, People’s Republic of China
| | - Yi-Ting Yang
- College of Chemistry, Nanchang University, Nanchang 330031, People’s Republic of China
| | - Yan-Ting Hu
- College of Chemistry, Nanchang University, Nanchang 330031, People’s Republic of China
| | - Pan Wang
- College of Chemistry, Nanchang University, Nanchang 330031, People’s Republic of China
| | - Wen-Hui He
- College of Chemistry, Nanchang University, Nanchang 330031, People’s Republic of China
| | - Meng-Juan Yang
- College of Chemistry, Nanchang University, Nanchang 330031, People’s Republic of China
| | - Wei-Qiang Liao
- College of Chemistry, Nanchang University, Nanchang 330031, People’s Republic of China
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28
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Abstract
A survey of the rigid unit modes in molecular perovskites is presented, showing how the prevalence of conventional tilts, unconventional tilts and columnar shifts vary across the different classes of molecular perovskites.
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Affiliation(s)
- Hanna L. B. Boström
- Department of Inorganic Chemistry
- Ångström Laboratory
- Uppsala Universitet
- 751 21 Uppsala
- Sweden
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29
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Burger S, Kronawitter S, Boström HLB, Zaręba JK, Kieslich G. A new polar perovskite coordination network with azaspiroundecane as A-site cation. Dalton Trans 2020; 49:10740-10744. [DOI: 10.1039/d0dt01968b] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/06/2023]
Abstract
We report a new polar ABX3 perovskite coordination network based on azaspiroundecane as A-site cation and dicyanamide as X-site anion.
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Affiliation(s)
- Stefan Burger
- Technical University of Munich
- Department of Chemistry
- Garching
- Germany
| | - Silva Kronawitter
- Technical University of Munich
- Department of Chemistry
- Garching
- Germany
| | - Hanna L. B. Boström
- Department of Inorganic Chemistry
- Ångström Laboratory
- Uppsala Universitet
- Box 538
- 751 21 Uppsala
| | - Jan K. Zaręba
- Advanced Materials Engineering and Modelling Group
- Wrocław University of Science and Technology
- 50-370 Wrocław
- Poland
| | - Gregor Kieslich
- Technical University of Munich
- Department of Chemistry
- Garching
- Germany
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30
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Mączka M, Gągor A, Pikul A, Stefańska D. Novel hypophosphite hybrid perovskites of [CH3NH2NH2][Mn(H2POO)3] and [CH3NH2NH2][Mn(H2POO)2.83(HCOO)0.17] exhibiting antiferromagnetic order and red photoluminescence. RSC Adv 2020; 10:19020-19026. [PMID: 35518310 PMCID: PMC9053939 DOI: 10.1039/d0ra03397a] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/16/2020] [Accepted: 05/12/2020] [Indexed: 11/21/2022] Open
Abstract
Hybrid perovskites based on hypophosphite ligands constitute an emerging family of compounds exhibiting unusual structures and offering a platform for construction of novel functional materials. We report the synthesis, crystal structure, and magnetic and optical properties of novel undoped and HCOO−-doped manganese hypophosphite frameworks templated by methylhydrazinium cations. The undoped compound crystallizes in a three-dimensional perovskite-like orthorhombic structure, space group Pnma, with ordered organic cations located in windows between the perovskite cages expanding along the a-direction. Both conventional anti-phase tilting, unconventional in-phase tilting and columnar shifts in the a-direction are present. Doping with HCOO− ions has a insignificant influence on the crystal structure but leads to a decrease of the unit cell volume. Magnetic studies indicate that these compounds order antiferromagnetically at TN = 6.5 K. Optical studies indicate that they exhibit red photoluminescence under 266 nm excitation with the activation energy for thermal quenching of 98 and 65 meV for the undoped and doped sample, respectively. For the undoped sample, the emission lifetime reaches 5.05 ms at 77 K but it decreases to 62.26 μs at 300 K. The low value of the activation energy and huge temperature dependence of photoluminescence intensity suggest a high potential of these hypophosphites for non-contact temperature sensing. The first perovskite-type hypophosphite-linked dense metal–organic framework exhibiting red emission and antiferromagnetic order at 6.5 K.![]()
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Affiliation(s)
- Mirosław Mączka
- Institute of Low Temperature and Structure Research
- Polish Academy of Sciences
- 50-950 Wrocław 2
- Poland
| | - Anna Gągor
- Institute of Low Temperature and Structure Research
- Polish Academy of Sciences
- 50-950 Wrocław 2
- Poland
| | - Adam Pikul
- Institute of Low Temperature and Structure Research
- Polish Academy of Sciences
- 50-950 Wrocław 2
- Poland
| | - Dagmara Stefańska
- Institute of Low Temperature and Structure Research
- Polish Academy of Sciences
- 50-950 Wrocław 2
- Poland
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31
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Shi C, Yu H, Wang Q, Ye L, Gong Z, Ma J, Jiang J, Hua M, Shuai C, Zhang Y, Ye H. Hybrid Organic–Inorganic Antiperovskites. Angew Chem Int Ed Engl 2019. [DOI: 10.1002/ange.201908945] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Affiliation(s)
- Chao Shi
- Chaotic Matter Science Research Center Department of Materials, Metallurgy and Chemistry Jiangxi University of Science and Technology Ganzhou 341000 P. R. China
| | - Hui Yu
- Chaotic Matter Science Research Center Department of Materials, Metallurgy and Chemistry Jiangxi University of Science and Technology Ganzhou 341000 P. R. China
| | - Qin‐Wen Wang
- Chaotic Matter Science Research Center Department of Materials, Metallurgy and Chemistry Jiangxi University of Science and Technology Ganzhou 341000 P. R. China
| | - Le Ye
- Chaotic Matter Science Research Center Department of Materials, Metallurgy and Chemistry Jiangxi University of Science and Technology Ganzhou 341000 P. R. China
| | - Zhi‐Xin Gong
- Chaotic Matter Science Research Center Department of Materials, Metallurgy and Chemistry Jiangxi University of Science and Technology Ganzhou 341000 P. R. China
| | - Jia‐Jun Ma
- Chaotic Matter Science Research Center Department of Materials, Metallurgy and Chemistry Jiangxi University of Science and Technology Ganzhou 341000 P. R. China
| | - Jia‐Ying Jiang
- Chaotic Matter Science Research Center Department of Materials, Metallurgy and Chemistry Jiangxi University of Science and Technology Ganzhou 341000 P. R. China
| | - Miao‐Miao Hua
- Chaotic Matter Science Research Center Department of Materials, Metallurgy and Chemistry Jiangxi University of Science and Technology Ganzhou 341000 P. R. China
| | - Cijun Shuai
- Chaotic Matter Science Research Center Department of Materials, Metallurgy and Chemistry Jiangxi University of Science and Technology Ganzhou 341000 P. R. China
| | - Yi Zhang
- Chaotic Matter Science Research Center Department of Materials, Metallurgy and Chemistry Jiangxi University of Science and Technology Ganzhou 341000 P. R. China
| | - Heng‐Yun Ye
- Chaotic Matter Science Research Center Department of Materials, Metallurgy and Chemistry Jiangxi University of Science and Technology Ganzhou 341000 P. R. China
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32
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Shi C, Yu H, Wang QW, Ye L, Gong ZX, Ma JJ, Jiang JY, Hua MM, Shuai C, Zhang Y, Ye HY. Hybrid Organic-Inorganic Antiperovskites. Angew Chem Int Ed Engl 2019; 59:167-171. [PMID: 31670443 DOI: 10.1002/anie.201908945] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/17/2019] [Revised: 10/11/2019] [Indexed: 11/07/2022]
Abstract
Substitution of A-site and/or X-site ions of ABX3 -type perovskites with organic groups can give rise to hybrid perovskites, many of which display intriguing properties beyond their parent compounds. However, this method cannot be extended effectively to hybrid antiperovskites. Now, the design of hybrid antiperovskites under the guidance of the concept of Goldschmidt's tolerance factor is presented. Spherical anions were chosen for the A and B sites and spherical organic cations for the X site, and seven hybrid antiperovskites were obtained, including (F3 (H2 O)x )(AlF6 )(H2 dabco)3 , ((Co(CN)6 )(H2 O)5 )(MF6 )(H2 dabco)3 (M=Al3+ , Cr3+ , or In3+ ), (Co(CN)6 )(MF6 )(H2 pip)3 (M=Al3+ or Cr3+ ), and (SbI6 )(AlF6 )(H2 dabco)3 . These new structures reveal that all ions at A, B, and X sites of inorganic antiperovskites can be replaced by molecular ions to form hybrid antiperovskites. This work will lead to the synthesis of a large family of hybrid antiperovskites.
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Affiliation(s)
- Chao Shi
- Chaotic Matter Science Research Center, Department of Materials, Metallurgy and Chemistry, Jiangxi University of Science and Technology, Ganzhou, 341000, P. R. China
| | - Hui Yu
- Chaotic Matter Science Research Center, Department of Materials, Metallurgy and Chemistry, Jiangxi University of Science and Technology, Ganzhou, 341000, P. R. China
| | - Qin-Wen Wang
- Chaotic Matter Science Research Center, Department of Materials, Metallurgy and Chemistry, Jiangxi University of Science and Technology, Ganzhou, 341000, P. R. China
| | - Le Ye
- Chaotic Matter Science Research Center, Department of Materials, Metallurgy and Chemistry, Jiangxi University of Science and Technology, Ganzhou, 341000, P. R. China
| | - Zhi-Xin Gong
- Chaotic Matter Science Research Center, Department of Materials, Metallurgy and Chemistry, Jiangxi University of Science and Technology, Ganzhou, 341000, P. R. China
| | - Jia-Jun Ma
- Chaotic Matter Science Research Center, Department of Materials, Metallurgy and Chemistry, Jiangxi University of Science and Technology, Ganzhou, 341000, P. R. China
| | - Jia-Ying Jiang
- Chaotic Matter Science Research Center, Department of Materials, Metallurgy and Chemistry, Jiangxi University of Science and Technology, Ganzhou, 341000, P. R. China
| | - Miao-Miao Hua
- Chaotic Matter Science Research Center, Department of Materials, Metallurgy and Chemistry, Jiangxi University of Science and Technology, Ganzhou, 341000, P. R. China
| | - Cijun Shuai
- Chaotic Matter Science Research Center, Department of Materials, Metallurgy and Chemistry, Jiangxi University of Science and Technology, Ganzhou, 341000, P. R. China
| | - Yi Zhang
- Chaotic Matter Science Research Center, Department of Materials, Metallurgy and Chemistry, Jiangxi University of Science and Technology, Ganzhou, 341000, P. R. China
| | - Heng-Yun Ye
- Chaotic Matter Science Research Center, Department of Materials, Metallurgy and Chemistry, Jiangxi University of Science and Technology, Ganzhou, 341000, P. R. China
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Gebhardt J, Rappe AM. Mix and Match: Organic and Inorganic Ions in the Perovskite Lattice. ADVANCED MATERIALS (DEERFIELD BEACH, FLA.) 2019; 31:e1802697. [PMID: 30570799 DOI: 10.1002/adma.201802697] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/27/2018] [Revised: 10/10/2018] [Indexed: 06/09/2023]
Abstract
Materials science evolves to a state where the composition and structure of a crystal can be controlled almost at will. Given that a composition meets basic requirements of stoichiometry, steric demands, and charge neutrality, researchers are now able to investigate a wide range of compounds theoretically and, under various experimental conditions, select the constituting fragments of a crystal. One intriguing playground for such materials design is the perovskite structure. While a game of mixing and matching ions has been played successfully for about 150 years within the limits of inorganic compounds, the recent advances in organic-inorganic hybrid perovskite photovoltaics have triggered the inclusion of organic ions. Organic ions can be incorporated on all sites of the perovskite structure, leading to hybrid (double, triple, etc.) perovskites and inverse (hybrid) perovskites. Examples for each of these cases are known, even with all three sites occupied by organic molecules. While this change from monatomic ions to molecular species is accompanied with increased complexity, it shows that concepts from traditional inorganic perovskites are transferable to the novel hybrid materials. The increased compositional space holds promising new possibilities and applications for the universe of perovskite materials.
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Affiliation(s)
- Julian Gebhardt
- Max Planck Institute for the Structure and Dynamics of Matter, Luruper Chaussee 149, 22761, Hamburg, Germany
| | - Andrew M Rappe
- Department of Chemistry, University of Pennsylvania, Philadelphia, PA, 19104-6323, USA
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34
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Ji LJ, Sun SJ, Qin Y, Li K, Li W. Mechanical properties of hybrid organic-inorganic perovskites. Coord Chem Rev 2019. [DOI: 10.1016/j.ccr.2019.03.020] [Citation(s) in RCA: 57] [Impact Index Per Article: 11.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
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Peng Y, Yao Y, Li L, Liu X, Zhang X, Wu Z, Wang S, Ji C, Zhang W, Luo J. Exploration of Chiral Organic–Inorganic Hybrid Semiconducting Lead Halides. Chem Asian J 2019; 14:2273-2277. [DOI: 10.1002/asia.201900288] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/26/2019] [Revised: 04/12/2019] [Indexed: 11/08/2022]
Affiliation(s)
- Yu Peng
- Department State Key Laboratory of Structural ChemistryFujian Institute of Research on the Structure of MatterChinese Academy of Sciences Fuzhou 350002 China
- School of Physical Science and TechnologyShanghaiTech University Shanghai 201210 China
| | - Yunpeng Yao
- Department State Key Laboratory of Structural ChemistryFujian Institute of Research on the Structure of MatterChinese Academy of Sciences Fuzhou 350002 China
- School of Physical Science and TechnologyShanghaiTech University Shanghai 201210 China
| | - Lina Li
- Department State Key Laboratory of Structural ChemistryFujian Institute of Research on the Structure of MatterChinese Academy of Sciences Fuzhou 350002 China
| | - Xitao Liu
- Department State Key Laboratory of Structural ChemistryFujian Institute of Research on the Structure of MatterChinese Academy of Sciences Fuzhou 350002 China
| | - Xinyuan Zhang
- Department State Key Laboratory of Structural ChemistryFujian Institute of Research on the Structure of MatterChinese Academy of Sciences Fuzhou 350002 China
| | - Zhenyue Wu
- Department State Key Laboratory of Structural ChemistryFujian Institute of Research on the Structure of MatterChinese Academy of Sciences Fuzhou 350002 China
| | - Sasa Wang
- Department State Key Laboratory of Structural ChemistryFujian Institute of Research on the Structure of MatterChinese Academy of Sciences Fuzhou 350002 China
| | - Chengmin Ji
- Department State Key Laboratory of Structural ChemistryFujian Institute of Research on the Structure of MatterChinese Academy of Sciences Fuzhou 350002 China
| | - Weichuan Zhang
- Department State Key Laboratory of Structural ChemistryFujian Institute of Research on the Structure of MatterChinese Academy of Sciences Fuzhou 350002 China
| | - Junhua Luo
- Department State Key Laboratory of Structural ChemistryFujian Institute of Research on the Structure of MatterChinese Academy of Sciences Fuzhou 350002 China
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Rok M, Bator G, Zarychta B, Dziuk B, Repeć J, Medycki W, Zamponi M, Usevičius G, Šimėnas M, Banys J. Isostructural phase transition, quasielastic neutron scattering and magnetic resonance studies of a bistable dielectric ion-pair crystal [(CH 3) 2NH 2] 2KCr(CN) 6. Dalton Trans 2019; 48:4190-4202. [PMID: 30821302 DOI: 10.1039/c8dt05082a] [Citation(s) in RCA: 31] [Impact Index Per Article: 6.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/12/2023]
Abstract
We have synthesised and characterised a novel organic-inorganic hybrid crystal, [(CH3)2NH2]2KCr(CN)6. The thermal DSC, TMA, DTG and DTA analyses indicate two solid-to-solid structural phase transitions (PTs). According to the X-ray diffraction experiments, the first PT at 220 K is isostructural, since it does not involve a change of the space group. This transition occurs between the states, where the (CH3)2NH2+ cations are orientationally disordered and ordered (frozen). The other reversible PT at 481 K leads to a melt-like phase similar to the one observed in plastic crystals or polar liquids. Dielectric spectroscopy has been used to characterise the switching properties of the dipole moments in the vicinity of the PTs. Continuous-wave electron paramagnetic resonance spectroscopy was employed to investigate the effect of ordering on the local environment of the Cr3+ ions. We have also applied the quasielastic neutron scattering (QENS) technique as well as 1H NMR spectroscopy to measure the dynamics of the (CH3)2NH2+ cations residing in the inorganic framework.
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Affiliation(s)
- M Rok
- Faculty of Chemistry, University of Wroclaw, 14 F. Joliot - Curie, 50-383 Wroclaw, Poland.
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38
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Mączka M, Gągor A, Ptak M, Stefańska D, Macalik L, Pikul A, Sieradzki A. Structural, phonon, magnetic and optical properties of novel perovskite-like frameworks of TriBuMe[M(dca)3] (TriBuMe = tributylmethylammonium; dca = dicyanamide; M = Mn2+, Fe2+, Co2+, Ni2+). Dalton Trans 2019; 48:13006-13016. [DOI: 10.1039/c9dt02924a] [Citation(s) in RCA: 35] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/12/2023]
Abstract
Tributylmethylammonium metal dicyanamides exhibit huge caloric effects due to order–disorder phase transitions, and the Mn analogue shows orange emission under 420 nm excitation.
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Affiliation(s)
- Mirosław Mączka
- Institute of Low Temperature and Structure Research
- Polish Academy of Sciences
- 50-950 Wrocław 2
- Poland
| | - Anna Gągor
- Institute of Low Temperature and Structure Research
- Polish Academy of Sciences
- 50-950 Wrocław 2
- Poland
| | - Maciej Ptak
- Institute of Low Temperature and Structure Research
- Polish Academy of Sciences
- 50-950 Wrocław 2
- Poland
| | - Dagmara Stefańska
- Institute of Low Temperature and Structure Research
- Polish Academy of Sciences
- 50-950 Wrocław 2
- Poland
| | - Lucyna Macalik
- Institute of Low Temperature and Structure Research
- Polish Academy of Sciences
- 50-950 Wrocław 2
- Poland
| | - Adam Pikul
- Institute of Low Temperature and Structure Research
- Polish Academy of Sciences
- 50-950 Wrocław 2
- Poland
| | - Adam Sieradzki
- Department of Experimental Physics
- Wrocław University of Technology
- Wrocław
- Poland
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Evans HA, Deng Z, Collings IE, Wu Y, Andrews JL, Pilar K, Tuffnell JM, Wu G, Wang J, Dutton SE, Bristowe PD, Seshadri R, Cheetham AK. Polymorphism in M(H2PO2)3 (M = V, Al, Ga) compounds with the perovskite-related ReO3 structure. Chem Commun (Camb) 2019; 55:2964-2967. [DOI: 10.1039/c9cc00118b] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
Abstract
The connectivity of the ReO3 structure is reproduced in a series of hypophosphite compounds, M(H2PO2)3, where M = V, Al, Ga.
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Affiliation(s)
- Hayden A. Evans
- Department of Chemistry and Biochemistry, University of California Santa Barbara
- California 93106
- USA
- Materials Research Laboratory, University of California Santa Barbara
- California 93106
| | - Zeyu Deng
- Department of Materials Science and Engineering, National University of Singapore
- Singapore 117575
- Singapore
- Department of Materials Science and Metallurgy, University of Cambridge
- CB3 0FS Cambridge
| | | | - Yue Wu
- Department of Materials Science and Engineering, National University of Singapore
- Singapore 117575
- Singapore
| | - Jessica L. Andrews
- Department of Chemistry and Biochemistry, University of California Santa Barbara
- California 93106
- USA
| | - Kartik Pilar
- Materials Research Laboratory, University of California Santa Barbara
- California 93106
- USA
| | - Joshua M. Tuffnell
- Cavendish Laboratory, Department of Physics, University of Cambridge
- Cambridge CB3 0HE
- UK
| | - Guang Wu
- Department of Chemistry and Biochemistry, University of California Santa Barbara
- California 93106
- USA
| | - John Wang
- Department of Materials Science and Engineering, National University of Singapore
- Singapore 117575
- Singapore
| | - Siân E. Dutton
- Cavendish Laboratory, Department of Physics, University of Cambridge
- Cambridge CB3 0HE
- UK
| | - Paul D. Bristowe
- Department of Materials Science and Metallurgy, University of Cambridge
- CB3 0FS Cambridge
- UK
| | - Ram Seshadri
- Department of Chemistry and Biochemistry, University of California Santa Barbara
- California 93106
- USA
- Materials Research Laboratory, University of California Santa Barbara
- California 93106
| | - Anthony K. Cheetham
- Materials Research Laboratory, University of California Santa Barbara
- California 93106
- USA
- Department of Materials Science and Engineering, National University of Singapore
- Singapore 117575
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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.
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Affiliation(s)
- Mirosław Mączka
- Institute of Low Temperature and Structure Research
- Polish Academy of Sciences
- 50-950 Wrocław 2
- Poland
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Ye L, Gong ZX, Shi C, Ma JJ, Liang H, Qi FW, E DY, Wang CF, Zhang Y, Ye HY. (H2dabco)[Na(BF4)3]: an ABX3-type inorganic–organic hybrid perovskite compound exhibiting dielectric switching above room-temperature. CrystEngComm 2019. [DOI: 10.1039/c9ce01454c] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
Abstract
The (H2dabco)[Na(BF4)3] undergoes a static-to-dynamic phase transition at 403/386 K. Crystal structure analysis reveals that H2dabco2+ and/or BF4− undergo disordering.
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Affiliation(s)
- Le Ye
- Chaotic Matter Science Research Center
- Jiangxi University of Science and Technology
- Ganzhou 330000
- China
| | - Zhi-Xin Gong
- Chaotic Matter Science Research Center
- Jiangxi University of Science and Technology
- Ganzhou 330000
- China
| | - Chao Shi
- Chaotic Matter Science Research Center
- Jiangxi University of Science and Technology
- Ganzhou 330000
- China
| | - Jia-Jun Ma
- Chaotic Matter Science Research Center
- Jiangxi University of Science and Technology
- Ganzhou 330000
- China
| | - Hao Liang
- Chaotic Matter Science Research Center
- Jiangxi University of Science and Technology
- Ganzhou 330000
- China
| | - Fang-Wei Qi
- Chaotic Matter Science Research Center
- Jiangxi University of Science and Technology
- Ganzhou 330000
- China
| | - Dian-Yu E
- Chaotic Matter Science Research Center
- Jiangxi University of Science and Technology
- Ganzhou 330000
- China
| | - Chang-Feng Wang
- Chaotic Matter Science Research Center
- Jiangxi University of Science and Technology
- Ganzhou 330000
- China
| | - Yi Zhang
- Chaotic Matter Science Research Center
- Jiangxi University of Science and Technology
- Ganzhou 330000
- China
| | - Heng-Yun Ye
- Chaotic Matter Science Research Center
- Jiangxi University of Science and Technology
- Ganzhou 330000
- China
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42
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Zhang X, Li L, Sun Z, Luo J. Rational chemical doping of metal halide perovskites. Chem Soc Rev 2018; 48:517-539. [PMID: 30556818 DOI: 10.1039/c8cs00563j] [Citation(s) in RCA: 96] [Impact Index Per Article: 16.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
Abstract
Metal halide perovskites benefit from the combination of wide absorption, high carrier mobility, defect tolerance, moderate exciton binding energies, and versatility of solution processes, showing great promise in photovoltaics and optoelectronics. However, the issues of long-term instability and toxicity of lead are supposed to limit their further practical applications. Chemical doping of an impurity into metal halide perovskites was reported to be a relatively effective approach to solving these issues while providing additional tunable physical and chemical properties. In an attempt to boost the research field further, it is imperative to summarize the recent significant work on metal halide doped perovskites, disclosing the underlying structure-property relationships to provide useful insights into applications of these perovskites with high performance. In this review, we highlight the rational design of doped perovskites by both theoretical and experimental efforts as well as their potential application spanning various fields.
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Affiliation(s)
- Xinyuan Zhang
- State Key Laboratory of Structural Chemistry, Fujian Institute of Research on the Structure of Matter, Chinese Academy of Sciences, Fuzhou 350002, China. and University of Chinese Academy of Sciences, Beijing, 100049, China
| | - Lina Li
- State Key Laboratory of Structural Chemistry, Fujian Institute of Research on the Structure of Matter, Chinese Academy of Sciences, Fuzhou 350002, China.
| | - Zhihua Sun
- State Key Laboratory of Structural Chemistry, Fujian Institute of Research on the Structure of Matter, Chinese Academy of Sciences, Fuzhou 350002, China.
| | - Junhua Luo
- State Key Laboratory of Structural Chemistry, Fujian Institute of Research on the Structure of Matter, Chinese Academy of Sciences, Fuzhou 350002, China.
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43
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Wu Y, Halat DM, Wei F, Binford T, Seymour ID, Gaultois MW, Shaker S, Wang J, Grey CP, Cheetham AK. Mixed X-Site Formate-Hypophosphite Hybrid Perovskites. Chemistry 2018; 24:11309-11313. [PMID: 29920832 DOI: 10.1002/chem.201803061] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/15/2018] [Indexed: 11/06/2022]
Abstract
Following the recent discovery of a new family of hybrid ABX3 perovskites where X=(H2 POO)- (hypophosphite), this work reports a facile synthesis for mixed X-site formate perovskites of composition [GUA]Mn(HCOO)3-x (H2 POO)x , with two crystallographically distinct, partially ordered intermediate phases with x=0.84 and 1.53, corresponding to ca. 30 and 50 mol % hypophosphite, respectively. These phases are characterised by single-crystal XRD and solid-state NMR spectroscopy, and their magnetic properties are reported.
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Affiliation(s)
- Yue Wu
- Department of Materials Science and Metallurgy, University of Cambridge, Cambridge, CB3 0FS, UK.,Department of Materials Science and Engineering, National University of Singapore, Singapore, 117574, Singapore
| | - David M Halat
- Department of Chemistry, University of Cambridge, Cambridge, CB2 1EW, UK
| | - Fengxia Wei
- Department of Materials Science and Metallurgy, University of Cambridge, Cambridge, CB3 0FS, UK.,Institute of Materials Research and Wngineering, A*STAR, 2 Fusionopolis way, Innovis, Singapore, 138634, Singapore
| | - Trevor Binford
- Department of Materials Science and Metallurgy, University of Cambridge, Cambridge, CB3 0FS, UK
| | - Ieuan D Seymour
- Department of Chemistry, University of Cambridge, Cambridge, CB2 1EW, UK
| | - Michael W Gaultois
- Leverhulme Research Centre for Functional Materials Design, The Materials Innovation Factory, Department of Chemistry, University of Liverpool, Liverpool, L7 3NY, UK
| | - Sammy Shaker
- Department of Materials Science and Metallurgy, University of Cambridge, Cambridge, CB3 0FS, UK.,Current address: David Geffen School of Medicine, University of California, 10833 Le Conte Ave, Los Angeles, CA, 90095, USA
| | - John Wang
- Department of Materials Science and Engineering, National University of Singapore, Singapore, 117574, Singapore
| | - Clare P Grey
- Department of Chemistry, University of Cambridge, Cambridge, CB2 1EW, UK
| | - Anthony K Cheetham
- Department of Materials Science and Metallurgy, University of Cambridge, Cambridge, CB3 0FS, UK.,Department of Materials Science and Engineering, National University of Singapore, Singapore, 117574, Singapore
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44
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Recipes for improper ferroelectricity in molecular perovskites. Nat Commun 2018; 9:2380. [PMID: 29915202 PMCID: PMC6006342 DOI: 10.1038/s41467-018-04764-x] [Citation(s) in RCA: 50] [Impact Index Per Article: 8.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/01/2017] [Accepted: 05/22/2018] [Indexed: 11/08/2022] Open
Abstract
The central goal of crystal engineering is to control material function via rational design of structure. A particularly successful realisation of this paradigm is hybrid improper ferroelectricity in layered perovskite materials, where layering and cooperative octahedral tilts combine to break inversion symmetry. However, in the parent family of inorganic ABX3 perovskites, symmetry prevents hybrid coupling to polar distortions. Here, we use group-theoretical analysis to uncover a profound enhancement of the number of improper ferroelectric coupling schemes available to molecular perovskites. This enhancement arises because molecular substitution diversifies the range of distortions possible. Not only do our insights rationalise the emergence of polarisation in previously studied materials, but we identify the fundamental importance of molecular degrees of freedom that are straightforwardly controlled from a synthetic viewpoint. We envisage that the crystal design principles we develop here will enable targeted synthesis of a large family of new acentric functional materials.
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45
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Wu Y, Binford T, Hill JA, Shaker S, Wang J, Cheetham AK. Hypophosphite hybrid perovskites: a platform for unconventional tilts and shifts. Chem Commun (Camb) 2018; 54:3751-3754. [DOI: 10.1039/c8cc00907d] [Citation(s) in RCA: 44] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
Abstract
Following the recent discovery of the [A]Mn(H2POO)3 perovskite family, we report the A = dimethylammonium member. We then enumerate the unusual octahedral tilting and shifting observed across this perovskite family.
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Affiliation(s)
- Yue Wu
- Department of Materials Science and Metallurgy
- University of Cambridge
- UK
- Department of Materials Science and Engineering
- National University of Singapore
| | - Trevor Binford
- Department of Materials Science and Metallurgy
- University of Cambridge
- UK
| | - Joshua A. Hill
- Conservation of Wall Painting Department
- Courtauld Institute of Art
- London WC2R 0RN
- UK
| | - Sammy Shaker
- Department of Materials Science and Metallurgy
- University of Cambridge
- UK
- David Geffen School of Medicine
- University of California
| | - John Wang
- Department of Materials Science and Engineering
- National University of Singapore
- Singapore
| | - Anthony K. Cheetham
- Department of Materials Science and Metallurgy
- University of Cambridge
- UK
- Department of Materials Science and Engineering
- National University of Singapore
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46
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Mączka M, Gągor A, Ptak M, Stefańska D, Sieradzki A. Temperature-dependent studies of a new two-dimensional cadmium dicyanamide framework exhibiting an unusual temperature-induced irreversible phase transition into a three-dimensional perovskite-like framework. Phys Chem Chem Phys 2018; 20:29951-29958. [DOI: 10.1039/c8cp06190d] [Citation(s) in RCA: 22] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
TPrACd can be grown in both layered and perovskite-like architectures. The layered polymorph transforms irreversibly to the perovskite one at 389 K.
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Affiliation(s)
- Mirosław Mączka
- Institute of Low Temperature and Structure Research
- Polish Academy of Sciences
- 50-950 Wrocław 2
- Poland
| | - Anna Gągor
- Institute of Low Temperature and Structure Research
- Polish Academy of Sciences
- 50-950 Wrocław 2
- Poland
| | - Maciej Ptak
- Institute of Low Temperature and Structure Research
- Polish Academy of Sciences
- 50-950 Wrocław 2
- Poland
| | - Dagmara Stefańska
- Institute of Low Temperature and Structure Research
- Polish Academy of Sciences
- 50-950 Wrocław 2
- Poland
| | - Adam Sieradzki
- Department of Experimental Physics
- Wrocław University of Technology
- 50-370 Wrocław
- Poland
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