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Li R, Levchenko G, Bartual-Murgui C, Fylymonov H, Xu W, Liu Z, Li Q, Liu B, Real JA. Anomalous Pressure Response of Temperature-Induced Spin Transition and a Pressure-Induced Spin Transition in Two-Dimensional Hofmann Coordination Polymers. Inorg Chem 2024; 63:1214-1224. [PMID: 38159054 DOI: 10.1021/acs.inorgchem.3c03643] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/03/2024]
Abstract
Spin transition (ST) compounds have been extensively studied because of the changes in rich physicochemical properties accompanying the ST process. The study of ST mainly focuses on the temperature-induced spin transition (TIST). To further understand the ST, we explore the pressure response behavior of TIST and pressure-induced spin transition (PIST) of the 2D Hofmann-type ST compounds [Fe(Isoq)2M(CN)4] (Isoq-M) (M = Pt, Pd, Isoq = isoquinoline). The TISTs of both Isoq-Pt and Isoq-Pd compounds exhibit anomalous pressure response, where the transition temperature (T1/2) exhibits a nonlinear pressure dependence and the hysteresis width (ΔT1/2) exhibits a nonmonotonic behavior with pressure, by the synergistic influence of the intermolecular interaction and the distortion of the octahedral coordination environment. And the distortion of the octahedra under critical pressures may be the common behavior of 2D Hofmann-type ST compounds. Moreover, ΔT1/2 is increased compared with that before compression because of the partial irreversibility of structural distortion after decompression. At room temperature, both compounds exhibit completely reversible PIST. Because of the greater change in mechanical properties before and after ST, Isoq-Pt exhibits a more abrupt ST than Isoq-Pd. In addition, it is found that the hydrostatic properties of the pressure transfer medium (PTM) significantly affect the PIST due to their influence on spin-domain formation.
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Affiliation(s)
- Ruixin Li
- State Key Laboratory of Superhard Materials, Jilin University, Changchun130012, China
| | - Georgiy Levchenko
- State Key Laboratory of Superhard Materials, International Centre of Future Science, Jilin University, Changchun130012, China
- Donetsk Institute of Physics and Engineering named after A. A. Galkin, Kyiv03028, Ukraine
| | - Carlos Bartual-Murgui
- Institut de Ciència Molecular, Departament de Química Inorgànica, Universitat de València, València E-46980, Spain
| | - Hennagii Fylymonov
- Donetsk Institute of Physics and Engineering named after A. A. Galkin, Kyiv03028, Ukraine
| | - Wei Xu
- State Key Laboratory of Inorganic Synthesis and Preparative Chemistry, College of Chemistry, Jilin University, Changchun130012, China
| | - Zhaodong Liu
- State Key Laboratory of Superhard Materials, Jilin University, Changchun130012, China
| | - Quanjun Li
- State Key Laboratory of Superhard Materials, Jilin University, Changchun130012, China
| | - Bingbing Liu
- State Key Laboratory of Superhard Materials, Jilin University, Changchun130012, China
| | - Jose Antonio Real
- Institut de Ciència Molecular, Departament de Química Inorgànica, Universitat de València, València E-46980, Spain
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2
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Jordan DN, Straßburg PG, Woschko D, Carrella LM, Cuignet LP, Eickmeier K, Dronskowski R, Garcia Y, Rentschler E, Janiak C. Interpenetration Phenomena via Anion Template Effects in Fe(II) and Co(II) Coordination Networks with a Bis-(1,2,4-triazole) Ligand. Polymers (Basel) 2023; 15:3286. [PMID: 37571180 PMCID: PMC10422438 DOI: 10.3390/polym15153286] [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: 07/10/2023] [Revised: 07/30/2023] [Accepted: 07/31/2023] [Indexed: 08/13/2023] Open
Abstract
Seven new coordination networks, [Fe(tbbt)3](BF4)2 (1), [Co(tbbt)3](BF4)2 (2), [Fe(tbbt)3](ClO4)2 (3), [Co(tbbt)3](ClO4)2 (4), [Fe(NCS)2(tbbt)2] (5), [Co(NCS)2(tbbt)2] (6), and [Fe(H2O)2(tbbt)2]Br2·2H2O (7), were synthesized with the linker 1,1'-(trans-2-butene-1,4-diyl)bis-1,2,4-triazole (tbbt) and structurally investigated. The structure of complexes 1-4 is composed of three interpenetrating, symmetry-related 3D networks. Each individual 3D network forms a primitive, nearly cubic lattice (pcu) with BF4- or ClO4- anions present in the interstitial spaces. The structure of compounds 5 and 6 is composed of two-dimensional sql layers, which are parallel to each other in the AB stacking type. These layers are interpenetrated by one-dimensional chains, both having the same formula unit, [M(NCS)2(tbbt)2] (M = Fe, Co). The structure of compound 7 consists of parallel, two-dimensional sql layers in the ABCD stacking type. The interpenetration in 1-6 is not controlled by π-π-interactions between the triazole rings or C=C bonds, as could have been expected, but by (triazole)C-H⋯F4B, C-H⋯O4Cl, and C-H⋯SCN anion hydrogen bonds, which suggests a template effect of the respective non-coordinated or coordinated anion for the interpenetration. In 7, the (triazole)C-H⋯Br anion interactions are supplemented by O-H⋯O and O-H⋯Br hydrogen bonds involving the aqua ligand and crystal water molecules. It is evident that the coordinated and non-coordinated anions play an essential role in the formation of the networks and guide the interpenetration. All iron(II) coordination networks are colorless, off-white to yellow-orange, and have the metal ions in the high-spin state down to 77 K. Compound 5 stays in the high spin state even at temperatures down to 10 K.
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Affiliation(s)
- Dustin N. Jordan
- Institut für Anorganische Chemie und Strukturchemie, Heinrich-Heine-Universität, D-40204 Düsseldorf, Germany; (D.N.J.); (P.G.S.); (D.W.); (L.P.C.)
| | - Patrick G. Straßburg
- Institut für Anorganische Chemie und Strukturchemie, Heinrich-Heine-Universität, D-40204 Düsseldorf, Germany; (D.N.J.); (P.G.S.); (D.W.); (L.P.C.)
| | - Dennis Woschko
- Institut für Anorganische Chemie und Strukturchemie, Heinrich-Heine-Universität, D-40204 Düsseldorf, Germany; (D.N.J.); (P.G.S.); (D.W.); (L.P.C.)
| | - Luca M. Carrella
- Department of Chemistry, Johannes Gutenberg University Mainz, D-55128 Mainz, Germany; (L.M.C.); (E.R.)
| | - Laure P. Cuignet
- Institut für Anorganische Chemie und Strukturchemie, Heinrich-Heine-Universität, D-40204 Düsseldorf, Germany; (D.N.J.); (P.G.S.); (D.W.); (L.P.C.)
- Institute of Condensed Matter and Nanosciences, Molecular Chemistry, Materials and Catalysis (IMCN/MOST), Université Catholique de Louvain, 1348 Louvain-la-Neuve, Belgium;
| | - Katharina Eickmeier
- Institute of Inorganic Chemistry, RWTH Aachen University, D-52056 Aachen, Germany; (K.E.); (R.D.)
| | - Richard Dronskowski
- Institute of Inorganic Chemistry, RWTH Aachen University, D-52056 Aachen, Germany; (K.E.); (R.D.)
| | - Yann Garcia
- Institute of Condensed Matter and Nanosciences, Molecular Chemistry, Materials and Catalysis (IMCN/MOST), Université Catholique de Louvain, 1348 Louvain-la-Neuve, Belgium;
| | - Eva Rentschler
- Department of Chemistry, Johannes Gutenberg University Mainz, D-55128 Mainz, Germany; (L.M.C.); (E.R.)
| | - Christoph Janiak
- Institut für Anorganische Chemie und Strukturchemie, Heinrich-Heine-Universität, D-40204 Düsseldorf, Germany; (D.N.J.); (P.G.S.); (D.W.); (L.P.C.)
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3
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Qin CY, Zhou HW, Zhao SZ, Li YH, Wang S. Spin crossover mediated by hydrogen bonds in iodine-substituted manganese complexes. J Mol Struct 2022. [DOI: 10.1016/j.molstruc.2022.134513] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
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4
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Paliwoda D, Vendier L, Nicolazzi W, Molnár G, Bousseksou A. Pressure Tuning of Coupled Structural and Spin State Transitions in the Molecular Complex [Fe(H 2B(pz) 2) 2(phen)]. Inorg Chem 2022; 61:15991-16002. [PMID: 36162137 DOI: 10.1021/acs.inorgchem.2c02286] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
The large volume change, which accompanies the molecular spin crossover (SCO) phenomenon in some transition metal complexes, prompts frequently the coupling of the SCO with other instabilities. Understanding the driving mechanism(s) of such coupled phase transitions is not only important for fundamental reasons but also provides scope for the development of multifunctional materials. The general theoretical expectation is that the coupling has elastic origin, and the sequence of transitions can be tuned by an externally applied pressure, but dedicated experiments remain scarce. Here, we used high-pressure and low-temperature single-crystal X-ray diffraction to investigate the high-spin (HS) to low-spin (LS) transitions in the molecular complexes [FeII(H2B(pz)2)2(bipy)] and [FeII(H2B(pz)2)2(phen)]. In the bipyridine complex, the SCO is continuous and isostructural over the whole T, P-range (100-300 K, 0-2 GPa). In the phenanthroline derivative, however, the SCO is concomitant with a symmetry-breaking transition (C2/c to P1̅). Structural analysis reveals that the coupling between the two phenomena can be tuned by external pressure from a virtually simultaneous HSC2/c-LSP1̅ transition to the sequence of HSC2/c-LSC2/c-LSP1̅ transitions. The correlation of spontaneous strain and order parameter behaviors highlights that the "separated" transitions remain still connected via strain coupling, whereas the "simultaneous" transitions are partially split.
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Affiliation(s)
- Damian Paliwoda
- LCC, CNRS & Université de Toulouse (UPS, INP), 31077 Toulouse, France
| | - Laure Vendier
- LCC, CNRS & Université de Toulouse (UPS, INP), 31077 Toulouse, France
| | - William Nicolazzi
- LCC, CNRS & Université de Toulouse (UPS, INP), 31077 Toulouse, France
| | - Gábor Molnár
- LCC, CNRS & Université de Toulouse (UPS, INP), 31077 Toulouse, France
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5
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Dobbelaar E, Jakobsen VB, Trzop E, Lee M, Chikara S, Ding X, Müller‐Bunz H, Esien K, Felton S, Carpenter MA, Collet E, Morgan GG, Zapf VS. Thermal and Magnetic Field Switching in a Two‐Step Hysteretic Mn
III
Spin Crossover Compound Coupled to Symmetry Breakings. Angew Chem Int Ed Engl 2022. [DOI: 10.1002/ange.202114021] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
Affiliation(s)
- Emiel Dobbelaar
- School of Chemistry University College Dublin Science Centre Belfield Dublin 4 Ireland
- Current address: Technische Universität Kaiserslautern Fachbereich Chemie Erwin-Schrödinger-Strasse 52–54 67655 Kaiserslautern Germany
| | - Vibe B. Jakobsen
- School of Chemistry University College Dublin Science Centre Belfield Dublin 4 Ireland
- Current address: Nature Energy Ørbækvej 260 5220 Odense SØ Denmark
| | - Elzbieta Trzop
- Univ Rennes CNRS, IPR (Institut de Physique de Rennes), UMR 6251 35000 Rennes France
| | - Minseong Lee
- National High Magnetic Field Laboratory Los Alamos National Laboratory Los Alamos NM 87545 USA
| | - Shalinee Chikara
- National High Magnetic Field Laboratory Los Alamos National Laboratory Los Alamos NM 87545 USA
- Current address: National High Magnetic Field Laboratory Tallahassee FL 32310 USA
| | - Xiaxin Ding
- National High Magnetic Field Laboratory Los Alamos National Laboratory Los Alamos NM 87545 USA
- Current address: City College of New York New York NY 10010 USA
| | - Helge Müller‐Bunz
- School of Chemistry University College Dublin Science Centre Belfield Dublin 4 Ireland
| | - Kane Esien
- Centre for Nanostructured Media School of Mathematics and Physics Queen's University of Belfast Belfast BT7 1NN, Northern Ireland UK
- Current address: Cardiff University Cardiff CF10 3AT Wales UK
| | - Solveig Felton
- Centre for Nanostructured Media School of Mathematics and Physics Queen's University of Belfast Belfast BT7 1NN, Northern Ireland UK
| | - Michael A. Carpenter
- Department of Earth Sciences University of Cambridge Downing Street Cambridge CB2 3EQ UK
| | - Eric Collet
- Univ Rennes CNRS, IPR (Institut de Physique de Rennes), UMR 6251 35000 Rennes France
| | - Grace G. Morgan
- School of Chemistry University College Dublin Science Centre Belfield Dublin 4 Ireland
| | - Vivien S. Zapf
- National High Magnetic Field Laboratory Los Alamos National Laboratory Los Alamos NM 87545 USA
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6
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Dobbelaar E, Jakobsen VB, Trzop E, Lee M, Chikara S, Ding X, Müller-Bunz H, Esien K, Felton S, Carpenter MA, Collet E, Morgan GG, Zapf VS. Thermal and Magnetic Field Switching in a Two-Step Hysteretic Mn III Spin Crossover Compound Coupled to Symmetry Breakings. Angew Chem Int Ed Engl 2021; 61:e202114021. [PMID: 34761504 DOI: 10.1002/anie.202114021] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/15/2021] [Indexed: 11/10/2022]
Abstract
A MnIII spin crossover complex with atypical two-step hysteretic thermal switching at 74 K and 84 K shows rich structural-magnetic interplay and magnetic-field-induced spin state switching below 14 T with an onset below 5 T. The spin states, structures, and the nature of the phase transitions are elucidated via X-ray and magnetization measurements. An unusual intermediate phase containing four individual sites, where 1 / 4 are in a pure low spin state, is observed. The splitting of equivalent sites in the high temperature phase into four inequivalent sites is due to a structural reorganization involving a primary and a secondary symmetry-breaking order parameter that induces a crystal system change from orthorhombic→monoclinic and a cell doubling. Further cooling leads to a reconstructive phase transition and a monoclinic low-temperature phase with two inequivalent low-spin sites. The coupling between the order parameters is identified in the framework of Landau theory.
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Affiliation(s)
- Emiel Dobbelaar
- School of Chemistry, University College Dublin, Science Centre Belfield, Dublin, 4, Ireland.,Current address: Technische Universität Kaiserslautern, Fachbereich Chemie, Erwin-Schrödinger-Strasse 52-54, 67655, Kaiserslautern, Germany
| | - Vibe B Jakobsen
- School of Chemistry, University College Dublin, Science Centre Belfield, Dublin, 4, Ireland.,Current address: Nature Energy, Ørbaekvej 260, 5220, Odense SØ, Denmark
| | - Elzbieta Trzop
- Univ Rennes, CNRS, IPR (Institut de Physique de Rennes), UMR 6251, 35000, Rennes, France
| | - Minseong Lee
- National High Magnetic Field Laboratory, Los Alamos National Laboratory, Los Alamos, NM, 87545, USA
| | - Shalinee Chikara
- National High Magnetic Field Laboratory, Los Alamos National Laboratory, Los Alamos, NM, 87545, USA.,Current address: National High Magnetic Field Laboratory, Tallahassee, FL, 32310, USA
| | - Xiaxin Ding
- National High Magnetic Field Laboratory, Los Alamos National Laboratory, Los Alamos, NM, 87545, USA.,Current address: City College of New York, New York, NY, 10010, USA
| | - Helge Müller-Bunz
- School of Chemistry, University College Dublin, Science Centre Belfield, Dublin, 4, Ireland
| | - Kane Esien
- Centre for Nanostructured Media, School of Mathematics and Physics, Queen's University of Belfast, Belfast, BT7 1NN, Northern Ireland, UK.,Current address: Cardiff University, Cardiff, CF10 3AT, Wales, UK
| | - Solveig Felton
- Centre for Nanostructured Media, School of Mathematics and Physics, Queen's University of Belfast, Belfast, BT7 1NN, Northern Ireland, UK
| | - Michael A Carpenter
- Department of Earth Sciences, University of Cambridge, Downing Street, Cambridge, CB2 3EQ, UK
| | - Eric Collet
- Univ Rennes, CNRS, IPR (Institut de Physique de Rennes), UMR 6251, 35000, Rennes, France
| | - Grace G Morgan
- School of Chemistry, University College Dublin, Science Centre Belfield, Dublin, 4, Ireland
| | - Vivien S Zapf
- National High Magnetic Field Laboratory, Los Alamos National Laboratory, Los Alamos, NM, 87545, USA
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7
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Valverde-Muñoz FJ, Kazan R, Boukheddaden K, Ohba M, Real JA, Delgado T. Downsizing of Nanocrystals While Retaining Bistable Spin Crossover Properties in Three-Dimensional Hofmann-Type {Fe(pz)[Pt(CN) 4]}-Iodine Adducts. Inorg Chem 2021; 60:8851-8860. [PMID: 34081436 DOI: 10.1021/acs.inorgchem.1c00765] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
Mastering nanostructuration of functional materials into electronic devices is presently an essential task in materials science. This is particularly relevant for spin crossover (SCO) compounds, whose properties are extremely sensitive to size reduction. Indeed, the search for materials displaying strong cooperative hysteretic SCO properties operative at the nanoscale close near room temperature is extremely challenging. In this context, we describe here the synthesis and characterization of 20-30 nm surfactant-free nanocrystals of the FeII Hofmann-type polymer {FeII(pz)[PtII,IVIx(CN)4]} (pz = pyrazine), which affords the first example of a robust three-dimensional coordination polymer, substantially keeping operational thermally induced SCO bistability at such a scale.
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Affiliation(s)
| | - Rania Kazan
- Département de Chimie Physique, Université de Genève, 1211 Genève, Switzerland
| | - Kamel Boukheddaden
- Université Paris-Saclay, UVSQ, CNRS-GEMAC, 45 Avenue des Etats Unis, 78035 Versailles, France
| | - Masaaki Ohba
- Department of Chemistry, Faculty of Sciences, Kyushu University, 744 Motooka Nishi-ku 819-0395 Fukuoka, Japan
| | - José Antonio Real
- Departament de Química Inorgánica, Institut de Ciència Molecular (ICMol), Universitat de València, 46010 Valencia, Spain
| | - Teresa Delgado
- Département de Chimie Physique, Université de Genève, 1211 Genève, Switzerland
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8
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Palluel M, El Khoury L, Daro N, Buffière S, Josse M, Marchivie M, Chastanet G. Rational direct synthesis of [Fe(Htrz)2(trz)](BF4) polymorphs: temperature and concentration effects. Inorg Chem Front 2021. [DOI: 10.1039/d1qi00482d] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Rational design of [Fe(Htrz)2trz](BF4) spin crossover (SCO) polymorphs through the study of the phase diagram and structure refinement.
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Affiliation(s)
- Marlène Palluel
- CNRS
- University of Bordeaux
- Bordeaux INP
- UMR 5026
- F-33600 Pessac
| | - Liza El Khoury
- CNRS
- University of Bordeaux
- Bordeaux INP
- UMR 5026
- F-33600 Pessac
| | - Nathalie Daro
- CNRS
- University of Bordeaux
- Bordeaux INP
- UMR 5026
- F-33600 Pessac
| | - Sonia Buffière
- CNRS
- University of Bordeaux
- Bordeaux INP
- UMR 5026
- F-33600 Pessac
| | - Michael Josse
- CNRS
- University of Bordeaux
- Bordeaux INP
- UMR 5026
- F-33600 Pessac
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9
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Kitase K, Kitazawa T. A novel two-step Fe-Au type spin-crossover behavior in a Hofmann-type coordination complex {Fe(4-methylpyrimidine) 2[Au(CN) 2] 2}. Dalton Trans 2020; 49:12210-12214. [PMID: 32608445 DOI: 10.1039/d0dt01681k] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/05/2023]
Abstract
A Hofmann-type two-step spin-crossover (SCO) complex with a pyrimidine derivative ligand, Fe(4-methylpyrimidine)2[Au(CN)2]2, was synthesized, and this complex shows a two-step SCO phenomenon in the intermediate state. Symmetry breaking also occurs in the intermediate state. These results reveal three spin states within the complex for high-spin (HS), HS0.5LS0.5, and low-spin (LS).
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Affiliation(s)
- Kosuke Kitase
- Department of Chemistry, Toho University, Chiba 274-8510, Japan.
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10
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Zakharov BA, Boldyreva EV. High pressure: a complementary tool for probing solid-state processes. CrystEngComm 2019. [DOI: 10.1039/c8ce01391h] [Citation(s) in RCA: 49] [Impact Index Per Article: 9.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/05/2023]
Abstract
High pressure offers insight into the mechanisms of a wide range of solid-state phenomena occurring under atmospheric pressure conditions.
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Affiliation(s)
- Boris A. Zakharov
- Boreskov Institute of Catalysis
- Siberian Branch of the Russian Academy of Sciences
- Novosibirsk
- Russian Federation
- Novosibirsk State University
| | - Elena V. Boldyreva
- Boreskov Institute of Catalysis
- Siberian Branch of the Russian Academy of Sciences
- Novosibirsk
- Russian Federation
- Novosibirsk State University
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11
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Tailleur E, Marchivie M, Negrier P, Denux D, Massip S, Mondieig D, Chastanet G, Guionneau P. Using polymorphism to master the spin crossover mechanism in [Fe(PM-PeA)2(NCSe)2]. CrystEngComm 2019. [DOI: 10.1039/c9ce01137d] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
Polymorphism drives the mechanism of the spin-crossover in [Fe(PM-PeA)2(NCSe)2] single-crystals.
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