1
|
Yazdani S, Phillips J, Ekanayaka TK, Cheng R, Dowben PA. The Influence of the Substrate on the Functionality of Spin Crossover Molecular Materials. Molecules 2023; 28:molecules28093735. [PMID: 37175145 PMCID: PMC10180229 DOI: 10.3390/molecules28093735] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/04/2023] [Revised: 04/18/2023] [Accepted: 04/18/2023] [Indexed: 05/15/2023] Open
Abstract
Spin crossover complexes are a route toward designing molecular devices with a facile readout due to the change in conductance that accompanies the change in spin state. Because substrate effects are important for any molecular device, there are increased efforts to characterize the influence of the substrate on the spin state transition. Several classes of spin crossover molecules deposited on different types of surface, including metallic and non-metallic substrates, are comprehensively reviewed here. While some non-metallic substrates like graphite seem to be promising from experimental measurements, theoretical and experimental studies indicate that 2D semiconductor surfaces will have minimum interaction with spin crossover molecules. Most metallic substrates, such as Au and Cu, tend to suppress changes in spin state and affect the spin state switching process due to the interaction at the molecule-substrate interface that lock spin crossover molecules in a particular spin state or mixed spin state. Of course, the influence of the substrate on a spin crossover thin film depends on the molecular film thickness and perhaps the method used to deposit the molecular film.
Collapse
Affiliation(s)
- Saeed Yazdani
- Department of Physics, Indiana University-Purdue University Indianapolis, Indianapolis, IN 46202, USA
| | - Jared Phillips
- Department of Physics, Indiana University-Purdue University Indianapolis, Indianapolis, IN 46202, USA
| | - Thilini K Ekanayaka
- Department of Physics and Astronomy, Jorgensen Hall, University of Nebraska, Lincoln, NE 68588-0299, USA
| | - Ruihua Cheng
- Department of Physics, Indiana University-Purdue University Indianapolis, Indianapolis, IN 46202, USA
| | - Peter A Dowben
- Department of Physics and Astronomy, Jorgensen Hall, University of Nebraska, Lincoln, NE 68588-0299, USA
| |
Collapse
|
2
|
Molecular mechanics simulations of lattice dynamical properties of the Spin Crossover complex [Fe(pyrazine)][Ni(CN)4]. Chem Phys Lett 2022. [DOI: 10.1016/j.cplett.2022.140232] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/03/2022]
|
3
|
Kumar B, Paul A, Mondal DJ, Paliwal P, Konar S. Spin-State Modulation in Fe II -Based Hofmann-Type Coordination Polymers: From Molecules to Materials. CHEM REC 2022; 22:e202200135. [PMID: 35815939 DOI: 10.1002/tcr.202200135] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/10/2022] [Revised: 06/21/2022] [Indexed: 11/05/2022]
Abstract
Spin crossover complexes that reversibly interconvert between two stable states imitate a binary state of 0 and 1, delivering a promising possibility to address the data processing concept in smart materials. Thus, a comprehensive understanding of the modulation of magnetic transition between high spin and low spin and the factors responsible for stabilizing the spin states is an essential theme in modern materials design. In this context, the present review attempts to provide a concise outline of the design strategy employed at the molecular level for fine-tuning the spin-state switching in FeII -based Hofmann-type coordination polymers and their effects on the optical and magnetic response. In addition, development towards the nanoscale architectures of HCPs, i. e., in terms of nanoparticles and thin films, are emphasized to bridge the gap between the laboratory and reality.
Collapse
Affiliation(s)
- Bhart Kumar
- Molecular Magnetism Lab, Department of Chemistry, Indian Institute of Science Education and Research, Bhopal, Bhopal Bypass Road, Bhopal, Madhya Pradesh, 462066, India
| | - Abhik Paul
- Molecular Magnetism Lab, Department of Chemistry, Indian Institute of Science Education and Research, Bhopal, Bhopal Bypass Road, Bhopal, Madhya Pradesh, 462066, India
| | - Dibya Jyoti Mondal
- Molecular Magnetism Lab, Department of Chemistry, Indian Institute of Science Education and Research, Bhopal, Bhopal Bypass Road, Bhopal, Madhya Pradesh, 462066, India
| | - Piyush Paliwal
- Molecular Magnetism Lab, Department of Chemistry, Indian Institute of Science Education and Research, Bhopal, Bhopal Bypass Road, Bhopal, Madhya Pradesh, 462066, India
| | - Sanjit Konar
- Molecular Magnetism Lab, Department of Chemistry, Indian Institute of Science Education and Research, Bhopal, Bhopal Bypass Road, Bhopal, Madhya Pradesh, 462066, India
| |
Collapse
|
4
|
Dynamics of Spin Crossover Molecular Complexes. NANOMATERIALS 2022; 12:nano12101742. [PMID: 35630963 PMCID: PMC9144206 DOI: 10.3390/nano12101742] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 03/31/2022] [Revised: 05/09/2022] [Accepted: 05/16/2022] [Indexed: 02/04/2023]
Abstract
We review the current understanding of the time scale and mechanisms associated with the change in spin state in transition metal-based spin crossover (SCO) molecular complexes. Most time resolved experiments, performed by optical techniques, rely on the intrinsic light-induced switching properties of this class of materials. The optically driven spin state transition can be mediated by a rich interplay of complexities including intermediate states in the spin state transition process, as well as intermolecular interactions, temperature, and strain. We emphasize here that the size reduction down to the nanoscale is essential for designing SCO systems that switch quickly as well as possibly retaining the memory of the light-driven state. We argue that SCO nano-sized systems are the key to device applications where the “write” speed is an important criterion.
Collapse
|
5
|
Chida M, Takahashi S, Konishi R, Matsumoto T, Nakada A, Wakizaka M, Kosaka W, Miyasaka H, Chang HC. Tunable Synchronicity of Molecular Valence Tautomerism with Macroscopic Solid-Liquid Transition by Molecular Lattice Engineering. Chemistry 2021; 27:16354-16366. [PMID: 34590361 DOI: 10.1002/chem.202103090] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/24/2021] [Indexed: 11/10/2022]
Abstract
The combination of a cobalt-dioxolene core that exhibits valence tautomerism (VT) with pyridine-3,5-dicarboxylic acid functionalized with chains bearing two, four, or six oxyethylene units led to new complexes ConEGEspy (n = 2, 4, and 6). These complexes commonly form violet crystals of the low-spin (ls)-[CoIII (nEGEspy)2 (3,6-DTBSQ)(3,6-DTBCat)] (ls-[CoIII ], 3,6-DTBSQ = 3,6-di-tert-butyl semiquinonato, 3,6-DTBCat = 3,6-di-tert-butyl catecholato). Interestingly, violet crystals of Co2EGEspy in the ls-[CoIII ] transitioned into a green liquid, accompanied by an almost complete VT shift (94 %) to the high-spin (hs)-[CoII (nEGEspy)2 (3,6-DTBSQ)2 ] (hs-[CoII ]) upon melting. In contrast, violet crystals of Co4EGEspy and Co6EGEspy in the ls-[CoIII ] exhibited partial VT (33 %) and only a 9.3 % VT shift after melting, respectively. These data demonstrate the tunability of the synchronicity of the molecular VT and macroscopic solid-liquid transitions by optimizing the tethered chains, thus establishing a new strategy for coupling bistable molecules with the macroscopic world.
Collapse
Affiliation(s)
- Mayumi Chida
- Department of Applied Chemistry Faculty of Science and Engineering, Chuo University, 1-13-27 Kasuga Bunkyo-ku, Tokyo, 112-8551, Japan
| | - Satoru Takahashi
- Department of Applied Chemistry Faculty of Science and Engineering, Chuo University, 1-13-27 Kasuga Bunkyo-ku, Tokyo, 112-8551, Japan
| | - Ryunosuke Konishi
- Department of Applied Chemistry Faculty of Science and Engineering, Chuo University, 1-13-27 Kasuga Bunkyo-ku, Tokyo, 112-8551, Japan
| | - Takeshi Matsumoto
- Department of Applied Chemistry Faculty of Science and Engineering, Chuo University, 1-13-27 Kasuga Bunkyo-ku, Tokyo, 112-8551, Japan
| | - Akinobu Nakada
- Department of Applied Chemistry Faculty of Science and Engineering, Chuo University, 1-13-27 Kasuga Bunkyo-ku, Tokyo, 112-8551, Japan.,Precursory Research for Embryonic Science and Technology (PRESTO), Japan Science and Technology Agency (JST), 4-1-8 Honcho, Kawaguchi, Saitama, 332-0012, Japan
| | - Masanori Wakizaka
- Department of Applied Chemistry Faculty of Science and Engineering, Chuo University, 1-13-27 Kasuga Bunkyo-ku, Tokyo, 112-8551, Japan
| | - Wataru Kosaka
- Institute for Materials Research, Tohoku University, 2-1-1 Katahira, Aoba-ku, Sendai, 980-8577, Japan.,Department of Chemistry, Graduate School of Science Tohoku University, 6-3 Aramaki-Aza-Aoba, Aoba-ku, Sendai, 980-8578, Japan
| | - Hitoshi Miyasaka
- Institute for Materials Research, Tohoku University, 2-1-1 Katahira, Aoba-ku, Sendai, 980-8577, Japan.,Department of Chemistry, Graduate School of Science Tohoku University, 6-3 Aramaki-Aza-Aoba, Aoba-ku, Sendai, 980-8578, Japan
| | - Ho-Chol Chang
- Department of Applied Chemistry Faculty of Science and Engineering, Chuo University, 1-13-27 Kasuga Bunkyo-ku, Tokyo, 112-8551, Japan
| |
Collapse
|
6
|
Kumar KS, Ruben M. Sublimable Spin-Crossover Complexes: From Spin-State Switching to Molecular Devices. Angew Chem Int Ed Engl 2021; 60:7502-7521. [PMID: 31769131 PMCID: PMC8048919 DOI: 10.1002/anie.201911256] [Citation(s) in RCA: 122] [Impact Index Per Article: 40.7] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/10/2019] [Indexed: 11/10/2022]
Abstract
Spin-crossover (SCO) active transition metal complexes are an important class of switchable molecular materials due to their bistable spin-state switching characteristics at or around room temperature. Vacuum-sublimable SCO complexes are a subclass of SCO complexes suitable for fabricating ultraclean spin-switchable films desirable for applications, especially in molecular electronics/spintronics. Consequently, on-surface SCO of thin-films of sublimable SCO complexes have been studied employing spectroscopy and microscopy techniques, and results of fundamental and technological importance have been obtained. This Review provides complete coverage of advances made in the field of vacuum-sublimable SCO complexes: progress made in the design and synthesis of sublimable functional SCO complexes, on-surface SCO of molecular and multilayer thick films, and various molecular and thin-film device architectures based on the sublimable SCO complexes.
Collapse
Affiliation(s)
- Kuppusamy Senthil Kumar
- Institut de Physique et Chimie des Matériaux de Strasbourg (IPCMS)CNRS-Université de Strasbourg23, rue du Loess, BP 4367034Strasbourg cedex 2France
| | - Mario Ruben
- Institut de Physique et Chimie des Matériaux de Strasbourg (IPCMS)CNRS-Université de Strasbourg23, rue du Loess, BP 4367034Strasbourg cedex 2France
- Institute of NanotechnologyKarlsruhe Institute of Technology (KIT)Hermann-von-Helmholtz-Platz 176344Eggenstein-LeopoldshafenGermany
- Institute of Quantum Materials and -TechnologyKarlsruhe Institute of Technology (KIT)Hermann-von-Helmholtz-Platz 176344Eggenstein-LeopoldshafenGermany
| |
Collapse
|
7
|
Reczyński M, Pinkowicz D, Nakabayashi K, Näther C, Stanek J, Kozieł M, Kalinowska‐Tłuścik J, Sieklucka B, Ohkoshi S, Nowicka B. Room‐Temperature Bistability in a Ni–Fe Chain: Electron Transfer Controlled by Temperature, Pressure, Light, and Humidity. Angew Chem Int Ed Engl 2021. [DOI: 10.1002/ange.202012876] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Affiliation(s)
- Mateusz Reczyński
- Faculty of Chemistry Jagiellonian University Gronostajowa 2 30-387 Kraków Poland
- Department of Chemistry School of Science The University of Tokyo 7-3-1 Hongo Bunkyo-ku Tokyo 113-0033 Japan
| | - Dawid Pinkowicz
- Faculty of Chemistry Jagiellonian University Gronostajowa 2 30-387 Kraków Poland
| | - Koji Nakabayashi
- Department of Chemistry School of Science The University of Tokyo 7-3-1 Hongo Bunkyo-ku Tokyo 113-0033 Japan
| | - Christian Näther
- Institut für Anorganische Chemie Christian-Albrechts-Universität Max-Eyth.-Str. 2 24118 Kiel Germany
| | - Jan Stanek
- Marian Smoluchowski Institute of Physics Jagiellonian University Łojasiewicza 11 30-348 Kraków Poland
| | - Marcin Kozieł
- Faculty of Chemistry Jagiellonian University Gronostajowa 2 30-387 Kraków Poland
| | | | - Barbara Sieklucka
- Faculty of Chemistry Jagiellonian University Gronostajowa 2 30-387 Kraków Poland
| | - Shin‐ichi Ohkoshi
- Department of Chemistry School of Science The University of Tokyo 7-3-1 Hongo Bunkyo-ku Tokyo 113-0033 Japan
| | - Beata Nowicka
- Faculty of Chemistry Jagiellonian University Gronostajowa 2 30-387 Kraków Poland
| |
Collapse
|
8
|
Zhong M, Kong L, Zhao K, Zhang Y, Li N, Bu X. Recent Progress of Nanoscale Metal-Organic Frameworks in Synthesis and Battery Applications. ADVANCED SCIENCE (WEINHEIM, BADEN-WURTTEMBERG, GERMANY) 2021; 8:2001980. [PMID: 33643787 PMCID: PMC7887588 DOI: 10.1002/advs.202001980] [Citation(s) in RCA: 34] [Impact Index Per Article: 11.3] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/27/2020] [Revised: 08/28/2020] [Indexed: 05/21/2023]
Abstract
As one type of promising inorganic-organic hybrid crystal material, metal-organic frameworks (MOFs) have attracted widespread attention in many potential fields, particularly in energy storage and conversion. Recently, effective strategies have been developed to construct uniform nanoscale MOFs (NMOFs), which not only retain inherent advantages of MOFs but also develop some improved superiorities, including shorter diffusion pathway for guest transportation and more accessible active sites for surface adsorption and reaction. Additonally, their nanometer size provides more opportunity for post-functionalization and hybridization. In this review, recent progress on the preparation of NMOFs is summarized, primarily through bottom-up strategies including reaction parameter- and coordination-assisted synthesis, and top-down strategies such as liquid exfoliation and salt-template confinement. Additionally, recent applications of NMOFs in batteries as electrodes, separators, and electrolytes is discussed. Finally, some important issues concerning the fabrication and application are emphasized, which should be paid attention in future.
Collapse
Affiliation(s)
- Ming Zhong
- State Key Laboratory of Advanced Processing and Recycling of Nonferrous MetalsLanzhou University of TechnologyLanzhou730050P. R. China
- School of Materials Science and EngineeringTianjin Key Laboratory of Metal and Molecule‐Based Material ChemistryNational Institute for Advanced MaterialsNankai UniversityTianjin300350P. R. China
| | - Lingjun Kong
- School of Materials Science and EngineeringTianjin Key Laboratory of Metal and Molecule‐Based Material ChemistryNational Institute for Advanced MaterialsNankai UniversityTianjin300350P. R. China
| | - Kun Zhao
- State Key Laboratory of Advanced Processing and Recycling of Nonferrous MetalsLanzhou University of TechnologyLanzhou730050P. R. China
| | - Ying‐Hui Zhang
- School of Materials Science and EngineeringTianjin Key Laboratory of Metal and Molecule‐Based Material ChemistryNational Institute for Advanced MaterialsNankai UniversityTianjin300350P. R. China
| | - Na Li
- School of Materials Science and EngineeringTianjin Key Laboratory of Metal and Molecule‐Based Material ChemistryNational Institute for Advanced MaterialsNankai UniversityTianjin300350P. R. China
| | - Xian‐He Bu
- School of Materials Science and EngineeringTianjin Key Laboratory of Metal and Molecule‐Based Material ChemistryNational Institute for Advanced MaterialsNankai UniversityTianjin300350P. R. China
| |
Collapse
|
9
|
Polymer Optical Waveguide Sensor Based on Fe-Amino-Triazole Complex Molecular Switches. Polymers (Basel) 2021; 13:polym13020195. [PMID: 33430376 PMCID: PMC7827945 DOI: 10.3390/polym13020195] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/27/2020] [Revised: 01/02/2021] [Accepted: 01/03/2021] [Indexed: 12/15/2022] Open
Abstract
We report on a polymer-waveguide-based temperature sensing system relying on switchable molecular complexes. The polymer waveguide cladding is fabricated using a maskless lithographic optical system and replicated onto polymer material (i.e., PMMA) using a hot embossing device. An iron-amino-triazole molecular complex material (i.e., [Fe(Htrz)2.85(NH2-trz)0.15](ClO4)2) is used to sense changes in ambient temperature. For this purpose, the core of the waveguide is filled with a mixture of core material (NOA68), and the molecular complex using doctor blading and UV curing is applied for solidification. The absorption spectrum of the molecular complex in the UV/VIS light range features two prominent absorption bands in the low-spin state. As temperature approaches room temperature, a spin-crossover transition occurs, and the molecular complex changes its color (i.e. spectral properties) from violet-pink to white. The measurement of the optical power transmitted through the waveguide as a function of temperature exhibits a memory effect with a hysteresis width of approx. 12 °C and sensitivity of 0.08 mW/°C. This enables optical rather than electronic temperature detection in environments where electromagnetic interference might influence the measurements.
Collapse
|
10
|
Reczyński M, Pinkowicz D, Nakabayashi K, Näther C, Stanek J, Kozieł M, Kalinowska‐Tłuścik J, Sieklucka B, Ohkoshi S, Nowicka B. Room‐Temperature Bistability in a Ni–Fe Chain: Electron Transfer Controlled by Temperature, Pressure, Light, and Humidity. Angew Chem Int Ed Engl 2020; 60:2330-2338. [DOI: 10.1002/anie.202012876] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/08/2020] [Indexed: 01/24/2023]
Affiliation(s)
- Mateusz Reczyński
- Faculty of Chemistry Jagiellonian University Gronostajowa 2 30-387 Kraków Poland
- Department of Chemistry School of Science The University of Tokyo 7-3-1 Hongo Bunkyo-ku Tokyo 113-0033 Japan
| | - Dawid Pinkowicz
- Faculty of Chemistry Jagiellonian University Gronostajowa 2 30-387 Kraków Poland
| | - Koji Nakabayashi
- Department of Chemistry School of Science The University of Tokyo 7-3-1 Hongo Bunkyo-ku Tokyo 113-0033 Japan
| | - Christian Näther
- Institut für Anorganische Chemie Christian-Albrechts-Universität Max-Eyth.-Str. 2 24118 Kiel Germany
| | - Jan Stanek
- Marian Smoluchowski Institute of Physics Jagiellonian University Łojasiewicza 11 30-348 Kraków Poland
| | - Marcin Kozieł
- Faculty of Chemistry Jagiellonian University Gronostajowa 2 30-387 Kraków Poland
| | | | - Barbara Sieklucka
- Faculty of Chemistry Jagiellonian University Gronostajowa 2 30-387 Kraków Poland
| | - Shin‐ichi Ohkoshi
- Department of Chemistry School of Science The University of Tokyo 7-3-1 Hongo Bunkyo-ku Tokyo 113-0033 Japan
| | - Beata Nowicka
- Faculty of Chemistry Jagiellonian University Gronostajowa 2 30-387 Kraków Poland
| |
Collapse
|
11
|
Properties of 2D hexagonal spin-crossover nanosystem: a Monte Carlo study. APPLIED NANOSCIENCE 2020. [DOI: 10.1007/s13204-020-01420-z] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
|
12
|
Kumar KS, Ruben M. Sublimierbare Spin‐Crossover‐Komplexe: Vom Schalten des Spinzustands zu molekularen Bauelementen. Angew Chem Int Ed Engl 2020. [DOI: 10.1002/ange.201911256] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
Affiliation(s)
- Kuppusamy Senthil Kumar
- Institut de Physique et Chimie des Matériaux de Strasbourg (IPCMS) CNRS-Université de Strasbourg 23, rue du Loess, BP 43 67034 Strasbourg cedex 2 Frankreich
| | - Mario Ruben
- Institut de Physique et Chimie des Matériaux de Strasbourg (IPCMS) CNRS-Université de Strasbourg 23, rue du Loess, BP 43 67034 Strasbourg cedex 2 Frankreich
- Institut für Nanotechnologie Karlsruher Institut für Technologie (KIT) Hermann-von-Helmholtz-Platz 1 76344 Eggenstein-Leopoldshafen Deutschland
- Institut für Quantenmaterialien und -technologien Karlsruher Institut für Technologie (KIT) Hermann-von-Helmholtz-Platz 1 76344 Eggenstein-Leopoldshafen Deutschland
| |
Collapse
|
13
|
Gong Y, Li ZH, Yan X, Wang YQ, Zhao CY, Han WK, Hu QT, Lu HS, Gu ZG. Bivariate Metal-Organic Frameworks with Tunable Spin-Crossover Properties. Chemistry 2020; 26:12472-12480. [PMID: 32578255 DOI: 10.1002/chem.202002544] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/25/2020] [Revised: 06/18/2020] [Indexed: 11/05/2022]
Abstract
In this work, pyrazine (A), aminopyrazine (B), quinoxaline (C), and 5,6,7,8-tetrahydroquinoxaline (D) have been screened out among a large number of pyrazine derivatives to construct Hofmann-type metal-organic frameworks (MOFs) Fe(L)[M(CN)4 ] (M=Pt, Pd) with similar 3D pillared-layer structures. X-ray single-crystal diffraction reveals that the alternate linkage between M and FeII ions through cyano bridges forms the 2D extended metal cyanide sheets, and ligands A-D acted as vertical columns to connect the 2D sheets to give 3D pillared-layer structures. Subsequently, a series of bivariate MOFs were constructed by pairwise combination of the four ligands A-D, which were confirmed by 1 H NMR, PXRD, FTIR, and Raman spectroscopy. The results demonstrated that ligand size and crystallization rate play a dominant role in constructing bivariate Hofmann-type MOFs. More importantly, the spin-crossover (SCO) properties of the bivariate MOFs can be finely tuned by adjusting the proportion of the two pillared ligands in the 3D Hofmann-type structures. Remarkably, the spin transition temperatures, Tc ↑ and Tc ↓ of Fe(A)x (B)1-x [Pt(CN)4 ] (x=0 to 1) can be adjusted from 239 to 254 K and from 248 to 284 K, respectively. Meanwhile, the width of the hysteresis loops can be widened from 9 to 30 K. Changing Pt to Pd, the hysteresis loops of Fe(A)x (B)1-x [Pd(CN)4 ] can be tuned from 9 (Tc ↑=215 K, Tc ↓=206 K) to 24 K (Tc ↑=300 K, Tc ↓=276 K). This research provides wider implications in the development of advanced bistable materials, especially in precisely regulating SCO properties.
Collapse
Affiliation(s)
- Yu Gong
- Key Laboratory of Synthetic and Biological Colloids, School of Chemical and Material Engineering, Ministry of Education, Jiangnan University, Wuxi, 214122, P. R. China
| | - Zhi-Hua Li
- Key Laboratory of Synthetic and Biological Colloids, School of Chemical and Material Engineering, Ministry of Education, Jiangnan University, Wuxi, 214122, P. R. China
| | - Xiaodong Yan
- Key Laboratory of Synthetic and Biological Colloids, School of Chemical and Material Engineering, Ministry of Education, Jiangnan University, Wuxi, 214122, P. R. China
| | - Ya-Qin Wang
- Key Laboratory of Synthetic and Biological Colloids, School of Chemical and Material Engineering, Ministry of Education, Jiangnan University, Wuxi, 214122, P. R. China
| | - Chen-Yang Zhao
- Key Laboratory of Synthetic and Biological Colloids, School of Chemical and Material Engineering, Ministry of Education, Jiangnan University, Wuxi, 214122, P. R. China
| | - Wang-Kang Han
- Key Laboratory of Synthetic and Biological Colloids, School of Chemical and Material Engineering, Ministry of Education, Jiangnan University, Wuxi, 214122, P. R. China
| | - Qing-Tao Hu
- Key Laboratory of Synthetic and Biological Colloids, School of Chemical and Material Engineering, Ministry of Education, Jiangnan University, Wuxi, 214122, P. R. China
| | - Hui-Shu Lu
- Key Laboratory of Synthetic and Biological Colloids, School of Chemical and Material Engineering, Ministry of Education, Jiangnan University, Wuxi, 214122, P. R. China
| | - Zhi-Guo Gu
- Key Laboratory of Synthetic and Biological Colloids, School of Chemical and Material Engineering, Ministry of Education, Jiangnan University, Wuxi, 214122, P. R. China.,International Joint Research Center for Photoresponsive, Molecules and Materials, School of Chemical and Material Engineering, Jiangnan University, Wuxi, 214122, P. R. China
| |
Collapse
|
14
|
Avila Y, Crespo PM, Plasencia Y, Mojica HR, Rodríguez-Hernández J, Reguera E. Thermally induced spin crossover in Fe(PyrDer) 2[Fe(CN) 5NO] with PyrDer = 4-substituted pyridine derivatives. NEW J CHEM 2020. [DOI: 10.1039/d0nj00595a] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
From the intercalation of 4-substituted pyridine derivatives in 2D ferrous nitroprusside, a series of hybrid inorganic–organic solids with thermally induced spin crossover results.
Collapse
Affiliation(s)
- Y. Avila
- Instituto Politécnico Nacional
- Centro de Investigación en Ciencia Aplicada y Tecnología Avanzada
- Unidad Legaria
- CDMX
- Mexico
| | - P. M. Crespo
- Instituto Politécnico Nacional
- Centro de Investigación en Ciencia Aplicada y Tecnología Avanzada
- Unidad Legaria
- CDMX
- Mexico
| | - Y. Plasencia
- Instituto Politécnico Nacional
- Centro de Investigación en Ciencia Aplicada y Tecnología Avanzada
- Unidad Legaria
- CDMX
- Mexico
| | - H. R. Mojica
- Instituto Politécnico Nacional
- Centro de Investigación en Ciencia Aplicada y Tecnología Avanzada
- Unidad Legaria
- CDMX
- Mexico
| | | | - E. Reguera
- Instituto Politécnico Nacional
- Centro de Investigación en Ciencia Aplicada y Tecnología Avanzada
- Unidad Legaria
- CDMX
- Mexico
| |
Collapse
|
15
|
Gural'skiy IA, Shylin SI, Ksenofontov V, Tremel W. Pyridazine‐Supported Polymeric Cyanometallates with Spin Transitions. Eur J Inorg Chem 2019. [DOI: 10.1002/ejic.201900782] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Affiliation(s)
- Il'ya A. Gural'skiy
- Department of Chemistry Taras Shevchenko National University of Kyiv Volodymyrska St. 64/13 01601 Kyiv Ukraine
- UkrOrgSyntez Ltd. Chervonotkatska St. 67 02094 Kyiv Ukraine
| | - Sergii I. Shylin
- Department of Chemistry Taras Shevchenko National University of Kyiv Volodymyrska St. 64/13 01601 Kyiv Ukraine
- Institute of Inorganic and Analytical Chemistry Johannes Gutenberg University of Mainz Staudingerweg 9 55099 Mainz Germany
| | - Vadim Ksenofontov
- Institute of Inorganic and Analytical Chemistry Johannes Gutenberg University of Mainz Staudingerweg 9 55099 Mainz Germany
| | - Wolfgang Tremel
- Institute of Inorganic and Analytical Chemistry Johannes Gutenberg University of Mainz Staudingerweg 9 55099 Mainz Germany
| |
Collapse
|
16
|
Nanocrystalline Polymer Impregnated [Fe(pz)Pt(CN)
4
] Thin Films Prepared by Matrix‐Assisted Pulsed Laser Evaporation. Eur J Inorg Chem 2019. [DOI: 10.1002/ejic.201900231] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
|
17
|
Duan C, Zhang H, Li F, Xiao J, Luo S, Xi H. Hierarchically porous metal-organic frameworks: rapid synthesis and enhanced gas storage. SOFT MATTER 2018; 14:9589-9598. [PMID: 30457154 DOI: 10.1039/c8sm01143e] [Citation(s) in RCA: 26] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/09/2023]
Abstract
Large pore sizes, high pore volumes, facile synthesis conditions, and high space-time yields are recognized as four crucial criteria in the fabrication of metal-organic frameworks (MOFs). However, these four objectives are rarely realized together. Herein, we have developed a simple and versatile method that employs 1,4-butanediamine (BTDM) as a template for rapidly fabricating four stable hierarchically porous MOFs (H-MOFs), including HKUST-1, ZIF-8, ZIF-67, and ZIF-90. The synthesis conditions are simple and facile at room temperature and ambient pressure, and the synthesis time can be shortened to 1 min. The resultant H-MOFs exhibit multimodal hierarchically porous structures with meso- and macropores interconnected with micropores, as well as high pore volumes (0.76 cm3 g-1). The maximum space-time yield for the hierarchically porous HKUST-1 reaches 7.4 × 104 kg m-3 d-1, at least one order of magnitude higher than previous reported yields. Notably, the additive BTDM not only facilitates crystal growth but also guides the formation of meso- and macropores. The synthesis route is highly versatile, as analogues (e.g., tetramethyl-1,3-diaminopropane and tetramethyldiaminomethane) can also be employed as templates to prepare diverse H-MOFs. Furthermore, the porosities of the H-MOFs are readily tuned by controlling the metal source, template amount and type of template. The as-synthesized H-MOFs act as adsorbents with significantly improved performances relative to those of microporous MOFs used for CH4 and CO2 gas storage. This strategy may aid in the large-scale industrial synthesis of desirable H-MOFs for gas storage.
Collapse
Affiliation(s)
- Chongxiong Duan
- School of Chemistry and Chemical Engineering, South China University of Technology, Guangzhou 510640, China.
| | | | | | | | | | | |
Collapse
|
18
|
Li H, Peng H. Recent advances in self-assembly of spin crossover materials and their applications. Curr Opin Colloid Interface Sci 2018. [DOI: 10.1016/j.cocis.2017.12.007] [Citation(s) in RCA: 21] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
|
19
|
Gudyma I, Ivashko V, Bobák A. Surface and Size Effects in Spin-Crossover Nanocrystals. NANOSCALE RESEARCH LETTERS 2017; 12:101. [PMID: 28181164 PMCID: PMC5307395 DOI: 10.1186/s11671-017-1844-z] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/28/2016] [Accepted: 01/12/2017] [Indexed: 05/30/2023]
Abstract
We perform Monte Carlo simulations to analyze the surface and size effects in spin-crossover nanocrystals using an Ising-like model including surface and core intermolecular interactions. The consequences of downsizing effect on the transition temperature and the width of hysteresis as finger of the system cooperativity are discussed. The critical temperature is calculated using the real-space renormalization method. The obtained results are in agreement with the experimental data.
Collapse
Affiliation(s)
- Iurii Gudyma
- Department of General Physics, Yuriy Fedkovych Chernivtsi National University, Kotsjubynskyi Str. 2, Chernivtsi, 58012, Ukraine.
| | - Victor Ivashko
- Department of General Physics, Yuriy Fedkovych Chernivtsi National University, Kotsjubynskyi Str. 2, Chernivtsi, 58012, Ukraine
| | - Andrej Bobák
- Department of Theoretical Physics and Astrophysics, Faculty of Science, P.J. Šafárik University, Park Angelinum 9, Košice, 04154, Slovak Republic
| |
Collapse
|
20
|
Weber B. Synthesis of Coordination Polymer Nanoparticles using Self-Assembled Block Copolymers as Template. Chemistry 2017; 23:18093-18100. [PMID: 28898479 DOI: 10.1002/chem.201703280] [Citation(s) in RCA: 30] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/14/2017] [Indexed: 12/29/2022]
Abstract
Nowadays there is a high demand in specialized functional materials, for example, for applications as sensors in biomedicine. For the realization of such applications, nanostructures and the integration in a composite matrix are indispensable. Coordination polymers and networks, for example, with spin crossover properties, are a highly promising family of switchable materials in which the switching process can be triggered by various external stimuli. An overview over different strategies for the synthesis of nanoparticles of such systems is given. A special focus is set on the use of block copolymer micelles as templates for the synthesis of nanocomposites. The block copolymer defines the final size and shape of the nanoparticle core. Additionally it allows a further functionalization of the obtained nanoparticles by variation of the polymer blocks and an easy deposition of the composite material on surfaces.
Collapse
Affiliation(s)
- Birgit Weber
- Anorganische Chemie II, Universität Bayreuth, 95440, Bayreuth, Germany
| |
Collapse
|
21
|
Allal SE, Harlé C, Sohier D, Dufaud T, Dahoo P, Linares J. Three Stable States Simulated for 1D Spin‐Crossover Nanoparticles Using the Ising‐Like Model. Eur J Inorg Chem 2017. [DOI: 10.1002/ejic.201700598] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Affiliation(s)
- Salah E. Allal
- LATMOS Université de Versailles Saint‐Quentin‐en‐Yvelines CNRS‐UPMC‐UVSQ (UMR 8190) 11 boulevard d'Alembert 78280 Guyancourt France
| | - Camille Harlé
- LATMOS Université de Versailles Saint‐Quentin‐en‐Yvelines CNRS‐UPMC‐UVSQ (UMR 8190) 11 boulevard d'Alembert 78280 Guyancourt France
| | - Devan Sohier
- LI‐PaRAD Université de Versailles Saint‐Quentin‐en‐Yvelines 45 Av. des Etats‐Unis, EA 7432 78035 Versailles Cedex France
| | - Thomas Dufaud
- LI‐PaRAD Université de Versailles Saint‐Quentin‐en‐Yvelines 45 Av. des Etats‐Unis, EA 7432 78035 Versailles Cedex France
- Maison de la Simulation Université de Versailles Saint‐Quentin‐en‐Yvelines CNRS – USR 3441, Bâtiment 565 Digiteo CEA Saclay 91191 Gif‐sur‐Yvette cedex France
| | - Pierre‐Richard Dahoo
- LATMOS Université de Versailles Saint‐Quentin‐en‐Yvelines CNRS‐UPMC‐UVSQ (UMR 8190) 11 boulevard d'Alembert 78280 Guyancourt France
| | - Jorge Linares
- GEMAC Université de Versailles Saint‐Quentin‐en‐Yvelines CNRS – UMR 8635 45 Av. des Etats‐Unis 78035 Versailles Cedex France
- Departamento de Ciencias Sección Física Pontificia Universidad Católica del Perú Apartado 1761 Lima Peru
| |
Collapse
|
22
|
Senthil Kumar K, Ruben M. Emerging trends in spin crossover (SCO) based functional materials and devices. Coord Chem Rev 2017. [DOI: 10.1016/j.ccr.2017.03.024] [Citation(s) in RCA: 503] [Impact Index Per Article: 71.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
|
23
|
Börner M, Blömer L, Kischel M, Richter P, Salvan G, Zahn DRT, Siles PF, Fuentes MEN, Bufon CCB, Grimm D, Schmidt OG, Breite D, Abel B, Kersting B. Deposition of exchange-coupled dinickel complexes on gold substrates utilizing ambidentate mercapto-carboxylato ligands. BEILSTEIN JOURNAL OF NANOTECHNOLOGY 2017; 8:1375-1387. [PMID: 28900593 PMCID: PMC5530607 DOI: 10.3762/bjnano.8.139] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 04/03/2017] [Accepted: 06/07/2017] [Indexed: 06/07/2023]
Abstract
The chemisorption of magnetically bistable transition metal complexes on planar surfaces has recently attracted increased scientific interest due to its potential application in various fields, including molecular spintronics. In this work, the synthesis of mixed-ligand complexes of the type [NiII2L(L')](ClO4), where L represents a 24-membered macrocyclic hexaazadithiophenolate ligand and L' is a ω-mercapto-carboxylato ligand (L' = HS(CH2)5CO2- (6), HS(CH2)10CO2- (7), or HS(C6H4)2CO2- (8)), and their ability to adsorb on gold surfaces is reported. Besides elemental analysis, IR spectroscopy, electrospray ionization mass spectrometry (ESIMS), UV-vis spectroscopy, and X-ray crystallography (for 6 and 7), the compounds were also studied by temperature-dependent magnetic susceptibility measurements (for 7 and 8) and (broken symmetry) density functional theory (DFT) calculations. An S = 2 ground state is demonstrated by temperature-dependent susceptibility and magnetization measurements, achieved by ferromagnetic coupling between the spins of the Ni(II) ions in 7 (J = +22.3 cm-1) and 8 (J = +20.8 cm-1; H = -2JS1S2). The reactivity of complexes 6-8 is reminiscent of that of pure thiolato ligands, which readily chemisorb on Au surfaces as verified by contact angle, atomic force microscopy (AFM) and spectroscopic ellipsometry measurements. The large [Ni2L] tail groups, however, prevent the packing and self-assembly of the hydrocarbon chains. The smaller film thickness of 7 is attributed to the specific coordination mode of the coligand. Results of preliminary transport measurements utilizing rolled-up devices are also reported.
Collapse
Affiliation(s)
- Martin Börner
- Institut für Anorganische Chemie, Universität Leipzig, Johannisallee 29, 04103 Leipzig, Germany
| | - Laura Blömer
- Institut für Anorganische Chemie, Universität Leipzig, Johannisallee 29, 04103 Leipzig, Germany
| | - Marcus Kischel
- Institut für Anorganische Chemie, Universität Leipzig, Johannisallee 29, 04103 Leipzig, Germany
| | - Peter Richter
- Semiconductor Physics, Chemnitz University of Technology, D-09107 Chemnitz, Germany
| | - Georgeta Salvan
- Semiconductor Physics, Chemnitz University of Technology, D-09107 Chemnitz, Germany
| | - Dietrich R T Zahn
- Semiconductor Physics, Chemnitz University of Technology, D-09107 Chemnitz, Germany
| | - Pablo F Siles
- Material Systems for Nanoelectronics, Chemnitz University of Technology, Reichenhainer Str. 70, 09107 Chemnitz, Germany
- Institute for Integrative Nanosciences, IFW Dresden, Helmholtz Str. 20, 01069 Dresden, Germany
| | - Maria E N Fuentes
- Institute for Integrative Nanosciences, IFW Dresden, Helmholtz Str. 20, 01069 Dresden, Germany
| | - Carlos C B Bufon
- Institute for Integrative Nanosciences, IFW Dresden, Helmholtz Str. 20, 01069 Dresden, Germany
| | - Daniel Grimm
- Institute for Integrative Nanosciences, IFW Dresden, Helmholtz Str. 20, 01069 Dresden, Germany
| | - Oliver G Schmidt
- Institute for Integrative Nanosciences, IFW Dresden, Helmholtz Str. 20, 01069 Dresden, Germany
| | - Daniel Breite
- Leibniz-Institute of Surface Modification (IOM), Permoser Str. 15, D-04318 Leipzig, Germany
| | - Bernd Abel
- Leibniz-Institute of Surface Modification (IOM), Permoser Str. 15, D-04318 Leipzig, Germany
| | - Berthold Kersting
- Institut für Anorganische Chemie, Universität Leipzig, Johannisallee 29, 04103 Leipzig, Germany
| |
Collapse
|
24
|
Félix G, Mikolasek M, Molnár G, Nicolazzi W, Bousseksou A. Control of the Phase Stability in Spin‐Crossover Core–Shell Nanoparticles through the Elastic Interface Energy. Eur J Inorg Chem 2017. [DOI: 10.1002/ejic.201700121] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Affiliation(s)
- Gautier Félix
- LCC CNRS and Université de Toulouse (UPS, INP) 205 route de Narbonne 31077 Toulouse France
- Institut Charles Gerhardt Université Montpellier Place Eugène Bataillon 34095 Montpellier France
| | - Mirko Mikolasek
- LCC CNRS and Université de Toulouse (UPS, INP) 205 route de Narbonne 31077 Toulouse France
- Institut Charles Gerhardt Université Montpellier Place Eugène Bataillon 34095 Montpellier France
| | - Gábor Molnár
- LCC CNRS and Université de Toulouse (UPS, INP) 205 route de Narbonne 31077 Toulouse France
| | - William Nicolazzi
- LCC CNRS and Université de Toulouse (UPS, INP) 205 route de Narbonne 31077 Toulouse France
| | - Azzedine Bousseksou
- LCC CNRS and Université de Toulouse (UPS, INP) 205 route de Narbonne 31077 Toulouse France
| |
Collapse
|
25
|
Li GL, Kanegawa S, Yao ZS, Su SQ, Wu SQ, Huang YG, Kang S, Sato O. Influence of Intermolecular Interactions on Valence Tautomeric Behaviors in Two Polymorphic Dinuclear Cobalt Complexes. Chemistry 2016; 22:17130-17135. [PMID: 27629522 DOI: 10.1002/chem.201603817] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/10/2016] [Indexed: 11/05/2022]
Abstract
Two polymorphic structures have been well determined in a valence tautomeric (VT) dinuclear cobalt complex. These polymorphs showed distinct thermal- and photomagnetic behavior, and are thus ideal for studying the "pure" intermolecular factors to VT transitions. In polymorph 1A, the VT cations are arranged head-to-waist with their neighbors and exhibit weak π⋅⋅⋅π interactions, resulting in a gradual and incomplete thermal VT transition. In contrast, the cations in polymorph 1B are arranged head-to-tail and exhibit relatively strong π⋅⋅⋅π interactions, leading to an abrupt and complete thermal VT transition with adjustable hysteresis loop at around room temperature. The VT process for both polymorphs can be induced by light, but the light-excited state of 1B⋅2H2 O has a higher thermal relaxation temperature than that of 1A⋅3H2 O.
Collapse
Affiliation(s)
- Guo-Ling Li
- Institute for Materials Chemistry and Engineering, Kyushu University, 744 Motooka Nishi-ku, 819-0395, Fukuoka, Japan
| | - Shinji Kanegawa
- Institute for Materials Chemistry and Engineering, Kyushu University, 744 Motooka Nishi-ku, 819-0395, Fukuoka, Japan
| | - Zi-Shuo Yao
- Institute for Materials Chemistry and Engineering, Kyushu University, 744 Motooka Nishi-ku, 819-0395, Fukuoka, Japan
| | - Sheng-Qun Su
- Institute for Materials Chemistry and Engineering, Kyushu University, 744 Motooka Nishi-ku, 819-0395, Fukuoka, Japan
| | - Shu-Qi Wu
- Institute for Materials Chemistry and Engineering, Kyushu University, 744 Motooka Nishi-ku, 819-0395, Fukuoka, Japan
| | - You-Gui Huang
- Institute for Materials Chemistry and Engineering, Kyushu University, 744 Motooka Nishi-ku, 819-0395, Fukuoka, Japan
| | - Soonchul Kang
- Institute for Materials Chemistry and Engineering, Kyushu University, 744 Motooka Nishi-ku, 819-0395, Fukuoka, Japan
| | - Osamu Sato
- Institute for Materials Chemistry and Engineering, Kyushu University, 744 Motooka Nishi-ku, 819-0395, Fukuoka, Japan
| |
Collapse
|
26
|
Ohtani R, Hayami S. Guest-Dependent Spin-Transition Behavior of Porous Coordination Polymers. Chemistry 2016; 23:2236-2248. [DOI: 10.1002/chem.201601880] [Citation(s) in RCA: 74] [Impact Index Per Article: 9.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/21/2016] [Indexed: 11/06/2022]
Affiliation(s)
- Ryo Ohtani
- Department of Chemistry; Graduate School of Science and Technology; Kumamoto University; 2-39-1 Kurokami Chuo-ku, Kumamoto 860-8555 Japan
| | - Shinya Hayami
- Department of Chemistry; Graduate School of Science and Technology; Kumamoto University; 2-39-1 Kurokami Chuo-ku, Kumamoto 860-8555 Japan
- Institute of Pulsed Power Science (IPPS); Kumamoto University; 2-39-1 Kurokami Chuo-ku, Kumamoto 860-8555 Japan
| |
Collapse
|
27
|
Gural'skiy IA, Golub BO, Shylin SI, Ksenofontov V, Shepherd HJ, Raithby PR, Tremel W, Fritsky IO. Cooperative High-Temperature Spin Crossover Accompanied by a Highly Anisotropic Structural Distortion. Eur J Inorg Chem 2016. [DOI: 10.1002/ejic.201600406] [Citation(s) in RCA: 42] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Affiliation(s)
- Il'ya A. Gural'skiy
- Department of Chemistry; Taras Shevchenko National University of Kyiv; Volodymyrska St. 64 01601 Kyiv Ukraine
- Institute of Inorganic and Analytical Chemistry; Johannes Gutenberg University of Mainz; Staudingerweg 9 55099 Mainz Germany
| | - Bohdan O. Golub
- Department of Chemistry; Taras Shevchenko National University of Kyiv; Volodymyrska St. 64 01601 Kyiv Ukraine
| | - Sergii I. Shylin
- Department of Chemistry; Taras Shevchenko National University of Kyiv; Volodymyrska St. 64 01601 Kyiv Ukraine
- Institute of Inorganic and Analytical Chemistry; Johannes Gutenberg University of Mainz; Staudingerweg 9 55099 Mainz Germany
| | - Vadim Ksenofontov
- Institute of Inorganic and Analytical Chemistry; Johannes Gutenberg University of Mainz; Staudingerweg 9 55099 Mainz Germany
| | - Helena J. Shepherd
- Department of Chemistry; University of Bath; Claverton Down BA2 7AY Bath UK
| | - Paul R. Raithby
- Department of Chemistry; University of Bath; Claverton Down BA2 7AY Bath UK
| | - Wolfgang Tremel
- Institute of Inorganic and Analytical Chemistry; Johannes Gutenberg University of Mainz; Staudingerweg 9 55099 Mainz Germany
| | - Igor O. Fritsky
- Department of Chemistry; Taras Shevchenko National University of Kyiv; Volodymyrska St. 64 01601 Kyiv Ukraine
| |
Collapse
|
28
|
Surface Effects Leading to Unusual Size Dependence of the Thermal Hysteresis Behavior in Spin-Crossover Nanoparticles. MAGNETOCHEMISTRY 2016. [DOI: 10.3390/magnetochemistry2020024] [Citation(s) in RCA: 28] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
|
29
|
Romero‐Morcillo T, Seredyuk M, Muñoz MC, Real JA. Meltable Spin Transition Molecular Materials with Tunable
T
c
and Hysteresis Loop Width. Angew Chem Int Ed Engl 2015; 54:14777-81. [DOI: 10.1002/anie.201507620] [Citation(s) in RCA: 49] [Impact Index Per Article: 5.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/14/2015] [Indexed: 11/11/2022]
Affiliation(s)
- Tania Romero‐Morcillo
- Instituto de Ciencia Molecular (ICMol), Universidad de Valencia, 46980 Paterna, Valencia (Spain)
| | - Maksym Seredyuk
- Instituto de Ciencia Molecular (ICMol), Universidad de Valencia, 46980 Paterna, Valencia (Spain)
- National Taras Shevchenko University, Department of Physical Chemistry, Volodymyrska Str. 64, Kiev 01601 (Ukraine)
| | - M. Carmen Muñoz
- Departamento de Física Aplicada, Universitat Politècnica de València, 46022, Valencia (Spain)
| | - Jose A. Real
- Instituto de Ciencia Molecular (ICMol), Universidad de Valencia, 46980 Paterna, Valencia (Spain)
| |
Collapse
|
30
|
Romero‐Morcillo T, Seredyuk M, Muñoz MC, Real JA. Meltable Spin Transition Molecular Materials with Tunable
T
c
and Hysteresis Loop Width. Angew Chem Int Ed Engl 2015. [DOI: 10.1002/ange.201507620] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Affiliation(s)
- Tania Romero‐Morcillo
- Instituto de Ciencia Molecular (ICMol), Universidad de Valencia, 46980 Paterna, Valencia (Spain)
| | - Maksym Seredyuk
- Instituto de Ciencia Molecular (ICMol), Universidad de Valencia, 46980 Paterna, Valencia (Spain)
- National Taras Shevchenko University, Department of Physical Chemistry, Volodymyrska Str. 64, Kiev 01601 (Ukraine)
| | - M. Carmen Muñoz
- Departamento de Física Aplicada, Universitat Politècnica de València, 46022, Valencia (Spain)
| | - Jose A. Real
- Instituto de Ciencia Molecular (ICMol), Universidad de Valencia, 46980 Paterna, Valencia (Spain)
| |
Collapse
|
31
|
González-Monje P, Novio F, Ruiz-Molina D. Covalent Grafting of Coordination Polymers on Surfaces: The Case of Hybrid Valence Tautomeric Interphases. Chemistry 2015; 21:10094-9. [DOI: 10.1002/chem.201500671] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/16/2015] [Indexed: 11/07/2022]
|
32
|
Schönfeld S, Lochenie C, Thoma P, Weber B. 1D iron(ii) spin crossover coordination polymers with 3,3′-azopyridine – kinetic trapping effects and spin transition above room temperature. CrystEngComm 2015. [DOI: 10.1039/c5ce00800j] [Citation(s) in RCA: 32] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
|
33
|
Quintero CM, Félix G, Suleimanov I, Sánchez Costa J, Molnár G, Salmon L, Nicolazzi W, Bousseksou A. Hybrid spin-crossover nanostructures. BEILSTEIN JOURNAL OF NANOTECHNOLOGY 2014; 5:2230-9. [PMID: 25551051 PMCID: PMC4273211 DOI: 10.3762/bjnano.5.232] [Citation(s) in RCA: 34] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/15/2014] [Accepted: 11/04/2014] [Indexed: 05/16/2023]
Abstract
This review reports on the recent progress in the synthesis, modelling and application of hybrid spin-crossover materials, including core-shell nanoparticles and multilayer thin films or nanopatterns. These systems combine, often in synergy, different physical properties (optical, magnetic, mechanical and electrical) of their constituents with the switching properties of spin-crossover complexes, providing access to materials with unprecedented capabilities.
Collapse
Affiliation(s)
- Carlos M Quintero
- LAAS, CNRS & Université de Toulouse (UPS, INSA, LAES), 7 Av de Colonel Roche, 31077 Toulouse, France
| | - Gautier Félix
- LCC, CNRS & Université de Toulouse (UPS, INPT), 205 route de Narbonne, 31077 Toulouse, France
| | - Iurii Suleimanov
- LCC, CNRS & Université de Toulouse (UPS, INPT), 205 route de Narbonne, 31077 Toulouse, France
- Department of Chemistry, National Taras Shevchenko University of Kiev, 62 Volodymyrska St. 01601, Ukraine
| | - José Sánchez Costa
- LCC, CNRS & Université de Toulouse (UPS, INPT), 205 route de Narbonne, 31077 Toulouse, France
| | - Gábor Molnár
- LCC, CNRS & Université de Toulouse (UPS, INPT), 205 route de Narbonne, 31077 Toulouse, France
| | - Lionel Salmon
- LCC, CNRS & Université de Toulouse (UPS, INPT), 205 route de Narbonne, 31077 Toulouse, France
| | - William Nicolazzi
- LCC, CNRS & Université de Toulouse (UPS, INPT), 205 route de Narbonne, 31077 Toulouse, France
| | - Azzedine Bousseksou
- LCC, CNRS & Université de Toulouse (UPS, INPT), 205 route de Narbonne, 31077 Toulouse, France
| |
Collapse
|
34
|
Peng H, Tricard S, Félix G, Molnár G, Nicolazzi W, Salmon L, Bousseksou A. Re-appearance of cooperativity in ultra-small spin-crossover [Fe(pz){Ni(CN)₄}] nanoparticles. Angew Chem Int Ed Engl 2014; 53:10894-8. [PMID: 25160504 DOI: 10.1002/anie.201406710] [Citation(s) in RCA: 72] [Impact Index Per Article: 7.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/01/2014] [Revised: 07/22/2014] [Indexed: 11/07/2022]
Abstract
A reverse nanoemulsion technique was used for the elaboration of [Fe(pz){Ni(CN)4}] nanoparticles. Low-temperature micellar exchange made it possible to elaborate ultra-small nanoparticles with sizes down to 2 nm. When decreasing the size of the particles from 110 to 12 nm the spin transition shifts to lower temperatures, becomes gradual, and the hysteresis shrinks. On the other hand, a re-opening of the hysteresis was observed for smaller (2 nm) particles. A detailed (57)Fe Mössbauer spectroscopy analysis was used to correlate this unusual phenomenon to the modification of the stiffness of the nanoparticles thanks to the determination of their Debye temperature.
Collapse
Affiliation(s)
- Haonan Peng
- Laboratoire de Chimie de Coordination, CNRS UPR-8241 and Université de Toulouse; UPS, INP, 31077 Toulouse (France)
| | | | | | | | | | | | | |
Collapse
|
35
|
Peng H, Tricard S, Félix G, Molnár G, Nicolazzi W, Salmon L, Bousseksou A. Re-Appearance of Cooperativity in Ultra-Small Spin-Crossover [Fe(pz){Ni(CN)4}] Nanoparticles. Angew Chem Int Ed Engl 2014. [DOI: 10.1002/ange.201406710] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
|
36
|
Aravena D, Castillo ZA, Muñoz MC, Gaspar AB, Yoneda K, Ohtani R, Mishima A, Kitagawa S, Ohba M, Real JA, Ruiz E. Guest Modulation of Spin-Crossover Transition Temperature in a Porous Iron(II) Metal-Organic Framework: Experimental and Periodic DFT Studies. Chemistry 2014; 20:12864-73. [DOI: 10.1002/chem.201402292] [Citation(s) in RCA: 50] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/21/2014] [Indexed: 11/10/2022]
|
37
|
Göbel C, Palamarciuc T, Lochenie C, Weber B. Synthesis of Microcrystals of the [Fe(L)(bipy)] Spin Crossover Coordination Polymer in a Poly-4-vinylpyridine Matrix. Chem Asian J 2014; 9:2232-8. [DOI: 10.1002/asia.201402144] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/28/2014] [Indexed: 11/08/2022]
|
38
|
Schlamp S, Thoma P, Weber B. Influence of the Alkyl Chain Length on the Self‐Assembly of Amphiphilic Iron Complexes: An Analysis of X‐ray Structures. Chemistry 2014; 20:6462-73. [DOI: 10.1002/chem.201304653] [Citation(s) in RCA: 31] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/27/2013] [Revised: 02/04/2014] [Indexed: 11/08/2022]
Affiliation(s)
- Stephan Schlamp
- Inorganic Chemistry II, Universität Bayreuth, Universitätsstraße 30, NW 1, 95440 Bayreuth (Germany)
| | - Peter Thoma
- Inorganic Chemistry II, Universität Bayreuth, Universitätsstraße 30, NW 1, 95440 Bayreuth (Germany)
| | - Birgit Weber
- Inorganic Chemistry II, Universität Bayreuth, Universitätsstraße 30, NW 1, 95440 Bayreuth (Germany)
| |
Collapse
|
39
|
Bartual-Murgui C, Akou A, Shepherd HJ, Molnár G, Real JA, Salmon L, Bousseksou A. Tunable Spin-Crossover Behavior of the Hofmann-like Network {Fe(bpac)[Pt(CN)4]} through Host-Guest Chemistry. Chemistry 2013; 19:15036-43. [DOI: 10.1002/chem.201300227] [Citation(s) in RCA: 33] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/21/2013] [Revised: 07/19/2013] [Indexed: 11/06/2022]
|
40
|
Li ZY, Dai JW, Shiota Y, Yoshizawa K, Kanegawa S, Sato O. Multi-Step Spin Crossover Accompanied by Symmetry Breaking in an FeIIIComplex: Crystallographic Evidence and DFT Studies. Chemistry 2013; 19:12948-52. [DOI: 10.1002/chem.201302272] [Citation(s) in RCA: 79] [Impact Index Per Article: 7.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/15/2013] [Indexed: 11/07/2022]
|
41
|
Chiruta D, Linares J, Dimian M, Alayli Y, Garcia Y. Role of Edge Atoms in the Hysteretic Behaviour of 3D Spin Crossover Nanoparticles Revealed by an Ising-Like Model. Eur J Inorg Chem 2013. [DOI: 10.1002/ejic.201300757] [Citation(s) in RCA: 27] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
|
42
|
Golecki M, Lach J, Jeremies A, Lungwitz F, Fronk M, Salvan G, Zahn DRT, Park J, Krupskaya Y, Kataev V, Klingeler R, Büchner B, Mahns B, Knupfer M, Siles PF, Grimm D, Schmidt OG, Reis A, Thiel WR, Breite D, Abel B, Kersting B. Chemisorption of exchange-coupled [Ni2L(dppba)]+ complexes on gold by using ambidentate 4-(diphenylphosphino)benzoate co-ligands. Chemistry 2013; 19:7787-801. [PMID: 23595564 DOI: 10.1002/chem.201300496] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/07/2013] [Indexed: 11/09/2022]
Abstract
A new strategy for the fixation of redox-active dinickel(II) complexes with high-spin ground states to gold surfaces was developed. The dinickel(II) complex [Ni2L(Cl)]ClO4 (1ClO4), in which L(2-) represents a 24-membered macrocyclic hexaaza-dithiophenolate ligand, reacts with ambidentate 4-(diphenylphosphino)benzoate (dppba) to form the carboxylato-bridged complex [Ni2L(dppba)](+), which can be isolated as an air-stable perchlorate [Ni2L(dppba)]ClO4 (2ClO4) or tetraphenylborate [Ni2L(dppba)]BPh4 (2BPh4) salt. The auration of 2ClO4 was probed on a molecular level, by reaction with AuCl, which leads to the monoaurated Ni(II)2Au(I) complex [Ni(II)2L(dppba)Au(I)Cl]ClO4 (3ClO4). Metathesis of 3ClO4 with NaBPh4 produces [Ni(II)2L(dppba)Au(I)Ph]BPh4 (4BPh4), in which the Cl(-) is replaced by a Ph(-) group. The complexes were fully characterized by ESI mass spectrometry, IR and UV/Vis spectroscopy, X-ray crystallography (2BPh4 and 4BPh4), cyclic voltammetry, SQUID magnetometry and HF-ESR spectroscopy. Temperature-dependent magnetic susceptibility measurements reveal a ferromagnetic coupling J = +15.9 and +17.9 cm(-1) between the two Ni(II) ions in 2ClO4 and 4BPh4 (H = -2 JS1S2). HF-ESR measurements yield a negative axial magnetic anisotropy (D<0), which implies a bistable (easy axis) magnetic ground state. The binding of the [Ni2L(dppba)]ClO4 complex to gold was ascertained by four complementary surface analytical methods: contact angle measurements, atomic-force microscopy, X-ray photoelectron spectroscopy, and spectroscopic ellipsometry. The results indicate that the complexes are attached to the Au surface through coordinative Au-P bonds in a monolayer.
Collapse
Affiliation(s)
- Matthias Golecki
- Institut für Anorganische Chemie, Universität Leipzig, 04103 Leipzig, Germany
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | |
Collapse
|
43
|
Chakraborty P, Boillot ML, Tissot A, Hauser A. Lichtinduzierte Relaxationsdynamik in Eisen(II)-Spincrossover- Nanoteilchen: die Bedeutung der Kristallinität. Angew Chem Int Ed Engl 2013. [DOI: 10.1002/ange.201301562] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
|
44
|
Chakraborty P, Boillot ML, Tissot A, Hauser A. Photoinduced Relaxation Dynamics in Iron(II) Spin-Crossover Nanoparticles: The Significance of Crystallinity. Angew Chem Int Ed Engl 2013; 52:7139-42. [DOI: 10.1002/anie.201301562] [Citation(s) in RCA: 27] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/22/2013] [Indexed: 11/06/2022]
|
45
|
Arcís-Castillo Z, Muñoz MC, Molnár G, Bousseksou A, Real JA. [Fe(TPT)2/3{MI(CN)2}2]⋅nSolv (MI=Ag, Au): New Bimetallic Porous Coordination Polymers with Spin-Crossover Properties. Chemistry 2013; 19:6851-61. [DOI: 10.1002/chem.201203559] [Citation(s) in RCA: 29] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/05/2012] [Revised: 02/26/2013] [Indexed: 11/08/2022]
|
46
|
Sengupta S, Mondal R. Elusive Nanoscale Metal-Organic-Particle-Supported Metallogel Formation Using a Nonconventional Chelating Pyridine-Pyrazole-Based Bis-Amide Ligand. Chemistry 2013; 19:5537-41. [DOI: 10.1002/chem.201204242] [Citation(s) in RCA: 25] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/28/2012] [Indexed: 11/12/2022]
|
47
|
|
48
|
Stock P, Pędziński T, Spintig N, Grohmann A, Hörner G. High Intrinsic Barriers against Spin-State Relaxation in Iron(II)-Complex Solutions. Chemistry 2012; 19:839-42. [DOI: 10.1002/chem.201203784] [Citation(s) in RCA: 24] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/23/2012] [Indexed: 11/09/2022]
|
49
|
Białońska A, Bronisz R, Kusz J, Weselski M, Zubko M. How Nonequivalency of the Flexibility of the Ligand Bridges Leads to Anisotropy of Perturbation Transmission in a 3D Spin‐Crossover Coordination Network. Eur J Inorg Chem 2012. [DOI: 10.1002/ejic.201200645] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Affiliation(s)
- Agata Białońska
- Faculty of Chemistry, University of Wrocław, F. Joliot‐Curie 14, 50‐383, Wrocław, Poland
| | - Robert Bronisz
- Faculty of Chemistry, University of Wrocław, F. Joliot‐Curie 14, 50‐383, Wrocław, Poland
| | - Joachim Kusz
- Institute of Physics, University of Silesia, 40007 Katowice, Poland
| | - Marek Weselski
- Faculty of Chemistry, University of Wrocław, F. Joliot‐Curie 14, 50‐383, Wrocław, Poland
| | - Maciej Zubko
- Institute of Physics, University of Silesia, 40007 Katowice, Poland
- Current address: Institute of Materials Science, University of Silesia, 40007 Katowice, Poland
| |
Collapse
|
50
|
Martinho PN, Lemma T, Gildea B, Picardi G, Müller-Bunz H, Forster RJ, Keyes TE, Redmond G, Morgan GG. Template Assembly of Spin Crossover One-Dimensional Nanowires. Angew Chem Int Ed Engl 2012. [DOI: 10.1002/ange.201205122] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
|