1
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Ikeda T, Huang YB, Wu SQ, Zheng W, Xu WH, Zhang X, Ji T, Uematsu M, Kanegawa S, Su SQ, Sato O. Four-step electron transfer coupled spin transition in a cyano-bridged [Fe 2Co 2] square complex. Dalton Trans 2024. [PMID: 39239808 DOI: 10.1039/d4dt01581a] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 09/07/2024]
Abstract
The design of molecular functional materials with multi-step magnetic transitions has attracted considerable attention. However, the development of such materials is still infrequent and challenging. Here, a cyano-bridged square Prussian blue complex that exhibits a thermally induced four-step electron transfer coupled spin transition (ETCST) is reported. The magnetic and spectroscopic analyses confirm this multi-step transition. Variable-temperature infrared spectrum suggested the electronic structures in each phase and a four-step transition model is proposed.
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Affiliation(s)
- Taisuke Ikeda
- Institute for Materials Chemistry and Engineering and IRCCS, Kyushu University, 744 Motooka, Nishi-ku, Fukuoka 819-0395, Japan.
| | - Yu-Bo Huang
- Institute for Materials Chemistry and Engineering and IRCCS, Kyushu University, 744 Motooka, Nishi-ku, Fukuoka 819-0395, Japan.
| | - Shu-Qi Wu
- Institute for Materials Chemistry and Engineering and IRCCS, Kyushu University, 744 Motooka, Nishi-ku, Fukuoka 819-0395, Japan.
| | - Wenwei Zheng
- Institute for Materials Chemistry and Engineering and IRCCS, Kyushu University, 744 Motooka, Nishi-ku, Fukuoka 819-0395, Japan.
| | - Wen-Huang Xu
- Institute for Materials Chemistry and Engineering and IRCCS, Kyushu University, 744 Motooka, Nishi-ku, Fukuoka 819-0395, Japan.
| | - Xiaopeng Zhang
- Institute for Materials Chemistry and Engineering and IRCCS, Kyushu University, 744 Motooka, Nishi-ku, Fukuoka 819-0395, Japan.
| | - Tianchi Ji
- Institute for Materials Chemistry and Engineering and IRCCS, Kyushu University, 744 Motooka, Nishi-ku, Fukuoka 819-0395, Japan.
| | - Mikoto Uematsu
- Institute for Materials Chemistry and Engineering and IRCCS, Kyushu University, 744 Motooka, Nishi-ku, Fukuoka 819-0395, Japan.
| | - Shinji Kanegawa
- Institute for Materials Chemistry and Engineering and IRCCS, Kyushu University, 744 Motooka, Nishi-ku, Fukuoka 819-0395, Japan.
| | - Sheng-Qun Su
- Institute for Materials Chemistry and Engineering and IRCCS, Kyushu University, 744 Motooka, Nishi-ku, Fukuoka 819-0395, Japan.
| | - Osamu Sato
- Institute for Materials Chemistry and Engineering and IRCCS, Kyushu University, 744 Motooka, Nishi-ku, Fukuoka 819-0395, Japan.
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2
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Zakrzewski J, Liberka M, Wang J, Chorazy S, Ohkoshi SI. Optical Phenomena in Molecule-Based Magnetic Materials. Chem Rev 2024; 124:5930-6050. [PMID: 38687182 PMCID: PMC11082909 DOI: 10.1021/acs.chemrev.3c00840] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/02/2024]
Abstract
Since the last century, we have witnessed the development of molecular magnetism which deals with magnetic materials based on molecular species, i.e., organic radicals and metal complexes. Among them, the broadest attention was devoted to molecule-based ferro-/ferrimagnets, spin transition materials, including those exploring electron transfer, molecular nanomagnets, such as single-molecule magnets (SMMs), molecular qubits, and stimuli-responsive magnetic materials. Their physical properties open the application horizons in sensors, data storage, spintronics, and quantum computation. It was found that various optical phenomena, such as thermochromism, photoswitching of magnetic and optical characteristics, luminescence, nonlinear optical and chiroptical effects, as well as optical responsivity to external stimuli, can be implemented into molecule-based magnetic materials. Moreover, the fruitful interactions of these optical effects with magnetism in molecule-based materials can provide new physical cross-effects and multifunctionality, enriching the applications in optical, electronic, and magnetic devices. This Review aims to show the scope of optical phenomena generated in molecule-based magnetic materials, including the recent advances in such areas as high-temperature photomagnetism, optical thermometry utilizing SMMs, optical addressability of molecular qubits, magneto-chiral dichroism, and opto-magneto-electric multifunctionality. These findings are discussed in the context of the types of optical phenomena accessible for various classes of molecule-based magnetic materials.
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Affiliation(s)
- Jakub
J. Zakrzewski
- Faculty
of Chemistry, Jagiellonian University, Gronostajowa 2, 30-387 Krakow, Poland
- Doctoral
School of Exact and Natural Sciences, Jagiellonian
University, Lojasiewicza
11, 30-348 Krakow, Poland
| | - Michal Liberka
- Faculty
of Chemistry, Jagiellonian University, Gronostajowa 2, 30-387 Krakow, Poland
- Doctoral
School of Exact and Natural Sciences, Jagiellonian
University, Lojasiewicza
11, 30-348 Krakow, Poland
| | - Junhao Wang
- Department
of Materials Science, Faculty of Pure and Applied Science, University of Tsukuba, 1-1-1 Tonnodai, Tsukuba, Ibaraki 305-8573, Japan
| | - Szymon Chorazy
- Faculty
of Chemistry, Jagiellonian University, Gronostajowa 2, 30-387 Krakow, Poland
| | - Shin-ichi Ohkoshi
- Department
of Chemistry, School of Science, The University
of Tokyo, 7-3-1 Hongo, Bunkyo-ku, Tokyo 113-0033, Japan
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3
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Reu O, Ostrovsky S, Klokishner S. Modeling of the Charge-Transfer-Induced Spin Transition in the Tetranuclear Cyanide-Bridged [Co 2Fe 2] Complex. J Phys Chem A 2023; 127:7496-7500. [PMID: 37649358 DOI: 10.1021/acs.jpca.3c03874] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 09/01/2023]
Abstract
The course of the charge-transfer-induced spin transition demonstrated by the cyanide-bridged tetranuclear [Co2Fe2(bpy*)4(CN)6(tp*)2](PF6)2·2CP·8BN complex has been followed by DFT calculations of the single-point energies for different total spin values of the complex in a wide temperature range. With the aid of these calculations, the picture of spin conversion, that the compound undergoes, has been restored. It has been demonstrated that at 100 K the two crystallographically unique tetranuclear Fe2Co2 subunits A and B present in the structure contain diamagnetic low-spin FeII and low-spin CoIII ions. From the three subunits A, A', and B detected crystallographically in the compound at 200 K, only the A ones contain paramagnetic low-spin FeIII and high-spin CoII ions, while at 260 K, a half of all clusters contained in the crystal are in this state. From the DFT calculations, it also follows that at 320 K in the crystal only paramagnetic units are present. The results obtained are in accordance with the experimental data on the magnetic susceptibility. A possibility to predict new materials exhibiting spin transitions on the basis of DFT calculations of single-point energies as functions of temperature is discussed.
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Affiliation(s)
- Oleg Reu
- Institute of Applied Physics, Moldova State University, Academy Str. 5, MD2028 Chisinau, Republic of Moldova
| | - Serghei Ostrovsky
- Institute of Applied Physics, Moldova State University, Academy Str. 5, MD2028 Chisinau, Republic of Moldova
| | - Sophia Klokishner
- Institute of Applied Physics, Moldova State University, Academy Str. 5, MD2028 Chisinau, Republic of Moldova
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4
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Meng L, Deng YF, Holmes SM, Zhang YZ. Thermo- and photo-induced electron transfer in a series of [Fe 2Co 2] capsules. Dalton Trans 2023; 52:1616-1622. [PMID: 36648100 DOI: 10.1039/d2dt03328c] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
Abstract
Recently, a family of [Fe2Co2] molecular capsules that display tunable electron transfer-coupled spin transition (ETCST) behavior were reported via a smart approach through Schiff-base condensation of aldehyde-functionalized 2,2-bipyridines (bpyCHO) and 1,7-heptanediamine (H2N(CH2)7NH2). Here, three more capsule complexes {[(TpR)Fe(CN)3]2[Co(bpyCN(CH2)nNCbpy)]2[ClO4]2}·n(solvent) (1, TpR = Tp*, n = 5, sol = 8DMF; 2, TpR = TpMe, n = 9, sol = 5MeCN; and 3, TpR = Tp*, n = 11, sol = 5MeCN), where Tp* = hydridotris(3,5-dimethylpyrazol-1-yl)borate and TpMe = hydridotris(3-methylpyrazol-1-yl)borate are reported, demonstrating a successful extension of such an approach with other alkyldiamines of different lengths. Combined X-ray crystallographic, infrared spectroscopic and magnetic studies reveal incomplete electron transfer with either changing temperature or upon light exposure.
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Affiliation(s)
- Lingyi Meng
- Department of Chemistry, Southern University of Science and Technology (SUSTech), Shenzhen, 518055, P. R. China.
| | - Yi-Fei Deng
- Department of Chemistry, Southern University of Science and Technology (SUSTech), Shenzhen, 518055, P. R. China.
| | - Stephen M Holmes
- Department of Chemistry and Biochemistry and Centre for Nanoscience, University of Missouri-St Louis, St Louis, Missouri 63121, USA.
| | - Yuan-Zhu Zhang
- Department of Chemistry, Southern University of Science and Technology (SUSTech), Shenzhen, 518055, P. R. China.
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5
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6
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Meng L, Deng YF, Liu J, Liu YJ, Zhang YZ. Tuning the electron transfer events in a series of cyanide-bridged [Fe 2Co 2] squares according to different electron donors. Dalton Trans 2022; 51:15669-15674. [PMID: 36172797 DOI: 10.1039/d2dt02416k] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
It has been recognized that both the ligand fields and intermolecular interactions may greatly impact the electron-transfer-coupled spin transition (ETCST) events in switchable magnetic materials; however, the engineering of these factors within a given system is still challenging. In this article, we chose the 4,4'-substituent 2,2'-bipyridine derivatives as chelating ligands according to their increasing electron-donating strength and incremental potential for forming hydrogen bonds (bpyCHO,CH3(L1) < bpyCH2OH,CH3 (L2) < bpyCH2OH,CH2OH (L3)), and prepared three new [Fe2Co2] complexes, {[(Tp*)Fe(CN)3Co(L)2]2[ClO4]2}·Sol (1, L = L1, Sol = 4MeCN·2H2O; 2, L = L2, Sol = 3MeCN; 3, L = L3, Sol = 4MeOH; Tp* = hydrotris(3,5-dimethylpyrazol-1-yl)borate). X-ray crystallography studies revealed that all the complexes share similar cyanide-bridged [Fe2Co2] square compositions except for the different substituted groups of L ligands, which led to the clearly evidenced intercluster hydrogen bonds between the neighbouring hydroxyl groups in 2 and 3. As a result, 1 remained in the paramagnetic [FeIII,LS2CoII,HS2] state over the whole temperature range, while 2 and 3 showed complete ETCST behaviour with the transition temperatures (T1/2) being 221 and 294 K, respectively.
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Affiliation(s)
- Lingyi Meng
- Department of Chemistry, Southern University of Science and Technology (SUSTech), Shenzhen, 518055, P. R. China.
| | - Yi-Fei Deng
- Department of Chemistry, Southern University of Science and Technology (SUSTech), Shenzhen, 518055, P. R. China.
| | - Jianxun Liu
- Department of Electrical and Electronic Engineering, Southern University of Science and Technology (SUSTech), Shenzhen, 518055, P. R. China
| | - Yan Jun Liu
- Department of Electrical and Electronic Engineering, Southern University of Science and Technology (SUSTech), Shenzhen, 518055, P. R. China
| | - Yuan-Zhu Zhang
- Department of Chemistry, Southern University of Science and Technology (SUSTech), Shenzhen, 518055, P. R. China.
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7
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Liu Q, Yao NT, Sun HY, Hu JX, Meng YS, Liu T. Light actuated single-chain magnet with magnetic coercivity. Inorg Chem Front 2022. [DOI: 10.1039/d2qi01371a] [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
A cyanide-bridged {Fe2Co}-based coordination polymer was synthesized. It showed photo-induced slow relaxation of magnetization and a coercive field of 400 Oe.
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Affiliation(s)
- Qiang Liu
- State Key Laboratory of Fine Chemicals, Dalian University of Technology, Dalian, 116024, China
| | - Nian-Tao Yao
- State Key Laboratory of Fine Chemicals, Dalian University of Technology, Dalian, 116024, China
| | - Hui-Ying Sun
- State Key Laboratory of Fine Chemicals, Dalian University of Technology, Dalian, 116024, China
| | - Ji-Xiang Hu
- College of Chemistry and Chemical Engineering, Qingdao University, Qingdao, 266071, China
| | - Yin-Shan Meng
- State Key Laboratory of Fine Chemicals, Dalian University of Technology, Dalian, 116024, China
| | - Tao Liu
- State Key Laboratory of Fine Chemicals, Dalian University of Technology, Dalian, 116024, China
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8
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Mudoi PP, Choudhury A, Li Y, Lescouëzec R, Marimuthu R, Gogoi N. Observation of Protonation-Induced Spin State Switching in a Cyanido-Bridged {Fe 2Co 2} Molecular Square. Inorg Chem 2021; 60:17705-17714. [PMID: 34751574 DOI: 10.1021/acs.inorgchem.1c02302] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
The self-assembly of [Co(MeTPyA)(CH3COO)]PF6 (1) and [Fe(bbp)(CN)3]2- affords a cyanido-bridged square-shaped {Fe2Co2} tetranuclear complex, [{Co(MeTPyA)(μ2-NC)2Fe(bbp)(CN)}2]·3H2O (2; MeTPyA = tris((3,5-dimethylpyrazol-1-yl)methyl)amine and H2bbp = bis(2-benzimidazolyl)pyridine). The possibility of inducing an intramolecular electron transfer coupled spin transition in 2 by employing protonation as an external stimulant is explored. UV-visible spectrophotometric measurements, electrochemical and 1H NMR studies establish that a reversible intramolecular electron transfer coupled spin transition can be triggered in 2 upon addition of either acid or base.
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Affiliation(s)
- Prashurya Pritam Mudoi
- Department of Chemical Sciences, Tezpur University, Napaam 784028, Sonitpur, Assam, India
| | - Anup Choudhury
- Department of Chemical Sciences, Tezpur University, Napaam 784028, Sonitpur, Assam, India
| | - Yanling Li
- Institut Parisien de Chimie Moléculaire-CNRS UMR 8232, Sorbonne Université, 4 place Jussieu, 75252 Paris cedex 05, France
| | - Rodrigue Lescouëzec
- Institut Parisien de Chimie Moléculaire-CNRS UMR 8232, Sorbonne Université, 4 place Jussieu, 75252 Paris cedex 05, France
| | - Rajendiran Marimuthu
- Organometallics and Materials Chemistry Lab, Department of Chemistry, Indian Institute of Technology Bombay, Mumbai 400076, India
| | - Nayanmoni Gogoi
- Department of Chemical Sciences, Tezpur University, Napaam 784028, Sonitpur, Assam, India
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9
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Meng L, Deng YF, Zhang YZ. Anion-Dependent Electron Transfer in the Cyanide-Bridged [Fe 2Co 2] Capsules. Inorg Chem 2021; 60:14330-14335. [PMID: 34491733 DOI: 10.1021/acs.inorgchem.1c01952] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
A family of molecular capsules, {[(Tp*)Fe(CN)3Co(bpyC═N(CH2)7N═Cbpy)]2[X]2}·sol (1, X = ClO4, sol = 6DMF; 2, X = PF6, sol = 6DMF; 3, X = OTf, sol = 6DMF; 4, X = BPh4, sol = 2DMF; Tp* = hydrotris(3,5-dimethylpyrazol-1-yl)borate; bpy = 2,2'-bipyridine), were prepared via the Schiff-base condensation of the aldehyde-substituted bpy (bpyCHO) and 1,7-diaminoheptane (H2N(CH2)7NH2). All the complexes contain the same cyanide-bridged cationic square cores ([Fe2Co2]2+), which are encapsuled by the flexible alkyl chains. Variable-temperature single-crystal X-ray diffraction, FT-IR spectra, and magnetic studies reveal the abrupt and complete, thermo- and photo-induced electron-transfer-coupled spin transition for 1-3, while the pure high-spin phase for 4. Such distinct behavior is attributed to the effective long-range cooperative interactions mediated by the intercluster π-π couplings in 1-3, which, however, are significantly blocked in 4 due to the steric effect of interstitial BPh4- anions. Furthermore, the shift in the thermally induced transition temperatures of 254 K for 1, 233 K for 2, and 187 K for 3, respectively, is likely correlated to the variable H···O and H···F interactions between the solvent molecules, anions, and the bipyridine ligands of the [Fe2Co2] squares, suggesting the significant anion-dependent effect in such a system.
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Affiliation(s)
- Lingyi Meng
- Department of Chemistry, Southern University of Science and Technology (SUSTech), Shenzhen 518055, China
| | - Yi-Fei Deng
- Department of Chemistry, Southern University of Science and Technology (SUSTech), Shenzhen 518055, China
| | - Yuan-Zhu Zhang
- Department of Chemistry, Southern University of Science and Technology (SUSTech), Shenzhen 518055, China
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10
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Rath NP, Holmes SM. Structure-property studies of a new {FeIII2MnII} complex. Polyhedron 2021. [DOI: 10.1016/j.poly.2021.115324] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
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11
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Meng L, Deng YF, Liu S, Zheng Z, Zhang YZ. A smart post-synthetic route towards [Fe2Co2] molecular capsules with electron transfer and bidirectional switching behaviors. Sci China Chem 2021. [DOI: 10.1007/s11426-021-1043-9] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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12
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Yadav J, Mondal DJ, Konar S. High-temperature electron transfer coupled spin transition (ETCST) with hysteresis in a discrete [Fe 2Co 2] Prussian blue analogue. Chem Commun (Camb) 2021; 57:5925-5928. [PMID: 34013926 DOI: 10.1039/d1cc01160j] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/03/2023]
Abstract
A thermoresponsive Fe-Co based discrete Prussian blue analogue (PBA) with the general formula [Fe(Tp)(CN)3]2[Co{en(Bn)py}]2(ClO4)2·4MeOH·4H2O i.e. [1·4MeOH·4H2O] is reported, which discloses a sharp and high temperature ETCST along with a wide hysteresis of 10 K observed for its desolvated complex 1.
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Affiliation(s)
- Jyoti Yadav
- Department of Chemistry, Indian Institute of Science Education and Research Bhopal, Madhya Pradesh, 462066, India.
| | - Dibya Jyoti Mondal
- Department of Chemistry, Indian Institute of Science Education and Research Bhopal, Madhya Pradesh, 462066, India.
| | - Sanjit Konar
- Department of Chemistry, Indian Institute of Science Education and Research Bhopal, Madhya Pradesh, 462066, India.
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13
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Mudoi PP, Sarma B, Choudhury A, Gogoi N. Evidence of protonation induced intra-molecular metal-to-metal charge transfer in a highly symmetric cyanido bridged {Fe 2Ni 2} molecular square. Dalton Trans 2021; 50:2057-2066. [PMID: 33480910 DOI: 10.1039/d0dt02826f] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
The possibility to induce intra-molecular metal-to-metal charge transfer in a cyanido bridged tetranuclear square shaped {Fe2Ni2} complex by employing protonation as an external stimulant is explored. Two cyanido bridged square shaped tetranuclear complexes, [{Ni(TPA)(μ2-NC)2Ni(CN)2}2]·4H2O (2) and [{Ni(TPA)(μ2-NC)2Fe(bbp)(CN)}2]·10H2O (3) [TPA = tris(3,5-dimethylpyrazol-1-ylmethyl)amine and H2bbp = bis(2-benzimidazolyl)pyridine], are synthesized and characterized. Low temperature magnetic measurements reveal that complex 3 has dominant ferromagnetic interactions between low-spin FeIII (S = 1/2) and high-spin NiII (S = 1) ions. UV-visible spectrophotometric measurements and electrochemical studies establish that reversible intra-molecular metal-to-metal electron transfer can be triggered in 3 upon the addition of either an acid or a base.
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Affiliation(s)
- Prashurya Pritam Mudoi
- Department of Chemical Sciences, Tezpur University, Napaam 784028, Sonitpur, Assam, India.
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14
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Nihei M. Molecular Prussian Blue Analogues: From Bulk to Molecules and Low-dimensional Aggregates. CHEM LETT 2020. [DOI: 10.1246/cl.200428] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Affiliation(s)
- Masayuki Nihei
- Faculty of Pure and Applied Sciences, University of Tsukuba, 1-1-1 Tennodai, Tsukuba, Ibaraki 305-8571, Japan
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15
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Jiang WJ, Lu HH, Meng YS, Jiao CQ, Liu T. Dehydration-actuated single-chain magnet through charge transfer in a cyanide-bridged Fe2Co chain. INORG CHEM COMMUN 2020. [DOI: 10.1016/j.inoche.2019.107715] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
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16
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Synthesis and structures of two mononuclear iron(ii) complexes derived from polypyridine ligands. MENDELEEV COMMUNICATIONS 2020. [DOI: 10.1016/j.mencom.2020.01.033] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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17
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Jiao C, Meng Y, Yu Y, Jiang W, Wen W, Oshio H, Luo Y, Duan C, Liu T. Effect of Intermolecular Interactions on Metal‐to‐Metal Charge Transfer: A Combined Experimental and Theoretical Investigation. Angew Chem Int Ed Engl 2019; 58:17009-17015. [DOI: 10.1002/anie.201909495] [Citation(s) in RCA: 22] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/28/2019] [Indexed: 01/17/2023]
Affiliation(s)
- Cheng‐Qi Jiao
- State Key Laboratory of Fine ChemicalsDalian University of Technology 2 Linggong Rd. 116024 Dalian China
| | - Yin‐Shan Meng
- State Key Laboratory of Fine ChemicalsDalian University of Technology 2 Linggong Rd. 116024 Dalian China
| | - Yang Yu
- State Key Laboratory of Fine ChemicalsDalian University of Technology 2 Linggong Rd. 116024 Dalian China
| | - Wen‐Jing Jiang
- State Key Laboratory of Fine ChemicalsDalian University of Technology 2 Linggong Rd. 116024 Dalian China
| | - Wen Wen
- State Key Laboratory of Fine ChemicalsDalian University of Technology 2 Linggong Rd. 116024 Dalian China
| | - Hiroki Oshio
- State Key Laboratory of Fine ChemicalsDalian University of Technology 2 Linggong Rd. 116024 Dalian China
| | - Yi Luo
- State Key Laboratory of Fine ChemicalsDalian University of Technology 2 Linggong Rd. 116024 Dalian China
| | - Chun‐Ying Duan
- State Key Laboratory of Fine ChemicalsDalian University of Technology 2 Linggong Rd. 116024 Dalian China
| | - Tao Liu
- State Key Laboratory of Fine ChemicalsDalian University of Technology 2 Linggong Rd. 116024 Dalian China
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18
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Jiao C, Meng Y, Yu Y, Jiang W, Wen W, Oshio H, Luo Y, Duan C, Liu T. Effect of Intermolecular Interactions on Metal‐to‐Metal Charge Transfer: A Combined Experimental and Theoretical Investigation. Angew Chem Int Ed Engl 2019. [DOI: 10.1002/ange.201909495] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Affiliation(s)
- Cheng‐Qi Jiao
- State Key Laboratory of Fine ChemicalsDalian University of Technology 2 Linggong Rd. 116024 Dalian China
| | - Yin‐Shan Meng
- State Key Laboratory of Fine ChemicalsDalian University of Technology 2 Linggong Rd. 116024 Dalian China
| | - Yang Yu
- State Key Laboratory of Fine ChemicalsDalian University of Technology 2 Linggong Rd. 116024 Dalian China
| | - Wen‐Jing Jiang
- State Key Laboratory of Fine ChemicalsDalian University of Technology 2 Linggong Rd. 116024 Dalian China
| | - Wen Wen
- State Key Laboratory of Fine ChemicalsDalian University of Technology 2 Linggong Rd. 116024 Dalian China
| | - Hiroki Oshio
- State Key Laboratory of Fine ChemicalsDalian University of Technology 2 Linggong Rd. 116024 Dalian China
| | - Yi Luo
- State Key Laboratory of Fine ChemicalsDalian University of Technology 2 Linggong Rd. 116024 Dalian China
| | - Chun‐Ying Duan
- State Key Laboratory of Fine ChemicalsDalian University of Technology 2 Linggong Rd. 116024 Dalian China
| | - Tao Liu
- State Key Laboratory of Fine ChemicalsDalian University of Technology 2 Linggong Rd. 116024 Dalian China
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19
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Zheng C, Jia S, Dong Y, Xu J, Sui H, Wang F, Li D. Symmetry Breaking and Two-Step Spin-Crossover Behavior in Two Cyano-Bridged Mixed-Valence {FeIII2(μ-CN)4FeII2} Clusters. Inorg Chem 2019; 58:14316-14324. [DOI: 10.1021/acs.inorgchem.9b00544] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Chunyang Zheng
- Key Laboratory of Pesticide & Chemical Biology, Ministry of Education, College of Chemistry, Central China Normal University, Wuhan 430079, P. R. China
- Hubei Key Laboratory of Pollutant Analysis and Reuse Technology, Institute for Advanced Materials, Hubei Normal University, Huangshi 435002, P. R. China
| | - Shuwen Jia
- Key Laboratory of Pesticide & Chemical Biology, Ministry of Education, College of Chemistry, Central China Normal University, Wuhan 430079, P. R. China
| | - Yubao Dong
- Key Laboratory of Pesticide & Chemical Biology, Ministry of Education, College of Chemistry, Central China Normal University, Wuhan 430079, P. R. China
| | - Juping Xu
- Key Laboratory of Pesticide & Chemical Biology, Ministry of Education, College of Chemistry, Central China Normal University, Wuhan 430079, P. R. China
| | - Huanhuan Sui
- Key Laboratory of Pesticide & Chemical Biology, Ministry of Education, College of Chemistry, Central China Normal University, Wuhan 430079, P. R. China
| | - Feng Wang
- College of Chemistry and Materials Science, Hubei Engineering University, Xiaogan 432000, P. R. China
| | - Dongfeng Li
- Key Laboratory of Pesticide & Chemical Biology, Ministry of Education, College of Chemistry, Central China Normal University, Wuhan 430079, P. R. China
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20
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Zheng C, Wang H, Wu N, Wang J, Tao Q. RETRACTED: A spin-crossover cyano-bridged {FeIII2(μ-CN)4FeII2} cluster: Crystal structure and magnetic properties. Inorganica Chim Acta 2019. [DOI: 10.1016/j.ica.2019.118973] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
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21
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Wang JH, Vignesh KR, Zhao J, Li ZY, Dunbar KR. Charge transfer and slow magnetic relaxation in a series of cyano-bridged FeIII4MII2 (M = FeII, CoII, NiII) molecules. Inorg Chem Front 2019. [DOI: 10.1039/c8qi01245h] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
The synthesis, single-crystal structures and magnetic properties of three new cyano-bridged complexes [FeIII4MII2] (M = FeII, CoII, NiII) are reported.
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Affiliation(s)
- Jin-Hua Wang
- School of Materials Science and Engineering
- Nankai University
- Tianjin 300350
- China
| | | | - Jia Zhao
- School of Materials Science and Engineering
- Nankai University
- Tianjin 300350
- China
| | - Zhao-Yang Li
- School of Materials Science and Engineering
- Nankai University
- Tianjin 300350
- China
| | - Kim R. Dunbar
- Department of Chemistry
- Texas A&M University
- College Station
- USA
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22
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Alcázar L, Bernhardt PV, Ferrer M, Font-Bardia M, Gallen A, Jover J, Martínez M, Peters J, Zerk TJ. Kineticomechanistic Study of the Redox pH Cycling Processes Occurring on a Robust Water-Soluble Cyanido-Bridged Mixed-Valence {Co III/Fe II} 2 Square. Inorg Chem 2018; 57:8465-8475. [PMID: 29969021 DOI: 10.1021/acs.inorgchem.8b01147] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
A kineticomechanistic study of reversible electron-transfer processes undergone by the water-soluble, cyanido-bridged mixed-valence [{CoIII{(Me)2(μ-ET)cyclen}}2{(μ-NC)2FeII(CN)4}2]2- square has been carried out. The oxidation reaction consists of a two-step process with the participation of a solvent-assisted outer-sphere complex, as a result of the establishment of hydrogen bonds that involve the oxo groups of the oxidant (peroxodisulfate) and the terminal cyanido ligands of the tetrametallic square. The formally endergonic reduction reaction of the fully oxidized ([{CoIII{(Me)2(μ-ET)cyclen}}2{(μ-NC)2FeIII(CN)4}2]) core by water, producing hydrogen peroxide from water even at low pH values, is also a two-step process. Each one of these processes requires a set of two preequilibria involving the association of OH- and its subsequent deprotonation by a further OH- anion. The structure of the square compound in its fully protonated form has also been determined by X-ray diffraction and shows the existence of strong hydrogen-bonding interactions, in agreement with the rather high basicity of the terminal cyanido ligands. Likewise, density functional theory calculations on the tetrametallic complex showed zones with negative electrostatic potential around the FeII centers of the square that would account for the establishment of the hydrogen bonds found in the solid state. Spectroelectrochemistry experiments demonstrated the singular stability of the {CoIII/FeII}22- complex, as well as that of their partially, {Co2III/FeIIIFeII}-, and fully, {CoIII/FeIII}2, oxidized counterparts because no hysteresis was observed in these measurements.
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Affiliation(s)
- Laura Alcázar
- Departament de Química Inorgànica i Orgànica, Secció de Química Inorgànica , Universitat de Barcelona , Martí i Franquès 1-11 , E-08028 Barcelona , Spain
| | - Paul V Bernhardt
- School of Chemistry and Molecular Biosciences , University of Queensland , Brisbane 4072 , Queensland , Australia
| | - Montserrat Ferrer
- Departament de Química Inorgànica i Orgànica, Secció de Química Inorgànica , Universitat de Barcelona , Martí i Franquès 1-11 , E-08028 Barcelona , Spain
| | - Mercè Font-Bardia
- Unitat de Difracció de RX, Centres Científics i Tecnològics de la Universitat de Barcelona , Universitat de Barcelona , Solé i Sabarís 1-3 , E-08028 Barcelona , Spain
| | - Albert Gallen
- Departament de Química Inorgànica i Orgànica, Secció de Química Inorgànica , Universitat de Barcelona , Martí i Franquès 1-11 , E-08028 Barcelona , Spain
| | - Jesús Jover
- Departament de Química Inorgànica i Orgànica, Secció de Química Inorgànica , Universitat de Barcelona , Martí i Franquès 1-11 , E-08028 Barcelona , Spain
| | - Manuel Martínez
- Departament de Química Inorgànica i Orgànica, Secció de Química Inorgànica , Universitat de Barcelona , Martí i Franquès 1-11 , E-08028 Barcelona , Spain
| | - Jack Peters
- Departament de Química Inorgànica i Orgànica, Secció de Química Inorgànica , Universitat de Barcelona , Martí i Franquès 1-11 , E-08028 Barcelona , Spain
| | - Timothy J Zerk
- School of Chemistry and Molecular Biosciences , University of Queensland , Brisbane 4072 , Queensland , Australia
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23
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Controlling assembly and single-molecule magnet behavior of Fe-Ni clusters utilizing steric effect. INORG CHEM COMMUN 2018. [DOI: 10.1016/j.inoche.2018.05.015] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
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24
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Jiao CQ, Jiang WJ, Meng YS, Wen W, Zhao L, Wang JL, Hu JX, Gurzadyan GG, Duan CY, Liu T. Manipulation of successive crystalline transformations to control electron transfer and switchable functions. Natl Sci Rev 2018. [DOI: 10.1093/nsr/nwy033] [Citation(s) in RCA: 21] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/06/2023] Open
Abstract
ABSTRACT
Electron transfer in solid is crucial to switchable magnetic, electrical, optical and mechanical properties. However, it is a formidable challenge to control electron-transfer behaviors via manipulation of crystalline phases, especially through dynamic crystalline transformation. Herein, three crystalline phases of an {Fe2Co2} compound were obtained via enhancement of intermolecular π···π interactions inducing successive single-crystal-to-single-crystal transformations, from solvated 1·2CH3OH·4H2O, to desolvated 1 and its polymorph 1a accompanying electron transfer. 1·2CH3OH·4H2O showed thermally induced reversible intermetallic electron transfer in mother liquor. No electron-transfer behavior was observed in 1. 1a showed reversible intermetallic electron transfer upon thermal treatment or alternative irradiation with 808- and 532-nm lasers at cryogenic temperatures. The electron-transfer behaviors significantly change the magnetic and optical properties, providing a strategy to realize different electron-transfer behaviors and switchable functions via π···π interactions manipulated dynamic crystalline transformation.
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Affiliation(s)
- Cheng-Qi Jiao
- State Key Laboratory of Fine Chemicals, Dalian University of Technology, Dalian 116024, China
| | - Wen-Jing Jiang
- State Key Laboratory of Fine Chemicals, Dalian University of Technology, Dalian 116024, China
| | - Yin-Shan Meng
- State Key Laboratory of Fine Chemicals, Dalian University of Technology, Dalian 116024, China
| | - Wen Wen
- State Key Laboratory of Fine Chemicals, Dalian University of Technology, Dalian 116024, China
| | - Liang Zhao
- State Key Laboratory of Fine Chemicals, Dalian University of Technology, Dalian 116024, China
| | - Jun-Li Wang
- State Key Laboratory of Fine Chemicals, Dalian University of Technology, Dalian 116024, China
| | - Ji-Xiang Hu
- State Key Laboratory of Fine Chemicals, Dalian University of Technology, Dalian 116024, China
| | - Gagik G Gurzadyan
- Institute of Artificial Photosynthesis, State Key Laboratory of Fine Chemicals, Dalian University of Technology, Dalian 116024, China
| | - Chun-Ying Duan
- State Key Laboratory of Fine Chemicals, Dalian University of Technology, Dalian 116024, China
| | - Tao Liu
- State Key Laboratory of Fine Chemicals, Dalian University of Technology, Dalian 116024, China
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25
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Synthesis, structures and magnetic properties of two iron(ii) tris(pyridyl)phosphine sulfide complexes. MENDELEEV COMMUNICATIONS 2018. [DOI: 10.1016/j.mencom.2018.03.034] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
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26
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Hu X, Sun T, Zheng C. Synthesis, crystal structures and magnetic properties of two iron (II) tris(pyridyl)phosphine selenides complexes. PHOSPHORUS SULFUR 2018. [DOI: 10.1080/10426507.2017.1417295] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
Affiliation(s)
- Xuecheng Hu
- Hubei Collaborative Innovation Center for Rare Metal Chemistry, Hubei Key Laboratory of Pollutant Analysis and Reuse Technology, Institute for Advanced Materials, Hubei Normal University, Huangshi, P. R. China
- Department of Chemistry, The School of Art and Science of Hubei Normal University, Huangshi, P. R. China
| | - Tingquan Sun
- Hubei Collaborative Innovation Center for Rare Metal Chemistry, Hubei Key Laboratory of Pollutant Analysis and Reuse Technology, Institute for Advanced Materials, Hubei Normal University, Huangshi, P. R. China
| | - Chunyang Zheng
- Hubei Collaborative Innovation Center for Rare Metal Chemistry, Hubei Key Laboratory of Pollutant Analysis and Reuse Technology, Institute for Advanced Materials, Hubei Normal University, Huangshi, P. R. China
- Department of Chemistry, The School of Art and Science of Hubei Normal University, Huangshi, P. R. China
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27
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Alexandru MG, Visinescu D, Shova S, Oliveira WXC, Lloret F, Julve M. Design of 3d–4f molecular squares through the [Fe{(HB(pz)3)}(CN)3]− metalloligand. Dalton Trans 2018; 47:6005-6017. [DOI: 10.1039/c8dt00895g] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
A new series of cyanido-bridged {FeIII2LnIII2} heterobimetallic molecular squares [Ln = La (1), Gd (2), Tb (3) and Dy (4)] has been prepared and magneto-structurally investigated.
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Affiliation(s)
- Maria-Gabriela Alexandru
- Department of Inorganic Chemistry
- Physical Chemistry and Electrochemistry
- Faculty of Applied Chemistry and Materials Science
- University Politehnica of Bucharest
- 011061 Bucharest
| | - Diana Visinescu
- Coordination and Supramolecular Chemistry Laboratory
- “Ilie Murgulescu” Institute of Physical Chemistry
- Romanian Academy
- Bucharest 060021
- Romania
| | - Sergiu Shova
- “Petru Poni” Institute of Macromolecular Chemistry
- Romanian Academy
- RO-700487 Iasi
- Romania
| | - Willian X. C. Oliveira
- Departamento de Química
- Instituto de Ciências Exatas
- Universidade Federal de Minas Gerais
- BH
- Brazil
| | - Francesc Lloret
- Departament de Química Inorgànica/Instituto de Ciencia Molecular
- Universitat de València
- Paterna
- Spain
| | - Miguel Julve
- Departament de Química Inorgànica/Instituto de Ciencia Molecular
- Universitat de València
- Paterna
- Spain
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28
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Hu JX, Meng YS, Zhao L, Zhu HL, Liu L, Liu Q, Jiao CQ, Liu T. A Series of Linear {FeIII2FeII} Complexes with Paramagnetic Building-Block-Modified Spin Crossover Behaviors. Chemistry 2017; 23:15930-15936. [DOI: 10.1002/chem.201703110] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/06/2017] [Indexed: 11/10/2022]
Affiliation(s)
- Ji-Xiang Hu
- State Key Laboratory of Fine Chemicals; Dalian University of Technology; 2 Linggong Rd. 116024 Dalian P.R. China
| | - Yin-Shan Meng
- State Key Laboratory of Fine Chemicals; Dalian University of Technology; 2 Linggong Rd. 116024 Dalian P.R. China
| | - Liang Zhao
- State Key Laboratory of Fine Chemicals; Dalian University of Technology; 2 Linggong Rd. 116024 Dalian P.R. China
| | - Hai-Lang Zhu
- State Key Laboratory of Fine Chemicals; Dalian University of Technology; 2 Linggong Rd. 116024 Dalian P.R. China
| | - Lei Liu
- State Key Laboratory of Fine Chemicals; Dalian University of Technology; 2 Linggong Rd. 116024 Dalian P.R. China
| | - Qiang Liu
- State Key Laboratory of Fine Chemicals; Dalian University of Technology; 2 Linggong Rd. 116024 Dalian P.R. China
| | - Cheng-Qi Jiao
- State Key Laboratory of Fine Chemicals; Dalian University of Technology; 2 Linggong Rd. 116024 Dalian P.R. China
| | - Tao Liu
- State Key Laboratory of Fine Chemicals; Dalian University of Technology; 2 Linggong Rd. 116024 Dalian P.R. China
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29
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Hu JX, Luo L, Lv XJ, Liu L, Liu Q, Yang YK, Duan CY, Luo Y, Liu T. Light-Induced Bidirectional Metal-to-Metal Charge Transfer in a Linear Fe2
Co Complex. Angew Chem Int Ed Engl 2017. [DOI: 10.1002/ange.201703768] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Affiliation(s)
- Ji-Xiang Hu
- State Key Laboratory of Fine Chemicals; Dalian University of Technology; 2 Linggong Rd. 116024 Dalian China
| | - Lun Luo
- State Key Laboratory of Fine Chemicals; Dalian University of Technology; 2 Linggong Rd. 116024 Dalian China
- Hubei Key Laboratory of Wudang Local Chinese Medicine Research; Chemistry Teaching and Research Section; School of Pharmacy; Hubei University of Medicine; 30 South Renmin Road 442000 Shiyan, Hubei China
| | - Xiao-Jin Lv
- State Key Laboratory of Fine Chemicals; Dalian University of Technology; 2 Linggong Rd. 116024 Dalian China
| | - Lei Liu
- State Key Laboratory of Fine Chemicals; Dalian University of Technology; 2 Linggong Rd. 116024 Dalian China
| | - Qiang Liu
- State Key Laboratory of Fine Chemicals; Dalian University of Technology; 2 Linggong Rd. 116024 Dalian China
| | - Yi-Kai Yang
- State Key Laboratory of Fine Chemicals; Dalian University of Technology; 2 Linggong Rd. 116024 Dalian China
| | - Chun-Ying Duan
- State Key Laboratory of Fine Chemicals; Dalian University of Technology; 2 Linggong Rd. 116024 Dalian China
| | - Yi Luo
- State Key Laboratory of Fine Chemicals; Dalian University of Technology; 2 Linggong Rd. 116024 Dalian China
| | - Tao Liu
- State Key Laboratory of Fine Chemicals; Dalian University of Technology; 2 Linggong Rd. 116024 Dalian China
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30
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Hu JX, Luo L, Lv XJ, Liu L, Liu Q, Yang YK, Duan CY, Luo Y, Liu T. Light-Induced Bidirectional Metal-to-Metal Charge Transfer in a Linear Fe2
Co Complex. Angew Chem Int Ed Engl 2017; 56:7663-7668. [DOI: 10.1002/anie.201703768] [Citation(s) in RCA: 41] [Impact Index Per Article: 5.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/11/2017] [Revised: 05/05/2017] [Indexed: 11/06/2022]
Affiliation(s)
- Ji-Xiang Hu
- State Key Laboratory of Fine Chemicals; Dalian University of Technology; 2 Linggong Rd. 116024 Dalian China
| | - Lun Luo
- State Key Laboratory of Fine Chemicals; Dalian University of Technology; 2 Linggong Rd. 116024 Dalian China
- Hubei Key Laboratory of Wudang Local Chinese Medicine Research; Chemistry Teaching and Research Section; School of Pharmacy; Hubei University of Medicine; 30 South Renmin Road 442000 Shiyan, Hubei China
| | - Xiao-Jin Lv
- State Key Laboratory of Fine Chemicals; Dalian University of Technology; 2 Linggong Rd. 116024 Dalian China
| | - Lei Liu
- State Key Laboratory of Fine Chemicals; Dalian University of Technology; 2 Linggong Rd. 116024 Dalian China
| | - Qiang Liu
- State Key Laboratory of Fine Chemicals; Dalian University of Technology; 2 Linggong Rd. 116024 Dalian China
| | - Yi-Kai Yang
- State Key Laboratory of Fine Chemicals; Dalian University of Technology; 2 Linggong Rd. 116024 Dalian China
| | - Chun-Ying Duan
- State Key Laboratory of Fine Chemicals; Dalian University of Technology; 2 Linggong Rd. 116024 Dalian China
| | - Yi Luo
- State Key Laboratory of Fine Chemicals; Dalian University of Technology; 2 Linggong Rd. 116024 Dalian China
| | - Tao Liu
- State Key Laboratory of Fine Chemicals; Dalian University of Technology; 2 Linggong Rd. 116024 Dalian China
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31
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Molecular magnetism, quo vadis? A historical perspective from a coordination chemist viewpoint☆. Coord Chem Rev 2017. [DOI: 10.1016/j.ccr.2017.03.004] [Citation(s) in RCA: 240] [Impact Index Per Article: 34.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
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32
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Controllable antiferromagnetic to ferromagnetic coupling in polynuclear Fe(III)–Co(II) heterobimetallic complexes. INORG CHEM COMMUN 2017. [DOI: 10.1016/j.inoche.2017.01.013] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
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33
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Wei RJ, Nakahara R, Cameron JM, Newton GN, Shiga T, Sagayama H, Kumai R, Murakami Y, Oshio H. Solvent-induced on/off switching of intramolecular electron transfer in a cyanide-bridged trigonal bipyramidal complex. Dalton Trans 2016; 45:17104-17107. [PMID: 27757466 DOI: 10.1039/c6dt03416k] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
A cyanide-bridged [Co3Fe2] cluster with trigonal bipyramidal geometry shows solvent-driven reversible on/off switching of its thermally induced electron-transfer-coupled spin transition (ETCST) behaviour.
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Affiliation(s)
- Rong-Jia Wei
- Graduate School of Pure and Applied Sciences, University of Tsukuba, Tsukuba 305-8571, Japan.
| | - Ryohei Nakahara
- Graduate School of Pure and Applied Sciences, University of Tsukuba, Tsukuba 305-8571, Japan.
| | - Jamie M Cameron
- Graduate School of Pure and Applied Sciences, University of Tsukuba, Tsukuba 305-8571, Japan.
| | - Graham N Newton
- Graduate School of Pure and Applied Sciences, University of Tsukuba, Tsukuba 305-8571, Japan. and School of Chemistry, The University of Nottingham, University Park, Nottingham, NG7 2RD, UK
| | - Takuya Shiga
- Graduate School of Pure and Applied Sciences, University of Tsukuba, Tsukuba 305-8571, Japan.
| | - Hajime Sagayama
- Photon Factory and Condensed Matter Research Center, Institute of Materials Structure Science, High Energy Accelerator Research Organization (KEK), Tsukuba 305-0801, Japan
| | - Reiji Kumai
- Photon Factory and Condensed Matter Research Center, Institute of Materials Structure Science, High Energy Accelerator Research Organization (KEK), Tsukuba 305-0801, Japan
| | - Youichi Murakami
- Photon Factory and Condensed Matter Research Center, Institute of Materials Structure Science, High Energy Accelerator Research Organization (KEK), Tsukuba 305-0801, Japan
| | - Hiroki Oshio
- Graduate School of Pure and Applied Sciences, University of Tsukuba, Tsukuba 305-8571, Japan.
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34
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Alcázar L, Aullón G, Ferrer M, Martínez M. Redox-Assisted Self-Assembly of a Water-Soluble Cyanido-Bridged Mixed Valence {CoIII/FeII}2Square. Chemistry 2016; 22:15227-15230. [DOI: 10.1002/chem.201603482] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/23/2016] [Indexed: 02/02/2023]
Affiliation(s)
- Laura Alcázar
- Departament de Química Inorgànica i Orgànica; Secció de Química Inorgànica; Universitat de Barcelona; Martí i Franquès 1-11 08028 Barcelona Spain
| | - Gabriel Aullón
- Departament de Química Inorgànica i Orgànica; Secció de Química Inorgànica; Universitat de Barcelona; Martí i Franquès 1-11 08028 Barcelona Spain
| | - Montserrat Ferrer
- Departament de Química Inorgànica i Orgànica; Secció de Química Inorgànica; Universitat de Barcelona; Martí i Franquès 1-11 08028 Barcelona Spain
| | - Manuel Martínez
- Departament de Química Inorgànica i Orgànica; Secció de Química Inorgànica; Universitat de Barcelona; Martí i Franquès 1-11 08028 Barcelona Spain
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35
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Aguilà D, Prado Y, Koumousi ES, Mathonière C, Clérac R. Switchable Fe/Co Prussian blue networks and molecular analogues. Chem Soc Rev 2016; 45:203-24. [DOI: 10.1039/c5cs00321k] [Citation(s) in RCA: 235] [Impact Index Per Article: 29.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
Abstract
Switchable Fe/Co Prussian blue compounds and their low dimensional analogues displaying thermally and photo-induced electron transfer phenomena are reviewed.
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36
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Zheng C, Xu J, Wang F, Tao J, Li D. Spin crossover and reversible single-crystal to single-crystal transformation behaviour in two cyanide-bridged mixed-valence {FeIII2FeII2} clusters. Dalton Trans 2016; 45:17254-17263. [DOI: 10.1039/c6dt03436e] [Citation(s) in RCA: 34] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Two mixed-valence {FeIII2FeII2} clusters exhibit spin crossover behaviour, in which a distorted {Fe4(μ-CN)4} core and deviations of bent ∠Fe−NC angles play a key role in tuning the transition temperature.
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Affiliation(s)
- Chunyang Zheng
- College of Chemistry
- Key Laboratory of Pesticide and Chemical Biology of Ministry of Education
- Central China Normal University
- 430079 Wuhan
- P. R. China
| | - Juping Xu
- College of Chemistry
- Key Laboratory of Pesticide and Chemical Biology of Ministry of Education
- Central China Normal University
- 430079 Wuhan
- P. R. China
| | - Feng Wang
- College of Chemistry and Materials Science
- Hubei Engineering University
- 432000 Xiaogan
- P. R. China
| | - Jun Tao
- State Key Laboratory of Physical Chemistry of Solid Surfaces
- Xiamen University
- 361005 Xiamen
- P. R. China
| | - Dongfeng Li
- College of Chemistry
- Key Laboratory of Pesticide and Chemical Biology of Ministry of Education
- Central China Normal University
- 430079 Wuhan
- P. R. China
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37
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Shen F, Huang W, Wu D, Zheng Z, Huang XC, Sato O. Redox Modulation of Spin Crossover within a Cobalt Metallogrid. Inorg Chem 2015; 55:902-8. [DOI: 10.1021/acs.inorgchem.5b02442] [Citation(s) in RCA: 25] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/10/2023]
Affiliation(s)
- Fuxing Shen
- Jiangsu Key Laboratory of Advanced Catalytic Materials and Technology, Collaborative Innovation Center of Advanced Catalysis & Green Manufacturing, School of Petrochemical Engineering, Changzhou University, Changzhou, Jiangsu 213164, China
| | - Wei Huang
- Jiangsu Key Laboratory of Advanced Catalytic Materials and Technology, Collaborative Innovation Center of Advanced Catalysis & Green Manufacturing, School of Petrochemical Engineering, Changzhou University, Changzhou, Jiangsu 213164, China
| | - Dayu Wu
- Jiangsu Key Laboratory of Advanced Catalytic Materials and Technology, Collaborative Innovation Center of Advanced Catalysis & Green Manufacturing, School of Petrochemical Engineering, Changzhou University, Changzhou, Jiangsu 213164, China
| | - Zhe Zheng
- Jiangsu Key Laboratory of Advanced Catalytic Materials and Technology, Collaborative Innovation Center of Advanced Catalysis & Green Manufacturing, School of Petrochemical Engineering, Changzhou University, Changzhou, Jiangsu 213164, China
| | - Xing-Cai Huang
- Jiangsu Key Laboratory of Advanced Catalytic Materials and Technology, Collaborative Innovation Center of Advanced Catalysis & Green Manufacturing, School of Petrochemical Engineering, Changzhou University, Changzhou, Jiangsu 213164, China
| | - Osamu Sato
- Institute
for Materials Chemistry and Engineering, Kyushu University, 744
Motooka, Nishi-ku, Fukuoka, 819-0395, Japan
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