1
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Bonnenfant C, Vadra N, Rouzières M, Clérac R, Cukiernik FD, Alborés P. Alkyl chain length influence of the functionalized diethanolamine ligand on the slow relaxation of the magnetization in {CoIII3DyIII3} complexes. Dalton Trans 2024; 53:2815-2825. [PMID: 38230564 DOI: 10.1039/d3dt03656a] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/18/2024]
Abstract
We report the synthesis, structural characterization and magnetic properties of a series of Co(III)/Dy(III) complexes built up from an N-alkyl derivatized amino-alcohol ligand diethanolamine, functionalized with CnH2n+1 alkyl chains (n = 3, 4, 6, 8 and 10). While n = 3 afforded a butterfly {CoIII2DyIII2} core, the other alkyl chains (n = 4, 6, 8) afforded hexanuclear triangle-in-triangle {CoIII3DyIII3} complexes as shown by single-crystal X-ray determinations. Infrared spectroscopy allows us to characterize the C10 derivative complex, which did not crystallize. Magnetic ac susceptibility data collected below 10 K at driving frequencies up to 10 kHz under zero-dc field and up to 1 T provide insight into the SMM behaviour of the studied complexes. The characteristic time of the magnetization dynamics can be understood in terms of the competing Raman, Direct and Orbach-like mechanisms. A relationship between the magnetization dynamics within the family of complexes and the increasing alkyl chain length is discussed.
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Affiliation(s)
- Chloë Bonnenfant
- Departamento de Química Inorgánica, Analítica y Química Física/INQUIMAE (CONICET), Facultad de Ciencias Exactas y Naturales Universidad de Buenos Aires, Pabellón 2, Ciudad Universitaria, C1428EHA Buenos Aires, Argentina.
- On leave from Ecole Européene d'Ingénieurs de Chimie, Polymères et Matériaux, Université de Strasbourg, France
| | - Nahir Vadra
- Departamento de Química Inorgánica, Analítica y Química Física/INQUIMAE (CONICET), Facultad de Ciencias Exactas y Naturales Universidad de Buenos Aires, Pabellón 2, Ciudad Universitaria, C1428EHA Buenos Aires, Argentina.
| | | | - Rodolphe Clérac
- Univ. Bordeaux, CNRS, CRPP, UMR 5031, F-33600 Pessac, France
| | - Fabio D Cukiernik
- Departamento de Química Inorgánica, Analítica y Química Física/INQUIMAE (CONICET), Facultad de Ciencias Exactas y Naturales Universidad de Buenos Aires, Pabellón 2, Ciudad Universitaria, C1428EHA Buenos Aires, Argentina.
| | - Pablo Alborés
- Departamento de Química Inorgánica, Analítica y Química Física/INQUIMAE (CONICET), Facultad de Ciencias Exactas y Naturales Universidad de Buenos Aires, Pabellón 2, Ciudad Universitaria, C1428EHA Buenos Aires, Argentina.
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2
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Mecchia Ortiz JH, Cabrosi D, Carrella LM, Rentschler E, Alborés P. SMM Behaviour of the Butterfly {Cr
III
2
Dy
III
2
} Pivalate Complex and Magneto‐structurally Correlated Relaxation Thermal Barrier. Chemistry 2022; 28:e202201450. [DOI: 10.1002/chem.202201450] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/10/2022] [Indexed: 11/10/2022]
Affiliation(s)
- Juan H. Mecchia Ortiz
- Departamento de Química Inorgánica Analítica y Química Física/ INQUIMAE (CONICET) Facultad de Ciencias Exactas y Naturales Universidad de Buenos Aires Pabellón 2, Ciudad Universitaria C1428EHA Buenos Aires Argentina
| | - Daiana Cabrosi
- Departamento de Química Inorgánica Analítica y Química Física/ INQUIMAE (CONICET) Facultad de Ciencias Exactas y Naturales Universidad de Buenos Aires Pabellón 2, Ciudad Universitaria C1428EHA Buenos Aires Argentina
| | - Luca M. Carrella
- Department Chemie Johannes Gutenberg Universität Mainz Duesbergweg 10–12 D-55128 Mainz Germany
| | - Eva Rentschler
- Department Chemie Johannes Gutenberg Universität Mainz Duesbergweg 10–12 D-55128 Mainz Germany
| | - Pablo Alborés
- Departamento de Química Inorgánica Analítica y Química Física/ INQUIMAE (CONICET) Facultad de Ciencias Exactas y Naturales Universidad de Buenos Aires Pabellón 2, Ciudad Universitaria C1428EHA Buenos Aires Argentina
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3
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Mecchia Ortiz JH, Cabrosi D, Cruz C, Paredes-García V, Alborés P. Synthesis, structural characterization, and magnetic property study of {Cr 3Ln 3}, Ln = Gd and Dy complexes. Dalton Trans 2021; 51:624-637. [PMID: 34904980 DOI: 10.1039/d1dt03176g] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
We have successfully prepared and structurally characterized triangle-in-triangle {Cr3Ln3} complexes with Ln = Gd and Dy employing alcohol-amine, N-methyldiethanolamine (H2mdea) and pivalate ligands. These complexes and the Yttrium analogue proved to be isostructural and crystallized in a P1 triclinic cell. DC and AC magnetic measurements were carried out and supported by quantum computations at DFT and CASSCF levels. DC magnetic data are dominated by the Cr(III)-Ln(III) antiferromagnetic interaction and by single-ion anisotropy in the case of the Dy(III) complex. Ln(III)-Ln(III) magnetic interactions are negligible, as well as Cr(III)-Cr(III) ones. From AC data, slow relaxation of the magnetization is observed at 0 DC applied magnetic field in the case of the Dy(III) complex below 4 K. From temperature and field dependence data, possible Raman and Orbach relaxation mechanisms are established in the absence of quantum tunnelling pathways, suggesting a successful suppression of the latter due to the Cr(III)-Dy(III) exchange interaction.
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Affiliation(s)
- Juan H Mecchia Ortiz
- Departamento de Química Inorgánica, Analítica y Química Física/INQUIMAE (CONICET), Facultad de Ciencias Exactas y Naturales Universidad de Buenos Aires, Pabellón 2, Ciudad Universitaria, C1428EHA Buenos Aires, Argentina.
| | - Daiana Cabrosi
- Departamento de Química Inorgánica, Analítica y Química Física/INQUIMAE (CONICET), Facultad de Ciencias Exactas y Naturales Universidad de Buenos Aires, Pabellón 2, Ciudad Universitaria, C1428EHA Buenos Aires, Argentina.
| | - Carlos Cruz
- Departamento de Ciencias Químicas, Facultad de Ciencias Exactas, Universidad Andres Bello, Avenida República 275, Santiago de Chile, Chile.,Centro para el Desarrollo de la Nanociencia y Nanotecnología, CEDENNA, Santiago, Chile
| | - Verónica Paredes-García
- Departamento de Ciencias Químicas, Facultad de Ciencias Exactas, Universidad Andres Bello, Avenida República 275, Santiago de Chile, Chile.,Centro para el Desarrollo de la Nanociencia y Nanotecnología, CEDENNA, Santiago, Chile
| | - Pablo Alborés
- Departamento de Química Inorgánica, Analítica y Química Física/INQUIMAE (CONICET), Facultad de Ciencias Exactas y Naturales Universidad de Buenos Aires, Pabellón 2, Ciudad Universitaria, C1428EHA Buenos Aires, Argentina.
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4
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Koroteev PS, Dobrokhotova ZV, Ilyukhin AB, Belova EV, Yapryntsev AD, Rouzières M, Clérac R, Efimov NN. Tetranuclear Cr-Ln ferrocenecarboxylate complexes with a defect-dicubane structure: synthesis, magnetism, and thermolysis. Dalton Trans 2021; 50:16990-16999. [PMID: 34612322 DOI: 10.1039/d1dt02562g] [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
Using ferrocenecarboxylic acid (FcCO2H) and triethanolamine (H3tea) as ligands, the isostructural heterotrimetallic complexes [LnIII2CrIII2(OH)2(FcCO2)4(NO3)2(Htea)2]·2MePh·2THF (Ln = Tb (1), Dy (2), Ho (3), Er (4), and Y (5); Fc = (η5-C5H4)(η5-C5H5)Fe; H3tea = N(CH2CH2OH)3) were obtained. In all of the complexes which possess a defective dicubane structure, two doubly deprotonated triethanolamine ligands chelate the chromium ions. However, during the synthesis of 1, an isomeric complex 1a in which Tb3+ is chelated by triethanolamine as a tetradentate ligand, was also isolated as a few single crystals. Magnetic susceptibility measurements revealed dominant antiferromagnetic interactions in the {LnIII2CrIII2} cores of 1-4 leading to the formation of complexes with an uncompensated magnetic moment, while weak Cr-Cr ferromagnetic interactions were detected in the Y analogue. Complexes 1, 2, and 3 exhibit single-molecule magnet properties dominated by an Orbach-type relaxation mechanism with magnetization reversal barriers (Δ/kB) estimated around 54, 75, and 47 K, respectively. The Dy complex exhibits a magnetization hysteresis in an applied magnetic field at temperatures below 4 K. Thermolysis of the complexes was studied by TGA and DSC techniques; the final products obtained under an air atmosphere contain mixed oxide Cr0.75Fe1.25O3 and heterotrimetallic oxide LnCr1-xFexO3 (with x ≈ 0.75) phases.
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Affiliation(s)
- Pavel S Koroteev
- N.S. Kurnakov Institute of General and Inorganic Chemistry, Russian Academy of Sciences, GSP-1, Leninsky prosp. 31, 119991 Moscow, Russian Federation.
| | - Zhanna V Dobrokhotova
- N.S. Kurnakov Institute of General and Inorganic Chemistry, Russian Academy of Sciences, GSP-1, Leninsky prosp. 31, 119991 Moscow, Russian Federation.
| | - Andrey B Ilyukhin
- N.S. Kurnakov Institute of General and Inorganic Chemistry, Russian Academy of Sciences, GSP-1, Leninsky prosp. 31, 119991 Moscow, Russian Federation.
| | - Ekaterina V Belova
- N.S. Kurnakov Institute of General and Inorganic Chemistry, Russian Academy of Sciences, GSP-1, Leninsky prosp. 31, 119991 Moscow, Russian Federation. .,Lomonosov Moscow State University, Department of Chemistry, GSP-1, Leninskie Gory 1/3, 119991 Moscow, Russian Federation
| | - Alexey D Yapryntsev
- N.S. Kurnakov Institute of General and Inorganic Chemistry, Russian Academy of Sciences, GSP-1, Leninsky prosp. 31, 119991 Moscow, Russian Federation.
| | - Mathieu Rouzières
- Univ. Bordeaux, CNRS, Centre de Recherche Paul Pascal, UMR 5031, 33600 Pessac, France.
| | - Rodolphe Clérac
- Univ. Bordeaux, CNRS, Centre de Recherche Paul Pascal, UMR 5031, 33600 Pessac, France.
| | - Nikolay N Efimov
- N.S. Kurnakov Institute of General and Inorganic Chemistry, Russian Academy of Sciences, GSP-1, Leninsky prosp. 31, 119991 Moscow, Russian Federation.
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5
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Syntheses and magnetic properties of a series of discrete Ni(II)-Ln(III) heterometallic complexes based on 2,3-dichlorobenzoate and 2,2′-bipyridine. Polyhedron 2021. [DOI: 10.1016/j.poly.2021.115328] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
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6
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Funes AV, Perfetti M, Kern M, Rußegger N, Carrella L, Rentschler E, Slageren J, Alborés P. Single Molecule Magnet Features in the Butterfly [Co
III
2
Ln
III
2
] Pivalate Family with Alcohol‐Amine Ligands. Eur J Inorg Chem 2021. [DOI: 10.1002/ejic.202100467] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Affiliation(s)
- Alejandro V. Funes
- Departamento de Química Inorgánica, Analítica y Química Física/INQUIMAE (CONICET) Facultad de Ciencias Exactas y Naturales Universidad de Buenos Aires Pabellón 2, Ciudad Universitaria C1428EHA Buenos Aires Argentina
| | - Mauro Perfetti
- Institut für Physikalische Chemie Universität Stuttgart Pfaffenwaldring 55 70569 Stuttgart Germany
- Department of Chemistry “U. Schiff” Via della Lastruccia 3–13 50019 Sesto Fiorentino (FI) Italy
| | - Michal Kern
- Institute für Intelligente Sensorik Universität Stuttgart 70569 Stuttgart Germany
| | - Nadine Rußegger
- Institut für Physikalische Chemie Universität Stuttgart Pfaffenwaldring 55 70569 Stuttgart Germany
| | - Luca Carrella
- Institut für Anorganische Chemie und Analytische Chemie Johannes Gutenberg Universität Mainz Duesbergweg 10–12 55128 Mainz Germany
| | - Eva Rentschler
- Institut für Anorganische Chemie und Analytische Chemie Johannes Gutenberg Universität Mainz Duesbergweg 10–12 55128 Mainz Germany
| | - Joris Slageren
- Institut für Physikalische Chemie Universität Stuttgart Pfaffenwaldring 55 70569 Stuttgart Germany
| | - Pablo Alborés
- Departamento de Química Inorgánica, Analítica y Química Física/INQUIMAE (CONICET) Facultad de Ciencias Exactas y Naturales Universidad de Buenos Aires Pabellón 2, Ciudad Universitaria C1428EHA Buenos Aires Argentina
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7
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Basak D, Smythe L, Herchel R, Murrie M, Nemec I, Ray D. From tetranuclear to pentanuclear [Co-Ln] (Ln = Gd, Tb, Dy, Ho) complexes across the lanthanide series: effect of varying sequence of ligand addition. Dalton Trans 2021; 50:11861-11877. [PMID: 34369499 DOI: 10.1039/d1dt02038b] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
Abstract
Two new families of cobalt(ii/iii)-lanthanide(iii) coordination aggregates have been reported: tetranuclear [LnCoL2(N-BuDEA)2(O2CCMe3)4(H2O)2]·(MeOH)n·(H2O)m (Ln = Gd, 1; Tb, 2; Dy, 3; n = 2, m = 10 for 1 and 2; n = 6, m = 2 for 3) and pentanuclear LnCoIICoL2(N-BuDEA)2(O2CCMe3)6(MeOH)2 (Ln = Dy, 4; Ho, 5) formed from the reaction of two aggregation assisting ligands H2L (o-vanillin oxime) and N-BuDEAH2 (N-butyldiethanolamine). A change in preference from a lower to higher nuclearity structure was observed on going across the lanthanide series brought about by the variation in the size of the LnIII ions. An interesting observation was made for the varying sequence of addition of the ligands into the reaction medium paving the way to access both structural types for Ln = Dy. HRMS (+ve) of solutions gave further insight into the formation of the aggregates via different pathways. The tetranuclear complexes adopt a modified butterfly structure with a more complex bridging network while trapping of an extra CoII ion in the pentanuclear complexes destroys this arrangement putting the Co-Co-Co axis above the Ln-Ln axis. Direct current (dc) magnetic susceptibility measurements reveal weak antiferromagnetic coupling in 1. Complexes 2 and 5 display no slow magnetic relaxation, whereas complexes 3 and 4 display out-of-phase signals at low temperature in ac susceptibility measurements. All compounds were analyzed with DFT and CASSCF calculations and informations about the single-ion anisotropies and mutual 4f-4f/4f-3d magnetic interactions were derived.
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Affiliation(s)
- Dipmalya Basak
- Department of Chemistry, Indian Institute of Technology, Kharagpur 721 302, India.
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8
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Zhang SL, Liu ZY, Guo S, Gu SY, Shi Y, Li SS. Syntheses, structures and thermal stability of three heterobimetallic Cu IILn III (Ln = Tb, Tm and Y) coordination polymers bridged by formate. J COORD CHEM 2021. [DOI: 10.1080/00958972.2021.1919653] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
Affiliation(s)
- Shao-Liang Zhang
- Institution of Functional Organic Molecules and Materials, School of Chemistry and Chemical Engineering, Liaocheng University, Liaocheng, China
| | - Zi-Yu Liu
- Institution of Functional Organic Molecules and Materials, School of Chemistry and Chemical Engineering, Liaocheng University, Liaocheng, China
| | - Shi Guo
- Institution of Functional Organic Molecules and Materials, School of Chemistry and Chemical Engineering, Liaocheng University, Liaocheng, China
| | - Shi-Yu Gu
- Institution of Functional Organic Molecules and Materials, School of Chemistry and Chemical Engineering, Liaocheng University, Liaocheng, China
| | - Yang Shi
- Institution of Functional Organic Molecules and Materials, School of Chemistry and Chemical Engineering, Liaocheng University, Liaocheng, China
| | - Shan-Shan Li
- School of Environment and Planning, Liaocheng University, Liaocheng, China
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9
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Amoza M, Gómez-Coca S, Ruiz E. Magnetic anisotropy in Yb III complex candidates for molecular qubits: a theoretical analysis. Phys Chem Chem Phys 2021; 23:1976-1983. [PMID: 33433544 DOI: 10.1039/d0cp05422d] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/12/2023]
Abstract
The magnetic properties of mononuclear YbIII complexes have been explored by using multiconfigurational CASPT2/RASSI calculations. Such complexes, in particular the case of [Yb(trensal)] complex, have been proposed as molecular qubits due to their spin dynamics properties. We have verified the accuracy of the theoretical approach to study such systems by comparing with experimental magnetic data. In order to have a wide overview of the magnetic properties of mononuclear YbIII complexes, we have considered simple charged and neutral models, [Yb(H2O)n]3+ and [Yb(OH)3(H2O)n-3], for many coordination modes. Thus, the results for more than 100 models allow extraction of some conclusions about the best ligand distributions in the coordination sphere to tailor the magnetic properties. Some low coordination, between 3 and 5, complexes that have no experimental magnetic data have been studied computationally to check if they can present high magnetic anisotropy.
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Affiliation(s)
- Martín Amoza
- Departament de Química Inorgànica i Orgànica and Institut de Recerca de Química Teòrica i Computacional, Universitat de Barcelona, Diagonal 645, 08028 Barcelona, Spain.
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10
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11
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Liu BQ, Liu WH, Wang CR, Zheng JH, Zhang YH, Zhang JW. Syntheses and properties of two types of linear tetranuclear heterometallic clusters with identical formulas but different structures. Polyhedron 2021. [DOI: 10.1016/j.poly.2020.114921] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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12
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Zhang J, Xu S, Liu S, Hu J, Qiao Y, Liu B. Two Series of Substituent‐Group‐Directed Adipate‐Based Lanthanide Coordination Polymers: Syntheses, Structures, Photoluminescence, and Magnetism. Eur J Inorg Chem 2020. [DOI: 10.1002/ejic.202000004] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
Affiliation(s)
- Ju‐Wen Zhang
- Department of Chemistry Bohai University 121013 Jinzhou P.R. China
- College of Chemistry and Chemical Engineering Professional Technology Innovation Center of Liaoning Province for Conversion Materials of Solar Cell Bohai University 121013 Jinzhou P.R. China
| | - Shuang Xu
- Department of Chemistry Bohai University 121013 Jinzhou P.R. China
| | - Sai‐Nan Liu
- Department of Chemistry Bohai University 121013 Jinzhou P.R. China
| | - Jing Hu
- Department of Chemistry Bohai University 121013 Jinzhou P.R. China
| | - Yu‐Xia Qiao
- Department of Chemistry Bohai University 121013 Jinzhou P.R. China
| | - Bin‐Qiu Liu
- Department of Chemistry Bohai University 121013 Jinzhou P.R. China
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13
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Lun HJ, Kong XJ, Long LS, Zheng LS. Trigonal bipyramidal CoDy 3 cluster exhibiting single-molecule magnet behavior. Dalton Trans 2020; 49:2421-2425. [PMID: 32040097 DOI: 10.1039/c9dt04600c] [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
A heterometallic 3d-4f compound formulated as {[CoIII2Dy3Na(CH3CH2COO)6(OH)6(NO3)4(H2O)2]·H2O}n (1) has been synthesized and structurally characterized. The Co2Dy3 metal core adopts trigonal bipyramidal (TBP) geometry. Compound 1 displays single-molecule magnet behavior with an energy barrier of 60.3 K under a zero dc field.
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Affiliation(s)
- Hui-Jie Lun
- Collaborative Innovation Center of Chemistry for Energy Materials, State Key Laboratory of Physical Chemistry of Solid Surfaces and Department of Chemistry, College of Chemistry and Chemical Engineering, Xiamen University, Xiamen, 361005, China.
| | - Xiang-Jian Kong
- Collaborative Innovation Center of Chemistry for Energy Materials, State Key Laboratory of Physical Chemistry of Solid Surfaces and Department of Chemistry, College of Chemistry and Chemical Engineering, Xiamen University, Xiamen, 361005, China.
| | - La-Sheng Long
- Collaborative Innovation Center of Chemistry for Energy Materials, State Key Laboratory of Physical Chemistry of Solid Surfaces and Department of Chemistry, College of Chemistry and Chemical Engineering, Xiamen University, Xiamen, 361005, China.
| | - Lan-Sun Zheng
- Collaborative Innovation Center of Chemistry for Energy Materials, State Key Laboratory of Physical Chemistry of Solid Surfaces and Department of Chemistry, College of Chemistry and Chemical Engineering, Xiamen University, Xiamen, 361005, China.
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14
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Roy S, Sparkes HA, Mohanta S. Syntheses, Crystal Structures, and Magnetic Properties of a Series of Defect‐Dicubane Tetranickel(II) Systems with Variable, Mixed, and Interchangeable µ
3
‐Core Ligands. Eur J Inorg Chem 2019. [DOI: 10.1002/ejic.201900649] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
Affiliation(s)
- Shuvayan Roy
- Department of Chemistry Inorganic Chemistry Section University of Calcutta 92 A. P. C Road Kolkata 700 009 India
| | - Hazel A. Sparkes
- School of Chemistry University of Bristol Cantock's Close Bristol BS8 1TS UK
| | - Sasankasekhar Mohanta
- Department of Chemistry Inorganic Chemistry Section University of Calcutta 92 A. P. C Road Kolkata 700 009 India
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15
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Li Q, Peng Y, Qian J, Yan T, Du L, Zhao Q. A family of planar hexanuclear CoLn clusters with lucanidae-like arrangement and single-molecule magnet behavior. Dalton Trans 2019; 48:12880-12887. [PMID: 31389453 DOI: 10.1039/c9dt02103e] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/02/2023]
Abstract
A family of planar hexanuclear CoLn clusters with the hydroxyl and nitrogen rich ligand 2-[bis(pyridin-2-ylmethyl) amino]-2-(hydroxymethyl)propane-1,3-diol (H3L), formulated as [Co4Ln2(μ3-O)2(μ-N3)2(OH)2(H2O)2(HL)4]·(CH3CO2)2·20H2O [Ln = Dy (1), Gd (2), Tb (3), Eu (4) and Ho (5)], have been synthesized and structurally characterized. They are isomorphous and feature a lucanidae-like arrangement. They are the first examples of 3d-4f clusters with the H3L ligand. In addition, the magnetic properties of 1-5 have been investigated and the single-molecule magnet (SMM) behaviour is observed for 1.
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Affiliation(s)
- Qipeng Li
- Key Laboratory of Medicinal Chemistry for Natural Resource Education Ministry, School of Chemical Science and Technology, Pharmacy, Yunnan University, Kunming, 650091, P.R. China. and Science and Technology Department, College of Chemistry and Chemical Engineering, Zhaotong University, Zhaotong, 657000, P. R. China
| | - Yan Peng
- Institute of Inorganic Chemistry, Karlsruhe Institute of Technology, Engesser strasse 15, 76131, Karlsruhe, Germany and Institute of Nanotechnology, Karlsruhe Institute of Technology, Postfach 3640, 76021, Karlsruhe, Germany.
| | - Jinjie Qian
- College of Chemistry and Materials Engineering, Wenzhou University, Wenzhou, 325035, P. R. China
| | - Tong Yan
- Key Laboratory of Medicinal Chemistry for Natural Resource Education Ministry, School of Chemical Science and Technology, Pharmacy, Yunnan University, Kunming, 650091, P.R. China.
| | - Lin Du
- Key Laboratory of Medicinal Chemistry for Natural Resource Education Ministry, School of Chemical Science and Technology, Pharmacy, Yunnan University, Kunming, 650091, P.R. China.
| | - Qihua Zhao
- Key Laboratory of Medicinal Chemistry for Natural Resource Education Ministry, School of Chemical Science and Technology, Pharmacy, Yunnan University, Kunming, 650091, P.R. China.
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16
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Mandal S, Majumder S, Mohanta S. Syntheses, Crystal Structures and Experimental/Theoretical Magnetic Properties of Two Butterfly Ni
II
2
Y
III
2
Compounds. ChemistrySelect 2019. [DOI: 10.1002/slct.201902302] [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)
- Shuvankar Mandal
- Department of ChemistryInorganic Chemistry SectionUniversity of Calcutta 92 A. P. C Road Kolkata 700 009 India
| | - Samit Majumder
- Department of ChemistryBhairab Ganguly College,2 Feeder Road,Belghoria, Kolkata West Bengal 700056 India
| | - Sasankasekhar Mohanta
- Department of ChemistryInorganic Chemistry SectionUniversity of Calcutta 92 A. P. C Road Kolkata 700 009 India
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17
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Wang K, Zhu M, Ma S, Li X, Zhang M, Gao E. Three water soluble coordination polymers: Synthesis, crystal structure and luminescent sensing for Cr(VI) and MnO4− ions in the aqueous phase. Polyhedron 2019. [DOI: 10.1016/j.poly.2019.03.031] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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18
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Syntheses, structures, photoluminescent and magnetic properties of pyrazine-2,3-dicarboxylate-based cadmium-lanthanide/lanthanide coordination polymers tuned by CdII. Inorganica Chim Acta 2019. [DOI: 10.1016/j.ica.2019.01.004] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/24/2023]
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19
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Guégan F, Jung J, Le Guennic B, Riobé F, Maury O, Gillon B, Jacquot JF, Guyot Y, Morell C, Luneau D. Evidencing under-barrier phenomena in a Yb(iii) SMM: a joint luminescence/neutron diffraction/SQUID study. Inorg Chem Front 2019. [DOI: 10.1039/c9qi00726a] [Citation(s) in RCA: 16] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/16/2023]
Abstract
The synthesis, spectroscopic and magnetic characterisation and ab initio investigation of a new Yb based complex, [YbTp2NO3], are reported and exploited to rationalise its field-induced SMM behaviour.
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Affiliation(s)
- Frédéric Guégan
- Université de Lyon
- Laboratoire des Multimatériaux et Interfaces (UMR 5615 CNRS
- Université Lyon 1)
- 69622 Villeurbanne
- France
| | - Julie Jung
- Univ Rennes
- CNRS
- ISCR (Institut des Sciences Chimiques de Rennes) - UMR 6226
- 35000 Rennes
- France
| | - Boris Le Guennic
- Univ Rennes
- CNRS
- ISCR (Institut des Sciences Chimiques de Rennes) - UMR 6226
- 35000 Rennes
- France
| | | | - Olivier Maury
- Université de Lyon
- Ens de Lyon
- CNRS UMR 5182
- Lyon
- France
| | - Béatrice Gillon
- CEA Saclay
- Laboratoire Léon Brillouin (UMR 12 CNRS
- CEA)
- 91191 Gif-sur-Yvette
- France
| | | | - Yannick Guyot
- Université Claude Bernard Lyon 1
- Institut Lumière Matière (UMR 5306 CNRS - Université Lyon 1)
- 69622 Villeurbanne
- France
| | - Christophe Morell
- Université de Lyon
- Institut des Sciences Analytiques
- UMR 5280
- CNRS
- F-69100 Villeurbanne
| | - Dominique Luneau
- Université de Lyon
- Laboratoire des Multimatériaux et Interfaces (UMR 5615 CNRS
- Université Lyon 1)
- 69622 Villeurbanne
- France
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20
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Mandal S, Ghosh S, Takahashi D, Christou G, Mohanta S. Single‐Crystal to Single‐Crystal Transformations and Magnetic Properties of a Series of “Butterfly” Ni
II
2
Ln
III
2
Compounds: SMM Behavior of the Dysprosium(III) Analogue. Eur J Inorg Chem 2018. [DOI: 10.1002/ejic.201800359] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/10/2023]
Affiliation(s)
- Shuvankar Mandal
- Department of Chemistry University of Calcutta 92 Acharya Prafulla Chandra Road 700009 Kolkata India
| | - Sagar Ghosh
- Department of Chemistry University of Calcutta 92 Acharya Prafulla Chandra Road 700009 Kolkata India
| | - Daisuke Takahashi
- Department of Chemistry University of Florida 32611‐7200 Gainesville Florida U. S. A
| | - George Christou
- Department of Chemistry University of Florida 32611‐7200 Gainesville Florida U. S. A
| | - Sasankasekhar Mohanta
- Department of Chemistry University of Calcutta 92 Acharya Prafulla Chandra Road 700009 Kolkata India
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21
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Affiliation(s)
- Alejandro V. Funes
- Departamento de Química Inorgánica; Analítica y Química Física/ INQUIMAE (CONICET); Facultad de Ciencias Exactas y Naturales; Universidad de Buenos Aires; Pabellón 2, Ciudad Universitaria C1428EHA Buenos Aires Argentina
| | - Pablo Alborés
- Departamento de Química Inorgánica; Analítica y Química Física/ INQUIMAE (CONICET); Facultad de Ciencias Exactas y Naturales; Universidad de Buenos Aires; Pabellón 2, Ciudad Universitaria C1428EHA Buenos Aires Argentina
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22
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Zhang J, Ren Y, Li J, Liu B, Dong Y. Syntheses, Structures, and Magnetic Properties of Two Series of 3d–4f Heterometallic Coordination Polymers Derived from Pyrazine‐2,3‐dicarboxylic Acid. Eur J Inorg Chem 2018. [DOI: 10.1002/ejic.201701394] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Affiliation(s)
- Ju‐Wen Zhang
- Department of Chemistry Bohai University 121000 Jinzhou P. R. China
| | - Yu‐Ning Ren
- Department of Chemistry Bohai University 121000 Jinzhou P. R. China
| | - Jia‐Xuan Li
- Department of Chemistry Bohai University 121000 Jinzhou P. R. China
| | - Bin‐Qiu Liu
- Department of Chemistry Bohai University 121000 Jinzhou P. R. China
| | - Yan‐Ping Dong
- Department of Food and Pharmaceutical Engineering Suihua University 152061 Suihua P. R. China
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23
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Chen S, Mereacre V, Zhao Z, Zhang W, He Z. Synthesis, structures and magnetic properties of linear {CoII2LnIII2} coordination clusters. NEW J CHEM 2018. [DOI: 10.1039/c7nj04022a] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/05/2023]
Abstract
A series of linear CoII2LnIII2 coordination clusters have been synthesized and their magnetic properties have been systematically studied.
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Affiliation(s)
- Sihuai Chen
- State Key Laboratory of Structural Chemistry
- Fujian Institute of Research on the Structure of Matter
- Chinese Academy of Sciences
- Fuzhou
- P. R. China
| | - Valeriu Mereacre
- KIT Steel and Lightweight Structures
- Research Center for Steel
- Timber and Masonry
- Karlsruhe Institute of Technology
- 76131 Karlsruhe
| | - Zhiying Zhao
- State Key Laboratory of Structural Chemistry
- Fujian Institute of Research on the Structure of Matter
- Chinese Academy of Sciences
- Fuzhou
- P. R. China
| | - Wanwan Zhang
- State Key Laboratory of Structural Chemistry
- Fujian Institute of Research on the Structure of Matter
- Chinese Academy of Sciences
- Fuzhou
- P. R. China
| | - Zhangzhen He
- State Key Laboratory of Structural Chemistry
- Fujian Institute of Research on the Structure of Matter
- Chinese Academy of Sciences
- Fuzhou
- P. R. China
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24
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Cobalt(II)/(III)–Lanthanide(III) Complexes as Molecular Magnets. TOP ORGANOMETAL CHEM 2018. [DOI: 10.1007/3418_2018_9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/14/2022]
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