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Selikhov AN, Félix G, Lyubov DM, Nelyubina YV, Cherkasov AV, Sene S, Taydakov IV, Metlin MT, Tyutyunov AA, Guari Y, Larionova J, Trifonov AA. Luminescent Er 3+ based single molecule magnets with fluorinated alkoxide or aryloxide ligands. Dalton Trans 2024; 53:6352-6366. [PMID: 38488577 DOI: 10.1039/d3dt04375d] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/04/2024]
Abstract
We report the synthesis, structures, and magnetic and luminescence properties of a series of new mono- and dinuclear Er3+ complexes derived from sterically demanding aryloxide and fluorinated alkoxide ligands: [4-tBu-2,6-(Ph2CH)2C6H2O]3Er(THF) (1), [(C6F5)3CO]3Er(Me3SiOH) (2), [(C6F5)3CO]3Er[(Me3Si)2NH] (3), [(C6F5)3CO]3Er(C6H5CH3) (4), [(C6F5)3CO]3Er(o-Me2NC6H4CH3) (5) and {[Ph(CF3)2CO]2Er(μ2-OC(CF3)2Ph)}2 (6). In compounds 1, 2, and 4, the Er3+ ion is four-coordinated and adopts a distorted trigonal pyramidal geometry, while in 3, 5, and 6, the coordination geometry of Er3+ is impacted by the presence of several relatively short Er⋯F distances, making them rather 6-coordinated. All compounds behave as field-induced Single Molecule Magnets (SMMs) and exhibit an Er3+ characteristic near infrared (NIR) emission associated with the 4I13/2 → 4I15/2 transition with a remarkably long lifetime going up to 73 μs, which makes them multifunctional luminescent SMMs. The deconvolution of the NIR emission spectra allowed us to provide a direct probe of the crystal field splitting in these compounds, which was correlated with magnetic data.
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Affiliation(s)
- Alexander N Selikhov
- A. N. Nesmeyanov Institute of Organoelement Compounds of Russian Academy of Sciences, 28 Vavilova str., 119334, Moscow, Russia.
- Institute of Organometallic Chemistry of Russian Academy of Sciences, 49 Tropinina str., GSP-445, 630950, Nizhny Novgorod, Russia
| | - Gautier Félix
- ICGM, Univ. Montpellier, CNRS, ENSCM, Montpellier, France.
| | - Dmitry M Lyubov
- A. N. Nesmeyanov Institute of Organoelement Compounds of Russian Academy of Sciences, 28 Vavilova str., 119334, Moscow, Russia.
- Institute of Organometallic Chemistry of Russian Academy of Sciences, 49 Tropinina str., GSP-445, 630950, Nizhny Novgorod, Russia
| | - Yulia V Nelyubina
- A. N. Nesmeyanov Institute of Organoelement Compounds of Russian Academy of Sciences, 28 Vavilova str., 119334, Moscow, Russia.
| | - Anton V Cherkasov
- Institute of Organometallic Chemistry of Russian Academy of Sciences, 49 Tropinina str., GSP-445, 630950, Nizhny Novgorod, Russia
| | - Saad Sene
- ICGM, Univ. Montpellier, CNRS, ENSCM, Montpellier, France.
| | - Ilya V Taydakov
- P. N. Lebedev Physical Institute of the Russian Academy of Sciences, Leninskiy Prospect 53, 119991, Moscow, Russia
- N. D. Zelinsky Institute of Organic Chemistry Russian Academy of Sciences, Leninsky Prospect, 47, 119991, Moscow, Russia
| | - Mikhail T Metlin
- P. N. Lebedev Physical Institute of the Russian Academy of Sciences, Leninskiy Prospect 53, 119991, Moscow, Russia
| | - Andrey A Tyutyunov
- A. N. Nesmeyanov Institute of Organoelement Compounds of Russian Academy of Sciences, 28 Vavilova str., 119334, Moscow, Russia.
| | - Yannick Guari
- ICGM, Univ. Montpellier, CNRS, ENSCM, Montpellier, France.
| | | | - Alexander A Trifonov
- A. N. Nesmeyanov Institute of Organoelement Compounds of Russian Academy of Sciences, 28 Vavilova str., 119334, Moscow, Russia.
- Institute of Organometallic Chemistry of Russian Academy of Sciences, 49 Tropinina str., GSP-445, 630950, Nizhny Novgorod, Russia
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2
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Marandi F, Moeini K, Küsel S, Krautscheid H. Mononuclear and polymeric zinc(II) β-diketonate complexes with aromatic N-donor ligands: structural, spectral, thermal, theoretical and docking studies. Polyhedron 2022. [DOI: 10.1016/j.poly.2022.115757] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
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Turchetti DA, Zanlorenzi C, Duarte LGTA, Santos RFS, Atvars TDZ, Domingues RA, Akcelrud LC. Photophysical and Theoretical Interpretation of the Insensitive Emission to Temperature of a Metallopolymer Containing Europium Ions. J Phys Chem B 2020; 124:6105-6111. [DOI: 10.1021/acs.jpcb.0c03362] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/24/2023]
Affiliation(s)
- D. A. Turchetti
- Chemistry Department, Paulo Scarpa Polymer Laboratory (LaPPS), Federal University of Parana, P.O. Box 19032, Curitiba, Parana 81530-900, Brazil
| | - C. Zanlorenzi
- Chemistry Department, Paulo Scarpa Polymer Laboratory (LaPPS), Federal University of Parana, P.O. Box 19032, Curitiba, Parana 81530-900, Brazil
| | - L. G. T. A. Duarte
- Chemistry Institute, University of Campinas (Unicamp), P.O. Box 6154, Campinas, São Paulo 13084-971, Brazil
| | - R. F. S. Santos
- Institute of Science and Technology, Federal University of São Paulo, R. Talim, 330, São José dos Campos, São Paulo 12231-280, Brazil
| | - T. D. Z. Atvars
- Chemistry Institute, University of Campinas (Unicamp), P.O. Box 6154, Campinas, São Paulo 13084-971, Brazil
| | - R. A. Domingues
- Institute of Science and Technology, Federal University of São Paulo, R. Talim, 330, São José dos Campos, São Paulo 12231-280, Brazil
| | - L. C. Akcelrud
- Chemistry Department, Paulo Scarpa Polymer Laboratory (LaPPS), Federal University of Parana, P.O. Box 19032, Curitiba, Parana 81530-900, Brazil
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Modulating the magnetization dynamics of rare earth complexes by structural regulation utilizing different solvents. Polyhedron 2019. [DOI: 10.1016/j.poly.2018.11.013] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
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Closing the Circle of the Lanthanide-Murexide Series: Single-Molecule Magnet Behavior and Near-Infrared Emission of the NdIII Derivative. MAGNETOCHEMISTRY 2018. [DOI: 10.3390/magnetochemistry4040044] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
Up to now, even if murexide-based complexometric studies are performed with all 3d or 4f ions, the crystal structures of the light-lanthanide derivatives of the lanthanide-murexide series are unknown. In this work, we report the crystal structure of the NdIII derivative named NdMurex. Contrary to all known complexes of the 3d or 4f series, a dimeric compound was obtained. As for its already reported DyIII and YbIII parents, the NdIII complex responsible for the color-change behaves as a single-molecule magnet (SMM). This behavior was observed on both the crystalline (NdMurex: Ueff = 6.20(0.80) K, 4.31 cm−1; τ0 = 2.20(0.92) × 10−5 s, Hdc = 1200 Oe) and anhydrous form (NdMurexAnhy: Ueff = 6.25(0.90) K, 4.34 cm−1; τ0 = 4.85(0.40) × 10−5 s, Hdc = 1200 Oe). The SMM behavior is reported also for the anhydrous CeIII derivative (CeMurexAnhy: Ueff = 5.40(0.75) K, 3.75 cm−1; τ0 = 3.02(1.10) × 10−5 s, Hdc = 400 Oe). The Near-Infrared Emission NIR emission was observed for NdMurexAnhy and highlights its bifunctionality.
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Long J, Guari Y, Ferreira RA, Carlos LD, Larionova J. Recent advances in luminescent lanthanide based Single-Molecule Magnets. Coord Chem Rev 2018. [DOI: 10.1016/j.ccr.2018.02.019] [Citation(s) in RCA: 150] [Impact Index Per Article: 25.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/17/2022]
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7
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Huang XC, Yan SC, Ji CL, Qi ZY, Guo YM, Tao JQ. Two one-dimensional lanthanide compounds with pentagonal bipyramidal ErIII centers showing slow magnetic relaxation. Polyhedron 2018. [DOI: 10.1016/j.poly.2017.11.001] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
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Bala S, Adhikary A, Bhattacharya S, Bishwas MS, Poddar P, Mondal R. Ln8
(Ln= Gd, Ho, Er, Yb) Butterfly Core-Exhibiting Magnetocaloric Effect and Field-Induced SMM Behavior for Er Analouge. ChemistrySelect 2017. [DOI: 10.1002/slct.201701905] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Affiliation(s)
- Sukhen Bala
- Department of Inorganic Chemistry; Indian Association for the Cultivation of Science; Raja S. C. Mullick Road Kolkata 700032, West Bengal India
| | - Amit Adhikary
- Department of Inorganic Chemistry; Indian Association for the Cultivation of Science; Raja S. C. Mullick Road Kolkata 700032, West Bengal India
| | - Sudeshna Bhattacharya
- Department of Inorganic Chemistry; Indian Association for the Cultivation of Science; Raja S. C. Mullick Road Kolkata 700032, West Bengal India
| | - Mousumi Sen Bishwas
- Physical & Materials Chemistry Division; CSIR-National Chemical Laboratory; Dr. Homi Bhabha Road Pune 411008 India
| | - Pankaj Poddar
- Physical & Materials Chemistry Division; CSIR-National Chemical Laboratory; Dr. Homi Bhabha Road Pune 411008 India
| | - Raju Mondal
- Department of Inorganic Chemistry; Indian Association for the Cultivation of Science; Raja S. C. Mullick Road Kolkata 700032, West Bengal India
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Li XL, Liu YF, Zhang XL, Cheng C, Zheng X, Zhu C, Zhou L. Synthesis, crystal structures, photoluminescent, magnetic and chiroptical properties of two homochiral Er III complexes with different nuclearity. J Mol Struct 2017. [DOI: 10.1016/j.molstruc.2017.02.027] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
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Singh SK, Pandey B, Velmurugan G, Rajaraman G. Key role of higher order symmetry and electrostatic ligand field design in the magnetic relaxation of low-coordinate Er(iii) complexes. Dalton Trans 2017; 46:11913-11924. [DOI: 10.1039/c6dt03568j] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Our theoretical analysis highlights that both symmetry and a suitable ligand field is required to obtain large barrier heights in SIMs. Key role of Lanthanide–halogen covalency in enhancing Ueff is discussed.
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Affiliation(s)
- Saurabh Kumar Singh
- Department of Chemistry
- Indian Institute of Technology Bombay
- Mumbai-400076
- India
- Department of Molecular Theory and Spectroscopy
| | - Bhawana Pandey
- Department of Chemistry
- Indian Institute of Technology Bombay
- Mumbai-400076
- India
| | | | - Gopalan Rajaraman
- Department of Chemistry
- Indian Institute of Technology Bombay
- Mumbai-400076
- India
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11
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Ahmed Z, Aderne RE, Kai J, Resende JALC, Padilla-Chavarría HI, Cremona M. Near infrared organic light emitting devices based on a new erbium(iii) β-diketonate complex: synthesis and optoelectronic investigations. RSC Adv 2017. [DOI: 10.1039/c6ra27473k] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
This paper deals with the synthesis of a new near infra-red emitting Er(iii) β-diketonate complex of low coordinate structure, its characterisation and fabrication of organic light emitting diode using the complex as emitting layer.
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Affiliation(s)
- Zubair Ahmed
- Department of Physics
- Pontifícia Universidade Católica do Rio de Janeiro
- PUC-Rio
- Rio de Janeiro
- Brazil
| | - Rian E. Aderne
- Department of Physics
- Pontifícia Universidade Católica do Rio de Janeiro
- PUC-Rio
- Rio de Janeiro
- Brazil
| | - Jiang Kai
- Department of Chemistry
- Pontifícia Universidade Católica do Rio de Janeiro
- PUC-Rio
- Rio de Janeiro
- Brazil
| | - Jackson A. L. C. Resende
- Instituto de Ciências Extas e da Terra
- Centro Universitário do Araguaia
- Universidade Federal do Mato Grosso
- Barra do Garças
- Brazil
| | | | - Marco Cremona
- Department of Physics
- Pontifícia Universidade Católica do Rio de Janeiro
- PUC-Rio
- Rio de Janeiro
- Brazil
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Ahmed Z, Aderne RE, Kai J, Resende JA, Cremona M. Synthesis of a low-coordinate erbium (III) β-diketonate complex assembled by opto-electronically active 1,3-diphenyl-1,3-propanedione and triphenylphosphine oxide ligands. Polyhedron 2016. [DOI: 10.1016/j.poly.2016.08.028] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
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13
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Martín-Ramos P, Pereira LCJ, Coutinho JT, Koprowiak F, Bolvin H, Lavín V, Martín IR, Martín-Gil J, Silva MR. Structure, luminescence and magnetic properties of an erbium(iii) β-diketonate homodinuclear complex. NEW J CHEM 2016. [DOI: 10.1039/c6nj01598k] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
The photoluminescence properties and field-induced single-molecule-magnetic behavior of a novel erbium(iii) β-diketonate homodinuclear complex, [Er2(nd)6(μ-bpm)] (nd = 2,4-nonanedione and bpm = 2,2′-bipyrimidine), are presented.
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Affiliation(s)
- P. Martín-Ramos
- EPSH
- Universidad de Zaragoza
- Carretera de Cuarte s/n
- Huesca
- Spain
| | - L. C. J. Pereira
- C2TN
- DECN
- Instituto Superior Técnico
- Universidade de Lisboa
- 2695-066 Bobadela LRS
| | - J. T. Coutinho
- C2TN
- DECN
- Instituto Superior Técnico
- Universidade de Lisboa
- 2695-066 Bobadela LRS
| | - F. Koprowiak
- Laboratoire de Chimie et Physique Quantiques
- Université Toulouse III
- 31062 Toulouse
- France
| | - H. Bolvin
- Laboratoire de Chimie et Physique Quantiques
- Université Toulouse III
- 31062 Toulouse
- France
| | - V. Lavín
- Departamento de Física and MALTA Consolider Team
- Universidad de La Laguna
- E-38206 San Cristóbal de La Laguna
- Santa Cruz de Tenerife
- Spain
| | - I. R. Martín
- Departamento de Física and MALTA Consolider Team
- Universidad de La Laguna
- E-38206 San Cristóbal de La Laguna
- Santa Cruz de Tenerife
- Spain
| | - J. Martín-Gil
- Advanced Materials Laboratory
- ETSIIAA
- Universidad de Valladolid
- Palencia
- Spain
| | - M. Ramos Silva
- CFisUC
- Department of Physics
- Universidade de Coimbra
- Rua Larga
- P-3004-516 Coimbra
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Rechkemmer Y, Fischer JE, Marx R, Dörfel M, Neugebauer P, Horvath S, Gysler M, Brock-Nannestad T, Frey W, Reid MF, van Slageren J. Comprehensive Spectroscopic Determination of the Crystal Field Splitting in an Erbium Single-Ion Magnet. J Am Chem Soc 2015; 137:13114-20. [DOI: 10.1021/jacs.5b08344] [Citation(s) in RCA: 86] [Impact Index Per Article: 9.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Yvonne Rechkemmer
- Institut
für Physikalische Chemie, Universität Stuttgart, Pfaffenwaldring
55, D-70569 Stuttgart, Germany
| | - Julia E. Fischer
- Institut
für Physikalische Chemie, Universität Stuttgart, Pfaffenwaldring
55, D-70569 Stuttgart, Germany
| | - Raphael Marx
- Institut
für Physikalische Chemie, Universität Stuttgart, Pfaffenwaldring
55, D-70569 Stuttgart, Germany
| | - María Dörfel
- Institut
für Physikalische Chemie, Universität Stuttgart, Pfaffenwaldring
55, D-70569 Stuttgart, Germany
| | - Petr Neugebauer
- Institut
für Physikalische Chemie, Universität Stuttgart, Pfaffenwaldring
55, D-70569 Stuttgart, Germany
| | - Sebastian Horvath
- Department
of Physics and Astronomy, University of Canterbury, Christchurch 8140, New Zealand
| | - Maren Gysler
- Institut
für Physikalische Chemie, Universität Stuttgart, Pfaffenwaldring
55, D-70569 Stuttgart, Germany
| | - Theis Brock-Nannestad
- Department
of Chemistry, University of Copenhagen, Universitetsparken 5, 2100 Copenhagen, Denmark
| | - Wolfgang Frey
- Institut
für Organische Chemie, Universität Stuttgart, Pfaffenwaldring
55, D-70569 Stuttgart, Germany
| | - Michael F. Reid
- Department
of Physics and Astronomy, University of Canterbury, Christchurch 8140, New Zealand
| | - Joris van Slageren
- Institut
für Physikalische Chemie, Universität Stuttgart, Pfaffenwaldring
55, D-70569 Stuttgart, Germany
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