1
|
Gusev A, Nemec I, Herchel R, Baluda Y, Babeshkin K, Efimov N, Kiskin M, Linert W. Lanthanide(III) SMMs with cationic and anionic complex fragments formed by a Schiff base: structure, luminescence, magnetic properties and ab initio calculations. Dalton Trans 2024; 53:11531-11542. [PMID: 38916931 DOI: 10.1039/d4dt01284d] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/26/2024]
Abstract
The syntheses, structures, luminescence and magnetic properties of a new series of Ln(III) complexes of the formula [Ln(L)(H2O)2(DMF)2][Ln(L)2] (in which H2L is N,N'-ethylaminebis[1-phenyl-3-methyl-4-formylimino-2-pyrazoline-5-one]; Ln(III) - Gd (1), Tb (2), or Dy (3) ions). The crystal structures were determined by single-crystal X-ray diffraction measurements for all the above-mentioned complexes. The crystals of these compounds consist of cationic [Ln(L)(H2O)2(DMF)2]+ and anionic [Ln(L)2] moieties which form a 3D supramolecular architecture by the H-bonds and electrostatic forces. Luminescence emission in the visible range was observed for Tb(III) and Dy(III) compounds upon ligand sensitization, with moderate quantum yields of 3.2% for the Dy complex and 24.2% for the Tb analogue. Moreover the Tb(III) complex demonstrates triboluminescence activity. The dynamic magnetization studies revealed that 1 and 2 demonstrate field-induced magnetic relaxation with effective energy barriers, ΔE|kB = 24 K (for 1) and 85 K (for 2), while the Dy complex 3 exhibits slow relaxation of magnetization in zero field with an activation energy of 256 K.
Collapse
Affiliation(s)
- Alexey Gusev
- General and Physical Chemistry Department, V.I. Vernadsky Crimean Federal University, Vernadsky av. 4 295007, Simferopol, Russia.
| | - Ivan Nemec
- Department of Inorganic Chemistry, Faculty of Science, Palacký University, 77147 Olomouc, Czech Republic
| | - Radovan Herchel
- Department of Inorganic Chemistry, Faculty of Science, Palacký University, 77147 Olomouc, Czech Republic
| | - Yuriy Baluda
- General and Physical Chemistry Department, V.I. Vernadsky Crimean Federal University, Vernadsky av. 4 295007, Simferopol, Russia.
| | - Konstantin Babeshkin
- N.S. Kurnakov Institute of General and Inorganic Chemistry, Russian Academy of Sciences, Moscow, 119991, Russia
| | - Nikolay Efimov
- N.S. Kurnakov Institute of General and Inorganic Chemistry, Russian Academy of Sciences, Moscow, 119991, Russia
| | - Mikhail Kiskin
- N.S. Kurnakov Institute of General and Inorganic Chemistry, Russian Academy of Sciences, Moscow, 119991, Russia
| | - Wolfgang Linert
- Institute for Applied Synthetic Chemistry, Vienna University of Technology, Getreidemarkt 9/163, A-1060 Vienna, Austria
| |
Collapse
|
2
|
Maksimov A, Vagapova A, Kutyreva M, Kutyrev G. Hyperbranched Polyester Polyfumaratomaleate Doped with Gd(III) and Dy(III) Ions: Synthesis, Structure and Properties. Polymers (Basel) 2022; 14:5298. [PMID: 36501693 PMCID: PMC9739669 DOI: 10.3390/polym14235298] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/01/2022] [Revised: 11/28/2022] [Accepted: 12/01/2022] [Indexed: 12/12/2022] Open
Abstract
For the first time, metal-polymer complexes have been synthesized using hyperbranched polyester polyfumaratomaleate as a matrix, the structure of which has been established by 1H NMR, IR, electron spectroscopy, and elemental analysis methods. The formation of complexes with Gd(III) and Dy(III) ions involving fumarate and maleate groups of the polyester was proved by IR and electron spectroscopy methods. It was established that the structure of the coordination units has the form of a square antiprism. The compositions and conditional logarithms of the stability constants of the complexes were determined. It was established that complexation with lanthanide ions promotes emission enhancement in the ligand.
Collapse
Affiliation(s)
- Aleksei Maksimov
- Institute of Polymers, Kazan National Research Technological University, 68 St. K. Marx, 420015 Kazan, Russia
| | - Alina Vagapova
- Institute of Polymers, Kazan National Research Technological University, 68 St. K. Marx, 420015 Kazan, Russia
| | - Marianna Kutyreva
- A.M. Butlerov Chemistry Institute, Kazan Federal University, 18 Kremlyovskaya Str., 420008 Kazan, Russia
| | - Gennadii Kutyrev
- Institute of Polymers, Kazan National Research Technological University, 68 St. K. Marx, 420015 Kazan, Russia
| |
Collapse
|
3
|
Chen J, Carpenter SH, Fetrow TV, Mengell J, Kirk ML, Tondreau AM. Magnetism Studies of Bis(acyl)phosphide-Supported Eu 3+ and Eu 2+ Complexes. Inorg Chem 2022; 61:18466-18475. [DOI: 10.1021/acs.inorgchem.2c02675] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Affiliation(s)
- Ju Chen
- Department of Chemistry and Chemical Biology, The University of New Mexico, Albuquerque, New Mexico87131, United States
| | | | - Taylor V. Fetrow
- Los Alamos National Laboratory, Los Alamos, New Mexico87545, United States
| | - Joshua Mengell
- Department of Chemistry and Chemical Biology, The University of New Mexico, Albuquerque, New Mexico87131, United States
| | - Martin L. Kirk
- Department of Chemistry and Chemical Biology, The University of New Mexico, Albuquerque, New Mexico87131, United States
- The Center for High Technology Materials, The University of New Mexico, Albuquerque, New Mexico87106, United States
- The Center for Quantum Information and Control (CQuIC), The University of New Mexico, Albuquerque, New Mexico87131, United States
| | - Aaron M. Tondreau
- Los Alamos National Laboratory, Los Alamos, New Mexico87545, United States
| |
Collapse
|
4
|
Belousov YA, Kiskin MA, Sidoruk AV, Varaksina EA, Shmelev MA, Gogoleva NV, Taydakov IV, Eremenko IL. Monometallic Ln3+ and heterometallic Ln3+–Cd2+complexes based on pentafluorophenylacetic acid: efficient control of dimension and luminescent properties†. Aust J Chem 2022. [DOI: 10.1071/ch21333] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
|
5
|
Zhang XM, Yin J, Gao HL, Cui JZ. Five new multinuclear rare earth complexes: Magnetism and near-infrared luminescence. INORG CHEM COMMUN 2021. [DOI: 10.1016/j.inoche.2021.109062] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
|
6
|
Cadmium-Inspired Self-Polymerization of {Ln IIICd 2} Units: Structure, Magnetic and Photoluminescent Properties of Novel Trimethylacetate 1D-Polymers (Ln = Sm, Eu, Tb, Dy, Ho, Er, Yb). Molecules 2021; 26:molecules26144296. [PMID: 34299571 PMCID: PMC8307922 DOI: 10.3390/molecules26144296] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/30/2021] [Revised: 06/25/2021] [Accepted: 06/28/2021] [Indexed: 11/17/2022] Open
Abstract
A series of heterometallic carboxylate 1D polymers of the general formula [LnIIICd2(piv)7(H2O)2]n·nMeCN (LnIII = Sm (1), Eu (2), Tb (3), Dy (4), Ho (5), Er (6), Yb (7); piv = anion of trimethylacetic acid) was synthesized and structurally characterized. The use of CdII instead of ZnII under similar synthetic conditions resulted in the formation of 1D polymers, in contrast to molecular trinuclear complexes with LnIIIZn2 cores. All complexes 1–7 are isostructural. The luminescent emission and excitation spectra for 2–4 have been studied, the luminescence decay kinetics for 2 and 3 was measured. Magnetic properties of the complexes 3–5 and 7 have been studied; 4 and 7 exhibited the properties of field-induced single-molecule magnets in an applied external magnetic field. Magnetic properties of 4 and 7 were modelled using results of SA-CASSCF/SO-RASSI calculations and SINGLE_ANISO procedure. Based on the analysis of the magnetization relaxation and the results of ab initio calculations, it was found that relaxation in 4 predominantly occurred by the sum of the Raman and QTM mechanisms, and by the sum of the direct and Raman mechanisms in the case of 7.
Collapse
|
7
|
Magnetocaloric effect and slow magnetic relaxation behavior in binuclear rare earth based RE2(L)2(DMF)4 (RE = Gd, Tb, and Dy) complexes. J RARE EARTH 2021. [DOI: 10.1016/j.jre.2021.04.009] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
|
8
|
Babeshkin KA, Gavrikov AV, Petrosyants SP, Ilyukhin AB, Belova EV, Efimov NN. Unexpected Supremacy of Non‐Dysprosium Single‐Ion Magnets within a Series of Isomorphic Lanthanide Cyanocobaltate(III) Complexes. Eur J Inorg Chem 2020. [DOI: 10.1002/ejic.202000798] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Affiliation(s)
- Konstantin A. Babeshkin
- N.S. Kurnakov Institute of General and Inorganic Chemistry Russian Academy of Sciences Leninsky prosp. 31 119991 Moscow Russian Federation
| | - Andrey V. Gavrikov
- N.S. Kurnakov Institute of General and Inorganic Chemistry Russian Academy of Sciences Leninsky prosp. 31 119991 Moscow Russian Federation
| | - Svetlana P. Petrosyants
- N.S. Kurnakov Institute of General and Inorganic Chemistry Russian Academy of Sciences Leninsky prosp. 31 119991 Moscow Russian Federation
| | - Andrey B. Ilyukhin
- N.S. Kurnakov Institute of General and Inorganic Chemistry Russian Academy of Sciences Leninsky prosp. 31 119991 Moscow Russian Federation
| | - Ekaterina V. Belova
- N.S. Kurnakov Institute of General and Inorganic Chemistry Russian Academy of Sciences Leninsky prosp. 31 119991 Moscow Russian Federation
- Department of Chemistry Lomonosov Moscow State University GSP1 119991 Moscow Russian Federation
| | - Nikolay N. Efimov
- N.S. Kurnakov Institute of General and Inorganic Chemistry Russian Academy of Sciences Leninsky prosp. 31 119991 Moscow Russian Federation
| |
Collapse
|
9
|
Guo F, Su C, Fan Y, Shi W. Constructing an Interpenetrated NiII-Based Coordination Polymer Based on a Flexible Dicarboxylate Ligand and an N-Donor Ligand: Preparation, Topological Diversity, and Catalytic Properties. Aust J Chem 2020. [DOI: 10.1071/ch19498] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
Abstract
A novel coordination polymer (CP) was constructed using 1,3-bis(4-carboxyphenoxy) propane (H2bcp), 1,4-bis(1-imidazol-yl)-2,5-dimethyl benzene (bimb), and NiII ions. [Ni(bcp)(bimb)]·H2O]n (1) shows an interesting 2D+2D → 3D inclined polyrotaxane topology. The structure was characterised by many methods. This work indicates that the flexible and neutral pyridine ligand plays a significant role in constructing CPs. Furthermore, 1 is a highly efficient catalyst for the reaction of CO2 and epoxides.
Collapse
|
10
|
Liu G, Lu YK, Ma YY, Wang XQ, Hou L, Wang YY. Syntheses of three new isostructural lanthanide coordination polymers with tunable emission colours through bimetallic doping, and their luminescence sensing properties. Dalton Trans 2019; 48:13607-13613. [PMID: 31460536 DOI: 10.1039/c9dt02733e] [Citation(s) in RCA: 28] [Impact Index Per Article: 5.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Abstract
Tuning the emissive color changes of lanthanide (Ln) complexes is an important and appealing project for promoting the applications of Ln-complexes. A solvothermal reaction of 4-cyano-3-methylbenzoic acid (HL) and Ln(NO3)3·6H2O affords three isostructural Ln-complexes [Eu(L)3(H2O)2]n (1-Ln) (Ln = Eu, Gd and Tb) with one-dimensional chain structures. 1-Eu and 1-Tb show bright red and green emissions with absolute quantum yields of 3.06% and 11.96%, respectively, and the energy transfer was analyzed in detail through combined calculations. Interestingly, a series of heterometallic doped 1-TbxEu1-x coordination polymers were also obtained by mixing different ratios of Eu3+ and Tb3+ ions, which possess continuous luminescent color changes from green to yellow, orange and red. In addition, 1-Eu exhibits high quenching efficiency and low detection limit (∼10-4 M) for the simultaneous sensing of MnO4-, CrO42- and Cr2O72- ions in water.
Collapse
Affiliation(s)
- Ge Liu
- Key Laboratory of Synthetic and Natural Functional Molecule Chemistry of the Ministry of Education, Shaanxi Key Laboratory of Physico-Inorganic Chemistry, College of Chemistry & Materials Science, Northwest University, Xi'an 710069, P. R. China.
| | | | | | | | | | | |
Collapse
|
11
|
Bera SP, Mondal A, Konar S. Lanthanide‐Based Layer‐Type Two‐Dimensional Coordination Polymers Featuring Slow Magnetic Relaxation, Magnetocaloric Effect and Proton Conductivity. Chem Asian J 2019; 14:3702-3711. [DOI: 10.1002/asia.201900842] [Citation(s) in RCA: 26] [Impact Index Per Article: 5.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/25/2019] [Revised: 07/28/2019] [Indexed: 11/08/2022]
Affiliation(s)
- Siba Prasad Bera
- Department of ChemistryIndian Institute of Science Education and Research, Bhopal Bhopal By-pass Road, Bhauri Bhopal- 462066, Madhya Pradesh India
| | - Arpan Mondal
- Department of ChemistryIndian Institute of Science Education and Research, Bhopal Bhopal By-pass Road, Bhauri Bhopal- 462066, Madhya Pradesh India
| | - Sanjit Konar
- Department of ChemistryIndian Institute of Science Education and Research, Bhopal Bhopal By-pass Road, Bhauri Bhopal- 462066, Madhya Pradesh India
| |
Collapse
|
12
|
Bazhina ES, Bovkunova AA, Medved’ko AV, Efimov NN, Kiskin MA, Eremenko IL. Unusual Polynuclear Copper(II) Complexes with a Schiff-Base Ligand Containing Pyridyl and 1,2,4-Triazolyl Rings. J CLUST SCI 2019. [DOI: 10.1007/s10876-019-01575-y] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
|
13
|
Jiang X, Xu W, Chen X, Lai S. Mononuclear dysprosium complex with single-ion magnetic behavior and its highly selective detection of 1,4-dioxane. Polyhedron 2019. [DOI: 10.1016/j.poly.2019.01.038] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
|
14
|
Ge Y, Huang Y, Montenegro JLB, Cui Y, Liu W, Li Y, Wang BL. Synthesis, Structures, and Single-Molecule Magnetic Properties of Three Dy 2 Complexes. Chem Asian J 2019; 14:986-994. [PMID: 30628179 DOI: 10.1002/asia.201801643] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/07/2018] [Revised: 01/08/2019] [Indexed: 02/05/2023]
Abstract
To explore the influences of the subtle structural variations in the ligand backbones on the single-molecule magnetic properties of dinuclear dysprosium(III) complexes, three ligands-H2 L1 (H2 L1 =N1 ,N3 -bis(salicylaldehyde)diethylenetriamine), H2 L2 (H2 L2 =N1 ,N3 -bis(3-methoxysalicylidene)diethylenetriamine), and H2 L3 (H2 L3 =N1 ,N3 -bis(5-chlorosalicyladehyde)diethylenetriamine)-were synthesized and employed to prepare the expected dinuclear dysprosium(III) complexes. The three ligands differ in terms of the substituents at the benzene rings of the salicylaldehyde moieties. The reactions of Dy(NO3 )3 ⋅6 H2 O, pivalic acid, and the ligands H2 L1 , H2 L2 , and H2 L3 generated complexes with the formulae [Dy2 (L1 )2 (piv)2 ] (1), [Dy2 (L2 )2 (piv)2 ] (2), and [Dy2 (L3 )2 (piv)2 ]⋅ 2 MeCN (3), respectively. The purposeful attachment of the functional groups with varied sizes at the benzene rings of the salicylaldehyde backbones resulted in slight differences in the Dy-O-Dy bond angles and the Dy⋅⋅⋅Dy bond lengths in 1-3; consequently, the three complexes exhibited distinct magnetic properties. They all showed slow magnetization relaxation with energy barriers of 40.32 (1), 31.67 (2), and 33.53 K (3). Complete active space self-consistent field (CASSCF) calculations were performed on complexes 1-3 to rationalize the slight discrepancy observed in the magnetic behavior. The calculated results satisfactorily explained the experimental outcomes.
Collapse
Affiliation(s)
- Yu Ge
- College of Chemistry, Chemical Engineering and Materials, Science Soochow University, Suzhou, 215123, China
| | - Yuan Huang
- College of Chemistry, Chemical Engineering and Materials, Science Soochow University, Suzhou, 215123, China
| | | | - Yanfeng Cui
- College of Chemistry, Chemical Engineering and Materials, Science Soochow University, Suzhou, 215123, China
| | - Wei Liu
- College of Chemistry, Chemical Engineering and Materials, Science Soochow University, Suzhou, 215123, China
| | - Yahong Li
- College of Chemistry, Chemical Engineering and Materials, Science Soochow University, Suzhou, 215123, China
| | - Bao-Lin Wang
- Jiangsu Key Laboratory for NSLSCS, School of Physical Science and Technology, Nanjing Normal University, Nanjing, 210023, China
| |
Collapse
|
15
|
Qin Y, Feng J, Yu S, Zhang J, Li Z, Li G. Identification performance of two luminescent lanthanide–organic frameworks. Polyhedron 2019. [DOI: 10.1016/j.poly.2018.10.074] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
|
16
|
Modulating single-molecule magnet behaviors of Dy4III clusters through utilizing two different β-diketonate coligands. Polyhedron 2019. [DOI: 10.1016/j.poly.2018.12.046] [Citation(s) in RCA: 29] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
|