1
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Gunther SO, Qiao Y, Smith PW, Ciccone SR, Ditter AS, Huh DN, Moreau LM, Shuh DK, Sun T, Arnold PL, Booth CH, de Jong WA, Evans WJ, Lukens WW, Minasian SG. 4f-Orbital mixing increases the magnetic susceptibility of Cp' 3Eu. Chem Sci 2024; 15:12667-12675. [PMID: 39148767 PMCID: PMC11322928 DOI: 10.1039/d4sc01300j] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/25/2024] [Accepted: 06/05/2024] [Indexed: 08/17/2024] Open
Abstract
Traditional models of lanthanide electronic structure suggest that bonding is predominantly ionic, and that covalent orbital mixing is not an important factor in determining magnetic properties. Here, 4f orbital mixing and its impact on the magnetic susceptibility of Cp'3Eu (Cp' = C5H4SiMe3) was analyzed experimentally using magnetometry and X-ray absorption spectroscopy (XAS) methods at the C K-, Eu M5,4-, and L3-edges. Pre-edge features in the experimental and TDDFT-calculated C K-edge XAS spectra provided unequivocal evidence of C 2p and Eu 4f orbital mixing in the π-antibonding orbital of a' symmetry. The charge-transfer configurations resulting from 4f orbital mixing were identified spectroscopically by using Eu M5,4-edge and L3-edge XAS. Modeling of variable-temperature magnetic susceptibility data showed excellent agreement with the XAS results and indicated that increased magnetic susceptibility of Cp'3Eu is due to removal of the degeneracy of the 7F1 excited state due to mixing between the ligand and Eu 4f orbitals.
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Affiliation(s)
- S Olivia Gunther
- Chemical Sciences Division, Lawrence, Berkeley National Laboratory Berkeley CA 94720 USA
| | - Yusen Qiao
- Chemical Sciences Division, Lawrence, Berkeley National Laboratory Berkeley CA 94720 USA
| | - Patrick W Smith
- Chemical Sciences Division, Lawrence, Berkeley National Laboratory Berkeley CA 94720 USA
| | - Sierra R Ciccone
- Department of Chemistry, University of California Irvine CA 92697 USA
| | - Alexander S Ditter
- Chemical Sciences Division, Lawrence, Berkeley National Laboratory Berkeley CA 94720 USA
| | - Daniel N Huh
- Department of Chemistry, University of California Irvine CA 92697 USA
| | - Liane M Moreau
- Chemical Sciences Division, Lawrence, Berkeley National Laboratory Berkeley CA 94720 USA
- Department of Chemistry, Washington State University Pullman WA 99164 USA
| | - David K Shuh
- Chemical Sciences Division, Lawrence, Berkeley National Laboratory Berkeley CA 94720 USA
| | - Taoxiang Sun
- Institute of Nuclear and New Energy Technology, Tsinghua University Beijing 100084 P. R. China
| | - Polly L Arnold
- Chemical Sciences Division, Lawrence, Berkeley National Laboratory Berkeley CA 94720 USA
- Department of Chemistry, University of California Berkeley CA 94720 USA
| | - Corwin H Booth
- Chemical Sciences Division, Lawrence, Berkeley National Laboratory Berkeley CA 94720 USA
| | - Wibe A de Jong
- Computational Research Division, Lawrence Berkeley National Laboratory Berkeley CA 94720 USA
| | - William J Evans
- Department of Chemistry, University of California Irvine CA 92697 USA
| | - Wayne W Lukens
- Chemical Sciences Division, Lawrence, Berkeley National Laboratory Berkeley CA 94720 USA
| | - Stefan G Minasian
- Chemical Sciences Division, Lawrence, Berkeley National Laboratory Berkeley CA 94720 USA
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2
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Mayans J, Tesi L, Briganti M, Boulon ME, Font-Bardia M, Escuer A, Sorace L. Single-Ion Anisotropy and Intramolecular Interactions in Ce III and Nd III Dimers. Inorg Chem 2021; 60:8692-8703. [PMID: 34110135 PMCID: PMC8277162 DOI: 10.1021/acs.inorgchem.1c00647] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/03/2021] [Indexed: 12/11/2022]
Abstract
This article reports the syntheses, characterization, structural description, together with magnetic and spectroscopic properties of two isostructural molecular magnets based on the chiral ligand N,N'-bis((1,2-diphenyl-(pyridine-2-yl)methylene)-(R,R/S,S)-ethane-1,2-diamine), L1, of general formula [Ln2(RR-L1)2(Cl6)]·MeOH·1.5H2O, (Ln = Ce (1) or Nd (2)). Multifrequency electron paramagnetic resonance (EPR), cantilever torque magnetometry (CTM) measurements, and ab initio calculations allowed us to determine single-ion magnetic anisotropy and intramolecular magnetic interactions in both compounds, evidencing a more important role of the anisotropic exchange for the NdIII derivative. The comparison of experimental and theoretical data indicates that, in the case of largely rhombic lanthanide ions, ab initio calculations can fail in determining the orientation of the weakest components, while being reliable in determining their principal values. However, they remain of paramount importance to set the analysis of EPR and CTM on sound basis, thus obtaining a very precise picture of the magnetic interactions in these systems. Finally, the electronic structure of the two complexes, as obtained by this approach, is consistent with the absence of zero-field slow relaxation observed in ac susceptibility.
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Affiliation(s)
- Júlia Mayans
- Departament
de Química Inorgànica i Orgànica, Secció
Inorgànica and Institute of Nanoscience and Nanotechnology
(INUB), Universitat de Barcelona, Martí i Franques 1-11, Barcelona-08028, Spain
| | - Lorenzo Tesi
- Dipartimento
di Chimica “Ugo Schiff” & INSTM RU, Università degli Studi di Firenze, Via della Lastruccia 3-13, 50019 Sesto Fiorentino (Firenze), Italy
| | - Matteo Briganti
- Dipartimento
di Chimica “Ugo Schiff” & INSTM RU, Università degli Studi di Firenze, Via della Lastruccia 3-13, 50019 Sesto Fiorentino (Firenze), Italy
| | - Marie-Emmanuelle Boulon
- Dipartimento
di Chimica “Ugo Schiff” & INSTM RU, Università degli Studi di Firenze, Via della Lastruccia 3-13, 50019 Sesto Fiorentino (Firenze), Italy
| | - Mercè Font-Bardia
- Unitat
de Difracció de R-X, Centre Científic i Tecnològic
de la Universitat de Barcelona (CCiTUB), Universitat de Barcelona, Solé i Sabarís 1-3, 08028 Barcelona, Spain
| | - Albert Escuer
- Departament
de Química Inorgànica i Orgànica, Secció
Inorgànica and Institute of Nanoscience and Nanotechnology
(INUB), Universitat de Barcelona, Martí i Franques 1-11, Barcelona-08028, Spain
| | - Lorenzo Sorace
- Dipartimento
di Chimica “Ugo Schiff” & INSTM RU, Università degli Studi di Firenze, Via della Lastruccia 3-13, 50019 Sesto Fiorentino (Firenze), Italy
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3
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Han MR, Li SD, Ma L, Yao B, Feng SS, Zhu ML. Luminescent and magnetic bifunctional coordination complex based on a chiral tartaric acid derivative and europium. ACTA CRYSTALLOGRAPHICA SECTION C-STRUCTURAL CHEMISTRY 2019; 75:1220-1227. [DOI: 10.1107/s205322961901060x] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/17/2019] [Accepted: 07/26/2019] [Indexed: 11/10/2022]
Abstract
A new mononuclear europium complex incorporating the (+)-di-p-toluoyl-D-tartaric acid (D-H2DTTA) ligand, namely, catena-poly[tris{μ2-3-carboxy-2,3-bis[(4-methylphenyl)carbonyloxy]propanoato}tris(methanol)europium(III)], [Eu(C20H17O8)3(CH3OH)3]
n
, (I), has been synthesized and characterized by IR spectroscopy, elemental analysis, powder X-ray diffraction and single-crystal X-ray diffraction analysis. The structure analysis indicates that complex (I) crystallizes in the trigonal space group R3 and exhibits an infinite one-dimensional chain structure, in which the Eu3+ ion is surrounded by six O atoms from six D-HDTTA− ligands and three O atoms from three coordinated methanol molecules, thus forming a tricapped trigonal prism geometry. The D-H2DTTA ligand is partially deprotonated and adopts a μ1,6-coordination mode via two carboxylate groups to link adjacent Eu3+ ions, affording an infinite one-dimensional propeller-shaped coordination polymer chain along the c axis, with an Eu...Eu distance of 7.622 (1) Å. Moreover, C—H...π interactions lead to the formation of helical chains running along the c axis and the whole structure displays a snowflake pattern in the ab plane. The circular dichroism spectrum confirms the chirality of complex (I). The solid-state photoluminescence properties were also investigated at room temperature and (I) exhibits characteristic red emission bands derived from the Eu3+ ion (CIE 0.63, 0.32), with a reasonably long lifetime of 0.394 ms, indicating effective energy transfer from the ligand to the metal centre. In addition, a magnetic investigation reveals single-ion magnetic behaviour. The spin-orbit coupling parameter (λ) between the ground and excited states is fitted to be 360 (2) cm−1 through Zeeman perturbation. Therefore, complex (I) may be regarded as a chiral optical-magneto bifunctional material.
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4
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Cai LL, Hu YT, Li Y, Wang K, Zhang XQ, Muller G, Li XM, Wang GX. Solid-state luminescence properties, Hirshfeld surface analysis and DFT calculations of mononuclear lanthanide complexes (Ln = Eu III, Gd III, Tb III, Dy III) containing 4'-phenyl-2,2':6',2″-terpyridine. Inorganica Chim Acta 2019; 489:85-92. [PMID: 34079145 DOI: 10.1016/j.ica.2019.02.001] [Citation(s) in RCA: 22] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
Abstract
Four mononuclear lanthanide complexes containing 4'-phenyl-2,2':6',2″-terpyridine (ptpy), [Ln(NO3)3(ptpy) (H2O)] (Ln = Eu (1), Gd (2), Tb (3), Dy (4)), were solvothermally synthesized and characterized via elemental analysis, infrared spectroscopy, thermogravimetric analysis, single-crystal X-ray diffraction, and powder X-ray diffraction. Hirshfeld surfaces and the solid-state luminescence properties of the complexes were investigated. The 3-D Hirshfeld surface and 2-D fingerprint plots show that the main interactions are the O H/H O intermolecular interactions in 1-4. Solid-state luminescence investigation reveals that GdIII complex 2 displays a ligand-centered emission and the EuIII, TbIII and DyIII complexes 1, 3 and 4 show the characteristic lanthanide-centered luminescence upon UV excitations. The EuIII and TbIII complexes exhibit red (CIE: 0.6549, 0.3447) and green (CIE: 0.3760, 0.5412) luminescence in the solid state with quantum yields of 16.8% and 0.8% and lifetimes of 0.545 and 0.043 ms, respectively. Density functional theory (DFT) calculations were conducted to unravel the HOMO-LUMO energy gaps of the structures of ptpy and complexes 1 and 3.
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Affiliation(s)
- Li Ling Cai
- Key Laboratory of Electrochemical and Magneto-Chemical Functional Materials, College of Chemistry and Bioengineering, Guilin University of Technology, Guilin 541004, PR China
| | - Ya Tao Hu
- Key Laboratory of Electrochemical and Magneto-Chemical Functional Materials, College of Chemistry and Bioengineering, Guilin University of Technology, Guilin 541004, PR China
| | - Yan Li
- Key Laboratory of Electrochemical and Magneto-Chemical Functional Materials, College of Chemistry and Bioengineering, Guilin University of Technology, Guilin 541004, PR China
| | - Kai Wang
- Key Laboratory of Electrochemical and Magneto-Chemical Functional Materials, College of Chemistry and Bioengineering, Guilin University of Technology, Guilin 541004, PR China
| | - Xiu Qing Zhang
- Key Laboratory of Electrochemical and Magneto-Chemical Functional Materials, College of Chemistry and Bioengineering, Guilin University of Technology, Guilin 541004, PR China
| | - Gilles Muller
- Department of Chemistry, San José State University, One Washington Square, San José, CA 95192-0101, USA
| | - Xue Ming Li
- Key Laboratory of Electrochemical and Magneto-Chemical Functional Materials, College of Chemistry and Bioengineering, Guilin University of Technology, Guilin 541004, PR China
| | - Gui Xia Wang
- Key Laboratory of Electrochemical and Magneto-Chemical Functional Materials, College of Chemistry and Bioengineering, Guilin University of Technology, Guilin 541004, PR China
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5
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Li Y, Chen X, Gong Y. Synthesis of a dinuclear europium( iii) complex through deprotonation and oxygen-atom transfer of trimethylamine N-oxide. Dalton Trans 2019; 48:17158-17162. [DOI: 10.1039/c9dt04234b] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/24/2023]
Abstract
A dinuclear europium complex was synthesized via unprecedented deprotonation and oxygen-atom transfer of Me3NO.
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Affiliation(s)
- Yangjuan Li
- Department of Radiochemistry
- Shanghai Institute of Applied Physics
- Chinese Academy of Sciences
- Shanghai
- China
| | - Xiuting Chen
- Department of Radiochemistry
- Shanghai Institute of Applied Physics
- Chinese Academy of Sciences
- Shanghai
- China
| | - Yu Gong
- Department of Radiochemistry
- Shanghai Institute of Applied Physics
- Chinese Academy of Sciences
- Shanghai
- China
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6
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Farger P, Leuvrey C, Gallart M, Gilliot P, Rogez G, Rocha J, Ananias D, Rabu P, Delahaye E. Magnetic and luminescent coordination networks based on imidazolium salts and lanthanides for sensitive ratiometric thermometry. BEILSTEIN JOURNAL OF NANOTECHNOLOGY 2018; 9:2775-2787. [PMID: 30498650 PMCID: PMC6244178 DOI: 10.3762/bjnano.9.259] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 08/15/2018] [Accepted: 10/11/2018] [Indexed: 06/09/2023]
Abstract
The synthesis and characterization of six new lanthanide networks [Ln(L)(ox)(H2O)] with Ln = Eu3+, Gd3+, Tb3+, Dy3+, Ho3+ and Yb3+ is reported. They were synthesized by solvo-ionothermal reaction of lanthanide nitrate Ln(NO3)3·xH2O with the 1,3-bis(carboxymethyl)imidazolium [HL] ligand and oxalic acid (H2ox) in a water/ethanol solution. The crystal structure of these compounds has been solved on single crystals and the magnetic and luminescent properties have been investigated relying on intrinsic properties of the lanthanide ions. The synthetic strategy has been extended to mixed lanthanide networks leading to four isostructural networks of formula [Tb1- x Eu x (L)(ox)(H2O)] with x = 0.01, 0.03, 0.05 and 0.10. These materials were assessed as luminescent ratiometric thermometers based on the emission intensities of ligand, Tb3+ and Eu3+. The best sensitivities were obtained using the ratio between the emission intensities of Eu3+ (5D0→7F2 transition) and of the ligand as the thermometric parameter. [Tb0.97Eu0.03(L)(ox)(H2O)] was found to be one of the best thermometers among lanthanide-bearing coordination polymers and metal-organic frameworks, operative in the physiological range with a maximum sensitivity of 1.38%·K-1 at 340 K.
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Affiliation(s)
- Pierre Farger
- Institut de Physique et Chimie des Matériaux de Strasbourg, Université de Strasbourg, CNRS UMR 7504, F-67034 Strasbourg Cedex 2, France
| | - Cédric Leuvrey
- Institut de Physique et Chimie des Matériaux de Strasbourg, Université de Strasbourg, CNRS UMR 7504, F-67034 Strasbourg Cedex 2, France
| | - Mathieu Gallart
- Institut de Physique et Chimie des Matériaux de Strasbourg, Université de Strasbourg, CNRS UMR 7504, F-67034 Strasbourg Cedex 2, France
| | - Pierre Gilliot
- Institut de Physique et Chimie des Matériaux de Strasbourg, Université de Strasbourg, CNRS UMR 7504, F-67034 Strasbourg Cedex 2, France
| | - Guillaume Rogez
- Institut de Physique et Chimie des Matériaux de Strasbourg, Université de Strasbourg, CNRS UMR 7504, F-67034 Strasbourg Cedex 2, France
| | - João Rocha
- Department of Chemistry, CICECO, University of Aveiro, 3810-193 Aveiro, Portugal
| | - Duarte Ananias
- Department of Chemistry, CICECO, University of Aveiro, 3810-193 Aveiro, Portugal
| | - Pierre Rabu
- Institut de Physique et Chimie des Matériaux de Strasbourg, Université de Strasbourg, CNRS UMR 7504, F-67034 Strasbourg Cedex 2, France
| | - Emilie Delahaye
- Institut de Physique et Chimie des Matériaux de Strasbourg, Université de Strasbourg, CNRS UMR 7504, F-67034 Strasbourg Cedex 2, France
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7
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Sensitization of NIR Photoluminescence of Lanthanides in [Ln
Cl3
(tppe)2
(thz)2
] by trans
-1-(2-pyridyl)-2-(pyridyl)ethylene. Z Anorg Allg Chem 2017. [DOI: 10.1002/zaac.201700273] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/22/2023]
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8
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Shen PP, Zhu MM, Ren N, Zhang JJ, Wang SP. Four novel lanthanide complexes with 4-ethylbenzoic acid and 5,5′-dimethy-2,2′-bipyridine: Structures, luminescent, thermal properties and bacteriostatic activities. Appl Organomet Chem 2017. [DOI: 10.1002/aoc.3886] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/24/2023]
Affiliation(s)
- Pan-Pan Shen
- Testing and Analysis Center; Hebei Normal University; Shijiazhuang 050024 P.R. China
- College of Chemistry & Material Science; Hebei Normal University; Shijiazhuang 050024 P.R. China
| | - Min-Min Zhu
- Testing and Analysis Center; Hebei Normal University; Shijiazhuang 050024 P.R. China
- College of Chemistry & Material Science; Hebei Normal University; Shijiazhuang 050024 P.R. China
| | - Ning Ren
- College of Chemical Engineering & Material, Handan College; Handan 056005 P.R. China
| | - Jian-Jun Zhang
- Testing and Analysis Center; Hebei Normal University; Shijiazhuang 050024 P.R. China
- College of Chemistry & Material Science; Hebei Normal University; Shijiazhuang 050024 P.R. China
| | - Shu-Ping Wang
- College of Chemistry & Material Science; Hebei Normal University; Shijiazhuang 050024 P.R. China
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9
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Anke B, Hund S, Lorent C, Janka O, Block T, Pöttgen R, Lerch M. Synthesis, Crystal Structure, and Magnetic Properties of Pyrochlore-Type Eu2
Ta2
(O,N)7+
δ. Z Anorg Allg Chem 2017. [DOI: 10.1002/zaac.201700024] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Affiliation(s)
- Björn Anke
- Institut für Chemie; Technische Universität Berlin; Straße des 17. Juni 135 10623 Berlin Germany
| | - Sophie Hund
- Institut für Chemie; Technische Universität Berlin; Straße des 17. Juni 135 10623 Berlin Germany
| | - Christian Lorent
- Institut für Chemie; Technische Universität Berlin; Straße des 17. Juni 135 10623 Berlin Germany
| | - Oliver Janka
- Institut für Anorganische und Analytische Chemie; Universität Münster; Corrensstraße 30 48149 Münster Germany
| | - Theresa Block
- Institut für Anorganische und Analytische Chemie; Universität Münster; Corrensstraße 30 48149 Münster Germany
| | - Rainer Pöttgen
- Institut für Anorganische und Analytische Chemie; Universität Münster; Corrensstraße 30 48149 Münster Germany
| | - Martin Lerch
- Institut für Chemie; Technische Universität Berlin; Straße des 17. Juni 135 10623 Berlin Germany
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10
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Elaboration of Luminescent and Magnetic Hybrid Networks Based on Lanthanide Ions and Imidazolium Dicarboxylate Salts: Influence of the Synthesis Conditions. MAGNETOCHEMISTRY 2016. [DOI: 10.3390/magnetochemistry3010001] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
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11
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Li FC, Li XL, Hu M, Zhang XL, Chen C, Zhu C. A NdIII enantiomeric pair: Synthesis, crystal structures and near-infrared luminescent properties. J Mol Struct 2016. [DOI: 10.1016/j.molstruc.2016.04.023] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
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12
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Dannenbauer N, Matthes PR, Scheller TP, Nitsch J, Zottnick SH, Gernert MS, Steffen A, Lambert C, Müller-Buschbaum K. Near-Infrared Luminescence and Inner Filter Effects of Lanthanide Coordination Polymers with 1,2-Di(4-pyridyl)ethylene. Inorg Chem 2016; 55:7396-406. [PMID: 27400168 DOI: 10.1021/acs.inorgchem.6b00447] [Citation(s) in RCA: 31] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Nicole Dannenbauer
- Institut für Anorganische Chemie and ‡Institut für Organische Chemie, Universität Würzburg , Am Hubland, 97074 Würzburg, Germany
| | - Philipp R Matthes
- Institut für Anorganische Chemie and ‡Institut für Organische Chemie, Universität Würzburg , Am Hubland, 97074 Würzburg, Germany
| | - Thomas P Scheller
- Institut für Anorganische Chemie and ‡Institut für Organische Chemie, Universität Würzburg , Am Hubland, 97074 Würzburg, Germany
| | - Jörn Nitsch
- Institut für Anorganische Chemie and ‡Institut für Organische Chemie, Universität Würzburg , Am Hubland, 97074 Würzburg, Germany
| | - Sven H Zottnick
- Institut für Anorganische Chemie and ‡Institut für Organische Chemie, Universität Würzburg , Am Hubland, 97074 Würzburg, Germany
| | - Markus S Gernert
- Institut für Anorganische Chemie and ‡Institut für Organische Chemie, Universität Würzburg , Am Hubland, 97074 Würzburg, Germany
| | - Andreas Steffen
- Institut für Anorganische Chemie and ‡Institut für Organische Chemie, Universität Würzburg , Am Hubland, 97074 Würzburg, Germany
| | - Christoph Lambert
- Institut für Anorganische Chemie and ‡Institut für Organische Chemie, Universität Würzburg , Am Hubland, 97074 Würzburg, Germany
| | - Klaus Müller-Buschbaum
- Institut für Anorganische Chemie and ‡Institut für Organische Chemie, Universität Würzburg , Am Hubland, 97074 Würzburg, Germany
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13
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Liu DZ, Sun WL, Ren R, Wang YH, Shen ZQ. Synthesis of poly[6-(2,6-bis(1′-methylbenzimidazolyl)pyridin-4-yloxy)hexyl acrylate] (PBIP) and magnetic property of its neodymium complex (PBIP-Nd3+). CHINESE JOURNAL OF POLYMER SCIENCE 2016. [DOI: 10.1007/s10118-016-1804-6] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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14
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Mirzaei M, Eshtiagh-Hosseini H, Alipour M, Bauzá A, Mague JT, Korabik M, Frontera A. Hydrothermal synthesis, X-ray structure and DFT and magnetic studies of a (H2SiW12O40)2− based one-dimensional linear coordination polymer. Dalton Trans 2015; 44:8824-32. [DOI: 10.1039/c4dt03950e] [Citation(s) in RCA: 24] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
In this paper, we report the synthesis and characterization of a novel POM-based inorganic–organic hybrid with an in situ transformation of pyridine-2,3-dicarboxylic acid into nicotinic acid and 2-hydroxynicotinic acid under hydrothermal conditions.
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Affiliation(s)
- Masoud Mirzaei
- Department of Chemistry
- Ferdowsi University of Mashhad
- Mashhad 917751436
- Iran
| | | | - Mahboubeh Alipour
- Department of Chemistry
- Ferdowsi University of Mashhad
- Mashhad 917751436
- Iran
| | - Antonio Bauzá
- Departament de Química
- Universitat de les Illes Balears
- Palma de Mallorca
- Spain
| | - Joel T. Mague
- Department of Chemistry
- Tulane University
- New Orleans
- USA
| | - Maria Korabik
- Faculty of Chemistry
- University of Wrocław
- 50-383 Wrocław
- Poland
| | - Antonio Frontera
- Departament de Química
- Universitat de les Illes Balears
- Palma de Mallorca
- Spain
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15
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Laramée-Milette B, Lachance-Brais C, Hanan GS. Synthesis of discrete Re(i) di- and tricarbonyl assemblies using a [4 × 1] directional bonding strategy. Dalton Trans 2015; 44:41-5. [DOI: 10.1039/c4dt03077j] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Discrete assembly of two Re(i) squares was achieved by a simple [4 × 1] strategy where the complexes, [Re(4-pytpy-κ2N)(CO)3Br] and [Re(4-pytpy-κ3N)(CO)2Br], act as their own ligands. The properties of the assemblies and their precursors are described along with solid-state X-ray diffraction studies.
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Affiliation(s)
| | | | - Garry S. Hanan
- Départment de Chimie
- Université de Montréal
- Montréal
- Canada
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16
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Lotfian N, Mirzaei M, Eshtiagh-Hosseini H, Löffler M, Korabik M, Salimi A. Two Supramolecular Inorganic-Organic Hybrids of 12-Silicotungstic Acid Heteropolyoxometalate and Trinuclear Lanthanide Clusters: Syntheses, Structures, and Magnetic Properties. Eur J Inorg Chem 2014. [DOI: 10.1002/ejic.201402711] [Citation(s) in RCA: 21] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
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17
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Abdelhameed RM, Carlos LD, Rabu P, Santos SM, Silva AMS, Rocha J. Designing Near-Infrared and Visible Light Emitters by Postsynthetic Modification of Ln+3-IRMOF-3. Eur J Inorg Chem 2014. [DOI: 10.1002/ejic.201402789] [Citation(s) in RCA: 40] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
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18
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Synthesis, characterization and luminescence properties of LnIII (Ln=Eu, Tb, Ce, Sm, Dy) complexes containing a terpyridine ligand and a 3d–4f type conjugated terpyridine-alkyne bridging EuIII–Co0 carbonyl cluster complex. Polyhedron 2014. [DOI: 10.1016/j.poly.2014.02.044] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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Mikhalyova EA, Yakovenko AV, Zeller M, Gavrilenko KS, Lofland SE, Addison AW, Pavlishchuk VV. Structure, magnetic and luminescence properties of the lanthanide complexes Ln2(Salphen)3·H2O (Ln=Pr, Nd, Sm, Eu, Gd, Tb, Dy; H2Salphen=N,N′-bis(salicylidene)-1,2-phenylenediamine). Inorganica Chim Acta 2014. [DOI: 10.1016/j.ica.2014.01.034] [Citation(s) in RCA: 21] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/02/2023]
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Zheng SR, Chen RL, Liu ZM, Wen XL, Xie T, Fan J, Zhang WG. Construction of terpyridine–Ln(iii) coordination polymers: structural diversity, visible and NIR luminescence properties and response to nerve-agent mimics. CrystEngComm 2014. [DOI: 10.1039/c3ce42091d] [Citation(s) in RCA: 37] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/11/2023]
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Zheng SR, Chen RL, Xie T, Liu ZM, Wen XL, Chen XY, Fan J, Zhang WG. Construction of several new s-/p-block complexes containing binuclear metal–terpyridine building blocks: dependence of structural diversity on the number of coordinated water molecules. CrystEngComm 2014. [DOI: 10.1039/c3ce41790e] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
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Crystal structures and fluorescence properties of lanthanide complexes prepared with 2,2′-biphenyldicarboxylic acid and 2,2′:6′,2″-terpyridine. J RARE EARTH 2013. [DOI: 10.1016/s1002-0721(12)60334-2] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
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Guo LR, Tang XL, Ju ZH, Zhang KM, Jiang HE, Liu WS. Lanthanide metal–organic frameworks constructed by asymmetric 2-nitrobiphenyl-4,4′-dicarboxylate ligand: syntheses, structures, luminescence and magnetic investigations. CrystEngComm 2013. [DOI: 10.1039/c3ce41370e] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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Vaughn SA, Chakoumakos BC, Custelcean R, Ramey JO, Smith MD, Boatner LA, zur Loye HC. New Family of Cerium Halide Based Materials: CeX3·ROH Compounds Containing Planes, Chains, and Tetradecanuclear Rings. Inorg Chem 2012; 51:10503-11. [DOI: 10.1021/ic3003349] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Shae Anne Vaughn
- Department of Chemistry and
Biochemistry, The University of South Carolina, Columbia, South Carolina 29208, United States
| | - Bryan C. Chakoumakos
- Quantum Condensed Matter Division, Oak Ridge National Laboratory, Oak Ridge, Tennessee
37831, United States
| | - Radu Custelcean
- Chemical
Sciences Division, Oak Ridge National Laboratory, Oak Ridge, Tennessee
37831, United States
| | - Joanne O. Ramey
- ORNL
Center for Radiation Detection
Materials and Systems, Materials Science and Technology Division, Oak Ridge National Laboratory, Oak Ridge, Tennessee
37831, United States
| | - Mark D. Smith
- Department of Chemistry and
Biochemistry, The University of South Carolina, Columbia, South Carolina 29208, United States
| | - Lynn A. Boatner
- ORNL
Center for Radiation Detection
Materials and Systems, Materials Science and Technology Division, Oak Ridge National Laboratory, Oak Ridge, Tennessee
37831, United States
| | - Hans-Conrad zur Loye
- Department of Chemistry and
Biochemistry, The University of South Carolina, Columbia, South Carolina 29208, United States
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