1
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Bai S, Zhang P, Beratan DN. Using Adiabatic Energy Splitting To Compute Dexter Energy Transfer Couplings. J Phys Chem A 2024; 128:5721-5729. [PMID: 38968620 DOI: 10.1021/acs.jpca.3c08146] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 07/07/2024]
Abstract
Dexter energy transfer and transport (DET) are of broad interest in energy science, and DET rates depend on electronic couplings between donor and acceptor species. DET couplings are challenging to compute since they originate from both one- and two-particle interactions, and the strength of this interaction drops approximately exponentially with donor-acceptor distances. Using adiabatic energy splitting to compute DET couplings has advantages because adiabatic states can be calculated directly using conventional quantum chemical methods. We describe a minimum energy splitting method to compute the DET coupling by altering molecular geometries to drive the systems into a T1/T2 energy quasi-degenerate-activated DA complex. We explore the accuracy of various quantum chemical approaches to calculate the Dexter couplings.
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Affiliation(s)
- Shuming Bai
- Beijing National Laboratory for Molecular Sciences, State Key Laboratory for Structural Chemistry of Unstable and Stable Species, Institute of Chemistry, Chinese Academy of Sciences, Beijing 100190, China
- University of Chinese Academy of Sciences, Beijing 100049, China
- Department of Chemistry, Duke University, Durham, North Carolina 27708, United States
| | - Peng Zhang
- Department of Chemistry, Duke University, Durham, North Carolina 27708, United States
| | - David N Beratan
- Department of Chemistry, Duke University, Durham, North Carolina 27708, United States
- Department of Biochemistry, Duke University, Durham, North Carolina 27710, United States
- Department of Physics, Duke University, Durham, North Carolina 27708, United States
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2
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Hasegawa Y, Konishi Y, Enokido M, Shoji S, Wang M, Fushimi K, Kitagawa Y. Sandglass-Typed Single Chameleon Luminophore for Water Mapping Measurements: Intramolecular Energy Migrations in the Hydrophilic Tb(III)/Sm(III) Cluster. Inorg Chem 2023; 62:16794-16800. [PMID: 37733612 DOI: 10.1021/acs.inorgchem.3c02219] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 09/23/2023]
Abstract
Novel hydrophilic and color-changeable single chameleon luminophores composed of Tb(III)/Sm(III) nona-nuclear clusters [TbxSm9-x(Sal-PEG-n)16(μ-OH)10]+(NO3)- (x = 1, 2, 3, and 9; Sal-PEG-n: salicylate polyethylene glycolmethylester, n = 2 and 4) are reported for water mapping measurements. Their characteristic sandglass structures and aggregates were analyzed using X-ray single crystal analysis and dynamic light scattering (DLS) measurements. The green- and yellow-luminescence of [Tb3Sm6(Sal-PEG-4)16(μ-OH)]+(NO3)- in water were observed at 20 and 50 °C, respectively. The ratio-metric luminescence analysis using green Tb(III) and orange Sm(III) emission bands is a promising candidate for exact temperature distribution measurements in fluid dynamics. The effective temperature-sensing property based on the competitive intramolecular energy transfer processes between Tb(III)-to-ligand and Tb(III)-to-Sm(III) in a non-a-nuclear cluster is explained using temperature-dependent kinetic analyses in the excited state.
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Affiliation(s)
- Yasuchika Hasegawa
- Faculty of Engineering, Graduate School of Chemical Sciences and Engineering, and Institute for Chemical Reaction Design and Discovery (WPI-ICReDD), Hokkaido University, Sapporo 060-8628, Japan
- Department of Engineering, Nara Women's University, Kitauoya Nishimachi, Nara 630-8506, Japan
| | - Yuki Konishi
- Faculty of Engineering, Graduate School of Chemical Sciences and Engineering, and Institute for Chemical Reaction Design and Discovery (WPI-ICReDD), Hokkaido University, Sapporo 060-8628, Japan
- Department of Engineering, Nara Women's University, Kitauoya Nishimachi, Nara 630-8506, Japan
| | - Masaki Enokido
- Faculty of Engineering, Graduate School of Chemical Sciences and Engineering, and Institute for Chemical Reaction Design and Discovery (WPI-ICReDD), Hokkaido University, Sapporo 060-8628, Japan
- Department of Engineering, Nara Women's University, Kitauoya Nishimachi, Nara 630-8506, Japan
| | - Sunao Shoji
- Faculty of Engineering, Graduate School of Chemical Sciences and Engineering, and Institute for Chemical Reaction Design and Discovery (WPI-ICReDD), Hokkaido University, Sapporo 060-8628, Japan
- Department of Engineering, Nara Women's University, Kitauoya Nishimachi, Nara 630-8506, Japan
| | - Mengfei Wang
- Faculty of Engineering, Graduate School of Chemical Sciences and Engineering, and Institute for Chemical Reaction Design and Discovery (WPI-ICReDD), Hokkaido University, Sapporo 060-8628, Japan
- Department of Engineering, Nara Women's University, Kitauoya Nishimachi, Nara 630-8506, Japan
| | - Koji Fushimi
- Faculty of Engineering, Graduate School of Chemical Sciences and Engineering, and Institute for Chemical Reaction Design and Discovery (WPI-ICReDD), Hokkaido University, Sapporo 060-8628, Japan
- Department of Engineering, Nara Women's University, Kitauoya Nishimachi, Nara 630-8506, Japan
| | - Yuichi Kitagawa
- Faculty of Engineering, Graduate School of Chemical Sciences and Engineering, and Institute for Chemical Reaction Design and Discovery (WPI-ICReDD), Hokkaido University, Sapporo 060-8628, Japan
- Department of Engineering, Nara Women's University, Kitauoya Nishimachi, Nara 630-8506, Japan
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3
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Calado CMS, Gálico DA, Murugesu M. Composition Control in Molecular Cluster-Aggregates: A Toolbox for Optical Output Tunability via Energy Transfer Pathways. ACS APPLIED MATERIALS & INTERFACES 2023; 15:44137-44146. [PMID: 37695985 DOI: 10.1021/acsami.3c10648] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 09/13/2023]
Abstract
Composition control is a powerful tool for obtaining high-performance lanthanide (Ln) luminescent materials with adjustable optical outputs. This strategy is well-established for hierarchically structured nanoparticles, but it is rarely applied to molecular compounds due to the limited number of metal centers within a single unit. In this work, we present a series of molecular cluster-aggregates (MCAs) with an icosanuclear core {Ln2Eu2Tb16} (Ln = Ce, Pr, Nd, Sm, Gd, Dy, Ho, Er, Tm, and Yb) in which we explore composition control, akin to nanoparticles, to modulate the optical output. More specifically, we target to understand how the presence of a third LnIII doping ion would impact the well-known TbIII → EuIII energy transfer and the ratiometric optical thermometry performance based on the TbIII/EuIII pair. Photophysical properties at room and at varying temperatures were investigated. Based on experimental data and well-established intrinsic features, such as spin-orbit coupling strength and LnIII 4f energy levels' structure, we discuss the possible luminescent processes present in each MCA and provide insight into qualitative trends that can be rationally correlated throughout the series.
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Affiliation(s)
- Claudia M S Calado
- Department of Chemistry and Biomolecular Sciences, University of Ottawa, Ottawa, Ontario K1N 6N5, Canada
| | - Diogo A Gálico
- Department of Chemistry and Biomolecular Sciences, University of Ottawa, Ottawa, Ontario K1N 6N5, Canada
| | - Muralee Murugesu
- Department of Chemistry and Biomolecular Sciences, University of Ottawa, Ottawa, Ontario K1N 6N5, Canada
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4
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Gálico DA, Santos Calado CM, Murugesu M. Lanthanide molecular cluster-aggregates as the next generation of optical materials. Chem Sci 2023; 14:5827-5841. [PMID: 37293634 PMCID: PMC10246660 DOI: 10.1039/d3sc01088k] [Citation(s) in RCA: 15] [Impact Index Per Article: 15.0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/27/2023] [Accepted: 05/10/2023] [Indexed: 06/10/2023] Open
Abstract
In this perspective, we provide an overview of the recent achievements in luminescent lanthanide-based molecular cluster-aggregates (MCAs) and illustrate why MCAs can be seen as the next generation of highly efficient optical materials. MCAs are high nuclearity compounds composed of rigid multinuclear metal cores encapsulated by organic ligands. The combination of high nuclearity and molecular structure makes MCAs an ideal class of compounds that can unify the properties of traditional nanoparticles and small molecules. By bridging the gap between both domains, MCAs intrinsically retain unique features with tremendous impacts on their optical properties. Although homometallic luminescent MCAs have been extensively studied since the late 1990s, it was only recently that heterometallic luminescent MCAs were pioneered as tunable luminescent materials. These heterometallic systems have shown tremendous impacts in areas such as anti-counterfeiting materials, luminescent thermometry, and molecular upconversion, thus representing a new generation of lanthanide-based optical materials.
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Affiliation(s)
- Diogo Alves Gálico
- Department of Chemistry and Biomolecular Sciences, University of Ottawa Ottawa Ontario K1N 6N5 Canada
| | | | - Muralee Murugesu
- Department of Chemistry and Biomolecular Sciences, University of Ottawa Ottawa Ontario K1N 6N5 Canada
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5
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Kitagawa Y, Moriake R, Akama T, Saito K, Aikawa K, Shoji S, Fushimi K, Kobayashi M, Taketsugu T, Hasegawa Y. Effective Photosensitization in Excited-State Equilibrium: Brilliant Luminescence of Tb III Coordination Polymers Through Ancillary Ligand Modifications. Chempluschem 2022; 87:e202200151. [PMID: 35822663 DOI: 10.1002/cplu.202200151] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/28/2022] [Revised: 06/23/2022] [Indexed: 11/09/2022]
Abstract
Molecular photosensitizers provide efficient light-absorbing abilities for photo-functional materials. Herein, effective photosensitization in excited-state equilibrium is demonstrated using five TbIII coordination polymers. The coordination polymers are composed of TbIII ions (emission center), hexafluoroacetylacetonato (photosensitizer ligands), and phosphine oxide-based bridges (ancillary ligands). The two types of ligand combinations induces a rigid coordination structure via intermolecular interactions, resulting in high thermal stability (with decomposition temperatures above 300 °C). Excited-triplet-state lifetimes of photosensitizer ligands (τ=120-1320 μs) are strongly dependent on the structure of the ancillary ligands. The photosensitizer with a long excited-triplet-state lifetime (τ≥1120 μs) controls the excited state equilibrium between the photosensitizer and TbIII , allowing the construction of TbIII coordination polymer with high TbIII emission quantum yield (≥70 %).
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Affiliation(s)
- Yuichi Kitagawa
- Faculty of Engineering, Hokkaido University, Kita 13, Nishi 8, Kita-ku Sapporo, Hokkaido, 060-8628, Japan.,Institute for Chemical Reaction Design and Discovery (WPI-ICReDD), Hokkaido University, Kita 21, Nishi 10, Kita-ku Sapporo, Hokkaido, 001-0021, Japan
| | - Ryoma Moriake
- Graduate School of Chemical Sciences and Engineering, Hokkaido University, Kita 13, Nishi 8, Kita-ku Sapporo, Hokkaido, 060-8628, Japan
| | - Tomoko Akama
- Institute for Chemical Reaction Design and Discovery (WPI-ICReDD), Hokkaido University, Kita 21, Nishi 10, Kita-ku Sapporo, Hokkaido, 001-0021, Japan.,Faculty of Science, Hokkaido University, Kita 10, Nishi 8, Kita-ku Sapporo, Hokkaido, 060-0810, Japan
| | - Koki Saito
- Graduate School of Chemical Sciences and Engineering, Hokkaido University, Kita 13, Nishi 8, Kita-ku Sapporo, Hokkaido, 060-8628, Japan
| | - Kota Aikawa
- Graduate School of Chemical Sciences and Engineering, Hokkaido University, Kita 13, Nishi 8, Kita-ku Sapporo, Hokkaido, 060-8628, Japan
| | - Sunao Shoji
- Faculty of Engineering, Hokkaido University, Kita 13, Nishi 8, Kita-ku Sapporo, Hokkaido, 060-8628, Japan.,Institute for Chemical Reaction Design and Discovery (WPI-ICReDD), Hokkaido University, Kita 21, Nishi 10, Kita-ku Sapporo, Hokkaido, 001-0021, Japan
| | - Koji Fushimi
- Faculty of Engineering, Hokkaido University, Kita 13, Nishi 8, Kita-ku Sapporo, Hokkaido, 060-8628, Japan
| | - Masato Kobayashi
- Institute for Chemical Reaction Design and Discovery (WPI-ICReDD), Hokkaido University, Kita 21, Nishi 10, Kita-ku Sapporo, Hokkaido, 001-0021, Japan.,Faculty of Science, Hokkaido University, Kita 10, Nishi 8, Kita-ku Sapporo, Hokkaido, 060-0810, Japan
| | - Tetsuya Taketsugu
- Institute for Chemical Reaction Design and Discovery (WPI-ICReDD), Hokkaido University, Kita 21, Nishi 10, Kita-ku Sapporo, Hokkaido, 001-0021, Japan.,Faculty of Science, Hokkaido University, Kita 10, Nishi 8, Kita-ku Sapporo, Hokkaido, 060-0810, Japan
| | - Yasuchika Hasegawa
- Faculty of Engineering, Hokkaido University, Kita 13, Nishi 8, Kita-ku Sapporo, Hokkaido, 060-8628, Japan.,Institute for Chemical Reaction Design and Discovery (WPI-ICReDD), Hokkaido University, Kita 21, Nishi 10, Kita-ku Sapporo, Hokkaido, 001-0021, Japan
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6
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Zou Y, Lv W, Xue Z, Pan J, Li XY, Wang GM. Pentagram-type Ln 15 (Ln = Dy, Tb, Eu, Sm, Ho) clusters with different anion templates: magnetic and luminescence properties. Dalton Trans 2022; 51:16383-16388. [DOI: 10.1039/d2dt02712g] [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
Five pentagram-type Ln15 clusters with different anion templates were obtained. The pentagonal skeleton is composed of five cubane-like [Ln4(μ3-OH)4] building units. The magnetic properties and the luminescence behavior were investigated.
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Affiliation(s)
- Ying Zou
- College of Chemistry and Chemical Engineering, Qingdao University, Shandong 266071, P. R. China
| | - Wei Lv
- College of Chemistry and Chemical Engineering, Qingdao University, Shandong 266071, P. R. China
| | - Zhe Xue
- College of Chemistry and Chemical Engineering, Qingdao University, Shandong 266071, P. R. China
| | - Jie Pan
- College of Chemistry and Chemical Engineering, Qingdao University, Shandong 266071, P. R. China
| | - Xiao-Yu Li
- College of Chemistry and Chemical Engineering, Qingdao University, Shandong 266071, P. R. China
| | - Guo-Ming Wang
- College of Chemistry and Chemical Engineering, Qingdao University, Shandong 266071, P. R. China
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7
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Chen SS, Su HF, Long LS, Zheng LS, Kong XJ. Hydrolysis-Promoted Building Block Assembly: Structure Transformation from Y12 Wheel and Y34 Ship to Y60 Cage. Inorg Chem 2021; 60:16922-16926. [PMID: 34709786 DOI: 10.1021/acs.inorgchem.1c03019] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
Accurately controlling the hydrolysis of metal ions can not only yield the desired structure of metal hydroxide clusters but also provide a deeper understanding of the formation process of natural hydroxide minerals. However, the capture of hydrolysis intermediates remains a significant challenge, and metal hydroxide clusters are mainly obtained by employing adventitious hydrolysis. In this study, we realized a hierarchical building block assembly from Y3+ ions to large Y12, Y34, and Y60 clusters by controlling the hydrolysis process of lanthanide ions under different pH conditions. Single-crystal structural analysis showed that the Y12 wheel, Y34 ship, and Y60 sodalite cage contain 4, 12, and 24 cubane-like [Y4(μ3-OH)4]8+ units, respectively. The structure of the Y60 cluster can be attributed to two Y34 clusters or six Y12 clusters linked by vertices. These clusters can be synthesized through the hydrolysis of Y3+ under different pH conditions, and Y60 can be prepared from the obtained Y12 or Y34 crystals by the simple addition of Y3+ ions. The capture and conversion of the intermediates of lanthanide series hydroxide clusters, Y12 or Y34, during the assembly from Y3+ ions to Y60 can facilitate an understanding of the formation process of high-nuclearity lanthanide clusters.
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Affiliation(s)
- Shan-Shan Chen
- 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 Fujian, China
| | - Hai-Feng Su
- 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 Fujian, 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 Fujian, 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 Fujian, 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 Fujian, China
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8
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KALITA PANKAJ, GOURA JOYDEB, NAYAK PRAKASH, COLACIO ENRIQUE, CHANDRASEKHAR VADAPALLI. Octanuclear {Ln8} complexes: magneto-caloric effect in the {Gd8} analogue. J CHEM SCI 2021. [DOI: 10.1007/s12039-021-01920-7] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
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9
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Zhou J, Wei Y, Pan Y, Wang Y, Yuan Z, Zhang F, Song H, Yue J, Su H, Xie X, Huang L. A luminescent view of the clickable assembly of LnF 3 nanoclusters. Nat Commun 2021; 12:2948. [PMID: 34011957 PMCID: PMC8136472 DOI: 10.1038/s41467-021-23176-y] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/24/2020] [Accepted: 04/07/2021] [Indexed: 12/20/2022] Open
Abstract
Nanoclusters (NCs) bridge the gap between atoms and nanomaterials in not only dimension but also physicochemical properties. Precise chemical and structural control, as well as clear understanding of formation mechanisms, have been important to fabricate NCs with high performance in optoelectronics, catalysis, nanoalloys, and energy conversion and harvesting. Herein, taking advantage of the close chemical properties of Ln3+ (Ln = Eu, Nd, Sm, Gd, etc.) and Gd3+–Eu3+ energy transfer ion-pair, we report a clickable LnF3 nanoparticle assembly strategy allowing reliable fabrication of diversely structured NCs, including single-component, dimeric, core-shelled/core-shell-shelled, and reversely core-shelled/core-shell-shelled, particularly with synergized optical functionalities. Moreover, the purposely-embedded dual luminescent probes offer great superiority for in situ and precise tracking of tiny structural variations and energy transfer pathways within complex nanoarchitectures. Precisely controlling the chemical composition and structure of nanoclusters is an ongoing challenge. Here, the authors report a clickable assembly strategy to construct widely varied lanthanide nanoclusters with synergized optical functionalities.
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Affiliation(s)
- Jie Zhou
- Institute of Advanced Materials (IAM), Nanjing Tech University, 30 South Puzhu Road, Nanjing, China
| | - Yang Wei
- Institute of Advanced Materials (IAM), Nanjing Tech University, 30 South Puzhu Road, Nanjing, China
| | - Yue Pan
- Institute of Advanced Materials (IAM), Nanjing Tech University, 30 South Puzhu Road, Nanjing, China.,School of Chemistry and Chemical Engineering, Inner Mongolia University, 235 West Daxue Road, Hohhot, China
| | - Yue Wang
- Institute of Advanced Materials (IAM), Nanjing Tech University, 30 South Puzhu Road, Nanjing, China
| | - Ze Yuan
- Institute of Advanced Materials (IAM), Nanjing Tech University, 30 South Puzhu Road, Nanjing, China
| | - Fan Zhang
- Institute of Advanced Materials (IAM), Nanjing Tech University, 30 South Puzhu Road, Nanjing, China
| | - Hao Song
- Institute of Advanced Materials (IAM), Nanjing Tech University, 30 South Puzhu Road, Nanjing, China
| | - Jingyi Yue
- Institute of Advanced Materials (IAM), Nanjing Tech University, 30 South Puzhu Road, Nanjing, China
| | - Haiquan Su
- School of Chemistry and Chemical Engineering, Inner Mongolia University, 235 West Daxue Road, Hohhot, China
| | - Xiaoji Xie
- Institute of Advanced Materials (IAM), Nanjing Tech University, 30 South Puzhu Road, Nanjing, China.
| | - Ling Huang
- Institute of Advanced Materials (IAM), Nanjing Tech University, 30 South Puzhu Road, Nanjing, China.
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10
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Abad Galán L, Aguilà D, Guyot Y, Velasco V, Roubeau O, Teat SJ, Massi M, Aromí G. Accessing Lanthanide-to-Lanthanide Energy Transfer in a Family of Site-Resolved [Ln III Ln III '] Heterodimetallic Complexes. Chemistry 2021; 27:7288-7299. [PMID: 33448501 DOI: 10.1002/chem.202005327] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/14/2020] [Indexed: 12/23/2022]
Abstract
The ligand H3 L (6-[3-oxo-3-(2-hydroxyphenyl)propionyl]pyridine-2-carboxylic acid), which exhibits two different coordination pockets, has been exploited to engender and study energy transfer (ET) in two dinuclear [LnIII LnIII '] analogues of interest, [EuYb] and [NdYb]. Their structural and physical properties have been compared with newly synthesised analogues featuring no possible ET ([EuLu], [NdLu], and [GdYb]) and with the corresponding homometallic [EuEu] and [NdNd] analogues, which have been previously reported. Photophysical data suggest that ET between EuIII and YbIII does not occur to a significant extent, whereas emission from YbIII originates from sensitisation of the ligand. In contrast, energy migration seems to be occurring between the two NdIII centres in [NdNd], as well as in [NdYb], in which YbIII luminescence is thus, in part, sensitised by ET from Nd. This study shows the versatility of this molecular platform to further the investigation of lanthanide-to-lanthanide ET phenomena in defined molecular systems.
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Affiliation(s)
- Laura Abad Galán
- School of Molecular and Life Sciences and Curtin Institute for, Functional Molecules and Interfaces, Curtin University, Kent Street, Bentley, 6102, WA, Australia.,ENS de Lyon, CNRS UMR 5182, Université Lyon, Université Claude Bernard Lyon 1, 69342, Lyon, France
| | - David Aguilà
- Departament de Química Inorgànica i Orgànica, Universitat de Barcelona, Diagonal 645, 08028, Barcelona, Spain.,Institute of Nanoscience and Nanotechnology, University of Barcelona (IN2UB), 08007, Barcelona, Spain
| | - Yannick Guyot
- Institut Lumière Matière, UMR 5306 CNRS, Université Lyon, Université Claude Bernard Lyon 1, Rue Ada Byron, 69622, Villeurbanne Cedex, France
| | - Verónica Velasco
- Departament de Química Inorgànica i Orgànica, Universitat de Barcelona, Diagonal 645, 08028, Barcelona, Spain.,Institute of Nanoscience and Nanotechnology, University of Barcelona (IN2UB), 08007, Barcelona, Spain
| | - Olivier Roubeau
- Instituto de Nanociencia y Materiales de Aragón (INMA), CSIC and Universidad de Zaragoza, Plaza San Francisco s/n, 50009, Zaragoza, Spain
| | - Simon J Teat
- Advanced Light Source, Berkeley Laboratory, 1 Cyclotron Road, Berkeley, CA, 94720, USA
| | - Massimiliano Massi
- School of Molecular and Life Sciences and Curtin Institute for, Functional Molecules and Interfaces, Curtin University, Kent Street, Bentley, 6102, WA, Australia
| | - Guillem Aromí
- Departament de Química Inorgànica i Orgànica, Universitat de Barcelona, Diagonal 645, 08028, Barcelona, Spain.,Institute of Nanoscience and Nanotechnology, University of Barcelona (IN2UB), 08007, Barcelona, Spain
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11
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Punia M, Khatkar SP, Taxak VB, Dhankhar P, Boora Doon P. Synthesis of cool white light emitting novel dysprosium (Dy 3+ ) complexes with tetradentate β-ketoamide and heterocyclic auxiliary ligands. LUMINESCENCE 2021; 36:1209-1219. [PMID: 33780141 DOI: 10.1002/bio.4046] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/12/2021] [Revised: 03/16/2021] [Accepted: 03/25/2021] [Indexed: 11/08/2022]
Abstract
To improve current multiphase white light emitting diodes (WLEDs), a novel series of five complexes consisting of one binary and four ternary complexes that emitted cool white light was successfully synthesized using a chelating tetradentate ligand and auxiliary ligands, i.e. 5,6-dimethyl-1,10-phenanthroline, 1,10-phenanthroline, 4,4'-dimethyl-2,2'-bipyridyl, and 2,2'-bipyridyl. The series was examined structurally using elemental analysis, Fourier transform infrared spectroscopy, energy dispersive X-ray analysis, ultraviolet-visible spectroscopy, and proton nuclear magnetic resonance spectroscopy. These complexes had the appropriate thermal stability required for the generation of white organic LEDs (WOLEDs). Dysprosium (III) (Dy3+ ) ion complexes demonstrated the characteristic emission peaks of blue colour at 482 nm and yellow colour at 572 nm, respectively, when excited using near ultraviolet light. Band gap, refractive index, and decay lifetime of the optimized samples were recorded as 2.68 eV, 2.12, and 1.601 ms, respectively. Correlated colour temperature value (7875 K), Commission International de l'Eclairage coordinates (0.300, 0.294), and colour purity (21.04 × 10-2 ) of the optimized complex were near to those of white illuminants as defined by the National Television System Committee. These complexes had promise as commercial LEDs for the advanced optoelectronics devices, especially as WOLEDs for illumination applications.
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Affiliation(s)
- Monika Punia
- Department of Chemistry, Maharshi Dayanand University, Rohtak, India
| | | | - Vinod Bala Taxak
- Department of Chemistry, Maharshi Dayanand University, Rohtak, India
| | - Priyanka Dhankhar
- Department of Chemistry, Maharshi Dayanand University, Rohtak, India
| | - Priti Boora Doon
- Department of Chemistry, Maharshi Dayanand University, Rohtak, India
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12
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13
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Gamonal A, Sun C, Mariano AL, Fernandez-Bartolome E, Guerrero-SanVicente E, Vlaisavljevich B, Castells-Gil J, Marti-Gastaldo C, Poloni R, Wannemacher R, Cabanillas-Gonzalez J, Sanchez Costa J. Divergent Adsorption-Dependent Luminescence of Amino-Functionalized Lanthanide Metal-Organic Frameworks for Highly Sensitive NO 2 Sensors. J Phys Chem Lett 2020; 11:3362-3368. [PMID: 32195588 DOI: 10.1021/acs.jpclett.0c00457] [Citation(s) in RCA: 21] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/20/2023]
Abstract
A novel gas sensing mechanism exploiting lanthanide luminescence modulation upon NO2 adsorption is demonstrated here. Two isostructural lanthanide-based metal-organic frameworks (MOFs) are used, including an amino group as the sensitive recognition center for NO2 molecules. The transfer of energy from the organic ligands to Ln is strongly dependent on the presence of NO2, resulting in an unprecedented photoluminescent sensing scheme. Thereby, NO2 exposition triggers either a reversible enhancement or a decrease in the luminescence intensity, depending on the lanthanide ion (Eu or Tb). Our experimental studies combined with density functional theory and complete active space self-consistent field calculations provide an understanding of the nature and effects of NO2 interactions within the MOFs and the signal transduction mechanism.
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Affiliation(s)
- Arturo Gamonal
- IMDEA Nanociencia, Ciudad Universitaria de Cantoblanco, Madrid 28049, Spain
| | - Chen Sun
- IMDEA Nanociencia, Ciudad Universitaria de Cantoblanco, Madrid 28049, Spain
| | - A Lorenzo Mariano
- SIMaP laboratory, CNRS, University Grenoble Alpes, Grenoble 38400, France
| | | | | | - Bess Vlaisavljevich
- University of South Dakota, 414 East Clark Street, Vermillion, South Dakota 57069, United States
| | - Javier Castells-Gil
- Instituto de Ciencia Molecular, Universitat de Valencia, Catedrático José Beltrán 2, Paterna 46980, Spain
| | - Carlos Marti-Gastaldo
- Instituto de Ciencia Molecular, Universitat de Valencia, Catedrático José Beltrán 2, Paterna 46980, Spain
| | - Roberta Poloni
- SIMaP laboratory, CNRS, University Grenoble Alpes, Grenoble 38400, France
| | | | | | - Jose Sanchez Costa
- IMDEA Nanociencia, Ciudad Universitaria de Cantoblanco, Madrid 28049, Spain
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14
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Omagari S, Vacha M. Toward accurate measurement of the intrinsic quantum yield of lanthanide complexes with back energy transfer. Phys Chem Chem Phys 2020; 22:3683-3690. [DOI: 10.1039/c9cp06294g] [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
This work theoretically shows that the intrinsic quantum yields are different between ligand excitation and direct lanthanide excitation in the presence of back energy transfer.
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Affiliation(s)
- Shun Omagari
- Department of Materials Science and Engineering
- Tokyo Institute of Technology
- Tokyo 152-8552
- Japan
| | - Martin Vacha
- Department of Materials Science and Engineering
- Tokyo Institute of Technology
- Tokyo 152-8552
- Japan
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15
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Grebenyuk D, Martynova I, Tsymbarenko D. Self-Assembly of Hexanuclear Lanthanide Carboxylate Clusters of Three Architectures. Eur J Inorg Chem 2019. [DOI: 10.1002/ejic.201900643] [Citation(s) in RCA: 16] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/09/2023]
Affiliation(s)
- Dimitry Grebenyuk
- Department of Chemistry; Lomonosov Moscow State University; 119991 Moscow Russia
| | - Irina Martynova
- Department of Chemistry; Lomonosov Moscow State University; 119991 Moscow Russia
| | - Dmitry Tsymbarenko
- Department of Chemistry; Lomonosov Moscow State University; 119991 Moscow Russia
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16
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Griffiths K, Kühne IA, Tizzard GJ, Coles SJ, Kostakis GE, Powell AK. Twists to the Spin Structure of the Ln 9-diabolo Motif Exemplified in Two {Zn 2Ln 2}[Ln 9]{Zn 2} Coordination Clusters. Inorg Chem 2019; 58:2483-2490. [PMID: 30702868 DOI: 10.1021/acs.inorgchem.8b03048] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
Abstract
Two pentadecanuclear Zn4Ln11 [with Ln = Gd(1) or Dy(2)] coordination clusters, best formulated as {Zn2Ln2}[Ln9]{Zn2}, are presented. The central {Ln9} diabolo core has a {Zn2Ln2} handle motif pulling at two outer Ln ions of the central core via two {ZnLn} units, which also invest the system with C2 point symmetry. The resulting cluster motif is supported on two Zn "feet", corresponding to the {Zn2} unit in the formula. A thorough investigation of the magnetic properties in the light of the properties of previously reported {Ln9} diabolo compounds was undertaken. Up to now, the spin structure of such diabolo motifs usually proves ambiguous. Our magnetic studies show that the orientation of the central spin in the {Gd9} diabolo plays a decisive role. In stabilizing the core by attachment of the {Zn}2+ "feet" and using the C2 symmetry related {ZnGd}5+ handles to influence the spin direction of the central Gd of the {Gd9} diabolo, we can understand why the "naked" {Gd9} diabolo shows ambiguous spin structure. This then allowed us to elucidate the single-molecule magnetic (SMM) properties of the Dy-based compound 2 through disentangling the magnetic properties of the isostructural Gd-based compound 1.
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Affiliation(s)
- Kieran Griffiths
- Department of Chemistry, School of Life Sciences , University of Sussex , Brighton BN1 9QJ , United Kingdom
| | - Irina A Kühne
- Institut für Anorganische Chemie , Karlsruher Institut für Technologie (KIT) , Engesserstr. 15 , 76131 Karlsruhe , Germany
| | - Graham J Tizzard
- UK National Crystallographic Service, Chemistry , University of Southampton , Southampton , SO1 71BJ , United Kingdom
| | - Simon J Coles
- UK National Crystallographic Service, Chemistry , University of Southampton , Southampton , SO1 71BJ , United Kingdom
| | - George E Kostakis
- Department of Chemistry, School of Life Sciences , University of Sussex , Brighton BN1 9QJ , United Kingdom
| | - Annie K Powell
- Institut für Anorganische Chemie , Karlsruher Institut für Technologie (KIT) , Engesserstr. 15 , 76131 Karlsruhe , Germany.,Institut für Nanotechnologie , Karlsruher Institut für Technologie (KIT) , Hermann-von-Helmholtz-Platz 1 , 76344 Eggenstein-Leopoldshafen , Germany
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17
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Bao G, Liu Z, Luo Y, Wong KL, Tanner PA. Effects of europium spectral probe interchange in Ln-dyads with cyclen and phen moieties. Dalton Trans 2019; 48:4314-4323. [DOI: 10.1039/c9dt00533a] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
Abstract
Antenna-lanthanide energy transfer is investigated via a bimetallic complex with one silent and one probe lanthanide ion, when their positions are interchanged in the complex.
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Affiliation(s)
- Guochen Bao
- Department of Chemistry
- Hong Kong Baptist University
- Kowloon Tong
- People's Republic of China
- Institute for Biomedical Materials & Devices (IBMD)
| | - Zhenyu Liu
- Hong Kong Baptist University Institute of Research and Continuing Education
- Shenzhen Virtual University Park
- Shenzhen
- People's Republic of China
| | - Yuxia Luo
- Department of Chemistry
- Hong Kong Baptist University
- Kowloon Tong
- People's Republic of China
| | - Ka-Leung Wong
- Department of Chemistry
- Hong Kong Baptist University
- Kowloon Tong
- People's Republic of China
| | - Peter A. Tanner
- Department of Chemistry
- Hong Kong Baptist University
- Kowloon Tong
- People's Republic of China
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18
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Bai S, Zhang P, Antoniou P, Skourtis SS, Beratan D. Quantum interferences among Dexter energy transfer pathways. Faraday Discuss 2019; 216:301-318. [DOI: 10.1039/c9fd00007k] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/21/2023]
Abstract
We explore Dexter coupling pathway interferences in non-covalent assemblies, employing a method that enables the assessment of Dexter coupling pathway strengths, interferences, and their physical origins in the context of one-particle and two-particle (i.e., coulombic) operators.
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Affiliation(s)
- Shuming Bai
- Department of Chemistry
- Duke University
- Durham
- USA
| | - Peng Zhang
- Department of Chemistry
- Duke University
- Durham
- USA
| | | | | | - David N. Beratan
- Department of Chemistry
- Duke University
- Durham
- USA
- Department of Biochemistry
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19
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Yamamoto M, Kitagawa Y, Nakanishi T, Fushimi K, Hasegawa Y. Ligand-Assisted Back Energy Transfer in Luminescent TbIII
Complexes for Thermosensing Properties. Chemistry 2018; 24:17719-17726. [PMID: 30325067 DOI: 10.1002/chem.201804392] [Citation(s) in RCA: 22] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/28/2018] [Indexed: 11/10/2022]
Affiliation(s)
- Masanori Yamamoto
- Graduate School of Chemical Sciences and Engineering; Hokkaido University; North 13 West 8 Kita-ku Sapporo Hokkaido, 060-8628 Japan
| | - Yuichi Kitagawa
- Faculty of Engineering; Hokkaido University; North 13 West 8 Kita-ku Sapporo Hokkaido, 060-8628 Japan
| | - Takayuki Nakanishi
- Faculty of Industrial Science and Technology; Tokyo, University of Science, 6-3-1; Shinjuku Katsushika-ku Tokyo 125-8585 Japan
| | - Koji Fushimi
- Faculty of Engineering; Hokkaido University; North 13 West 8 Kita-ku Sapporo Hokkaido, 060-8628 Japan
| | - Yasuchika Hasegawa
- Faculty of Engineering; Hokkaido University; North 13 West 8 Kita-ku Sapporo Hokkaido, 060-8628 Japan
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20
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Tetrametallic Ln(III) (Ln = Gd, Dy) phosphonate clusters: Spin cooler and single-molecule magnet. Inorganica Chim Acta 2018. [DOI: 10.1016/j.ica.2018.07.040] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
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21
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Anwar ZM, Ibrahim IA, Kamel RM, Abdel-Salam ET, El-Asfoury MH. New highly sensitive and selective fluorescent terbium complex for the detection of aluminium ions. J Mol Struct 2018. [DOI: 10.1016/j.molstruc.2017.10.064] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
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22
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Lahdenperä S, Wang Q, Vainio J, Soukka T. A 365 nm UV LED-excitable antenna ligand for switchable lanthanide luminescence. Analyst 2017; 142:2411-2418. [DOI: 10.1039/c7an00199a] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
Abstract
Synthesis and evaluation of a new 365 nm excitable antenna ligand for EuIII employed in switchable lanthanide luminescence.
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Affiliation(s)
| | - Qi Wang
- Department of Biotechnology
- University of Turku
- FI-20520 Turku
- Finland
| | - Jiri Vainio
- Department of Biotechnology
- University of Turku
- FI-20520 Turku
- Finland
| | - Tero Soukka
- Department of Biotechnology
- University of Turku
- FI-20520 Turku
- Finland
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23
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Kitagawa Y, Ohno R, Nakanishi T, Fushimi K, Hasegawa Y. Solvent-dependent dual-luminescence properties of a europium complex with helical π-conjugated ligands. Photochem Photobiol Sci 2017; 16:683-689. [DOI: 10.1039/c7pp00007c] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
A europium(iii) complex with a large π-conjugated helical ligand, tris(hexafluoroacetylacetonato)europium(iii)bis((pentahelicenyl)diphenylphosphine oxide) (Eu(hfa)3(HPO)2), exhibits dual luminescence excited at the π–π* transition band.
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Affiliation(s)
| | - Ryohsuke Ohno
- Graduate School of Chemical Sciences and Engineering
- Hokkaido University
- Sapporo
- Japan
| | | | - Koji Fushimi
- Faculty of Engineering
- Hokkaido University
- Sapporo
- Japan
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24
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Josephine Kanimozhi A, Alexander V. Synthesis and photophysical and magnetic studies of ternary lanthanide(iii) complexes of naphthyl chromophore functionalized imidazo[4,5-f][1,10]phenanthroline and dibenzoylmethane. Dalton Trans 2017. [DOI: 10.1039/c7dt01133d] [Citation(s) in RCA: 27] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
The synthesis of ternary Eu(iii) and Tb(iii) complexes of dibenzoylmethane and naphthyl- and hydroxynaphthyl functionalized imidazo[4,5-f][1,10]phenanthroline as ancillary ligands and their luminescence and magnetic properties are reported in this work.
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Affiliation(s)
| | - V. Alexander
- Department of Chemistry
- Loyola College
- Chennai-60003
- India
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