A Dy2 Complex Showing Outstanding Single⁃Molecule Magnet Behavior
- Corresponding author: Ying SHI, ucia0812@163.com Wen-Min WANG, wangwenmin0506@126.com
Citation:
Xiao-Yan XIN, Xue-Jin ZHANG, Feng-Jiao CHEN, Yu WANG, Chen YANG, Na QIAO, Ying SHI, Wen-Min WANG. A Dy2 Complex Showing Outstanding Single⁃Molecule Magnet Behavior[J]. Chinese Journal of Inorganic Chemistry,
;2022, 38(6): 1103-1111.
doi:
10.11862/CJIC.2022.125
Tuna F, Smith C A, Bodensteiner M, Ungur L, Chibotaru L F, Mclnnes E L, Winpenny E P. A High Anisotropy Barrier in a Sulfur-Bridged Organodysprosium Single-Molecule Magnet[J]. Angew. Chem. Int. Ed., 2012,51(28):6976-6980. doi: 10.1002/anie.201202497
Tang J K, Hewitt I, Madhu N T, Chastanet G, Wernsdorfer W, Anson C E, Benenlli C, Sessoli R, Powell A K. Dysprosium Triangles Showing Single-Molecule Magnet Behavior of Thermally Excited Spin States[J]. Angew. Chem. Int. Ed., 2006,45(11):1729-1733. doi: 10.1002/anie.200503564
Lin P H, Burchell T J, Ungur L, Chibotaru L F, Wernsdorfer W, Murugesu M. A Polynuclear Lanthanide Single-Molecule Magnet with a Record Anisotropic Barrier[J]. Angew. Chem. Int. Ed., 2009,48(50):9489-9492. doi: 10.1002/anie.200903199
Gamer M T, Lan Y, Roesky P W, Powell A K, Clérac R. Pentanuclear Dysprosium Hydroxy Cluster Showing Single-Molecule-Magnet Behavior[J]. Inorg. Chem., 2008,47(15):6581-6583. doi: 10.1021/ic8008255
Langley S K, Moubaraki B, Murray K S. Magnetic Properties of Hexanuclear Lanthanide(Ⅲ) Clusters Incorporating a Central μ6-Carbonate Ligand Derived from Atmospheric CO2 Fixation[J]. Inorg. Chem., 2012,51(7):3947-3949. doi: 10.1021/ic3002724
Constantinos J M, Angelos B C, George K T, Aggelos P, Apostolos S. Heptanuclear Lanthanide [Ln7] Clusters: From Blue-Emitting Solution-Stable Complexes to Hybrid Cluster[J]. Dalton Trans., 2014,43(33):12486-12494. doi: 10.1039/C4DT00701H
Tian H Q, Zhao L, Guo Y N, Tang J K, Liu Z L. Quadruple-CO32- Bridged Octanuclear Dysprosium(Ⅲ) Compound Showing Single-Molecule Magnet Behaviour[J]. Chem. Commun., 2012,48(5):708-710. doi: 10.1039/C1CC15814G
Wang W M, Liu L, Cai C Z, Wu R F, Zhang Y Q, Li C G, Zhang Y P, Wang J J. Magnetic Refrigeration and Single-Molecule Magnet Behavior of Two Rhombus-Shaped Ln(Ⅲ)4 (Ln = Gd, Dy) Clusters[J]. Polyhedron, 2019,158:365-370. doi: 10.1016/j.poly.2018.11.006
Wang W M, Hua Y P, Wu W L, Xu C Y, Qiao X Y, Tan Y, Liu S S, Hou W Y, Cui Y Y. Modulating Single-Molecule Magnet Behaviors of Dy4Ⅲ Clusters through Utilizing Two Different β-Diketonate Coligands[J]. Polyhedron, 2019,160:272-278. doi: 10.1016/j.poly.2018.12.046
Zhao X J, Dong H M, Li H Y, Zhang Y Q, Yang E C. Magnetic Relaxation Dynamics of a Centrosymmetric Dy2 Single-Molecule Magnet Triggered by Magnetic-Site Dilution and External Magnetic Field[J]. Inorg. Chem., 2017,56:5611-5622. doi: 10.1021/acs.inorgchem.6b03089
Wang W M, Zhao B, Cui J Z, Zhang H X, Wang S Y, Shen H Y, Gao H L. Ligand Field Affected Single-Molecule Magnet Behavior of Lanthanide(Ⅲ) Dinuclear Complexes with an 8-Hydroxyquinoline Schiff Base Derivative as Bridging Ligand[J]. Inorg. Chem., 2015,54:10610-10622. doi: 10.1021/acs.inorgchem.5b01404
Liu C M, Sun R, Wang B W, Wu F, Hao X, Shen Z. Homochiral Ferromagnetic Coupling Dy2 Single-Molecule Magnets with Strong Magneto-Optical Faraday Effects at Room Temperature[J]. Inorg. Chem., 2021,60:12039-12048. doi: 10.1021/acs.inorgchem.1c01218
Tang J K, Guo Y N, Chen X H, Xue S F. Modulating Magnetic Dynamics of Three Dy2 Complexes through Keto-Enol Tautomerism of the o-Vanillin Picolinoylhydrazone Ligand[J]. Inorg. Chem., 2011,50:9705-9713. doi: 10.1021/ic2014978
Wang Y L, Han C B, Zhang Y Q, Liu Q Y, Liu C M, Yin S G. Fine-Tuning Ligand to Modulate the Magnetic Anisotropy in a Carboxylate-Bridged Dy2 Single-Molecule Magnet System[J]. Inorg. Chem., 2016,55:5578-5584. doi: 10.1021/acs.inorgchem.6b00653
Guo Y N, Xu G F, Wernsdorfer W, Ungur L, Guo Y, Tang J K, Zhang H J, Chibotaru L F, Powell A K. Strong Axiality and Ising Exchange Interaction Suppress Zero-Field Tunneling of Magnetization of an Asymmetric Dy2 Single-Molecule Magnet[J]. J. Am. Chem. Soc., 2011,133(31):11948-11951. doi: 10.1021/ja205035g
Feng S H, Yang F, Zhou Q, Zeng G, Li G H, Gao L, Shi Z. Anion Effects on the Structures and Magnetic Properties of Binuclear Lanthanide Single-Molecule Magnets[J]. Dalton Trans., 2014,43(3):1238-1245. doi: 10.1039/C3DT52634H
Xue S F, Zhao L, Guo Y N, Zhang P, Tang J K. The Use of a Versatile o-Vanilloyl Hydrazone Ligand to Prepare SMM-like Dy3 Molecular Cluster Pair[J]. Chem. Commun., 2012,48(71):8946-8948. doi: 10.1039/c2cc34737g
Katagiri S, Tsukahara Y, Hasegawa Y, Wada Y. Energy-Transfer Mechanism in Photoluminescent Terbium(Ⅲ) Complexes Causing Their Temperature-Dependence[J]. Bull. Chem. Soc. Jpn., 2007,80(8):1492-1503. doi: 10.1246/bcsj.80.1492
Wang W M, Hu X Y, Yang Y, Zhao Y X, Kang X M, Wu Z L. Modulation of Magnetic Relaxation Behaviors via Replacing Coordinated Solvents in a Series of Linear Tetranuclear Dy4 Complexes[J]. New J. Chem., 2020,44(20):8494-8502. doi: 10.1039/D0NJ01830A
Wang W M, Wu Z L, Zang Y X, Wei H Y, Gao H L, Cui J Z. Self-Assembly of Tetra-nuclear Lanthanide Clusters via Atmospheric CO2 Fixation: Interesting Solvent-Induced Structures and Magnetic Relaxation Conversions[J]. Inorg. Chem. Front., 2018,5(9):2346-2354. doi: 10.1039/C8QI00573G
Li X L, Han L, Chen D M, Wang C, Wu J F, Tang J K, Shi W, Cheng P. Planar Dy3+Dy3 Clusters: Design, Structure and Axial Ligand Perturbed Magnetic Dynamics[J]. Dalton Trans., 2015,44(47):20316-20320. doi: 10.1039/C5DT03931B
Fang M, Zhao B, Zuo Y, Chen J, Shi W, Liang J, Cheng P. Unique Two-Fold Interpenetration of 3D Microporous 3d-4f Heterometal-Organic Frameworks (HMOF) Based on a Rigid Ligand[J]. Dalton Trans., 2009(37):7765-7770. doi: 10.1039/b903737c
Wang Y, Li X L, Wang T W, Song Y, You X Y. Slow Relaxation Processes and Single-Ion Magnetic Behaviors in Dysprosium-Containing Complexes[J]. Inorg. Chem., 2009,49(3):969-976.
Hu P, Zhu M, Mei X L, Tian H X, Ma Y, Li L C, Liao D Z. Single-Molecule Magnets Based on Rare Earth Complexes with Chelating Benzimidazole-Substituted Nitronyl Nitroxide Radicals[J]. Dalton Trans., 2012,41(48):14651-14656. doi: 10.1039/c2dt31806g
Chen Z, Fang M, Kang X M, Hou Y L, Zhao B. Assembly of Single Molecular Magnets from Dinuclear to 2D Dy-Compounds with Significant Change of Relaxation Energy Barriers[J]. Dalton Trans., 2016,45(1):85-88. doi: 10.1039/C5DT02444G
Ren Y X, Zheng X J, Li L C, Yuan D Q, An M, Jin L P. Three-Dimensional Frameworks Based on Dodecanuclear Dy-Hydroxo Wheel Cluster with Slow Relaxation of Magnetization[J]. Inorg. Chem., 2014,53(23):12234-12236. doi: 10.1021/ic502042h
Wu Z L, Cui J Z, Wang W M, Kang X M, Shen H Y, Gao H L. Modulating Single-Molecule Magnet Behavior towards Multiple Magnetic Relaxation Processes through Structural Variation in Dy4 Clusters[J]. Inorg. Chem. Front., 2018,5(8):1876-1885. doi: 10.1039/C8QI00214B
Wang W M, He L Y, Wang X X, Shi Y, Wu Z L, Cui J Z. Linear-Shaped Ln4Ⅲ and Ln6Ⅲ Clusters Constructed by a Polydentate Schiff Base Ligand and a β-Diketone Co-ligand: Structures, Fluorescence Properties, Magnetic Refrigeration and Single-Molecule Magnet Behavior[J]. Dalton Trans., 2019,48:16744-16755. doi: 10.1039/C9DT03478A
Wang W M, Wang S, Wu Z L, Ran Y G, Ren Y H, Zhang C F, Fang M. Two Phenoxo-O Bridged Dy2 Complexes Based on 8-Hydroxyquinolin Derivatives with Different Magnetic Relaxation Features[J]. Inorg. Chem. Commun., 2017,76:48-51. doi: 10.1016/j.inoche.2017.01.001
Wang W M, Shi X H, Zhang H X, Wu M M, He Y L, Fang M, Shi Y, Fang M. Structures, Fluorescence Properties and Magnetic Properties of a Series of Dinuclear Lanthanide(Ⅲ) Compounds: Dy2 Compound Showing Single-Molecule Magnet Behavior[J]. Polyhedron, 2018,141(15):304-308.
Li R F, Li R H, Liu X F, Chang X H, Feng X. Lanthanide Complexes Based on a Conjugated Pyridine Carboxylate Ligand: Structures, Luminescence and Magnetic Properties[J]. RSC Adv., 2020,10(11):6192-6199. doi: 10.1039/C9RA10975G
Wang W M, Wang Q, Bai L, Qiao H, Zhao X Y, Xu M, Liu S Y, Shi Y, Fang M, Wu Z L. Lanthanide-Directed Fabrication of Three Phenoxo-O Bridged Dinuclear Compounds Showing Magnetic Refrigeration and Single-Molecule Magnet Behavior[J]. Polyhedron, 2018,142:43-48. doi: 10.1016/j.poly.2017.12.017
Chen H H, Wu D F, Duan Y Y, Li L, Wang Y J, Zhang X M, Cui J Z, Gao H L. The Near-Infrared Luminescence and Magnetism of Dinuclear Complexes with Different Local Symmetries Constructed from a β-Diketonate Co-ligand and Bis-Schiff Base Ligand[J]. New J. Chem., 2020,44(6):2561-2570. doi: 10.1039/C9NJ05571A
Hahn P, Peng Y, Powell A K, Ullmann S, Klose J, Kersting B. Dinuclear Tb and Dy Complexes Supported by Hybrid Schiff-Base/Calixarene Ligands: Synthesis, Structures and Magnetic Properties[J]. Dalton Trans., 2020,49(31):10901-10908. doi: 10.1039/D0DT02209H
Ke H K, Yang Y S, Wei W, Jiang Y D, Zhang Y Q, Xie G, Chen S P. Synergistic Effect of Mixed Ligands on the Anisotropy Axis of Two Dinuclear Dysprosium Complexes[J]. Dalton Trans., 2020,49(30):10594-10602. doi: 10.1039/D0DT02139C
Guo P H, Jiang L, Wu Z H, Yan H, Chen Y C, Jia J H, Tong M L. Single-Molecule-Magnet Behavior in a [2×2] Grid DyⅢ4 Cluster and a Dysprosium-Doped YⅢ4 Cluster[J]. Inorg. Chem., 2015,54(16):8087-8092. doi: 10.1021/acs.inorgchem.5b01322
Cui J Z, Zhao B, Wang W M, Qiao W Z, Zhang H X, Wang S Y, Nie Y Y, Chen H M, Liu Z, Gao H L. Structures and Magnetic Properties of Several Phenoxo-O Bridged Dinuclear Lanthanide Complexes: Dy Derivatives Displaying Substituent Dependent Magnetic Relaxation Behavior[J]. Dalton Trans., 2016,45(19):8182-8191. doi: 10.1039/C6DT00220J
Wang W M, Wu Z L, Cui J Z. Molecular Assemblies from Linear-Shaped Ln4 Clusters to Ln8 Clusters Using Different β-Diketonates: Disparate Magnetocaloric Effects and Single-Molecule Magnet Behaviours[J]. Dalton Trans., 2021,50:12931-12943. doi: 10.1039/D1DT01344K
Wang W M, Wang S Y, Zhang H X, Shen H Y, Zou J Y, Gao H L, Cui J Z, Zhao B. Modulating Single-Molecule Magnet Behaviour of Phenoxo-O Bridged Lanthanide(Ⅲ) Dinuclear Complexes by Using Different β-Diketonate Coligands[J]. Inorg. Chem. Front., 2016,3:133-141.
Wu Z L, Zhang X T, Wang W M, Wang M J, Hao S S, Shen Q Y, Wang M L, Liu Q L, Guan X F. 'Windmill'-Shaped LnⅢ4 (LnⅢ=Gd and Dy) Clusters: Magnetocaloric Effect and Single-Molecule-Magnet Behavior[J]. New J. Chem., 2020,44(11):4631-4638. doi: 10.1039/C9NJ05317D
Meihaus K R, Minasian S G, Lukens W W, Kozimor S A, Shuh D K, Tyliszczak T, Long J R. Influence of Pyrazolate vs N-Heterocyclic Carbene Ligands on the Slow Magnetic Relaxation of Homoleptic Trischelate Lanthanide(Ⅲ) and Uranium(Ⅲ) Complexes[J]. J. Am. Chem. Soc., 2014,136(16):6056-6068. doi: 10.1021/ja501569t
Yinling HOU , Jia JI , Hong YU , Xiaoyun BIAN , Xiaofen GUAN , Jing QIU , Shuyi REN , Ming FANG . A rhombic Dy4-based complex showing remarkable single-molecule magnet behavior. Chinese Journal of Inorganic Chemistry, 2025, 41(3): 605-612. doi: 10.11862/CJIC.20240251
Long TANG , Yaxin BIAN , Luyuan CHEN , Xiangyang HOU , Xiao WANG , Jijiang WANG . Syntheses, structures, and properties of three coordination polymers based on 5-ethylpyridine-2,3-dicarboxylic acid and N-containing ligands. Chinese Journal of Inorganic Chemistry, 2024, 40(10): 1975-1985. doi: 10.11862/CJIC.20240180
Hongdao LI , Shengjian ZHANG , Hongmei DONG . Magnetic relaxation and luminescent behavior in nitronyl nitroxide-based annuluses of rare-earth ions. Chinese Journal of Inorganic Chemistry, 2024, 40(5): 972-978. doi: 10.11862/CJIC.20230411
Xiaofen GUAN , Yating LIU , Jia LI , Yiwen HU , Haiyuan DING , Yuanjing SHI , Zhiqiang WANG , Wenmin WANG . Synthesis, crystal structure, and DNA-binding of binuclear lanthanide complexes based on a multidentate Schiff base ligand. Chinese Journal of Inorganic Chemistry, 2024, 40(12): 2486-2496. doi: 10.11862/CJIC.20240122
Xiaxia LIU , Xiaofang MA , Luxia GUO , Xianda HAN , Sisi FENG . Structure and magnetic properties of Mn(Ⅱ) coordination polymers regulated by N-auxiliary ligands. Chinese Journal of Inorganic Chemistry, 2025, 41(3): 587-596. doi: 10.11862/CJIC.20240269
Zhenghua ZHAO , Qin ZHANG , Yufeng LIU , Zifa SHI , Jinzhong GU . Syntheses, crystal structures, catalytic and anti-wear properties of nickel(Ⅱ) and zinc(Ⅱ) coordination polymers based on 5-(2-carboxyphenyl)nicotinic acid. Chinese Journal of Inorganic Chemistry, 2024, 40(3): 621-628. doi: 10.11862/CJIC.20230342
Siwei Wang , Wei-Lei Zhou , Yong Chen . Cucurbituril and cyclodextrin co-confinement-based multilevel assembly for single-molecule phosphorescence resonance energy transfer behavior. Chinese Chemical Letters, 2024, 35(12): 110261-. doi: 10.1016/j.cclet.2024.110261
Yanrui Liu , Paramaguru Ganesan , Peng Gao . Harnessing d-f transition rare earth complexes for single layer white organic light emitting diodes. Chinese Journal of Structural Chemistry, 2024, 43(9): 100369-100369. doi: 10.1016/j.cjsc.2024.100369
Chen Chen , Jinzhou Zheng , Chaoqin Chu , Qinkun Xiao , Chaozheng He , Xi Fu . An effective method for generating crystal structures based on the variational autoencoder and the diffusion model. Chinese Chemical Letters, 2025, 36(4): 109739-. doi: 10.1016/j.cclet.2024.109739
Shenhao QIU , Qingquan XIAO , Huazhu TANG , Quan XIE . First-principles study on electronic structure, optical and magnetic properties of rare earth elements X (X=Sc, Y, La, Ce, Eu) doped with two-dimensional GaSe. Chinese Journal of Inorganic Chemistry, 2024, 40(11): 2250-2258. doi: 10.11862/CJIC.20240104
Chao LIU , Jiang WU , Zhaolei JIN . Synthesis, crystal structures, and antibacterial activities of two zinc(Ⅱ) complexes bearing 5-phenyl-1H-pyrazole group. Chinese Journal of Inorganic Chemistry, 2024, 40(10): 1986-1994. doi: 10.11862/CJIC.20240153
Weizhong LING , Xiangyun CHEN , Wenjing LIU , Yingkai HUANG , Yu LI . Syntheses, crystal structures, and catalytic properties of three zinc(Ⅱ), cobalt(Ⅱ) and nickel(Ⅱ) coordination polymers constructed from 5-(4-carboxyphenoxy)nicotinic acid. Chinese Journal of Inorganic Chemistry, 2024, 40(9): 1803-1810. doi: 10.11862/CJIC.20240068
Zhao-Bo Hu , Ling-Ao Gui , Long-He Li , Tong-Tong Xiao , Adam T. Hand , Pagnareach Tin , Mykhaylo Ozerov , Yan Peng , Zhongwen Ouyang , Zhenxing Wang , Zi-Ling Xue , You Song . CoⅡ single-ion magnet and its multi-dimensional aggregations: Influence of the structural rigidity on magnetic relaxation process. Chinese Chemical Letters, 2025, 36(2): 109600-. doi: 10.1016/j.cclet.2024.109600
Jun-Jie Fang , Yun-Peng Xie , Xing Lu . Organooxotin and cobalt/manganese heterometallic nanoclusters exhibiting single-molecule magnetism. Chinese Journal of Structural Chemistry, 2025, 44(4): 100515-100515. doi: 10.1016/j.cjsc.2025.100515
Haitang WANG , Yanni LING , Xiaqing MA , Yuxin CHEN , Rui ZHANG , Keyi WANG , Ying ZHANG , Wenmin WANG . Construction, crystal structures, and biological activities of two LnⅢ3 complexes. Chinese Journal of Inorganic Chemistry, 2024, 40(8): 1474-1482. doi: 10.11862/CJIC.20240188
Changqing MIAO , Fengjiao CHEN , Wenyu LI , Shujie WEI , Yuqing YAO , Keyi WANG , Ni WANG , Xiaoyan XIN , Ming FANG . Crystal structures, DNA action, and antibacterial activities of three tetranuclear lanthanide-based complexes. Chinese Journal of Inorganic Chemistry, 2024, 40(12): 2455-2465. doi: 10.11862/CJIC.20240192
Jimin HOU , Mengyang LI , Chunhua GONG , Shaozhuang ZHANG , Caihong ZHAN , Hao XU , Jingli XIE . Synthesis, structures, and properties of metal-organic frameworks based on bipyridyl ligands and isophthalic acid. Chinese Journal of Inorganic Chemistry, 2025, 41(3): 549-560. doi: 10.11862/CJIC.20240348
Lulu DONG , Jie LIU , Hua YANG , Yupei FU , Hongli LIU , Xiaoli CHEN , Huali CUI , Lin LIU , Jijiang WANG . Synthesis, crystal structure, and fluorescence properties of Cd-based complex with pcu topology. Chinese Journal of Inorganic Chemistry, 2025, 41(4): 809-820. doi: 10.11862/CJIC.20240171
Zhaodong WANG . In situ synthesis, crystal structure, and magnetic characterization of a trinuclear copper complex based on a multi-substituted imidazo[1,5-a]pyrazine scaffold. Chinese Journal of Inorganic Chemistry, 2025, 41(3): 597-604. doi: 10.11862/CJIC.20240268
Xinyi Luo , Ke Wang , Yingying Xue , Xiaobao Cao , Jianhua Zhou , Jiasi Wang . Digital PCR-free technologies for absolute quantitation of nucleic acids at single-molecule level. Chinese Chemical Letters, 2025, 36(2): 109924-. doi: 10.1016/j.cclet.2024.109924
All hydrogen atoms are omitted for clarity; Symmetry code: a: -x, -y, 1-z
Symmetry code: a: -x, -y, 1-z
Symmetry code: a: -x, -y, 1-z
Red solid lines are the best fitting to the experimental data, obtained with the generalized Debye model with α=0.17-0.65 for 1