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Carpenter SH, Mengell J, Chen J, Jones MR, Kirk ML, Tondreau AM. Determining the Effects of Zero-Field Splitting and Magnetic Exchange in Dimeric Europium(II) Complexes. Inorg Chem 2024; 63:8516-8520. [PMID: 38667056 DOI: 10.1021/acs.inorgchem.4c00694] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/14/2024]
Abstract
Related BAP [BAP = bis(acyl)phosphide] and Acac (Acac = β-diketonate) molecules perform as robust supports for both lanthanide and actinide metals. Here, a molecular bimetallic Eu2+ complex was successfully targeted and isolated by employing sodium bis(mesitoyl)phosphide [Na(mesBAP)] in a salt metathesis with EuI2, producing [Eu(mesBAP)2(et2o)]2 (et2o = metal-coordinated diethyl ether). The corresponding Acac-Eu2+ complex was targeted using mesAcac- (1,3-dimesityl-1,3-propanedione), generating [Eu(mesAcac)2(et2o)]2. Both complexes were characterized by single-crystal X-ray diffraction, UV-vis, IR, and NMR spectroscopies, and variable-temperature magnetic susceptibility. [Eu(mesBAP)2(et2o)]2 was persistent under anaerobic, anhydrous conditions, whereas the analogous [Eu(mesAcac)2(et2o)]2 showed evidence of decomposition under identical conditions. Variable-temperature magnetic susceptibility and magnetization studies of [Eu(mesBAP)2(et2o)]2 and [Eu(mesAcac)2(et2o)]2 were performed, resulting in similar magnetic exchange coupling values of Jex = -0.018 and -0.023 cm-1 and axial zero-field-splitting D values of -0.38 and -0.51 cm-1, respectively.
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Affiliation(s)
- Stephanie H Carpenter
- Chemistry Division, Los Alamos National Laboratory, Los Alamos, New Mexico 87545, United States
| | - Joshua Mengell
- Department of Chemistry and Chemical Biology, The University of New Mexico, Albuquerque, New Mexico 87131, United States
| | - Ju Chen
- Department of Chemistry and Chemical Biology, The University of New Mexico, Albuquerque, New Mexico 87131, United States
| | - Margaret R Jones
- Chemistry Division, Los Alamos National Laboratory, Los Alamos, New Mexico 87545, United States
| | - Martin L Kirk
- Department of Chemistry and Chemical Biology, The University of New Mexico, Albuquerque, New Mexico 87131, United States
- The Center for High Technology Materials, The University of New Mexico, Albuquerque, New Mexico 87106, United States
- The Center for Quantum Information and Control, The University of New Mexico, Albuquerque, New Mexico 87131, United States
| | - Aaron M Tondreau
- Chemistry Division, Los Alamos National Laboratory, Los Alamos, New Mexico 87545, United States
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Osipov VY, Boukhvalov DW, Takai K. Isolated Spin-7/2 Species of Gadolinium (III) Chelate Complexes on the Surface of 5-nm Diamond Particles. NANOMATERIALS (BASEL, SWITZERLAND) 2023; 13:1995. [PMID: 37446511 DOI: 10.3390/nano13131995] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/26/2023] [Revised: 06/24/2023] [Accepted: 06/28/2023] [Indexed: 07/15/2023]
Abstract
The magnetic characteristics of a system of triply charged gadolinium ions Gd3+ chelated with carboxyls on the surface of detonation nanodiamond (DND) particles have been studied. Gd3+ ions demonstrate almost perfect spin (S = 7/2) paramagnetism with negligible antiferromagnetic interaction between spins (Weiss temperature about -0.35 K) for a wide range of concentrations up to ~18 ions per 5 nm particle. The study of the concentration dependence of the electron paramagnetic resonance signal for DND intrinsic defects with spin ½ (g = 2.0027) shows that Gd3+ ions are located on average at a distance of no more than 1.4 nm from shallow subsurface defects with spin 1/2. At the same time, they are located (according to density functional theory calculations) at a distance of about or at least 0.28 nm from the particle surface. Magnetic studies also confirm the isolated nature of the gadolinium chelate complexes on the surface of DND particles. DND particles turn out to be an optimal carrier for high-spin 4f- ions (gadolinium) in a highly concentrated isolated state. This property makes DND-Gd particles a candidate for the role of a contrast agent for magnetic resonance imaging.
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Affiliation(s)
| | - Danil W Boukhvalov
- Institute of Materials Physics and Chemistry, College of Science, Nanjing Forestry University, Nanjing 210037, China
- Institute of Physics and Technology, Ural Federal University, Mira 19 Str., Yekaterinburg 620002, Russia
| | - Kazuyuki Takai
- Department of Chemical Science and Technology, Hosei University, Tokyo 184-8584, Japan
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Kartal S, Rogez G, Robert J, Heinrich B, Boudalis A. A magnetocaloric glass from an ionic-liquid gadolinium complex. Chemphyschem 2022; 23:e202200213. [PMID: 35441760 DOI: 10.1002/cphc.202200213] [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: 03/30/2022] [Revised: 04/08/2022] [Indexed: 11/09/2022]
Abstract
[Gd 5 (L) 16 (H 2 O) 8 ](Tf 2 N) 15 was obtained from reaction of Gd 2 O 3 with 1-carboxymethyl-3-ethylimidazolium chloride (LHCl). The material was found to be an ionic liquid that freezes to glassy state on cooling to -30°C. Variable-temperature magnetic studies reveal the presence of weak magnetic intramolecular interactions in the glass. Isothermal variable-field magnetization demonstrates a magnetocaloric effect (MCE), which is the first finding of such an effect in a molecular glass. This MCE explainable by an uncoupled representation, with a magnetic entropy change of -11.36 J K -1 kg -1 at 1.8 K for a 0-7 T magnetic field change, and with a refrigerant capacity of 125.9 J kg -1 , in the 1.8-50 K interval.
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Affiliation(s)
- Seda Kartal
- Université de Strasbourg: Universite de Strasbourg, UMR7177: Institut de Chimie de Strasbourg, FRANCE
| | - Guillaume Rogez
- IPCMS: Institut de physique et chimie des materiaux de Strasbourg, IPCMS: Institut de physique et chimie des materiaux de Strasbourg, FRANCE
| | - Jérôme Robert
- IPCMS: Institut de physique et chimie des materiaux de Strasbourg, IPCMS: Institut de physique et chimie des materiaux de Strasbourg, FRANCE
| | - Benoît Heinrich
- IPCMS: Institut de physique et chimie des materiaux de Strasbourg, IPCMS: Institut de physique et chimie des materiaux de Strasbourg, FRANCE
| | - Athanassios Boudalis
- Institut de Chimie de Strasbourg, 4 rue Blaise Pascal, CS 90032, F-67081, 67081, Strasbourg, FRANCE
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A binuclear gadolinium complex of 8-hydroxyquinoline-2-carbaldehyde salicylhydrazone: structural characterisation and photoluminescence properties. RESEARCH ON CHEMICAL INTERMEDIATES 2021. [DOI: 10.1007/s11164-021-04589-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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5
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Shmelev MA, Kiskin MA, Voronina JK, Babeshkin KA, Efimov NN, Varaksina EA, Korshunov VM, Taydakov IV, Gogoleva NV, Sidorov AA, Eremenko IL. Molecular and Polymer Ln 2M 2 (Ln = Eu, Gd, Tb, Dy; M = Zn, Cd) Complexes with Pentafluorobenzoate Anions: The Role of Temperature and Stacking Effects in the Structure; Magnetic and Luminescent Properties. MATERIALS (BASEL, SWITZERLAND) 2020; 13:E5689. [PMID: 33322115 PMCID: PMC7763275 DOI: 10.3390/ma13245689] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 11/12/2020] [Revised: 12/07/2020] [Accepted: 12/08/2020] [Indexed: 12/17/2022]
Abstract
Varying the temperature of the reaction of [{Cd(pfb)(H2O)4}+n·n(pfb)-], [Ln2(pfb)6(H2O)8]·H2O (Hpfb = pentafluorobenzoic acid), and 1,10-phenanthroline (phen) in MeCN followed by crystallization resulted in the isolation of two type of products: 1D-polymers [LnCd(pfb)5(phen)]n·1.5nMeCN (Ln = Eu (I), Gd (II), Tb (III), Dy (IV)) which were isolated at 25 °C, and molecular compounds [Tb2Cd2(pfb)10(phen)2] (V) formed at 75 °C. The transition from a molecular to a polymer structure becomes possible because of intra- and intermolecular interactions between the aromatic cycles of phen and pfb from neighboring tetranuclear Ln2Cd2 fragments. Replacement of cadmium with zinc in the reaction resulted in molecular compounds Ln2Zn2 [Ln2Zn2(pfb)10(phen)2]·4MeCN (Ln = Eu (VI), Tb (VIII), Dy (IX)) and [Gd2Zn2(pfb)10(H2O)2(phen)2]·4MeCN (VII). A new molecular EuCd complex [Eu2Cd2(pfb)10(phen)4]·4MeCN (X)] was isolated from a mixture of cadmium, zinc, and europium pentafluorobenzoates (Cd:Zn:Ln = 1:1:2). Complexes II-IV, VII and IX exhibit magnetic relaxation at liquid helium temperatures in nonzero magnetic fields. Luminescent studies revealed a bright luminescence of complexes with europium(III) and terbium(III) ions.
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Affiliation(s)
- Maxim A. Shmelev
- N. S. Kurnakov Institute of General and Inorganic Chemistry, Russian Academy of Sciences, 119991 Moscow, Russia; (M.A.S.); (J.K.V.); (K.A.B.); (N.N.E.); (N.V.G.); (A.A.S.); (I.L.E.)
| | - Mikhail A. Kiskin
- N. S. Kurnakov Institute of General and Inorganic Chemistry, Russian Academy of Sciences, 119991 Moscow, Russia; (M.A.S.); (J.K.V.); (K.A.B.); (N.N.E.); (N.V.G.); (A.A.S.); (I.L.E.)
| | - Julia K. Voronina
- N. S. Kurnakov Institute of General and Inorganic Chemistry, Russian Academy of Sciences, 119991 Moscow, Russia; (M.A.S.); (J.K.V.); (K.A.B.); (N.N.E.); (N.V.G.); (A.A.S.); (I.L.E.)
| | - Konstantin A. Babeshkin
- N. S. Kurnakov Institute of General and Inorganic Chemistry, Russian Academy of Sciences, 119991 Moscow, Russia; (M.A.S.); (J.K.V.); (K.A.B.); (N.N.E.); (N.V.G.); (A.A.S.); (I.L.E.)
| | - Nikolay N. Efimov
- N. S. Kurnakov Institute of General and Inorganic Chemistry, Russian Academy of Sciences, 119991 Moscow, Russia; (M.A.S.); (J.K.V.); (K.A.B.); (N.N.E.); (N.V.G.); (A.A.S.); (I.L.E.)
| | - Evgenia A. Varaksina
- P. N. Lebedev Physical Institute, Russian Academy of Sciences, 119991 Moscow, Russia; (E.A.V.); (V.M.K.); (I.V.T.)
| | - Vladislav M. Korshunov
- P. N. Lebedev Physical Institute, Russian Academy of Sciences, 119991 Moscow, Russia; (E.A.V.); (V.M.K.); (I.V.T.)
- Faculty of Fundamental Sciences, Bauman Moscow State Technical University, 105005 Moscow, Russia
| | - Ilya V. Taydakov
- P. N. Lebedev Physical Institute, Russian Academy of Sciences, 119991 Moscow, Russia; (E.A.V.); (V.M.K.); (I.V.T.)
- Academic Department of Innovational Materials and Technologies Chemistry, Plekhanov Russian University of Economics, 117997 Moscow, Russia
| | - Natalia V. Gogoleva
- N. S. Kurnakov Institute of General and Inorganic Chemistry, Russian Academy of Sciences, 119991 Moscow, Russia; (M.A.S.); (J.K.V.); (K.A.B.); (N.N.E.); (N.V.G.); (A.A.S.); (I.L.E.)
| | - Alexey A. Sidorov
- N. S. Kurnakov Institute of General and Inorganic Chemistry, Russian Academy of Sciences, 119991 Moscow, Russia; (M.A.S.); (J.K.V.); (K.A.B.); (N.N.E.); (N.V.G.); (A.A.S.); (I.L.E.)
| | - Igor L. Eremenko
- N. S. Kurnakov Institute of General and Inorganic Chemistry, Russian Academy of Sciences, 119991 Moscow, Russia; (M.A.S.); (J.K.V.); (K.A.B.); (N.N.E.); (N.V.G.); (A.A.S.); (I.L.E.)
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Zou JY, Li L, You SY, Liu YW, Cui HM, Chen KH, Zhang SW. A Solvent-Stable Zinc(II)–Gadolinium(III) Metal–Organic Framework Assembled with Furan-2,5-Dicarboxylic Acid: Synthesis, Crystal Structure and Magnetic Property. J Inorg Organomet Polym Mater 2018. [DOI: 10.1007/s10904-018-1006-5] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/28/2022]
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Liu K, Sun Y, Hu H, Wang L. Hydrothermal syntheses and characterization of a new metal–organic framework of gadolinium(III) with 2,4,6-tris(3,5-dicarboxylphenyl-amino)-1,3,5-triazine. Polyhedron 2017. [DOI: 10.1016/j.poly.2017.04.009] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/01/2022]
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Coban MB, Amjad A, Aygun M, Kara H. Sensitization of Ho III and Sm III luminescence by efficient energy transfer from antenna ligands: Magnetic, visible and NIR photoluminescence properties of Gd III , Ho III and Sm III coordination polymers. Inorganica Chim Acta 2017. [DOI: 10.1016/j.ica.2016.10.010] [Citation(s) in RCA: 43] [Impact Index Per Article: 6.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
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9
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Mono- and dinuclear gadolinium(III) complexes of tris(4-carboxy-3-benzyl-3-azabutyl) amine: Synthesis and relaxation properties. Polyhedron 2016. [DOI: 10.1016/j.poly.2015.12.064] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
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10
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Puentes R, Torres J, Kremer C, Cano J, Lloret F, Capucci D, Bacchi A. Mononuclear and polynuclear complexes ligated by an iminodiacetic acid derivative: synthesis, structure, solution studies and magnetic properties. Dalton Trans 2016; 45:5356-73. [DOI: 10.1039/c5dt05060j] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Two novel families of coordination polymers, [Ln(bzlida)(Hbzlida)]·H2O (Ln = La, Nd) and [Ln2(bzlida)3]·3H2O (Ln = Nd, Sm, Eu, Gd) were prepared by hydrothermal reaction of Ln2O3 with benzyliminodiacetic acid.
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Affiliation(s)
- Roberto Puentes
- Cátedra de Química Inorgánica
- Departamento Estrella Campos
- Facultad de Química
- Universidad de la República
- Montevideo
| | - Julia Torres
- Cátedra de Química Inorgánica
- Departamento Estrella Campos
- Facultad de Química
- Universidad de la República
- Montevideo
| | - Carlos Kremer
- Cátedra de Química Inorgánica
- Departamento Estrella Campos
- Facultad de Química
- Universidad de la República
- Montevideo
| | - Joan Cano
- Instituto de Ciencia Molecular
- Universidad de Valencia
- E-46980 Paterna
- Spain
- Fundació General de la Universitat de València (FGUV)
| | - Francesc Lloret
- Instituto de Ciencia Molecular
- Universidad de Valencia
- E-46980 Paterna
- Spain
| | - Davide Capucci
- Dipartimento di Chimica
- Università di Parma
- 43124 Parma
- Italy
| | - Alessia Bacchi
- Dipartimento di Chimica
- Università di Parma
- 43124 Parma
- Italy
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Roubeau O, Lorusso G, Teat SJ, Evangelisti M. Cryogenic magneto-caloric effect and magneto-structural correlations in carboxylate-bridged Gd(iii) compounds. Dalton Trans 2014; 43:11502-9. [DOI: 10.1039/c4dt00697f] [Citation(s) in RCA: 24] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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Zhou JM, Li HM, Xu N, Cheng P. Construction of lanthanide multi-functional metal–organic frameworks via mixed ligand approach: Syntheses, structures, magnetic and luminescent properties. INORG CHEM COMMUN 2013. [DOI: 10.1016/j.inoche.2013.09.021] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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13
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Zhao L, Wu J, Ke H, Tang J. Three dinuclear lanthanide(iii) compounds of a polydentate Schiff base ligand: Slow magnetic relaxation behaviour of the DyIII derivative. CrystEngComm 2013. [DOI: 10.1039/c3ce40153g] [Citation(s) in RCA: 36] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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14
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Jhu ZR, Yang CI, Lee GH. Two new series of rare-earth organic frameworks involving two structural architectures: syntheses, structures and magnetic properties. CrystEngComm 2013. [DOI: 10.1039/c3ce26766k] [Citation(s) in RCA: 26] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
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15
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Czylkowska A, Kruszyński R, Kaczmarek A, Markiewicz M. Crystal structure of compounds [Ln(H2O)8]3+·4CCl3COO−·4H2O·2(4-bpy)·(4-bpyH)+(Ln(III) = Gd, Tb, Er, AND Tm). J STRUCT CHEM+ 2012. [DOI: 10.1134/s0022476612050149] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
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16
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Wang YL, Jiang YL, Xiahou ZJ, Fu JH, Liu QY. Diversity of lanthanide(III)-2,5-dihydroxy-1,4-benzenedicarboxylate extended frameworks: syntheses, structures, and magnetic properties. Dalton Trans 2012; 41:11428-37. [PMID: 22892796 DOI: 10.1039/c2dt31090b] [Citation(s) in RCA: 36] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Six lanthanide(III)-2,5-dihydroxy-1,4-benzenedicarboxylate frameworks, namely, [Ln(H(2)-DHBDC)(1.5)(H(2)O)(2)](n) (Ln = La (1) and Pr (2); H(4)-DHBDC = 2,5-dihydroxy-1,4-benzenedicarboxylic acid), {[Nd(H(2)-DHBDC)(1.5)(H(2)O)(3)](H(2)O)}(n) (3), {[Eu(H(2)-DHBDC)(NO(3))(H(2)O)(4)](H(2)O)(2)}(n) (4), and {[Ln(2)(H(2)-DHBDC)(2)(DHBDC)(0.5)(H(2)O)(3)](H(2)O)(4)}(n) (Ln = Gd (5) and Dy (6)), with four different structural types ranging from 1D chain, 2D layer to 3D networks have been synthesized and structurally characterized. Compounds La (1) and Pr (2) are isomorphous and exhibit 3D frameworks with the unique 1D tubular channels. Compounds Nd (3) and Eu (4) are 2D layer and 1D zigzag chain, respectively, which are further extended to 3D supramolecular frameworks through extensive hydrogen bonds. Isomorphous compounds of Gd (5) and Dy (6) are 3D frameworks constructed from secondary infinite rod-shaped metal-carboxylate/hydroxyl building blocks. While the hydroxyl groups as secondary functional groups in the 1D chain of Eu (4) and 2D layer of Nd (3) are not bonded to the lanthanide centers, the hydroxyl groups in the 3D frameworks of La (1), Pr (2), Gd (5), and Dy (6) participate in coordinating to lanthanide centers and thus modify the structural types of theses compounds. The magnetic data of compounds Pr (2), Nd (3), Gd (5), and Dy (6) have been investigated in detail. In addition, elemental analysis, IR spectra, powder X-ray diffraction (PXRD) patterns and thermogravimetric analysis of these compounds are described.
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Affiliation(s)
- Yu-Ling Wang
- College of Chemistry and Chemical Engineering, Jiangxi Normal University, Nanchang, Jiangxi 330022, PR China.
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Huang G, Yang P, Wang N, Wu JZ, Yu Y. First lanthanide coordination polymers with N,N-dimethylformamide hydrolysis induced formate ligands. Inorganica Chim Acta 2012. [DOI: 10.1016/j.ica.2011.12.030] [Citation(s) in RCA: 23] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/14/2022]
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18
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Su S, Wang S, Song X, Song S, Qin C, Zhu M, Hao Z, Zhao S, Zhang H. Syntheses, structures, photoluminescence, and magnetic properties of (3,6)- and 4-connected lanthanide metal–organic frameworks with a semirigid tricarboxylate ligand. Dalton Trans 2012; 41:4772-9. [DOI: 10.1039/c2dt12346k] [Citation(s) in RCA: 46] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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19
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Sun YQ, Wu L, Fan LL, Zhang GY, Xu YY, Gao DZ. Heterometallic Polynuclear Complexes of Macrocyclic Oxamide with Pyrazine-2, 3-dicarboxylic Acid: Synthesis, Crystal Structure, and Magnetic Properties. Z Anorg Allg Chem 2011. [DOI: 10.1002/zaac.201100367] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
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20
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Wang YL, Jiang YL, Liu QY, Tan YX, Wei JJ, Zhang J. A series of three-dimensional lanthanide(iii) coordination polymers of 2,5-dihydroxy-1,4-benzenedicarboxylic acid based on dinuclear lanthanide units. CrystEngComm 2011. [DOI: 10.1039/c1ce05069a] [Citation(s) in RCA: 35] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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Zhang AJ, Wang YW, Dou W, Dong M, Zhang YL, Tang Y, Liu WS, Peng Y. Synthesis, crystal structures, luminescent and magnetic properties of homodinuclear lanthanide complexes with a flexible tripodal carboxylate ligand. Dalton Trans 2011; 40:2844-51. [DOI: 10.1039/c0dt01514h] [Citation(s) in RCA: 31] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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Reinoso S, Giménez-Marqués M, Galán-Mascarós JR, Vitoria P, Gutiérrez-Zorrilla JM. Giant Crown-Shaped Polytungstate Formed by Self-Assembly of CeIII-Stabilized Dilacunary Keggin Fragments. Angew Chem Int Ed Engl 2010. [DOI: 10.1002/ange.201004207] [Citation(s) in RCA: 23] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
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23
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Reinoso S, Giménez-Marqués M, Galán-Mascarós JR, Vitoria P, Gutiérrez-Zorrilla JM. Giant Crown-Shaped Polytungstate Formed by Self-Assembly of CeIII-Stabilized Dilacunary Keggin Fragments. Angew Chem Int Ed Engl 2010; 49:8384-8. [DOI: 10.1002/anie.201004207] [Citation(s) in RCA: 110] [Impact Index Per Article: 7.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
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Cañadillas-Delgado L, Martín T, Fabelo O, Pasán J, Delgado F, Lloret F, Julve M, Ruiz-Pérez C. The Construction of Open GdIII Metal-Organic Frameworks Based on Methanetriacetic Acid: New Objects with an Old Ligand. Chemistry 2010; 16:4037-47. [DOI: 10.1002/chem.200903053] [Citation(s) in RCA: 37] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
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Cañadillas-Delgado L, Fabelo O, Pasán J, Delgado FS, Lloret F, Julve M, Ruiz-Pérez C. Intramolecular ferro- and antiferromagnetic interactions in oxo-carboxylate bridged digadolinium(iii) complexes. Dalton Trans 2010; 39:7286-93. [PMID: 20593071 DOI: 10.1039/b920156d] [Citation(s) in RCA: 49] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Affiliation(s)
- Laura Cañadillas-Delgado
- Laboratorio de Rayos X y Materiales Moleculares, Departamento de Física Fundamental II, Facultad de Física, Universidad de La Laguna, Av. Astrofísico Francisco Sánchez s/n, 38071, La Laguna, Tenerife, Spain
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Melnic S, Prodius D, Shova S, Stoeckli-Evans H, Simonov Y, Feher A, Gdaniec M, Turta C. Synthesis, Crystal Structure and Magnetic Behaviour of Novel 4f-2s Heterometalic One-Dimensional Coordination Polymers on the Base of 2-Furan-Carboxylic Acid. CHEMISTRY JOURNAL OF MOLDOVA 2009. [DOI: 10.19261/cjm.2009.04(2).10] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022] Open
Abstract
Nine new complexes with the general formula {[Ln2Ba(α-Fur)8(H2O)4]}n, where Ln = Nd3+, Sm3+, Eu3+, Pr3+, Gd3+, Tb3+, Ho3+, Er3+ and La3+; α-Fur ≡ C4H3OCOO, were synthesized and characterized by IR spectra, magnetism, X-ray single crystal and powder diffractions.
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Han ZB, Zhang GX, Zeng MH, Ge CH, Zou XH, Han GX. Synthesis, crystal structure and magnetic properties of two 3-D gadolinium complexes. CrystEngComm 2009. [DOI: 10.1039/b905663g] [Citation(s) in RCA: 47] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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Cañadillas-Delgado L, Fabelo O, Cano J, Pasán J, Delgado FS, Lloret F, Julve M, Ruiz-Pérez C. Dinuclear and two- and three-dimensional gadolinium(III) complexes with mono- and dicarboxylate ligands: synthesis, structure and magnetic properties. CrystEngComm 2009. [DOI: 10.1039/b904764f] [Citation(s) in RCA: 63] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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An investigation into lanthanide–lanthanide magnetic interactions in a series of [Ln2(mdeaH2)2(piv)6] dimers. Inorganica Chim Acta 2008. [DOI: 10.1016/j.ica.2008.03.024] [Citation(s) in RCA: 47] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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Czylkowska A, Kruszynski R, Czakis-Sulikowska D, Markiewicz M. Coordination polymer of lanthanum: synthesis, properties and crystal structure of [La(4,4′-bipyridine)(CCl2HCOO)3(H2O)] n. J COORD CHEM 2007. [DOI: 10.1080/00958970701299550] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
Affiliation(s)
- Agnieszka Czylkowska
- a Institute of General and Ecological Chemistry, Technical University Lodz , Zeromskiego 116, Lodz 90-924, Poland
| | - Rafal Kruszynski
- a Institute of General and Ecological Chemistry, Technical University Lodz , Zeromskiego 116, Lodz 90-924, Poland
| | - Danuta Czakis-Sulikowska
- a Institute of General and Ecological Chemistry, Technical University Lodz , Zeromskiego 116, Lodz 90-924, Poland
| | - Mirosława Markiewicz
- a Institute of General and Ecological Chemistry, Technical University Lodz , Zeromskiego 116, Lodz 90-924, Poland
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Evans WJ, Rego DB, Ziller JW, DiPasquale AG, Rheingold AL. Facile Insertion of CO2 into Tetra- and Pentamethylcyclopentadienyl Lanthanide Moieties To Form (C5Me4RCO2)- Carboxylate Ligands (R = H, Me). Organometallics 2007. [DOI: 10.1021/om070223z] [Citation(s) in RCA: 32] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- William J. Evans
- Department of Chemistry, University of California, Irvine, California 92697-2025, and Department of Chemistry and Biochemistry, University of California, San Diego, California 92093
| | - Daniel B. Rego
- Department of Chemistry, University of California, Irvine, California 92697-2025, and Department of Chemistry and Biochemistry, University of California, San Diego, California 92093
| | - Joseph W. Ziller
- Department of Chemistry, University of California, Irvine, California 92697-2025, and Department of Chemistry and Biochemistry, University of California, San Diego, California 92093
| | - Antonio G. DiPasquale
- Department of Chemistry, University of California, Irvine, California 92697-2025, and Department of Chemistry and Biochemistry, University of California, San Diego, California 92093
| | - Arnold L. Rheingold
- Department of Chemistry, University of California, Irvine, California 92697-2025, and Department of Chemistry and Biochemistry, University of California, San Diego, California 92093
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Li X, Ju YL, Zou YQ. Synthesis, crystal structure and luminescence of three europium complexes with 2-iodobenzoic acid. J COORD CHEM 2007. [DOI: 10.1080/00958970601080993] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
Affiliation(s)
- Xia Li
- a Department of Chemistry , Capital Normal University , Beijing 100037, People's Republic of China
| | - Yan-Ling Ju
- a Department of Chemistry , Capital Normal University , Beijing 100037, People's Republic of China
| | - Ying-Quan Zou
- b Department of Chemistry , Beijing Normal University , Beijing 100875, People's Republic of China
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John D, Urland W. Crystal Structure and Magnetic Behaviour of the New Gadolinium Carboxylates Gd2(ClF2CCOO)6(hypy)2, Gd2(F3CCOO)6(hypy)2, Gd2(F2HCCOO)6(hypy)2 and Gd2(Cl2HCCOO)6(H2O)2(hypy)2. Eur J Inorg Chem 2006. [DOI: 10.1002/ejic.200600353] [Citation(s) in RCA: 37] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
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John D, Urland W. Synthese, Kristallstruktur und magnetisches Verhalten von [Gd2(ClF2CCOO)6(H2O)2(bipy)2]2·C2H5OH. Z Anorg Allg Chem 2006. [DOI: 10.1002/zaac.200500400] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
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Rohde A, Urland W. Synthese, Kristallstruktur und magnetisches Verhalten von Gd(CF3CF2COO)3(H2O)3. Z Anorg Allg Chem 2006. [DOI: 10.1002/zaac.200500377] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
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