51
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Chang YX, Wang WM, Zhang RX, Shen HY, Zhou XP, Wang NN, Cui JZ, Gao HL. Dinuclear Ln(iii) complexes constructed from an 8-hydroxyquinoline Schiff base derivative with different terminal groups show differing slow magnetic relaxation. NEW J CHEM 2017. [DOI: 10.1039/c6nj04035g] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
Abstract
Two series of Ln2 complexes display substituent-dependent magnetic relaxation behavior.
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Affiliation(s)
- Yi-Xin Chang
- Department of Chemistry, Tianjin University
- Tianjin
- China
| | - Wen-Min Wang
- Department of Chemistry, Tianjin University
- Tianjin
- China
| | - Ru-Xia Zhang
- Department of Chemistry, Tianjin University
- Tianjin
- China
| | - Hai-Yun Shen
- Department of Chemistry, Tianjin University
- Tianjin
- China
| | - Xiao-Pu Zhou
- Department of Chemistry, Tianjin University
- Tianjin
- China
| | - Ni-Ni Wang
- Department of Chemistry, Tianjin University
- Tianjin
- China
| | - Jian-Zhong Cui
- Department of Chemistry, Tianjin University
- Tianjin
- China
- State Key Laboratory of Medicinal Chemical Biology (NanKai University)
- Tianjin
| | - Hong-Ling Gao
- Department of Chemistry, Tianjin University
- Tianjin
- China
- State Key Laboratory of Medicinal Chemical Biology (NanKai University)
- Tianjin
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52
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Canaj AB, Kalofolias DA, Siczek M, Lis T, McNab R, Lorusso G, Inglis R, Evangelisti M, Milios CJ. Tetradecanuclearity in 3d–4f chemistry: relaxation and magnetocaloric effects in [NiII6LnIII8] species. Dalton Trans 2017; 46:3449-3452. [DOI: 10.1039/c7dt00102a] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/09/2023]
Abstract
The syntheses, structures, relaxation and magnetocaloric properties of two new hetero-tetradecametallic 3d–4f complexes are reported.
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Affiliation(s)
| | | | - Milosz Siczek
- Faculty of Chemistry
- University of Wroclaw
- Wroclaw 50-383
- Poland
| | - Tadeusz Lis
- Faculty of Chemistry
- University of Wroclaw
- Wroclaw 50-383
- Poland
| | - Robbie McNab
- EaStCHEM School of Chemistry
- The University of Edinburgh
- Edinburgh
- UK
| | - Giulia Lorusso
- Instituto de Ciencia de Materiales de Aragón (ICMA)
- CSIC – Universidad de Zaragoza
- 50009 Zaragoza
- Spain
| | - Ross Inglis
- EaStCHEM School of Chemistry
- The University of Edinburgh
- Edinburgh
- UK
| | - Marco Evangelisti
- Instituto de Ciencia de Materiales de Aragón (ICMA)
- CSIC – Universidad de Zaragoza
- 50009 Zaragoza
- Spain
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53
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Tang X, Ye W, Hua J, Chen M, Cheng H, Ma Y, Yuan R. Four CoII-GdIII mixed-metal phosphonate clusters as molecular magnetic refrigerants. Inorganica Chim Acta 2016. [DOI: 10.1016/j.ica.2016.08.021] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
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54
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Li YM, Kuang WW, Zhu LL, Xu Y, Yang PP. Two Discrete Ln12
Shelf-Shaped Clusters: Magnetic Studies Reveal a Significant Cryogenic Magnetocaloric Effect and Slow Magnetic Relaxation. Eur J Inorg Chem 2016. [DOI: 10.1002/ejic.201600556] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Affiliation(s)
- Yi-Ming Li
- College of Chemistry and Materials Science; Huaibei Normal University; 100 Dongshan Road 235000 Huaibei People's Republic of China
| | - Wei-Wei Kuang
- College of Chemistry and Materials Science; Huaibei Normal University; 100 Dongshan Road 235000 Huaibei People's Republic of China
| | - Li-Li Zhu
- College of Chemistry and Materials Science; Huaibei Normal University; 100 Dongshan Road 235000 Huaibei People's Republic of China
| | - Yun Xu
- College of Chemistry and Materials Science; Huaibei Normal University; 100 Dongshan Road 235000 Huaibei People's Republic of China
| | - Pei-Pei Yang
- College of Chemistry and Materials Science; Huaibei Normal University; 100 Dongshan Road 235000 Huaibei People's Republic of China
- Anhui Key Laboratory of Energetic Materials; Huaibei Normal University; 100 Dongshan Road 235000 Huaibei People's Republic of China
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55
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Hooper TN, Inglis R, Lorusso G, Ujma J, Barran PE, Uhrin D, Schnack J, Piligkos S, Evangelisti M, Brechin EK. Structurally Flexible and Solution Stable [Ln4TM8(OH)8(L)8(O2CR)8(MeOH)y](ClO4)4: A Playground for Magnetic Refrigeration. Inorg Chem 2016; 55:10535-10546. [DOI: 10.1021/acs.inorgchem.6b01730] [Citation(s) in RCA: 25] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Thomas N. Hooper
- EaStCHEM School of Chemistry, The University of Edinburgh, David Brewster Road, Edinburgh EH9 3FJ, U.K
| | - Ross Inglis
- EaStCHEM School of Chemistry, The University of Edinburgh, David Brewster Road, Edinburgh EH9 3FJ, U.K
| | - Giulia Lorusso
- Instituto
de Ciencia de Materiales de Aragón, CSIC-Universidad de Zaragoza, 50009 Zaragoza, Spain
| | - Jakub Ujma
- EaStCHEM School of Chemistry, The University of Edinburgh, David Brewster Road, Edinburgh EH9 3FJ, U.K
| | - Perdita E. Barran
- EaStCHEM School of Chemistry, The University of Edinburgh, David Brewster Road, Edinburgh EH9 3FJ, U.K
| | - Dusan Uhrin
- EaStCHEM School of Chemistry, The University of Edinburgh, David Brewster Road, Edinburgh EH9 3FJ, U.K
| | - Jürgen Schnack
- Universität Bielefeld, Fakultät
für Physik, Postfach
100131, 33501 Bielefeld, Germany
| | - Stergios Piligkos
- Department of Chemistry, University of Copenhagen, Universitetsparken 5, 2100 Copenhagen, Denmark
| | - Marco Evangelisti
- Instituto
de Ciencia de Materiales de Aragón, CSIC-Universidad de Zaragoza, 50009 Zaragoza, Spain
| | - Euan K. Brechin
- EaStCHEM School of Chemistry, The University of Edinburgh, David Brewster Road, Edinburgh EH9 3FJ, U.K
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56
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Affiliation(s)
- Javeed Ahmad Sheikh
- Department of Chemistry, Texas A&M University, College Station, Texas 77843-3255, United States
| | - Abraham Clearfield
- Department of Chemistry, Texas A&M University, College Station, Texas 77843-3255, United States
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57
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Zhang S, Cheng P. Coordination-Cluster-Based Molecular Magnetic Refrigerants. CHEM REC 2016; 16:2077-126. [PMID: 27381662 DOI: 10.1002/tcr.201600038] [Citation(s) in RCA: 80] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/29/2016] [Indexed: 02/03/2023]
Abstract
Coordination polymers serving as molecular magnetic refrigerants have been attracting great interest. In particular, coordination cluster compounds that demonstrate their apparent advantages on cryogenic magnetic refrigerants have attracted more attention in the last five years. Herein, we mainly focus on depicting aspects of syntheses, structures, and magnetothermal properties of coordination clusters that serve as magnetic refrigerants on account of the magnetocaloric effect. The documented molecular magnetic refrigerants are classified into two primary categories according to the types of metal centers, namely, homo- and heterometallic clusters. Every section is further divided into several subgroups based on the metal nuclearity and their dimensionalities, including discrete molecular clusters and those with extended structures constructed from molecular clusters. The objective is to present a rough overview of recent progress in coordination-cluster-based molecular magnetic refrigerants and provide a tutorial for researchers who are interested in the field.
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Affiliation(s)
- Shaowei Zhang
- Key Laboratory of Theoretical Organic Chemistry and Functional Molecule of the Ministry of Education, School of Chemistry and Chemical Engineering, Hunan University of Science and Technology, Xiangtan, 411201, P.R. China.,Department of Chemistry, Key Laboratory of Advanced Energy Materials Chemistry (MOE) Nankai University, Tianjin, 300071, P.R. China
| | - Peng Cheng
- Department of Chemistry, Key Laboratory of Advanced Energy Materials Chemistry (MOE) Nankai University, Tianjin, 300071, P.R. China.,Collaborative Innovation Center of Chemical Science and Engineering Nankai University, Tianjin, 300071, P.R. China
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58
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Golla U, Adhikary A, Mondal AK, Tomar RS, Konar S. Synthesis, structure, magnetic and biological activity studies of bis-hydrazone derived Cu(ii) and Co(ii) coordination compounds. Dalton Trans 2016; 45:11849-63. [PMID: 27377047 DOI: 10.1039/c6dt01496h] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/04/2023]
Abstract
Four coordination compounds of formulae [Cu(II)2(H2L(1))(HL(1))](ClO4)3·H2O (1), [Cu(II)2(H2L(2))(CH3OH)2](ClO4)2·2CH3OH (2), [Co(II)2(H2L(1))2](ClO4)4 (3) and [Co(II)2(H2L(2))2]·2H2O (4) were synthesized via self-assembly of succinohydrazone derived ligands (H2L(1) = N',N'-4-bis(2-pyridyl)succinohydrazide, H4L(2) = N',N'-4-bis(2-hydroxybenzylidene)succinohydrazide) and Cu(2+) and Co(2+) ions, respectively. The compounds were characterized by crystal structure determination, magnetic measurements and biological activities. Compounds 1, 3 and 4 have discrete double helicate structures, whereas compound 2 is a one-dimensional chain. Magnetic studies show antiferromagnetic exchange interactions in 2 with a J value of -67.1 cm(-1) and antiferromagnetic spin-canting in compound 3 originates through supramolecular H-bonding. For compound 3, a clear bifurcation was observed in zero field cooled (ZFC) and field cooled (FC) measurement at a temperature of 3.5 K and field of 0.1 T, implying long range magnetic ordering below this temperature. Interestingly, all of compounds 1-4 show significant changes in their absorption (hypo- and hyperchromism) in the presence of SS-DNA, inferring interaction between the compounds and DNA. In addition, compounds 1-4 significantly exhibited nuclease activities on both RNA and pUC19 plasmid DNA. Moreover, the nuclease activity was further enhanced in the presence of oxidant (H2O2) and suggests the possible role of reactive oxygen species in DNA nicking ability of compounds 1-4. Furthermore, compounds 1, 2 and 4 exhibited significant cytotoxicity against mammalian cancer cell lines (HeLa, A549 and MDAMB-231). In addition, our results from Annexin/PI staining and DNA fragmentation assays revealed that these compounds are capable of inducing apoptosis and have potential to act as anticancer drugs.
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59
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Coletta M, McLellan R, Murphy P, Leube BT, Sanz S, Clowes R, Gagnon KJ, Teat SJ, Cooper AI, Paterson MJ, Brechin EK, Dalgarno SJ. Bis-Calix[4]arenes: From Ligand Design to the Directed Assembly of a Metal-Organic Trigonal Antiprism. Chemistry 2016; 22:8791-5. [PMID: 27166930 DOI: 10.1002/chem.201600762] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/18/2016] [Indexed: 11/05/2022]
Abstract
Calix[4]arenes (C[4]s) are versatile platforms for the construction of polymetallic clusters containing paramagnetic metal ions. Synthetic modification at the C[4] methylene bridge allows for the design of bis-C[4]s that, depending on the linker employed, can be used to either dictate which clusters can be formed or direct the assembly of a new metal-organic polyhedron (MOP). The assembly resulting from the latter approach displays thermal stability and uptake of N2 or H2 gas, confirming that this is a viable route to the synthesis of new, functional supramolecular architectures.
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Affiliation(s)
- Marco Coletta
- Institute of Chemical Sciences, Heriot-Watt University, Riccarton, Edinburgh, EH14 4AS, UK
| | - Ross McLellan
- Institute of Chemical Sciences, Heriot-Watt University, Riccarton, Edinburgh, EH14 4AS, UK
| | - Paul Murphy
- Institute of Chemical Sciences, Heriot-Watt University, Riccarton, Edinburgh, EH14 4AS, UK
| | - Bernhard T Leube
- Institute of Chemical Sciences, Heriot-Watt University, Riccarton, Edinburgh, EH14 4AS, UK
| | - Sergio Sanz
- EaStCHEM School of Chemistry, The University of Edinburgh, David Brewster Road, Edinburgh, EH9 3FJ, UK
| | - Rob Clowes
- Department of Chemistry, University of Liverpool, Crown Street, Liverpool, L69 7ZD, UK
| | - Kevin J Gagnon
- Advanced Light Source, Lawrence Berkeley National Laboratory, Berkeley, CA 947240, USA
| | - Simon J Teat
- Advanced Light Source, Lawrence Berkeley National Laboratory, Berkeley, CA 947240, USA
| | - Andrew I Cooper
- Department of Chemistry, University of Liverpool, Crown Street, Liverpool, L69 7ZD, UK
| | - Martin J Paterson
- Institute of Chemical Sciences, Heriot-Watt University, Riccarton, Edinburgh, EH14 4AS, UK
| | - Euan K Brechin
- EaStCHEM School of Chemistry, The University of Edinburgh, David Brewster Road, Edinburgh, EH9 3FJ, UK.
| | - Scott J Dalgarno
- Institute of Chemical Sciences, Heriot-Watt University, Riccarton, Edinburgh, EH14 4AS, UK.
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60
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Zhang S, Cheng P. Magnetocaloric Effect of Two Isostructural Heterometallic Organic Frameworks Based on {MII
GdIII
2
} Clusters (MII
=Mn, Ni). Chempluschem 2016; 81:811-816. [DOI: 10.1002/cplu.201600143] [Citation(s) in RCA: 30] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/29/2016] [Revised: 05/02/2016] [Indexed: 02/03/2023]
Affiliation(s)
- Shaowei Zhang
- Department of Chemistry; Key Laboratory of Advanced Energy Materials Chemistry (MOE); Nankai University; Tianjin 300071 P. R. China
- Key Laboratory of Theoretical Organic Chemistry; and Functional Molecule of the Ministry of Education; School of Chemistry and Chemical Engineering; Hunan University of Science and Technology; Xiangtan 411201 P. R. China
| | - Peng Cheng
- Department of Chemistry; Key Laboratory of Advanced Energy Materials Chemistry (MOE); Nankai University; Tianjin 300071 P. R. China
- Collaborative Innovation Center of Chemical Science and Engineering; Nankai University; Tianjin 300071 P. R. China
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61
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Wang S, Cao T, Yan H, Li Y, Lu J, Ma R, Li D, Dou J, Bai J. Functionalization of Microporous Lanthanide-Based Metal–Organic Frameworks by Dicarboxylate Ligands with Methyl-Substituted Thieno[2,3-b]thiophene Groups: Sensing Activities and Magnetic Properties. Inorg Chem 2016; 55:5139-51. [DOI: 10.1021/acs.inorgchem.5b02801] [Citation(s) in RCA: 108] [Impact Index Per Article: 13.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/30/2023]
Affiliation(s)
| | | | | | | | | | | | | | | | - Junfeng Bai
- State Key Laboratory of Coordination Chemistry,
School of Chemistry and Chemical Engineering, Nanjing National Laboratory
of Microstructures, Nanjing University, Nanjing, 210093, People’s Republic of China
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62
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63
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Liu SJ, Cao C, Xie CC, Zheng TF, Tong XL, Liao JS, Chen JL, Wen HR, Chang Z, Bu XH. Tricarboxylate-based GdIII coordination polymers exhibiting large magnetocaloric effects. Dalton Trans 2016; 45:9209-15. [DOI: 10.1039/c6dt01349j] [Citation(s) in RCA: 103] [Impact Index Per Article: 12.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
Abstract
Hydrothermal reactions of Gd2O3 and two tricarboxylates generated two carboxylate-bridged 2D/3D GdIII coordination polymers with large magnetocaloric effects.
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64
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Zheng XY, Kong XJ, Long LS. Synthesis and Structures of Lanthanide–Transition Metal Clusters. RECENT DEVELOPMENT IN CLUSTERS OF RARE EARTHS AND ACTINIDES: CHEMISTRY AND MATERIALS 2016. [DOI: 10.1007/430_2016_6] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
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65
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Canaj AB, Siczek M, Otręba M, Lis T, Lorusso G, Evangelisti M, Milios CJ. Building 1D lanthanide chains and non-symmetrical [Ln2] “triple-decker” clusters using salen-type ligands: magnetic cooling and relaxation phenomena. Dalton Trans 2016; 45:18591-18602. [DOI: 10.1039/c6dt02932a] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Abstract
Three series of related lanthanide polymers/dimers have been structurally and magnetically investigated.
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Affiliation(s)
| | - Milosz Siczek
- Faculty of Chemistry
- University of Wroclaw
- Wroclaw 50-383
- Poland
| | - Marta Otręba
- Faculty of Chemistry
- University of Wroclaw
- Wroclaw 50-383
- Poland
| | - Tadeusz Lis
- Faculty of Chemistry
- University of Wroclaw
- Wroclaw 50-383
- Poland
| | - Giulia Lorusso
- Instituto de Ciencia de Materiales de Aragón (ICMA)
- CSIC – Universidad de Zaragoza
- 50009 Zaragoza
- Spain
| | - Marco Evangelisti
- Instituto de Ciencia de Materiales de Aragón (ICMA)
- CSIC – Universidad de Zaragoza
- 50009 Zaragoza
- Spain
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66
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Qiu JZ, Wang LF, Chen YC, Zhang ZM, Li QW, Tong ML. Magnetocaloric Properties of Heterometallic 3d-Gd Complexes Based on the [Gd(oda)3]3−Metalloligand. Chemistry 2015; 22:802-8. [DOI: 10.1002/chem.201503796] [Citation(s) in RCA: 30] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/22/2015] [Indexed: 11/12/2022]
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67
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Wang X, Li C, Sun J, Li L. Nitronyl nitroxide based 2p-3d-4f chains with the magnetocaloric effect and slow magnetic relaxation. Dalton Trans 2015; 44:18411-7. [PMID: 26434633 DOI: 10.1039/c5dt02783g] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Four new nitronyl nitroxide radical based hetero-tri-spin one-dimensional compounds, namely [{Ln(hfac)3}3{Cu(hfac)2}{NIT-Ph(OMe)2}4]n (Ln = Gd (1), Tb (2), Dy (3), Er (4); hfac = hexafluoroacetylacetonate; NIT-Ph(OMe)2 = 2-(2',4'-dimethoxyphenyl)-4,4,5,5-tetramethyl-imidazolyl-1-oxyl-3-oxide) have been successfully prepared. Single crystal X-ray crystallographic analysis reveals that complexes 1-4 possess a 1D chain structure with a repeating [Cu-Rad-Ln-Rad-Ln-Rad-Ln-Rad] moiety in which Ln(hfac)3 and Cu(hfac)2 units are bridged by nitronyl nitroxide radicals through the NO groups. DC magnetic studies found that ferromagnetic interactions between metals and the coordinated NO groups are active in all four compounds. The Tb derivative displays frequency dependent ac magnetic susceptibilities, indicating slow magnetic relaxation behavior. The Gd complex shows an important cryogenic magnetocaloric effect with the entropy change (-ΔSm) of 13.5 J kg(-1) K(-1) at 2 K and a magnetic field of 7 T, representing the first example of Gd-radical molecular species exhibiting the magnetocaloric effect.
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Affiliation(s)
- Xiufeng Wang
- Department of Chemistry, Key Laboratory of Advanced Energy Materials Chemistry and Tianjin Key Laboratory of Metal and Molecule-based Material Chemistry, Nankai University, Tianjin 300071, China.
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68
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Sethi W, Sanz S, Pedersen KS, Sørensen MA, Nichol GS, Lorusso G, Evangelisti M, Brechin EK, Piligkos S. Magnetic and magnetocaloric properties of an unusual family of carbonate-panelled [Ln(III)(6)Zn(III)(2)] cages. Dalton Trans 2015; 44:10315-20. [PMID: 25967745 DOI: 10.1039/c5dt01240f] [Citation(s) in RCA: 27] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
The reaction of the pro-ligand H4L, which combines the complementary phenolic oxime and diethanolamine moieties within the same organic framework, with Zn(NO3)2·6H2O and Ln(NO3)3·6H2O in a basic methanolic solution generates a family of isostructural heterometallic coordination compounds of general formula [Ln6Zn2(CO3)5(OH)(H2L)4(H3L)2(H4L)]NO3·xMeOH [Ln = Gd, x = 30 (), Ln = Dy, x = 32 (), Ln = Sm, x = 31 (), Ln = Eu, x = 29 (), Ln = Tb, x = 30 ()]. The octametallic skeleton of the cage describes a heavily distorted [Gd] octahedron capped on two faces by Zn(II) ions. The metal core is stabilised by a series of μ3- and μ4-CO3(2-) ions, originating from the serendipitous fixation of atmospheric CO2. The magnetic properties of all family members were examined via SQUID magnetometry, with the χMT product and VTVB data of the Gd analogue () being independently fitted by numerical diagonalisation to afford the same best-fit parameter JGd-Gd = -0.004 cm(-1). The MCE of complex was elucidated from specific heat data, with the magnetic entropy change reaching a value of 22.6 J kg(-1) K(-1) at T = 1.7 K, close to the maximum entropy value per mole expected from six Gd(III) spins (SGd = 7/2), 23.7 J kg(-1) K(-1).
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Affiliation(s)
- Waqas Sethi
- Department of Chemistry, University of Copenhagen, Universitetsparken 5, 2100, Denmark.
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69
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Palacios MA, McLellan R, Beavers CM, Teat SJ, Weihe H, Piligkos S, Dalgarno SJ, Brechin EK. Facile Interchange of 3d and 4f Ions in Single-Molecule Magnets: Stepwise Assembly of [Mn4], [Mn3Ln] and [Mn2Ln2] Cages within Calix[4]arene Scaffolds. Chemistry 2015; 21:11212-8. [DOI: 10.1002/chem.201500001] [Citation(s) in RCA: 30] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/01/2015] [Indexed: 11/09/2022]
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70
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Toward heterometallic single-molecule magnets: Synthetic strategy, structures and properties of 3d–4f discrete complexes. Coord Chem Rev 2015. [DOI: 10.1016/j.ccr.2014.10.004] [Citation(s) in RCA: 402] [Impact Index Per Article: 44.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
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71
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Su K, Jiang F, Qian J, Chen L, Pang J, Bawaked SM, Mokhtar M, Al-Thabaiti SA, Hong M. Stepwise Construction of Extra-Large Heterometallic Calixarene-Based Cages. Inorg Chem 2015; 54:3183-8. [DOI: 10.1021/ic502677g] [Citation(s) in RCA: 48] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/18/2023]
Affiliation(s)
- Kongzhao Su
- State Key Laboratory of Structural Chemistry, Fujian
Institute of Research on the Structure of Matter, Chinese Academy of Sciences, Fuzhou, 350002, China
- University of the Chinese Academy of Sciences, Beijing, 100049, China
| | - Feilong Jiang
- State Key Laboratory of Structural Chemistry, Fujian
Institute of Research on the Structure of Matter, Chinese Academy of Sciences, Fuzhou, 350002, China
| | - Jinjie Qian
- State Key Laboratory of Structural Chemistry, Fujian
Institute of Research on the Structure of Matter, Chinese Academy of Sciences, Fuzhou, 350002, China
- University of the Chinese Academy of Sciences, Beijing, 100049, China
| | - Lian Chen
- State Key Laboratory of Structural Chemistry, Fujian
Institute of Research on the Structure of Matter, Chinese Academy of Sciences, Fuzhou, 350002, China
- University of the Chinese Academy of Sciences, Beijing, 100049, China
| | - Jiandong Pang
- State Key Laboratory of Structural Chemistry, Fujian
Institute of Research on the Structure of Matter, Chinese Academy of Sciences, Fuzhou, 350002, China
- University of the Chinese Academy of Sciences, Beijing, 100049, China
| | - Salem M. Bawaked
- Department
of Chemistry, Faculty of Science, King Abdulaziz University, Jeddah, 21589, Saudi Arabia
| | - Mohamed Mokhtar
- Department
of Chemistry, Faculty of Science, King Abdulaziz University, Jeddah, 21589, Saudi Arabia
| | - Shaeel A. Al-Thabaiti
- Department
of Chemistry, Faculty of Science, King Abdulaziz University, Jeddah, 21589, Saudi Arabia
| | - Maochun Hong
- State Key Laboratory of Structural Chemistry, Fujian
Institute of Research on the Structure of Matter, Chinese Academy of Sciences, Fuzhou, 350002, China
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72
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Chen S, Mereacre V, Prodius D, Kostakis GE, Powell AK. Developing a “Highway Code” To Steer the Structural and Electronic Properties of FeIII/DyIII Coordination Clusters. Inorg Chem 2015; 54:3218-27. [DOI: 10.1021/ic502809y] [Citation(s) in RCA: 24] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/03/2023]
Affiliation(s)
- Sihuai Chen
- Institute
of Inorganic Chemistry, Karlsruhe Institute of Technology, Engesserstrasse
15, 76131 Karlsruhe, Germany
| | - Valeriu Mereacre
- Institute
of Inorganic Chemistry, Karlsruhe Institute of Technology, Engesserstrasse
15, 76131 Karlsruhe, Germany
| | - Denis Prodius
- Institute
of Nanotechnology, Karlsruhe Institute of Technology, Hermann-von-Helmholtz
Platz 1, 76344 Eggenstein-Leopoldshafen, Germany
- Institute
of Chemistry, Academy of Sciences of Moldova, Academiei Street, 3, MD-2028 Chisinau, Republic of Moldova
| | - George E. Kostakis
- Institute
of Nanotechnology, Karlsruhe Institute of Technology, Hermann-von-Helmholtz
Platz 1, 76344 Eggenstein-Leopoldshafen, Germany
| | - Annie K. Powell
- Institute
of Inorganic Chemistry, Karlsruhe Institute of Technology, Engesserstrasse
15, 76131 Karlsruhe, Germany
- Institute
of Nanotechnology, Karlsruhe Institute of Technology, Hermann-von-Helmholtz
Platz 1, 76344 Eggenstein-Leopoldshafen, Germany
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73
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McLellan R, Palacios MA, Beavers CM, Teat SJ, Piligkos S, Brechin EK, Dalgarno SJ. Linked supramolecular building blocks for enhanced cluster formation. Chemistry 2015; 21:2804-12. [PMID: 25641542 PMCID: PMC4517171 DOI: 10.1002/chem.201405746] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/21/2014] [Indexed: 11/11/2022]
Abstract
Methylene-bridged calix[4]arenes have emerged as extremely versatile ligand supports in the formation of new polymetallic clusters possessing fascinating magnetic properties. Metal ion binding rules established for this building block allow one to partially rationalise the complex assembly process. The ability to covalently link calix[4]arenes at the methylene bridge provides significantly improved control over the introduction of different metal centres to resulting cluster motifs. Clusters assembled from bis-calix[4]arenes and transition metal ions or 3d-4f combinations display characteristic features of the analogous calix[4]arene supported clusters, thereby demonstrating an enhanced and rational approach towards the targeted synthesis of complex and challenging structures.
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Affiliation(s)
- Ross McLellan
- Institute of Chemical Sciences, Heriot–Watt UniversityRiccarton, Edinburgh, Scotland EH14 4AS (UK) E-mail:
| | - Maria A Palacios
- School of Chemistry, University of EdinburghDavid Brewster Road, Edinburgh, Scotland EH9 3FJ (UK) E-mail:
| | - Christine M Beavers
- Station 11.3.1, Advanced Light Source, Lawrence Berkeley National Laboratory1 Cyclotron Road, Berkeley, CA94720 (USA)
| | - Simon J Teat
- Station 11.3.1, Advanced Light Source, Lawrence Berkeley National Laboratory1 Cyclotron Road, Berkeley, CA94720 (USA)
| | - Stergios Piligkos
- Department of Chemistry, University of CopenhagenUniversitetsparken 5, 2100 (Denmark) E-mail:
| | - Euan K Brechin
- School of Chemistry, University of EdinburghDavid Brewster Road, Edinburgh, Scotland EH9 3FJ (UK) E-mail:
| | - Scott J Dalgarno
- Institute of Chemical Sciences, Heriot–Watt UniversityRiccarton, Edinburgh, Scotland EH14 4AS (UK) E-mail:
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74
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Rajeshkumar T, Annadata HV, Evangelisti M, Langley SK, Chilton NF, Murray KS, Rajaraman G. Theoretical Studies on Polynuclear {CuII5GdIIIn} Clusters (n = 4, 2): Towards Understanding Their Large Magnetocaloric Effect. Inorg Chem 2015; 54:1661-70. [DOI: 10.1021/ic502651w] [Citation(s) in RCA: 53] [Impact Index Per Article: 5.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/03/2023]
Affiliation(s)
- Thayalan Rajeshkumar
- Department
of Chemistry, Indian Institute of Technology Bombay, Powai, Mumabi 400076, India
| | - Harshini V. Annadata
- Department
of Chemistry, Indian Institute of Technology Bombay, Powai, Mumabi 400076, India
| | - Marco Evangelisti
- Instituto de Ciencia
de Materiales de Aragón and Departamento de Física de
la Materia Condensada, CSIC-Universidad de Zaragoza, 50009 Zaragoza, Spain
| | - Stuart K. Langley
- School of Chemistry, Monash University, Clayton, Victoria 3800, Australia
| | - Nicholas F. Chilton
- School of Chemistry, Monash University, Clayton, Victoria 3800, Australia
- School of Chemistry, The University of Manchester, Manchester M13 9PL, United Kingdom
| | - Keith S. Murray
- School of Chemistry, Monash University, Clayton, Victoria 3800, Australia
| | - Gopalan Rajaraman
- Department
of Chemistry, Indian Institute of Technology Bombay, Powai, Mumabi 400076, India
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75
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Fuller RO, Koutsantonis GA, Lozić I, Ogden MI, Skelton BW. Manganese–calcium clusters supported by calixarenes. Dalton Trans 2015; 44:2132-7. [DOI: 10.1039/c4dt02952f] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/16/2023]
Abstract
An investigation inspired by the structure of the oxygen-evolving complex of photosystem II has resulted in the isolation and structural characterization of the first examples of Mn/Ca clusters supported by a calixarene ligand.
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Affiliation(s)
- Rebecca O. Fuller
- Chemistry M310
- School of Chemistry and Biochemistry
- University of Western Australia
- Crawley
- Australia
| | - George A. Koutsantonis
- Chemistry M310
- School of Chemistry and Biochemistry
- University of Western Australia
- Crawley
- Australia
| | - Ivan Lozić
- Chemistry M310
- School of Chemistry and Biochemistry
- University of Western Australia
- Crawley
- Australia
| | - Mark I. Ogden
- Department of Chemistry
- Curtin University
- Perth
- Australia
| | - Brian W. Skelton
- Centre for Microscopy
- Characterisation and Analysis
- University of Western Australia
- Crawley
- Australia
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76
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Tang X, Xu Y, Ye W, Tang Y, Ma Y, Yuan R. Mn(II)2Gd(III)3 Phosphonate as a Molecular Refrigerant. Aust J Chem 2015. [DOI: 10.1071/ch15520] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
Abstract
3d-Gd phosphonate clusters are attractive for their potential applications as magnetic coolers. A new pentanuclear cluster [Mn(II)2Gd(III)3(OH)(dtbmfPO3)2(tBuCO2)8(HO2CtBu)(H2O)2]·HO2CtBu·CH3CN (1) (dtbmfPO3H2 = (2,7-di-tert-butyl-9-methyl-9H-fluoren-9-yl)phosphonic acid) has been synthesised and characterised. The cluster has a planar structure in which the trinuclear {MnGd2(OH)} and dinuclear {MnGdO2} units are joined together by two phosphonate groups. The magnetic studies reveal that 1 shows antiferromagnetic interactions and a large magnetocaloric effect (ΔS = 20.9 J kg–1 K–1 at ΔH = 7 T).
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77
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Zhang S, Ke H, Liu X, Wei Q, Xie G, Chen S. A nine-coordinated dysprosium(iii) compound with an oxalate-bridged dysprosium(iii) layer exhibiting two slow magnetic relaxation processes. Chem Commun (Camb) 2015; 51:15188-91. [DOI: 10.1039/c5cc05694b] [Citation(s) in RCA: 39] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
A 2D oxalate-bridged dysprosium(iii) compound, formulated as [Dy(C2O4)1.5(H2O)3]n·2nH2O (1), has been hydrothermally isolated.
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Affiliation(s)
- Sheng Zhang
- Key Laboratory of Synthetic and Natural Functional Molecule Chemistry of Ministry of Education
- College of Chemistry and Materials Science
- Northwest University
- Xi'an
- P. R. China
| | - Hongshan Ke
- Key Laboratory of Synthetic and Natural Functional Molecule Chemistry of Ministry of Education
- College of Chemistry and Materials Science
- Northwest University
- Xi'an
- P. R. China
| | - Xiangyu Liu
- School of Chemistry and Chemical Engineering
- Ningxia University
- Yinchuan 750021
- P. R. China
| | - Qing Wei
- Key Laboratory of Synthetic and Natural Functional Molecule Chemistry of Ministry of Education
- College of Chemistry and Materials Science
- Northwest University
- Xi'an
- P. R. China
| | - Gang Xie
- Key Laboratory of Synthetic and Natural Functional Molecule Chemistry of Ministry of Education
- College of Chemistry and Materials Science
- Northwest University
- Xi'an
- P. R. China
| | - Sanping Chen
- Key Laboratory of Synthetic and Natural Functional Molecule Chemistry of Ministry of Education
- College of Chemistry and Materials Science
- Northwest University
- Xi'an
- P. R. China
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78
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Yang Y, Zhang QC, Pan YY, Long LS, Zheng LS. Magnetocaloric effect and thermal conductivity of Gd(OH)3 and Gd2O(OH)4(H2O)2. Chem Commun (Camb) 2015; 51:7317-20. [DOI: 10.1039/c5cc01254f] [Citation(s) in RCA: 84] [Impact Index Per Article: 9.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
The magnetocaloric effect and thermal conductivity of two gadolinium hydroxides, Gd(OH)3 (1) and Gd2O(OH)4(H2O)2 (2), were investigated, respectively, revealing that 1 is the most promising candidate for an ultra-low temperature magnetic refrigeration material.
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Affiliation(s)
- Yan Yang
- Collaborative Innovation Center of Chemistry for Energy Materials
- State Key Laboratory of Physical Chemistry of Solid Surface and Department of Chemistry
- College of Chemistry and Chemical Engineering
- Xiamen University
- Xiamen 361005
| | - Qian-Chong Zhang
- Collaborative Innovation Center of Chemistry for Energy Materials
- State Key Laboratory of Physical Chemistry of Solid Surface and Department of Chemistry
- College of Chemistry and Chemical Engineering
- Xiamen University
- Xiamen 361005
| | - Yin-Yin Pan
- Collaborative Innovation Center of Chemistry for Energy Materials
- State Key Laboratory of Physical Chemistry of Solid Surface and Department of Chemistry
- College of Chemistry and Chemical Engineering
- Xiamen University
- Xiamen 361005
| | - La-Sheng Long
- Collaborative Innovation Center of Chemistry for Energy Materials
- State Key Laboratory of Physical Chemistry of Solid Surface and Department of Chemistry
- College of Chemistry and Chemical Engineering
- Xiamen University
- Xiamen 361005
| | - Lan-Sun Zheng
- Collaborative Innovation Center of Chemistry for Energy Materials
- State Key Laboratory of Physical Chemistry of Solid Surface and Department of Chemistry
- College of Chemistry and Chemical Engineering
- Xiamen University
- Xiamen 361005
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79
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Li XL, Min FY, Wang C, Lin SY, Liu Z, Tang J. [LnIII–MnII–LnIII] heterometallic compounds: rare linear SMMs with divalent manganese ions. Dalton Trans 2015; 44:3430-8. [DOI: 10.1039/c4dt03713h] [Citation(s) in RCA: 24] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
The perfectly linear metal array and the introduction of strong magnetic anisotropy TbIIIand DyIIIresult in new trinuclear heterometallic LnIII–MnII–LnIIISMMs with high energy barriers.
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Affiliation(s)
- Xiao-Lei Li
- State Key Laboratory of Rare Earth Resource Utilization
- Changchun Institute of Applied Chemistry
- Chinese Academy of Sciences
- Changchun 130022
- P. R. China
| | - Fan-Yong Min
- State Key Laboratory of Rare Earth Resource Utilization
- Changchun Institute of Applied Chemistry
- Chinese Academy of Sciences
- Changchun 130022
- P. R. China
| | - Chao Wang
- State Key Laboratory of Rare Earth Resource Utilization
- Changchun Institute of Applied Chemistry
- Chinese Academy of Sciences
- Changchun 130022
- P. R. China
| | - Shuang-Yan Lin
- State Key Laboratory of Rare Earth Resource Utilization
- Changchun Institute of Applied Chemistry
- Chinese Academy of Sciences
- Changchun 130022
- P. R. China
| | - Zhiliang Liu
- College of Chemistry and Chemical Engineering
- Inner Mongolia University
- Hohhot 010021
- P. R. China
| | - Jinkui Tang
- State Key Laboratory of Rare Earth Resource Utilization
- Changchun Institute of Applied Chemistry
- Chinese Academy of Sciences
- Changchun 130022
- P. R. China
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80
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Liu SJ, Zheng TF, Bao J, Dong PP, Liao JS, Chen JL, Wen HR, Xu J, Bu XH. Two GdIII complexes derived from dicarboxylate ligands as cryogenic magnetorefrigerants. NEW J CHEM 2015. [DOI: 10.1039/c5nj01229e] [Citation(s) in RCA: 51] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Two GdIII complexes with 1D/3D structures exhibit weak magnetic interactions and large magnetocaloric effects (−ΔSmaxm > 37.0 J kg−1 K−1).
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Affiliation(s)
- Sui-Jun Liu
- School of Metallurgical and Chemical Engineering
- Jiangxi University of Science and Technology
- Ganzhou 341000
- P. R. China
| | - Teng-Fei Zheng
- School of Metallurgical and Chemical Engineering
- Jiangxi University of Science and Technology
- Ganzhou 341000
- P. R. China
| | - Jun Bao
- School of Metallurgical and Chemical Engineering
- Jiangxi University of Science and Technology
- Ganzhou 341000
- P. R. China
| | - Piao-Ping Dong
- School of Metallurgical and Chemical Engineering
- Jiangxi University of Science and Technology
- Ganzhou 341000
- P. R. China
| | - Jin-Sheng Liao
- School of Metallurgical and Chemical Engineering
- Jiangxi University of Science and Technology
- Ganzhou 341000
- P. R. China
| | - Jing-Lin Chen
- School of Metallurgical and Chemical Engineering
- Jiangxi University of Science and Technology
- Ganzhou 341000
- P. R. China
| | - He-Rui Wen
- School of Metallurgical and Chemical Engineering
- Jiangxi University of Science and Technology
- Ganzhou 341000
- P. R. China
| | - Jian Xu
- Department of Chemistry
- TKL of Metal- and Molecule-Based Material Chemistry and Collaborative Innovation Center of Chemical Science and Engineering (Tianjin)
- Nankai University
- Tianjin 300071
- P. R. China
| | - Xian-He Bu
- Department of Chemistry
- TKL of Metal- and Molecule-Based Material Chemistry and Collaborative Innovation Center of Chemical Science and Engineering (Tianjin)
- Nankai University
- Tianjin 300071
- P. R. China
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81
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Adhikary A, Jena HS, Konar S. A family of Fe3+ based double-stranded helicates showing a magnetocaloric effect, and Rhodamine B dye and DNA binding activities. Dalton Trans 2015; 44:15531-43. [DOI: 10.1039/c5dt01569c] [Citation(s) in RCA: 24] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/18/2023]
Abstract
A series of Fe3+ based double-stranded helicates unveil a significant magnetocaloric effect as well as binding activities with Rhodamine B dye and CT-DNA.
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Affiliation(s)
- Amit Adhikary
- Department of Chemistry
- IISER Bhopal
- Bhopal 462066
- India
| | | | - Sanjit Konar
- Department of Chemistry
- IISER Bhopal
- Bhopal 462066
- India
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82
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Li H, Shi W, Niu Z, Zhou JM, Xiong G, Li LL, Cheng P. Remarkable LnIII3FeIII2 clusters with magnetocaloric effect and slow magnetic relaxation. Dalton Trans 2015; 44:468-71. [DOI: 10.1039/c4dt02871f] [Citation(s) in RCA: 33] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Two 3d–4f clusters were reported: Gd3Fe2 possesses significant magnetic entropy change and slow magnetic relaxation is observed in Dy3Fe2.
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Affiliation(s)
- Han Li
- Department of Chemistry and Key Laboratory of Advanced Energy Materials Chemistry (MOE)
- Nankai University
- Tianjin 300071
- P. R. China
- Collaborative Innovation Center of Chemical Science and Engineering (Tianjin)
| | - Wei Shi
- Department of Chemistry and Key Laboratory of Advanced Energy Materials Chemistry (MOE)
- Nankai University
- Tianjin 300071
- P. R. China
- Collaborative Innovation Center of Chemical Science and Engineering (Tianjin)
| | - Zheng Niu
- Department of Chemistry and Key Laboratory of Advanced Energy Materials Chemistry (MOE)
- Nankai University
- Tianjin 300071
- P. R. China
| | - Jing-Min Zhou
- Department of Chemistry and Key Laboratory of Advanced Energy Materials Chemistry (MOE)
- Nankai University
- Tianjin 300071
- P. R. China
| | - Gang Xiong
- Department of Chemistry and Key Laboratory of Advanced Energy Materials Chemistry (MOE)
- Nankai University
- Tianjin 300071
- P. R. China
| | - Lei-Lei Li
- Department of Chemistry and Key Laboratory of Advanced Energy Materials Chemistry (MOE)
- Nankai University
- Tianjin 300071
- P. R. China
- Collaborative Innovation Center of Chemical Science and Engineering (Tianjin)
| | - Peng Cheng
- Department of Chemistry and Key Laboratory of Advanced Energy Materials Chemistry (MOE)
- Nankai University
- Tianjin 300071
- P. R. China
- Collaborative Innovation Center of Chemical Science and Engineering (Tianjin)
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83
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Peng JB, Kong XJ, Zhang QC, Orendáč M, Prokleška J, Ren YP, Long LS, Zheng Z, Zheng LS. Beauty, Symmetry, and Magnetocaloric Effect—Four-Shell Keplerates with 104 Lanthanide Atoms. J Am Chem Soc 2014; 136:17938-41. [DOI: 10.1021/ja5107749] [Citation(s) in RCA: 241] [Impact Index Per Article: 24.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
Affiliation(s)
- Jun-Bo Peng
- State
Key Laboratory of Physical Chemistry of Solid Surface and Department
of Chemistry, College of Chemistry and Chemical Engineering, Xiamen University, Xiamen 361005, China
| | - Xiang-Jian Kong
- State
Key Laboratory of Physical Chemistry of Solid Surface and Department
of Chemistry, College of Chemistry and Chemical Engineering, Xiamen University, Xiamen 361005, China
| | - Qian-Chong Zhang
- State
Key Laboratory of Physical Chemistry of Solid Surface and Department
of Chemistry, College of Chemistry and Chemical Engineering, Xiamen University, Xiamen 361005, China
| | - Martin Orendáč
- Centre
of Low Temperature Physics, Faculty of Science, P.J. Šafárik University and Institute of Experimental Physics SAS, Park Angelinum
9, 04154 Košice, Slovakia
| | - Jan Prokleška
- Faculty
of Mathematics and Physics, Department of Condensed Matter Physics, Charles University, KeKarlovu 5, CZ-12116 Prague 2, Czech Republic
| | - Yan-Ping Ren
- State
Key Laboratory of Physical Chemistry of Solid Surface and Department
of Chemistry, College of Chemistry and Chemical Engineering, Xiamen University, Xiamen 361005, China
| | - La-Sheng Long
- State
Key Laboratory of Physical Chemistry of Solid Surface and Department
of Chemistry, College of Chemistry and Chemical Engineering, Xiamen University, Xiamen 361005, China
| | - Zhiping Zheng
- State
Key Laboratory of Physical Chemistry of Solid Surface and Department
of Chemistry, College of Chemistry and Chemical Engineering, Xiamen University, Xiamen 361005, China
| | - Lan-Sun Zheng
- State
Key Laboratory of Physical Chemistry of Solid Surface and Department
of Chemistry, College of Chemistry and Chemical Engineering, Xiamen University, Xiamen 361005, China
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84
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Liu JL, Chen YC, Guo FS, Tong ML. Recent advances in the design of magnetic molecules for use as cryogenic magnetic coolants. Coord Chem Rev 2014. [DOI: 10.1016/j.ccr.2014.08.013] [Citation(s) in RCA: 249] [Impact Index Per Article: 24.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
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85
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Li ZY, Zhang JJ, Zhang FQ, Cao GX, Zhai B. Synthesis, Structures, and Magnetic Properties of Three Series of Discrete or 1D Compounds based on Pyramidal [LnCu4] (Ln= Gd and Dy) Cluster and Formate Ligand. Z Anorg Allg Chem 2014. [DOI: 10.1002/zaac.201400433] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
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86
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Tian CB, Yuan DQ, Han YH, Li ZH, Lin P, Du SW. Synthesis, structures, and magnetic properties of a series of new heterometallic hexanuclear Co2Ln4(Ln = Eu, Gd, Tb and Dy) clusters. Inorg Chem Front 2014. [DOI: 10.1039/c4qi00116h] [Citation(s) in RCA: 32] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
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87
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Han SD, Miao XH, Liu SJ, Bu XH. Large Magnetocaloric Effect in a Dense and Stable Inorganic-Organic Hybrid Cobridged by In Situ Generated Sulfate and Oxalate. Chem Asian J 2014; 9:3116-20. [DOI: 10.1002/asia.201402777] [Citation(s) in RCA: 43] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/07/2014] [Indexed: 11/10/2022]
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88
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Bag P, Goura J, Mereacre V, Novitchi G, Powell AK, Chandrasekhar V. Synthesis, magnetism and Mössbauer studies of tetranuclear heterometallic {FeIII2Ln2}(Ln = Gd, Dy, Tb) complexes: evidence of slow relaxation of magnetization in the terbium analogue. Dalton Trans 2014; 43:16366-76. [DOI: 10.1039/c4dt01451k] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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89
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Meng Y, Chen YC, Zhang ZM, Lin ZJ, Tong ML. Gadolinium Oxalate Derivatives with Enhanced Magnetocaloric Effect via Ionothermal Synthesis. Inorg Chem 2014; 53:9052-7. [DOI: 10.1021/ic501013x] [Citation(s) in RCA: 71] [Impact Index Per Article: 7.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/21/2023]
Affiliation(s)
- Yan Meng
- Key Laboratory of Bioinorganic
and Synthetic Chemistry of Ministry of Education, State Key Laboratory
of Optoelectronic Materials and Technologies, School of Chemistry
and Chemical Engineering, Sun Yat-Sen University, Guangzhou 510275, P. R. China
| | - Yan-Cong Chen
- Key Laboratory of Bioinorganic
and Synthetic Chemistry of Ministry of Education, State Key Laboratory
of Optoelectronic Materials and Technologies, School of Chemistry
and Chemical Engineering, Sun Yat-Sen University, Guangzhou 510275, P. R. China
| | - Ze-Min Zhang
- Key Laboratory of Bioinorganic
and Synthetic Chemistry of Ministry of Education, State Key Laboratory
of Optoelectronic Materials and Technologies, School of Chemistry
and Chemical Engineering, Sun Yat-Sen University, Guangzhou 510275, P. R. China
| | - Zhuo-Jia Lin
- Key Laboratory of Bioinorganic
and Synthetic Chemistry of Ministry of Education, State Key Laboratory
of Optoelectronic Materials and Technologies, School of Chemistry
and Chemical Engineering, Sun Yat-Sen University, Guangzhou 510275, P. R. China
| | - Ming-Liang Tong
- Key Laboratory of Bioinorganic
and Synthetic Chemistry of Ministry of Education, State Key Laboratory
of Optoelectronic Materials and Technologies, School of Chemistry
and Chemical Engineering, Sun Yat-Sen University, Guangzhou 510275, P. R. China
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90
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Magnetic Refrigeration and Spin–Lattice Relaxation in Gadolinium-Based Molecular Nanomagnets. STRUCTURE AND BONDING 2014. [DOI: 10.1007/430_2014_152] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register]
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91
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Miao XH, Han SD, Liu SJ, Bu XH. Two lanthanide(III)–copper(II) chains based on [Cu2Ln2] clusters exhibiting high stability, magnetocaloric effect and slow magnetic relaxation. CHINESE CHEM LETT 2014. [DOI: 10.1016/j.cclet.2014.05.025] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
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92
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Biswas S, Jena HS, Adhikary A, Konar S. Two Isostructural 3D Lanthanide Coordination Networks (Ln = Gd3+, Dy3+) with Squashed Cuboid-Type Nanoscopic Cages Showing Significant Cryogenic Magnetic Refrigeration and Slow Magnetic Relaxation. Inorg Chem 2014; 53:3926-8. [DOI: 10.1021/ic4030316] [Citation(s) in RCA: 101] [Impact Index Per Article: 10.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/20/2023]
Affiliation(s)
- Soumava Biswas
- Department of Chemistry, IISER Bhopal, Bhopal 462066, India
| | | | - Amit Adhikary
- Department of Chemistry, IISER Bhopal, Bhopal 462066, India
| | - Sanjit Konar
- Department of Chemistry, IISER Bhopal, Bhopal 462066, India
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93
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McLellan R, Palacios MA, Brechin EK, Dalgarno SJ. Influencing the Orientation of Jahn–Teller Axes in Butterfly‐Like Mn
III
4
Clusters. Chempluschem 2014. [DOI: 10.1002/cplu.201400031] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Affiliation(s)
- Ross McLellan
- Institute of Chemical Sciences, Heriot‐Watt University, Riccarton, Edinburgh, Scotland EH14 4AS (United Kingdom)
| | - Maria A. Palacios
- EaStCHEM School of Chemistry, University of Edinburgh, West Mains Road, Edinburgh, Scotland EH9 3JJ (United Kingdom)
| | - Euan K. Brechin
- EaStCHEM School of Chemistry, University of Edinburgh, West Mains Road, Edinburgh, Scotland EH9 3JJ (United Kingdom)
| | - Scott J. Dalgarno
- Institute of Chemical Sciences, Heriot‐Watt University, Riccarton, Edinburgh, Scotland EH14 4AS (United Kingdom)
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94
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Pineda EM, Tuna F, Zheng YZ, Teat SJ, Winpenny REP, Schnack J, McInnes EJL. Iron Lanthanide Phosphonate Clusters: {Fe6Ln6P6} Wells—Dawson-like Structures with D3d Symmetry. Inorg Chem 2014; 53:3032-8. [DOI: 10.1021/ic402839q] [Citation(s) in RCA: 49] [Impact Index Per Article: 4.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/04/2023]
Affiliation(s)
- Eufemio Moreno Pineda
- School of Chemistry
and Photon Science Institute, The University of Manchester, Oxford
Road, Manchester M13 9PL, U.K
| | - Floriana Tuna
- School of Chemistry
and Photon Science Institute, The University of Manchester, Oxford
Road, Manchester M13 9PL, U.K
| | - Yan-Zhen Zheng
- School of Chemistry
and Photon Science Institute, The University of Manchester, Oxford
Road, Manchester M13 9PL, U.K
| | - Simon J. Teat
- Advanced Light Source, Lawrence Berkeley Laboratory, 1 Cyclotron Road, MS2-400, Berkeley, California 94720, United States
| | - Richard E. P. Winpenny
- School of Chemistry
and Photon Science Institute, The University of Manchester, Oxford
Road, Manchester M13 9PL, U.K
| | - Jürgen Schnack
- Faculty of Physics, University of Bielefeld, Universitätsstr. 25, D-33615 Bielefeld, Germany
| | - Eric J. L. McInnes
- School of Chemistry
and Photon Science Institute, The University of Manchester, Oxford
Road, Manchester M13 9PL, U.K
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95
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Chen YC, Guo FS, Liu JL, Leng JD, Vrábel P, Orendáč M, Prokleška J, Sechovský V, Tong ML. Switching of the Magnetocaloric Effect of MnIIGlycolate by Water Molecules. Chemistry 2014; 20:3029-35. [DOI: 10.1002/chem.201304423] [Citation(s) in RCA: 56] [Impact Index Per Article: 5.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/12/2013] [Revised: 12/18/2013] [Indexed: 11/07/2022]
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96
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Liu SJ, Xie CC, Jia JM, Zhao JP, Han SD, Cui Y, Li Y, Bu XH. Low-Dimensional Carboxylate-Bridged GdIIIComplexes for Magnetic Refrigeration. Chem Asian J 2014; 9:1116-22. [DOI: 10.1002/asia.201301586] [Citation(s) in RCA: 45] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/29/2013] [Indexed: 11/06/2022]
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97
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Evangelisti M. Molecule-Based Magnetic Coolers: Measurement, Design and Application. NANOSCIENCE AND TECHNOLOGY 2014. [DOI: 10.1007/978-3-642-40609-6_14] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/31/2023]
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98
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Sheikh JA, Goswami S, Konar S. Modulating the magnetic properties by structural modification in a family of Co-Ln (Ln = Gd, Dy) molecular aggregates. Dalton Trans 2014; 43:14577-85. [DOI: 10.1039/c4dt01791a] [Citation(s) in RCA: 25] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Two types of 3d–4f cages are reported where the Gd analogues show significant magnetic refrigeration and the Dy containing compounds display SMM behaviour.
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Affiliation(s)
| | | | - Sanjit Konar
- Department of Chemistry
- IISER Bhopal
- Bhopal 462066, India
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99
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Sheikh JA, Adhikary A, Konar S. Magnetic refrigeration and slow magnetic relaxation in tetranuclear lanthanide cages (Ln = Gd, Dy) with in situ ligand transformation. NEW J CHEM 2014. [DOI: 10.1039/c4nj00349g] [Citation(s) in RCA: 54] [Impact Index Per Article: 5.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Three tetranuclear lanthanide cages featuring either hemicubane (1 and 2) or distorted hemicubane (3) like cores are reported. Magnetic studies reveal significant magnetic entropy changes for complex 1 and a slow relaxation of magnetisation for 3.
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Affiliation(s)
| | - Amit Adhikary
- Department of Chemistry
- IISER Bhopal
- Bhopal 462066, India
| | - Sanjit Konar
- Department of Chemistry
- IISER Bhopal
- Bhopal 462066, India
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100
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Nanostructured and/or Nanoscale Lanthanide Metal-Organic Frameworks. LANTHANIDE METAL-ORGANIC FRAMEWORKS 2014. [DOI: 10.1007/430_2014_167] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
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