1
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D'souza LR, Harmalkar NN, Dhuri SN. Structural, Spectroscopic Characterization and Application of a Co(II) Coordination Polymer [Co(suc)(bpm)] ⋅ 2H
2
O. ChemistrySelect 2022. [DOI: 10.1002/slct.202203016] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Affiliation(s)
- Luann R. D'souza
- School of Chemical Sciences Goa University Taleigao Plateau Goa 403 206 India
| | - Nikita N. Harmalkar
- School of Chemical Sciences Goa University Taleigao Plateau Goa 403 206 India
| | - Sunder N. Dhuri
- School of Chemical Sciences Goa University Taleigao Plateau Goa 403 206 India
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2
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Greenfield TJ, Julve M, Doyle RP. Exploring the biological, catalytic, and magnetic properties of transition metal coordination complexes incorporating pyrophosphate. Coord Chem Rev 2019. [DOI: 10.1016/j.ccr.2018.12.011] [Citation(s) in RCA: 17] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
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3
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Dendrinou‐Samara C, Walsh JPS, Muryn CA, Collison D, Winpenny REP, Tuna F. Evidence of Spin Canting, Metamagnetism, Negative Coercivity and Slow Relaxation in a Two‐Dimensional Network of {Mn
6
} Cages. Eur J Inorg Chem 2018. [DOI: 10.1002/ejic.201700832] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Affiliation(s)
| | - James P. S. Walsh
- Department of Chemistry and Photon Science Institute The University of Manchester Oxford Road M13 9PL Manchester UK
- Department of Chemistry Northwestern University 2145 Sheridan Road 60208 Evanston IL USA
| | - Christopher A. Muryn
- Department of Chemistry and Photon Science Institute The University of Manchester Oxford Road M13 9PL Manchester UK
| | - David Collison
- Department of Chemistry and Photon Science Institute The University of Manchester Oxford Road M13 9PL Manchester UK
| | - Richard E. P. Winpenny
- Department of Chemistry and Photon Science Institute The University of Manchester Oxford Road M13 9PL Manchester UK
| | - Floriana Tuna
- Department of Chemistry and Photon Science Institute The University of Manchester Oxford Road M13 9PL Manchester UK
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4
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Synthesis, crystal structure, spectroscopic studies and magnetic behavior of a new diphosphonate-bridged dinuclear copper(II) complex. Polyhedron 2017. [DOI: 10.1016/j.poly.2017.05.019] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
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5
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Wu H, Li M, Wei Q, Xie G, Chen S. Co II /Mn II MOFs containing the characteristic double metal chains: Synthesis, structure and magnetic property. INORG CHEM COMMUN 2017. [DOI: 10.1016/j.inoche.2017.04.003] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
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6
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Kawamura A, Greenwood AR, Filatov AS, Gallagher AT, Galli G, Anderson JS. Incorporation of Pyrazine and Bipyridine Linkers with High-Spin Fe(II) and Co(II) in a Metal-Organic Framework. Inorg Chem 2017; 56:3349-3356. [PMID: 28257185 DOI: 10.1021/acs.inorgchem.6b02883] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Abstract
A series of isoreticular metal-organic frameworks (MOFs) of the formula M(BDC)(L) (M = Fe(II) or Co(II), BDC = 1,4-benzenedicarboxylate, L = pyrazine (pyz) or 4,4'-bipyridine (bipy)) has been synthesized and characterized by N2 gas uptake measurements, single crystal and powder X-ray diffraction, magnetometry, X-ray absorption spectroscopy, and Mössbauer spectroscopy. These studies indicate the formation of a permanently porous solid with high-spin Fe(II) and Co(II) centers that are weakly coupled, consistent with first-principles density functional theory calculations. This family of materials represents unusual examples of paramagnetic metal centers coordinated by linkers capable of mediating magnetic or electronic coupling in a porous framework. While only weak interactions are observed, the rigid 3D framework of the MOF dramatically impacts the properties of these materials when compared with close structural analogues.
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Affiliation(s)
- Airi Kawamura
- Department of Chemistry, The University of Chicago , Chicago, Illinois 60637, United States
| | - Arin R Greenwood
- Institute for Molecular Engineering, The University of Chicago , Chicago, Illinois 60637, United States
| | - Alexander S Filatov
- Department of Chemistry, The University of Chicago , Chicago, Illinois 60637, United States
| | - Audrey T Gallagher
- Department of Chemistry, Northwestern University , Evanston, Illinois 60208, United States
| | - Giulia Galli
- Institute for Molecular Engineering, The University of Chicago , Chicago, Illinois 60637, United States.,Materials Science Division, Argonne National Laboratory , Argonne, Illinois 60439, United States
| | - John S Anderson
- Department of Chemistry, The University of Chicago , Chicago, Illinois 60637, United States
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7
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Arizaga L, González R, Armentano D, De Munno G, Novak MA, Lloret F, Julve M, Kremer C, Chiozzone R. Synthesis, Crystal Structure and Magnetic Properties of Heteropolynuclear Re
IV
M
II
Complexes Based on the Robust [ReCl
5
(pyzCOO)]
2–
Unit (pyzCOO = 2‐pyrazinecarboxylate). Eur J Inorg Chem 2016. [DOI: 10.1002/ejic.201501487] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
Affiliation(s)
- Livia Arizaga
- Cátedra de Química Inorgánica, Departamento Estrella Campos, Facultad de Química, Universidad de la República, Avda. General Flores 2124, CC 1157 Montevideo, Uruguay, http://dec.fq.edu.uy/ecampos/areas_qinorganica_index.html
| | - Ricardo González
- Cátedra de Química Inorgánica, Departamento Estrella Campos, Facultad de Química, Universidad de la República, Avda. General Flores 2124, CC 1157 Montevideo, Uruguay, http://dec.fq.edu.uy/ecampos/areas_qinorganica_index.html
| | - Donatella Armentano
- Dipartimento di Chimica e Tecnologie Chimiche, Università della Calabria, via P. Bucci 14/c, 87030, Arcavacata di Rende, Cosenza, Italy
| | - Giovanni De Munno
- Dipartimento di Chimica e Tecnologie Chimiche, Università della Calabria, via P. Bucci 14/c, 87030, Arcavacata di Rende, Cosenza, Italy
| | - Miguel A. Novak
- Universidade Federal do Rio de Janeiro, Instituto de Física, CT Bloco A, 21941‐972, Rio de Janeiro, RJ, Brazil
| | - Francesc Lloret
- Departamento de Química Inorgánica/Instituto de Ciencia Molecular, Universitat de València, C/José Beltrán 2, 46980 Paterna, València, Spain, http://www.uv.es/qcacoor/[‡]for his outstanding contribution to progress in the coordination chemistry field both as a teacher and researcher
| | - Miguel Julve
- Departamento de Química Inorgánica/Instituto de Ciencia Molecular, Universitat de València, C/José Beltrán 2, 46980 Paterna, València, Spain, http://www.uv.es/qcacoor/[‡]for his outstanding contribution to progress in the coordination chemistry field both as a teacher and researcher
| | - Carlos Kremer
- Cátedra de Química Inorgánica, Departamento Estrella Campos, Facultad de Química, Universidad de la República, Avda. General Flores 2124, CC 1157 Montevideo, Uruguay, http://dec.fq.edu.uy/ecampos/areas_qinorganica_index.html
| | - Raúl Chiozzone
- Cátedra de Química Inorgánica, Departamento Estrella Campos, Facultad de Química, Universidad de la República, Avda. General Flores 2124, CC 1157 Montevideo, Uruguay, http://dec.fq.edu.uy/ecampos/areas_qinorganica_index.html
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8
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Greenfield TJ, Hoffman AE, Marino N, Goos AG, Lloret F, Julve M, Doyle RP. Ferromagnetic Coupling in “Double-Bridged” Dihydrogenpyrophosphate Complexes of Cobalt(II) and Nickel(II). Inorg Chem 2015; 54:6537-46. [DOI: 10.1021/acs.inorgchem.5b00866] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Tiffany J. Greenfield
- Department
of Chemistry, Syracuse University, Syracuse, New York 13244-4100, United States
| | - Amanda E. Hoffman
- Department
of Chemistry, Syracuse University, Syracuse, New York 13244-4100, United States
| | - Nadia Marino
- Department
of Chemistry, Syracuse University, Syracuse, New York 13244-4100, United States
| | - Alan G. Goos
- Department
of Chemistry, Syracuse University, Syracuse, New York 13244-4100, United States
| | - Francesc Lloret
- Departament de Quimica Inorganica/Instituto de Ciencia Molecular,
Facultat de Química, Universitat de València, Catedratico
Jose Beltran 2, 46980 Paterna, Valencia, Spain
| | - Miguel Julve
- Departament de Quimica Inorganica/Instituto de Ciencia Molecular,
Facultat de Química, Universitat de València, Catedratico
Jose Beltran 2, 46980 Paterna, Valencia, Spain
| | - Robert P. Doyle
- Department
of Chemistry, Syracuse University, Syracuse, New York 13244-4100, United States
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9
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Marino N, Armentano D, De Munno G, Lloret F, Cano J, Julve M. Towards a better understanding of honeycomb alternating magnetic networks. Dalton Trans 2015; 44:11040-51. [DOI: 10.1039/c5dt00553a] [Citation(s) in RCA: 21] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
The honeycomb mixed-ligand complex {[Co2(bpm)(ox)2]n·5nH2O} was prepared and magneto-structurally characterized. The values of the antiferromagnetic interactions through bpm (Jbpm= −5.0 cm−1) and ox (Jox= −11.1 cm−1) ligands obtained by fit were suported by DFT type calculations.
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Affiliation(s)
- Nadia Marino
- Dipartimento di Chimica e Tecnologie Chimiche
- Università della Calabria
- Cosenza
- Italy
| | - Donatella Armentano
- Dipartimento di Chimica e Tecnologie Chimiche
- Università della Calabria
- Cosenza
- Italy
| | - Giovanni De Munno
- Dipartimento di Chimica e Tecnologie Chimiche
- Università della Calabria
- Cosenza
- Italy
| | - Francesc Lloret
- Departament de Química Inorgànica/Instituto de Ciencia Molecular (ICMol)
- Universitat de València
- 46980 Paterna
- Spain
| | - Joan Cano
- Departament de Química Inorgànica/Instituto de Ciencia Molecular (ICMol)
- Universitat de València
- 46980 Paterna
- Spain
- Fundació General de la Universitat de València (FGUV)
| | - Miguel Julve
- Departament de Química Inorgànica/Instituto de Ciencia Molecular (ICMol)
- Universitat de València
- 46980 Paterna
- Spain
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10
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Déniz M, Hernández-Rodríguez I, Pasán J, Fabelo O, Cañadillas-Delgado L, Vallejo J, Julve M, Lloret F, Ruiz-Pérez C. Syntheses, crystal structures and magnetic properties of five new manganese(ii) complexes: influence of the conformation of different alkyl/aryl substituted malonate ligands on the crystal packing. CrystEngComm 2014. [DOI: 10.1039/c3ce42086h] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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11
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Marinho MV, Simões TRG, Ribeiro MA, Pereira CLM, Machado FC, Pinheiro CB, Stumpf HO, Cano J, Lloret F, Julve M. A Two-Dimensional Oxamate- and Oxalate-Bridged CuIIMnII Motif: Crystal Structure and Magnetic Properties of (Bu4N)2[Mn2{Cu(opba)}2ox]. Inorg Chem 2013; 52:8812-9. [DOI: 10.1021/ic401038c] [Citation(s) in RCA: 26] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Maria V. Marinho
- Departament de Química
Inorgànica/Instituto de Ciencia Molecular, Facultat
de Química de la Universitat de València, C/Catedrático José Beltrán 2, 46980-Paterna
(València), Spain
| | - Tatiana R. G. Simões
- Departamento de
Química, ICEX, Universidade Federal de Minas Gerais, Av. Antônio Carlos 6627, Belo
Horizonte-MG 31270-901, Brazil
| | - Marcos A. Ribeiro
- Departamento de
Química, ICEX, Universidade Federal de Minas Gerais, Av. Antônio Carlos 6627, Belo
Horizonte-MG 31270-901, Brazil
- Departamento de Física, ICEX, Universidade Federal de Minas Gerais, av. Antônio
Carlos 6627, Belo Horizonte-MG 31270-901, Brazil
| | - Cynthia L. M. Pereira
- Departamento de
Química, ICEX, Universidade Federal de Minas Gerais, Av. Antônio Carlos 6627, Belo
Horizonte-MG 31270-901, Brazil
| | - Flávia C. Machado
- Departamento de
Química, ICE, Universidade Federal de Juiz de Fora, 36036-330 Juiz de Fora, Minas Gerais,
Brazil
| | - Carlos B. Pinheiro
- Departamento de Física, ICEX, Universidade Federal de Minas Gerais, av. Antônio
Carlos 6627, Belo Horizonte-MG 31270-901, Brazil
| | - Humberto O. Stumpf
- Departamento de
Química, ICEX, Universidade Federal de Minas Gerais, Av. Antônio Carlos 6627, Belo
Horizonte-MG 31270-901, Brazil
| | - Joan Cano
- Departament de Química
Inorgànica/Instituto de Ciencia Molecular, Facultat
de Química de la Universitat de València, C/Catedrático José Beltrán 2, 46980-Paterna
(València), Spain
- Fundació
General de La
Universitat de Valencia (FGUV), Universitat de València, 46980 Paterna (València), Spain
| | - Francesc Lloret
- Departament de Química
Inorgànica/Instituto de Ciencia Molecular, Facultat
de Química de la Universitat de València, C/Catedrático José Beltrán 2, 46980-Paterna
(València), Spain
| | - Miguel Julve
- Departament de Química
Inorgànica/Instituto de Ciencia Molecular, Facultat
de Química de la Universitat de València, C/Catedrático José Beltrán 2, 46980-Paterna
(València), Spain
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12
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Visinescu D, Toma LM, Fabelo O, Ruiz-Pérez C, Lloret F, Julve M. Low-Dimensional 3d–4f Complexes Assembled by Low-Spin [FeIII(phen)(CN)4]− Anions. Inorg Chem 2013; 52:1525-37. [DOI: 10.1021/ic302278q] [Citation(s) in RCA: 31] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/18/2023]
Affiliation(s)
- Diana Visinescu
- Coordination
and Supramolecular Chemistry Laboratory, Institute of Physical Chemistry
“Ilie Murgulescu”, Romanian Academy, Splaiul Independentei 202, 060021 Bucharest, Romania
| | - Luminita Marilena Toma
- Departament de Química Inorgánica/Instituto
de Ciencia Molecular, Facultat de Química de la Universitat de València, C/Catedrático
José Beltrán 2, 46980 Paterna, Valencia, Spain
| | - Oscar Fabelo
- Instituto
de Ciencia de Materiales de Aragón, CSIC-Universidad de Zaragoza, Pedro Cerbuna 12, 50009 Zaragoza, Spain
- Institut Laue Langevin, B.P. 156, 6 Rue J. Horowitz, 38000 Grenoble, France
| | - Catalina Ruiz-Pérez
- Laboratorio de Rayos X y Materiales
Moleculares, Departamento de Física Fundamental II, Facultad de Física de la Universidad de La Laguna, Avda. Astrofísico Francisco Sanchez s/n, 38204 La Laguna,
Tenerife, Spain
| | - Francesc Lloret
- Departament de Química Inorgánica/Instituto
de Ciencia Molecular, Facultat de Química de la Universitat de València, C/Catedrático
José Beltrán 2, 46980 Paterna, Valencia, Spain
| | - Miguel Julve
- Departament de Química Inorgánica/Instituto
de Ciencia Molecular, Facultat de Química de la Universitat de València, C/Catedrático
José Beltrán 2, 46980 Paterna, Valencia, Spain
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13
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Chorazy S, Podgajny R, Majcher AM, Nitek W, Rams M, Suturina EA, Ungur L, Chibotaru LF, Sieklucka B. Magnetic anisotropy of CoII–WVferromagnet: single crystal and ab initio study. CrystEngComm 2013. [DOI: 10.1039/c2ce26387d] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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14
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Song XZ, Song SY, Zhu M, Hao ZM, Meng X, Zhao SN, Zhang HJ. Employing tripodal carboxylate ligand to construct Co(ii) coordination networks modulated by N-donor ligands: syntheses, structures and magnetic properties. Dalton Trans 2013; 42:13231-40. [DOI: 10.1039/c3dt51241j] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
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15
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Zhou L, Wang C, Zheng X, Tian Z, Wen L, Qu H, Li D. New metal–organic frameworks based on 2,5-thiophenedicarboxylate and pyridine- or imidazole-based spacers: syntheses, topological structures, and properties. Dalton Trans 2013; 42:16375-86. [DOI: 10.1039/c3dt51905h] [Citation(s) in RCA: 59] [Impact Index Per Article: 5.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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16
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Martínez-Lillo J, Armentano D, De Munno G, Julve M, Lloret F, Faus J. Ferromagnetic coupling and spin canting behaviour in heterobimetallic Re(IV)M(II/III) (M = Co(II/III), Ni(II)) species. Dalton Trans 2012; 42:1687-95. [PMID: 23154657 DOI: 10.1039/c2dt31546g] [Citation(s) in RCA: 23] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Three novel heterobimetallic Re(IV) compounds of formulae [ReBr(4)(μ-ox)M(4,7-Cl(2)phen)(2)]·CH(3)CN·CH(3)NO(2) [M = Co(II) (1) and Ni(II) (2)] and [ReBr(4)(ox)](3)[Co(III)(5,6-dmphen)(3)](2)·CH(3)CN·2CH(3)NO(2)·4H(2)O (3) [ox = oxalate, 4,7-Cl(2)phen = 4,7-dichloro-1,10-phenanthroline and 5,6-dmphen = 5,6-dimethyl-1,10-phenanthroline] have been synthesised and the structures of 1 and 3 determined by single crystal X-ray diffraction. Compound 1 is an oxalato-bridged Re(IV)Co(II) heterodinuclear complex where the [ReBr(4)(ox)](2-) unit acts as a bidentate ligand towards the [Co(4,7-Cl(2)phen)(2)](2+) entity, the separation between Re(IV) and Co(II) across the oxalate being 5.482(1) Å. Compound 3 is an ionic salt whose structure is made up of [Re(IV)Br(4)(ox)](2-) anions and [Co(III)(5,6-dmphen)(3)](3+) cations plus acetonitrile, nitromethane and water as solvent molecules. The magnetic properties of 1-3 were investigated in the temperature range 1.9-300 K. Relatively large ferromagnetic interactions between Re(IV) and M(II) through the bis(bidentate) oxalato occur in 1 and 2 [J(ReM) = +11.0 (1) and +12.2 cm(-1) (2), the Hamiltonian being defined as Ĥ = -J(ReM)Ŝ(Re)·Ŝ(M)] which are explained on the basis of orbital symmetry considerations. A behaviour typical of a magnetically diluted Re(IV) complex with a large and positive value of zero-field splitting for the ground level (D(Re) = +43 cm(-1)) is observed for 3 in the high temperature range, whereas it exhibits spin canting in the low temperature domain as well as magnetic ordering below ca. 4.8 K.
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Affiliation(s)
- José Martínez-Lillo
- Departamento de Química Inorgánica/Instituto de Ciencia Molecular, Facultad de Química de la Universidad de Valencia, Dr. Moliner 50, 46100, Burjassot, Valencia, Spain.
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17
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Marino N, Hanson SK, Müller P, Doyle RP. Pyro without Fire: Synthesis, Structure, and Reactivity of a Dimeric Vanadyl Pyrophosphate Coordination Complex. Inorg Chem 2012; 51:10077-9. [DOI: 10.1021/ic3015767] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
Affiliation(s)
- Nadia Marino
- Department of Chemistry, Syracuse University, Syracuse, New York
13244-4100, United States
- Dipartimento di
Chimica, Università della Calabria, via P. Bucci 14/c, 87030 Arcavacata di Rende, Cosenza, Italy
| | - Susan K. Hanson
- Chemistry Division, Los Alamos National Laboratory, Los
Alamos, New Mexico 87544, United States
| | - Peter Müller
- Department of Chemistry, Massachusetts Institute of Technology, Cambridge, Massachusetts
02139-4307, United States
| | - Robert P. Doyle
- Department of Chemistry, Syracuse University, Syracuse, New York
13244-4100, United States
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18
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Synthesis, structural, thermal, and magnetic investigations of Co(II), Ni(II), and Mn(II) pyrophosphate chains. Inorganica Chim Acta 2012. [DOI: 10.1016/j.ica.2012.01.054] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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19
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González R, Acosta A, Chiozzone R, Kremer C, Armentano D, De Munno G, Julve M, Lloret F, Faus J. New Family of Thiocyanate-Bridged Re(IV)-SCN-M(II) (M = Ni, Co, Fe, and Mn) Heterobimetallic Compounds: Synthesis, Crystal Structure, and Magnetic Properties. Inorg Chem 2012; 51:5737-47. [DOI: 10.1021/ic300200k] [Citation(s) in RCA: 57] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Ricardo González
- Cátedra de Química
Inorgánica, Facultad de Química, Universidad de la República, Avda. General Flores 2124, CC
1157 Montevideo, Uruguay
| | - Alvaro Acosta
- Cátedra de Química
Inorgánica, Facultad de Química, Universidad de la República, Avda. General Flores 2124, CC
1157 Montevideo, Uruguay
| | - Raúl Chiozzone
- Cátedra de Química
Inorgánica, Facultad de Química, Universidad de la República, Avda. General Flores 2124, CC
1157 Montevideo, Uruguay
| | - Carlos Kremer
- Cátedra de Química
Inorgánica, Facultad de Química, Universidad de la República, Avda. General Flores 2124, CC
1157 Montevideo, Uruguay
| | - Donatella Armentano
- Centro di Eccellenza CEMIF.CAL,
Dipartimento di Chimica, Università della Calabria, via P. Bucci 14/c, 87030 Arcavacata di Rende, Cosenza, Italy
| | - Giovanni De Munno
- Centro di Eccellenza CEMIF.CAL,
Dipartimento di Chimica, Università della Calabria, via P. Bucci 14/c, 87030 Arcavacata di Rende, Cosenza, Italy
| | - Miguel Julve
- Departamento de Química
Inorgánica/Instituto de Ciencia Molecular (ICMol), Facultad
de Química, Universidad de València, Avda. Dr. Moliner 50, 46100 Burjassot, Valencia, Spain
| | - Francesc Lloret
- Departamento de Química
Inorgánica/Instituto de Ciencia Molecular (ICMol), Facultad
de Química, Universidad de València, Avda. Dr. Moliner 50, 46100 Burjassot, Valencia, Spain
| | - Juan Faus
- Departamento de Química
Inorgánica/Instituto de Ciencia Molecular (ICMol), Facultad
de Química, Universidad de València, Avda. Dr. Moliner 50, 46100 Burjassot, Valencia, Spain
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20
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Reid DJ, Cull JEW, Chisholm KDS, Langlois A, Lin PH, Long J, Lebel O, Korobkov I, Wang R, Wuest JD, Murugesu M, Scott J. Synthesis, structure and magnetism of homodinuclear complexes of Co, Ni and Cu supported by a novel bitriazine scaffold. Dalton Trans 2011; 40:5009-17. [PMID: 21451816 DOI: 10.1039/c1dt00018g] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Btzn (1), an amine-functionalized bi(1,3,5-triazine) 4,4'-(NH(2))(2)-6,6'-(NHC(6)H(5))(2)-2,2'-(1,3,5-C(3)N(3))(2), is reported, and its coordination with Co, Ni and Cu is explored. Reactions of metal salts (2 equiv) with Btzn (1 equiv) result in dimeric species [(Btzn)Co(2)(NCS)(4)(EtOH)(2)(DMF)(2)], (2), [(Btzn)Ni(2)(η(1)-ONO(2))(2)(MeOH)(4)(DMF)(2)]·2[NO(3)], (3), [(Btzn)Cu(2)Cl(4)(DMF)(2)], (4), and [(Btzn)Cu(2)(η(2)-O(2)NO)(2)(OH(2))(2)(DMF)(2)]·2[NO(3)], (5). These complexes are the first examples of the coordination of transition metals with bi(1,3,5-triazine) ligands. Their structures display a bridging bis-bidentate coordination mode for Btzn. Variable-temperature magnetic susceptibility of the complexes reveals antiferromagnetic exchange between the spin carriers, with calculated exchange coupling values (J) of -4.7 cm(-1) for 3, -18.2 cm(-1) for 4, and -5.5 cm(-1) for 5. An in-depth evaluation of the metal geometry highlights the inefficient overlap of the magnetic d-orbitals through the bridging ligand, most likely leading to reduced delocalization and coupling.
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Affiliation(s)
- Derek J Reid
- Department of Chemistry and Chemical Engineering, Royal Military College of Canada, Kingston, Canada
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Marino N, Fazen CH, Blakemore JD, Incarvito CD, Hazari N, Doyle RP. Isostructural PdII and PtII Pyrophosphato Complexes: Polymorphism and Unusual Bond Character in d8−d8 Systems. Inorg Chem 2011; 50:2507-20. [DOI: 10.1021/ic1023373] [Citation(s) in RCA: 54] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Affiliation(s)
- Nadia Marino
- Department of Chemistry, Syracuse University, Syracuse, New York 13244-4100, United States
| | - Christopher H. Fazen
- Department of Chemistry, Syracuse University, Syracuse, New York 13244-4100, United States
| | - James D. Blakemore
- Chemistry Department, Yale University, P.O. Box 208107, New Haven, Connecticut 06520-8107, United States
| | - Christopher D. Incarvito
- Chemistry Department, Yale University, P.O. Box 208107, New Haven, Connecticut 06520-8107, United States
| | - Nilay Hazari
- Chemistry Department, Yale University, P.O. Box 208107, New Haven, Connecticut 06520-8107, United States
| | - Robert P. Doyle
- Department of Chemistry, Syracuse University, Syracuse, New York 13244-4100, United States
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Xu B, Lin X, He Z, Lin Z, Cao R. A unique 2D → 3D polycatenation cobalt(ii)-based molecule magnet showing coexistence of paramagnetism and canted antiferromagnetism. Chem Commun (Camb) 2011; 47:3766-8. [DOI: 10.1039/c0cc05567k] [Citation(s) in RCA: 60] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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23
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Marino N, Lloret F, Julve M, Doyle RP. Synthetically persistent, self assembled [VIV2VV4] polyoxovanadates: Facile synthesis, structure and magnetic analysis. Dalton Trans 2011; 40:12248-56. [DOI: 10.1039/c1dt11004g] [Citation(s) in RCA: 20] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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Zucchi G, Thuéry P, Rivière E, Ephritikhine M. Europium(II) compounds: simple synthesis of a molecular complex in water and coordination polymers with 2,2'-bipyrimidine-mediated ferromagnetic interactions. Chem Commun (Camb) 2010; 46:9143-5. [PMID: 21038073 DOI: 10.1039/c0cc02539a] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Reaction between EuCl(2) and 2,2'-bipyrimidine (bpm) in de-oxygenated water afforded a cationic molecular complex [EuCl(bpm)(2)(H(2)O)(4)][Cl]·H(2)O (1). When performed in an organic solvent such as THF or methanol, the same reaction yielded a 3-dimensional coordination polymer of formula [EuCl(2)(bpm)(MeOH)(0.5)](∞) (2) in which both bpm and the chloride ions act as linkers between the Eu(II) ions. Upon replacing Cl(-) by I(-), two coordination polymers of formula {[Eu(bpm)(2)(H(2)O)(3)][I](2)·0.5bpm}(∞) (3) and {[Eu(I)(bpm)(MeOH)][I]}(∞) (4) were obtained from reaction in water and methanol, respectively. All these compounds were characterized by X-ray crystallography. Investigations of the magnetic properties revealed a weak antiferromagnetic coupling in 2, while 3 and 4 showed a weak ferromagnetic coupling at low temperature.
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Affiliation(s)
- Gaël Zucchi
- CEA, IRAMIS, SIS2M, CNRS UMR 3299, CEA/Saclay, 91191 Gif-sur-Yvette, France.
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Marino N, Ikotun OF, Julve M, Lloret F, Cano J, Doyle RP. Pyrophosphate-Mediated Magnetic Interactions in Cu(II) Coordination Complexes. Inorg Chem 2010; 50:378-89. [DOI: 10.1021/ic1020884] [Citation(s) in RCA: 45] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Nadia Marino
- Department of Chemistry, Syracuse University, Syracuse, New York 13244-4100, United States
| | - Oluwatayo. F. Ikotun
- Department of Chemistry, Syracuse University, Syracuse, New York 13244-4100, United States
| | - Miguel Julve
- Departament de Química Inorgànica/Instituto de Ciencia Molecular, Facultat de Química de la Universitat de València, Catedrático José Beltrán 2, 46980 Paterna (València), Spain
| | - Francesc Lloret
- Departament de Química Inorgànica/Instituto de Ciencia Molecular, Facultat de Química de la Universitat de València, Catedrático José Beltrán 2, 46980 Paterna (València), Spain
| | - Juan Cano
- Departament de Química Inorgànica/Instituto de Ciencia Molecular, Facultat de Química de la Universitat de València, Catedrático José Beltrán 2, 46980 Paterna (València), Spain
- Instituto de Ciencia Molecular (ICMol) and Fundació General de la Universitat de València (FGUV), Universitat de València, E-46980 Paterna, València, Spain
| | - Robert P. Doyle
- Department of Chemistry, Syracuse University, Syracuse, New York 13244-4100, United States
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Liu JQ, Liu B, Wang YY, Liu P, Yang GP, Liu RT, Shi QZ, Batten SR. An Unusual 3D Entangled Co(II) Coordination Polymer Directed by Ferromagnetic Molecular Building Block. Inorg Chem 2010; 49:10422-6. [DOI: 10.1021/ic101286j] [Citation(s) in RCA: 50] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Jian-Qiang Liu
- Key Laboratory of Synthetic and Natural Functional Molecule Chemistry of the Ministry of Education, Shaanxi Key Laboratory of Physico−Inorganic Chemistry, College of Chemistry & Materials Science, Northwest University, Xi'an 710069, P. R. China
- Guangdong Medical College, School of Pharmacy, Dongguan, 523808, P. R. China
| | - Bin Liu
- Key Laboratory of Synthetic and Natural Functional Molecule Chemistry of the Ministry of Education, Shaanxi Key Laboratory of Physico−Inorganic Chemistry, College of Chemistry & Materials Science, Northwest University, Xi'an 710069, P. R. China
| | - Yao-Yu Wang
- Key Laboratory of Synthetic and Natural Functional Molecule Chemistry of the Ministry of Education, Shaanxi Key Laboratory of Physico−Inorganic Chemistry, College of Chemistry & Materials Science, Northwest University, Xi'an 710069, P. R. China
| | - Ping Liu
- Key Laboratory of Synthetic and Natural Functional Molecule Chemistry of the Ministry of Education, Shaanxi Key Laboratory of Physico−Inorganic Chemistry, College of Chemistry & Materials Science, Northwest University, Xi'an 710069, P. R. China
| | - Guo-Ping Yang
- Key Laboratory of Synthetic and Natural Functional Molecule Chemistry of the Ministry of Education, Shaanxi Key Laboratory of Physico−Inorganic Chemistry, College of Chemistry & Materials Science, Northwest University, Xi'an 710069, P. R. China
| | - Rui-Ting Liu
- Key Laboratory of Synthetic and Natural Functional Molecule Chemistry of the Ministry of Education, Shaanxi Key Laboratory of Physico−Inorganic Chemistry, College of Chemistry & Materials Science, Northwest University, Xi'an 710069, P. R. China
| | - Qi-Zhen Shi
- Key Laboratory of Synthetic and Natural Functional Molecule Chemistry of the Ministry of Education, Shaanxi Key Laboratory of Physico−Inorganic Chemistry, College of Chemistry & Materials Science, Northwest University, Xi'an 710069, P. R. China
| | - Stuart R. Batten
- School of Chemistry, Monash University, Victoria 3800, Australia
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Marino N, Vortherms AR, Hoffman AE, Doyle RP. Expanding Monomeric Pyrophosphate Complexes beyond Platinum. Inorg Chem 2010; 49:6790-2. [DOI: 10.1021/ic1006007] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Affiliation(s)
- Nadia Marino
- Department of Chemistry, Syracuse University, Syracuse, New York 13244-4100
| | | | - Amanda E. Hoffman
- Department of Chemistry, Syracuse University, Syracuse, New York 13244-4100
| | - Robert P. Doyle
- Department of Chemistry, Syracuse University, Syracuse, New York 13244-4100
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Coordination complexes incorporating pyrophosphate: Structural overview and exploration of their diverse magnetic, catalytic and biological properties. Coord Chem Rev 2010. [DOI: 10.1016/j.ccr.2009.12.015] [Citation(s) in RCA: 49] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
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Cornacchia D, Pellicani RZ, Intini FP, Pacifico C, Natile G. Solution behavior of amidine complexes: an unexpected cis/trans isomerization and formation of di- and trinuclear platinum(III) and platinum(II) species. Inorg Chem 2010; 48:10800-10. [PMID: 19821556 DOI: 10.1021/ic9011372] [Citation(s) in RCA: 30] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
Platinum bis-amidine complexes (both the cis and trans isomers) are stable in acetone and chlorinated solvents but are unstable in protic solvents such as methanol or water. In the latter solvents an initial cis/trans isomerization leads to formation of an equilibrium mixture with a cis/trans ratio of about 1:4; subsequently a dinuclear platinum(III) complex (1) is formed under aerobic conditions while, under anaerobic conditions, a trinuclear platinum(II) compound (2) is obtained. We hypothesize that the process of isomerization and formation of polynuclear compounds (1 and 2) have a common precursor: a dinuclear platinum(II) species supported by two bridging amidinato ligands (3), formed in small yield, which can either dissociate back to monomers of cis/trans configuration or evolve in two different polynuclear species depending upon the aerobic/anaerobic conditions. In aerobic conditions, oxidation of platinum(II) to platinum(III) together with formation of two additional amidinato bridges across the two platinum centers takes place leading to compound 1. In contrast, in anaerobic conditions, oxidation of platinum is prevented and the dinuclear platinum(II) precursor remains in solution until it reacts with an extra molecule of the starting mononuclear complex which loses its two amidine ligands and cross-links the two bridging amidinato ligands of 3 to yield compound 2. This latter features two triply bridging amidinato ligands linking the three platinum units to form a pocket. Complexes 1 and 2 have been characterized by means of IR and NMR spectroscopy, mass spectrometry, elemental analysis, and X-ray crystallography.
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Affiliation(s)
- Daniele Cornacchia
- Università degli Studi di Bari, Dipartimento Farmaco-Chimico, via E. Orabona 4, 70125 Bari, Italy
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Alborés P, Rentschler E. Rational design of covalently bridged [FeIII2MIIO] clusters. Dalton Trans 2010; 39:5005-19. [DOI: 10.1039/b925214b] [Citation(s) in RCA: 24] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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Janiak C, Vieth JK. MOFs, MILs and more: concepts, properties and applications for porous coordination networks (PCNs). NEW J CHEM 2010. [DOI: 10.1039/c0nj00275e] [Citation(s) in RCA: 953] [Impact Index Per Article: 68.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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Fabelo O, Pasán J, Cañadillas-Delgado L, Delgado FS, Lloret F, Julve M, Ruiz-Pérez C. Cobalt(II) Sheet-Like Systems Based on Diacetic Ligands: from Subtle Structural Variances to Different Magnetic Behaviors. Inorg Chem 2009; 48:6086-95. [DOI: 10.1021/ic9004483] [Citation(s) in RCA: 50] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Oscar Fabelo
- Laboratorio de Rayos X y Materiales Moleculares, Departamento de Física Fundamental II, Facultad de Física, Universidad de La Laguna, Avenida Astrofísico Francisco Sánchez s/n, E-38204 La Laguna, Tenerife, Spain
| | - Jorge Pasán
- Laboratorio de Rayos X y Materiales Moleculares, Departamento de Física Fundamental II, Facultad de Física, Universidad de La Laguna, Avenida Astrofísico Francisco Sánchez s/n, E-38204 La Laguna, Tenerife, Spain
| | - Laura Cañadillas-Delgado
- Laboratorio de Rayos X y Materiales Moleculares, Departamento de Física Fundamental II, Facultad de Física, Universidad de La Laguna, Avenida Astrofísico Francisco Sánchez s/n, E-38204 La Laguna, Tenerife, Spain
| | - Fernando S. Delgado
- Laboratorio de Rayos X y Materiales Moleculares, Departamento de Física Fundamental II, Facultad de Física, Universidad de La Laguna, Avenida Astrofísico Francisco Sánchez s/n, E-38204 La Laguna, Tenerife, Spain
| | - Francesc Lloret
- Instituto de Ciencia Molecular (ICMol)/Departament de Química Inorgànica, Universitat de València, Polígono La Coma s/n, 46980 Paterna (València), Spain
| | - Miguel Julve
- Instituto de Ciencia Molecular (ICMol)/Departament de Química Inorgànica, Universitat de València, Polígono La Coma s/n, 46980 Paterna (València), Spain
| | - Catalina Ruiz-Pérez
- Laboratorio de Rayos X y Materiales Moleculares, Departamento de Física Fundamental II, Facultad de Física, Universidad de La Laguna, Avenida Astrofísico Francisco Sánchez s/n, E-38204 La Laguna, Tenerife, Spain
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Alborés P, Rentschler E. “Structural and magnetic characterization of a 1D chain of [Co(II)2(μ-aqua)(μ-carboxylate)2] strung cores”. Dalton Trans 2009:2609-15. [DOI: 10.1039/b820594a] [Citation(s) in RCA: 36] [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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