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Kalinke LHG, Rabelo R, Valdo AK, Martins FT, Moliner N, Ferrando-Soria J, Julve M, Lloret F, Cano J, Cangussu D. Trinuclear Cobalt(II) Triple Helicate with a Multidentate Bithiazolebis(oxamate) Ligand as a Supramolecular Nanomagnet. Inorg Chem 2022; 61:5696-5700. [PMID: 35385259 DOI: 10.1021/acs.inorgchem.2c00291] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/24/2023]
Abstract
The cobalt(II)-mediated self-assembly of the potentially tris(chelating) N,N'-2,2'-(4,4'-bithiazole)bis(oxamate) (dabtzox) ligand gives a new metal-organic supramolecular nanomagnet of formula K6Co3(dabtzox)3·8H2O·MeOH (1) featuring a unique linear triple-stranded trinuclear structure of the helicate type.
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Affiliation(s)
- Lucas H G Kalinke
- Instituto Federal de Goiás, IFG-Câmpus Anápolis, Anápolis, Goiás 75131-457, Brazil
| | - Renato Rabelo
- Departament de Química Inorgànica, Instituto de Ciencia Molecular, 46980 C/Catedrático José Beltrán 2, Paterna, Valencia 46980, Spain
| | - Ana K Valdo
- Instituto Federal de Educação, Ciência e Tecnologia Goiano, Iporá, Goiás 76200-000, Brazil
| | - Felipe T Martins
- Instituto de Química, Universidade Federal de Goiás, Goiânia, Goiás 74001-970, Brazil
| | - Nicolás Moliner
- Departament de Química Inorgànica, Instituto de Ciencia Molecular, 46980 C/Catedrático José Beltrán 2, Paterna, Valencia 46980, Spain
| | - Jesus Ferrando-Soria
- Departament de Química Inorgànica, Instituto de Ciencia Molecular, 46980 C/Catedrático José Beltrán 2, Paterna, Valencia 46980, Spain
| | - Miguel Julve
- Departament de Química Inorgànica, Instituto de Ciencia Molecular, 46980 C/Catedrático José Beltrán 2, Paterna, Valencia 46980, Spain
| | - Francesc Lloret
- Departament de Química Inorgànica, Instituto de Ciencia Molecular, 46980 C/Catedrático José Beltrán 2, Paterna, Valencia 46980, Spain
| | - Joan Cano
- Departament de Química Inorgànica, Instituto de Ciencia Molecular, 46980 C/Catedrático José Beltrán 2, Paterna, Valencia 46980, Spain
| | - Danielle Cangussu
- Instituto de Química, Universidade Federal de Goiás, Goiânia, Goiás 74001-970, Brazil
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2
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When Molecular Magnetism Meets Supramolecular Chemistry: Multifunctional and Multiresponsive Dicopper(II) Metallacyclophanes as Proof-of-Concept for Single-Molecule Spintronics and Quantum Computing Technologies? MAGNETOCHEMISTRY 2020. [DOI: 10.3390/magnetochemistry6040069] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
Molecular magnetism has made a long journey, from the fundamental studies on through-ligand electron exchange magnetic interactions in dinuclear metal complexes with extended organic bridges to the more recent exploration of their electron spin transport and quantum coherence properties. Such a field has witnessed a renaissance of dinuclear metallacyclic systems as new experimental and theoretical models for single-molecule spintronics and quantum computing, due to the intercrossing between molecular magnetism and metallosupramolecular chemistry. The present review reports a state-of-the-art overview as well as future perspectives on the use of oxamato-based dicopper(II) metallacyclophanes as promising candidates to make multifunctional and multiresponsive, single-molecule magnetic (nano)devices for the physical implementation of quantum information processing (QIP). They incorporate molecular magnetic couplers, transformers, and wires, controlling and facilitating the spin communication, as well as molecular magnetic rectifiers, transistors, and switches, exhibiting a bistable (ON/OFF) spin behavior under external stimuli (chemical, electronic, or photonic). Special focus is placed on the extensive research work done by Professor Francesc Lloret, an outstanding chemist, excellent teacher, best friend, and colleague, in recognition of his invaluable contributions to molecular magnetism on the occasion of his 65th birthday.
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3
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Seifert TP, Naina VR, Feuerstein TJ, Knöfel ND, Roesky PW. Molecular gold strings: aurophilicity, luminescence and structure-property correlations. NANOSCALE 2020; 12:20065-20088. [PMID: 33001101 DOI: 10.1039/d0nr04748a] [Citation(s) in RCA: 23] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/11/2023]
Abstract
This review covers the compound class of one-dimensional gold strings. These compounds feature a formally infinite repetition of gold complexes as monomers/repeating units that are held together by aurophilic interactions, i.e. direct gold-gold contacts. Their molecular structures are primarily determined in the solid state using single crystal X-ray diffraction. The chemical composition of the employed gold complexes is diverse and furthermore plays a key role in terms of structure characteristics and the resulting properties. One of the most common features of gold strings is their photoluminescence upon UV excitation. The emission energy is often dependent on the distance of adjacent gold ions and the electronic structure of the whole string. In terms of gold strings, these parameters can be fine-tuned by external stimuli such as solvent, pH value, pressure or mechanical stress. This leads to direct structure-property correlations, not only with regard to the photophysical properties, but also electric conductivity for potential application in nanoelectronics. Concerning these correlations, gold strings, consisting of self-assembled individual complexes as building blocks, are the ideal compound class to look at, as perturbations by an inhomogeneity in the ligand sphere (such as the end of a molecule) can be neglected. Therefore, the aim of this review is to shed light on the past achievements and current developments in this area.
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Affiliation(s)
- Tim P Seifert
- Institute of Inorganic Chemistry, Karlsruhe Institute of Technology (KIT), Engesserstr. 15, 76131 Karlsruhe, Germany.
| | - Vanitha R Naina
- Institute of Inorganic Chemistry, Karlsruhe Institute of Technology (KIT), Engesserstr. 15, 76131 Karlsruhe, Germany.
| | - Thomas J Feuerstein
- Institute of Inorganic Chemistry, Karlsruhe Institute of Technology (KIT), Engesserstr. 15, 76131 Karlsruhe, Germany.
| | - Nicolai D Knöfel
- Institute of Inorganic Chemistry, Karlsruhe Institute of Technology (KIT), Engesserstr. 15, 76131 Karlsruhe, Germany.
| | - Peter W Roesky
- Institute of Inorganic Chemistry, Karlsruhe Institute of Technology (KIT), Engesserstr. 15, 76131 Karlsruhe, Germany.
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Brock AJ, Clegg JK, Li F, Lindoy LF. Recent developments in the metallo-supramolecular chemistry of oligo-β-diketonato ligands. Coord Chem Rev 2018. [DOI: 10.1016/j.ccr.2017.11.007] [Citation(s) in RCA: 30] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
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5
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Dirvanauskas A, Galavotti R, Lunghi A, Nicolini A, Roncaglia F, Totti F, Cornia A. Solution structure of a pentachromium(ii) single molecule magnet from DFT calculations, isotopic labelling and multinuclear NMR spectroscopy. Dalton Trans 2018; 47:585-595. [DOI: 10.1039/c7dt03931j] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Solution NMR spectroscopy on isotopically-labelled samples of [Cr5(tpda)4Cl2] unveils a D4 symmetric molecule, implying fast shuttling between the two unsymmetric ground configurations over NMR timescale.
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Affiliation(s)
- Aivaras Dirvanauskas
- Department of Chemical and Geological Sciences
- University of Modena and Reggio Emilia & INSTM
- I-41125 Modena
- Italy
- Department of Chemistry
| | - Rita Galavotti
- Department of Chemical and Geological Sciences
- University of Modena and Reggio Emilia & INSTM
- I-41125 Modena
- Italy
| | - Alessandro Lunghi
- Department of Chemistry ‘Ugo Schiff’
- University of Florence & INSTM
- I-50019 Sesto Fiorentino (FI)
- Italy
| | - Alessio Nicolini
- Department of Chemical and Geological Sciences
- University of Modena and Reggio Emilia & INSTM
- I-41125 Modena
- Italy
| | - Fabrizio Roncaglia
- Department of Chemical and Geological Sciences
- University of Modena and Reggio Emilia & INSTM
- I-41125 Modena
- Italy
| | - Federico Totti
- Department of Chemistry ‘Ugo Schiff’
- University of Florence & INSTM
- I-50019 Sesto Fiorentino (FI)
- Italy
| | - Andrea Cornia
- Department of Chemical and Geological Sciences
- University of Modena and Reggio Emilia & INSTM
- I-41125 Modena
- Italy
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Tanase T, Yamamoto K, Hatano R, Nakamae K, Kure B, Ura Y, Nakajima T. Linear Triplatinum Tetrahydride Complex Supported by Triphosphine Ligands, [Pt3(µ-H)2(H)2(µ-dpmp)2](BF4)2{dpmp = bis(diphenylphosphinomethyl)phenylphosphine}. Eur J Inorg Chem 2017. [DOI: 10.1002/ejic.201601505] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Affiliation(s)
- Tomoaki Tanase
- Department of Chemistry; Faculty of Science; Nara Women's University; Kitauoya-nishi-machi 630-8506 Nara Japan
| | - Kana Yamamoto
- Department of Chemistry; Faculty of Science; Nara Women's University; Kitauoya-nishi-machi 630-8506 Nara Japan
| | - Rika Hatano
- Department of Chemistry; Faculty of Science; Nara Women's University; Kitauoya-nishi-machi 630-8506 Nara Japan
| | - Kanako Nakamae
- Department of Chemistry; Faculty of Science; Nara Women's University; Kitauoya-nishi-machi 630-8506 Nara Japan
| | - Bunsho Kure
- Department of Chemistry; Faculty of Science; Nara Women's University; Kitauoya-nishi-machi 630-8506 Nara Japan
| | - Yasuyuki Ura
- Department of Chemistry; Faculty of Science; Nara Women's University; Kitauoya-nishi-machi 630-8506 Nara Japan
| | - Takayuki Nakajima
- Department of Chemistry; Faculty of Science; Nara Women's University; Kitauoya-nishi-machi 630-8506 Nara Japan
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Tanase T, Yamamoto K, Nakamae K, Kure B, Nakajima T. Synthesis and structure of trihydride hexaplatinum complex supported by triphosphine ligands, [Pt6(μ-H)(H)2(μ-dpmp)4]BH4 (dpmp = bis(diphenylphosphino-methyl)phenylphosphine). J Organomet Chem 2016. [DOI: 10.1016/j.jorganchem.2016.04.031] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
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8
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Tanase T, Yamamoto C, Kure B, Nakajima T. One-dimensional Anisotropic Metal–Organic Module Containing a Pt6 Chain Terminated with Redox Active Ferrocenyl Units. CHEM LETT 2014. [DOI: 10.1246/cl.140161] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Affiliation(s)
- Tomoaki Tanase
- Department of Chemistry, Faculty of Science, Nara Women’s University
| | - Chie Yamamoto
- Department of Chemistry, Faculty of Science, Nara Women’s University
| | - Bunsho Kure
- Department of Chemistry, Faculty of Science, Nara Women’s University
| | - Takayuki Nakajima
- Department of Chemistry, Faculty of Science, Nara Women’s University
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9
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Goto E, Begum RA, Ueno C, Hosokawa A, Yamamoto C, Nakamae K, Kure B, Nakajima T, Kajiwara T, Tanase T. Electron-Deficient Pt2M2Pt2 Hexanuclear Metal Strings (M = Pt, Pd) Supported by Triphosphine Ligands. Organometallics 2014. [DOI: 10.1021/om401211d] [Citation(s) in RCA: 33] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Eri Goto
- Department
of Chemistry, Faculty of Science, Nara Women’s University, Kitauoya-nishi-machi, Nara 630-8506, Japan
| | - Rowshan Ara Begum
- Department
of Chemistry, Faculty of Science, Nara Women’s University, Kitauoya-nishi-machi, Nara 630-8506, Japan
| | - Chiaki Ueno
- Department
of Chemistry, Faculty of Science, Nara Women’s University, Kitauoya-nishi-machi, Nara 630-8506, Japan
| | - Aya Hosokawa
- Department
of Chemistry, Faculty of Science, Nara Women’s University, Kitauoya-nishi-machi, Nara 630-8506, Japan
| | - Chie Yamamoto
- Department
of Chemistry, Faculty of Science, Nara Women’s University, Kitauoya-nishi-machi, Nara 630-8506, Japan
| | - Kanako Nakamae
- Department
of Chemistry, Faculty of Science, Nara Women’s University, Kitauoya-nishi-machi, Nara 630-8506, Japan
| | - Bunsho Kure
- Department
of Chemistry, Faculty of Science, Nara Women’s University, Kitauoya-nishi-machi, Nara 630-8506, Japan
| | - Takayuki Nakajima
- Department
of Chemistry, Faculty of Science, Nara Women’s University, Kitauoya-nishi-machi, Nara 630-8506, Japan
| | - Takashi Kajiwara
- Department
of Chemistry, Faculty of Science, Nara Women’s University, Kitauoya-nishi-machi, Nara 630-8506, Japan
| | - Tomoaki Tanase
- Department
of Chemistry, Faculty of Science, Nara Women’s University, Kitauoya-nishi-machi, Nara 630-8506, Japan
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10
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Liu YC, Wu SX, Su ZM, Zhang HY. Can a linear metal–metal bonded array of tetravanadium be stabilized between two dicyclopenta[a,e]pentalene ligands? A theoretical investigation. NEW J CHEM 2014. [DOI: 10.1039/c3nj00857f] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/13/2023]
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11
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Clegg JK, Li F, Lindoy LF. Di-, tri- and oligometallic platforms: Versatile components for use in metallo-supramolecular chemistry. Coord Chem Rev 2013. [DOI: 10.1016/j.ccr.2013.01.006] [Citation(s) in RCA: 28] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
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12
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Craig GA, Roubeau O, Ribas-Ariño J, Teat SJ, Aromí G. Two isosceles coordination [Ni3] triangles strongly interacting via hydrogen bonds. Polyhedron 2013. [DOI: 10.1016/j.poly.2012.05.027] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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13
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Sañudo EC, Uber JS, Pons Balagué A, Roubeau O, Aromí G. Molecular [(Fe3)–(Fe3)] and [(Fe4)–(Fe4)] Coordination Cluster Pairs as Single or Composite Arrays. Inorg Chem 2012; 51:8441-6. [DOI: 10.1021/ic300995g] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- E. Carolina Sañudo
- Departament de Química
Inorgànica, Facultat de Química, Universitat de Barcelona, Av. Diagonal 645, 08028 Barcelona, Spain
| | - Jorge Salinas Uber
- Departament de Química
Inorgànica, Facultat de Química, Universitat de Barcelona, Av. Diagonal 645, 08028 Barcelona, Spain
| | - Alba Pons Balagué
- Departament de Química
Inorgànica, Facultat de Química, Universitat de Barcelona, Av. Diagonal 645, 08028 Barcelona, Spain
| | - Olivier Roubeau
- Instituto de Ciencia de Materiales
de Aragón (ICMA), CSIC−Universidad de Zaragoza, Departamento de Física de la Materia Condensada, Facultad
de Ciencias, Pedro Cerbuna 12, 50009 Zaragoza, Spain
| | - Guillem Aromí
- Departament de Química
Inorgànica, Facultat de Química, Universitat de Barcelona, Av. Diagonal 645, 08028 Barcelona, Spain
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