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Lutsenko IA, Kiskin MA, Lysenko KA, Zueva EM, Efimov NN, Ugolkova EA, Maksimov YV, Imshennik VK, Petrova MM, Sidorov AA, Eremenko IL. A new heterometallic pivalate {Fe 8Cd} complex as an example of unusual "ferric wheel" molecular self-assembly. Dalton Trans 2020; 49:15175-15179. [PMID: 33089861 DOI: 10.1039/d0dt03142a] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
The interaction of the pivalate complexes of iron(iii), [Fe3O(Piv)6(H2O)3]·HPiv, and cadmium(ii), [Cd(Piv)2], in Et2O resulted in one more type of "ferric wheel" family complex, namely [Fe8(Piv)16{Cd(Piv)2}(μ-OH)8]·Et2O (1). The complex is an octanuclear iron(iii) wheel with a {Cd(Piv)2} moiety asymmetrically incorporated into the ring.
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Affiliation(s)
- Irina A Lutsenko
- N.S.Kurnakov Institute of General and Inorganic Chemistry, Russian Academy of Sciences, Leninsky Prosp. 31, GSP-1 119991 Moscow, Russian Federation.
| | - Mikhail A Kiskin
- N.S.Kurnakov Institute of General and Inorganic Chemistry, Russian Academy of Sciences, Leninsky Prosp. 31, GSP-1 119991 Moscow, Russian Federation.
| | - Konstantin A Lysenko
- Lomonosov Moscow State University, Dept. of Chemistry, Leninskie Gory 1/3, 119991 Moscow, Russian Federation
| | - Ekaterina M Zueva
- Kazan National Research Technolodical University, Karl Marx Str. 68, 420015 Kazan, Russian Federation and Kazan Federal University, Kremlyovskaya Str. 18, 420008 Kazan, Russian Federation
| | - Nikolay N Efimov
- N.S.Kurnakov Institute of General and Inorganic Chemistry, Russian Academy of Sciences, Leninsky Prosp. 31, GSP-1 119991 Moscow, Russian Federation.
| | - Elena A Ugolkova
- N.S.Kurnakov Institute of General and Inorganic Chemistry, Russian Academy of Sciences, Leninsky Prosp. 31, GSP-1 119991 Moscow, Russian Federation.
| | - Yurii V Maksimov
- N.N. Semenov Institute of Chemical Physics, Russian Academy of Sciences, Kosygina Str. 4, 119991Moscow, Russian Federation
| | - Vladimir K Imshennik
- N.N. Semenov Institute of Chemical Physics, Russian Academy of Sciences, Kosygina Str. 4, 119991Moscow, Russian Federation
| | - Maria M Petrova
- Kazan National Research Technolodical University, Karl Marx Str. 68, 420015 Kazan, Russian Federation
| | - Aleksey A Sidorov
- N.S.Kurnakov Institute of General and Inorganic Chemistry, Russian Academy of Sciences, Leninsky Prosp. 31, GSP-1 119991 Moscow, Russian Federation.
| | - Igor L Eremenko
- N.S.Kurnakov Institute of General and Inorganic Chemistry, Russian Academy of Sciences, Leninsky Prosp. 31, GSP-1 119991 Moscow, Russian Federation. and Lomonosov Moscow State University, Dept. of Chemistry, Leninskie Gory 1/3, 119991 Moscow, Russian Federation
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Li J, Liu BG. Long-lived Néel states in antiferromagnetic quantum spin chains with strong uniaxial anisotropy for atomic-scale antiferromagnetic spintronics. RSC Adv 2015. [DOI: 10.1039/c5ra19582a] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
We achieve a powerful life-time expression of the Neel states for arbitrary parameters and show that for famous Fe adatom chains on Cu2N surface, 14 or 16 Fe adatoms are enough to obtain a long life-time for Neel state storage of information.
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Affiliation(s)
- Jun Li
- Beijing National Laboratory for Condensed Matter Physics
- Institute of Physics
- Chinese Academy of Sciences
- Beijing 100190
- China
| | - Bang-Gui Liu
- Beijing National Laboratory for Condensed Matter Physics
- Institute of Physics
- Chinese Academy of Sciences
- Beijing 100190
- China
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Hunter SC, Podlesnyak AA, Xue ZL. Magnetic Excitations in Metalloporphyrins by Inelastic Neutron Scattering: Determination of Zero-Field Splittings in Iron, Manganese, and Chromium Complexes. Inorg Chem 2014; 53:1955-61. [DOI: 10.1021/ic4028354] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Seth C. Hunter
- Department
of Chemistry, The University of Tennessee, 1420 Circle Drive, Knoxville, Tennessee 37996, United States
| | - Andrey A. Podlesnyak
- Quantum
Condensed Matter Division, Oak Ridge National Laboratory, Oak Ridge, Tennessee 37831, United States
| | - Zi-Ling Xue
- Department
of Chemistry, The University of Tennessee, 1420 Circle Drive, Knoxville, Tennessee 37996, United States
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Retegan M, Collomb MN, Neese F, Duboc C. A combined high-field EPR and quantum chemical study on a weakly ferromagnetically coupled dinuclear Mn(iii) complex. A complete analysis of the EPR spectrum beyond the strong coupling limit. Phys Chem Chem Phys 2013; 15:223-34. [DOI: 10.1039/c2cp42955a] [Citation(s) in RCA: 19] [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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Nakajima T, Seto K, Horikawa F, Shimizu I, Scheurer A, Kure B, Kajiwara T, Tanase T, Mikuriya M. Wheel-Shaped Icosanuclear Homo- and Heterometallic Complexes of NiII, CoII, and CuII Ions Supported by Unsymmetrical Aminoalcohol Ligands. Inorg Chem 2012; 51:12503-10. [DOI: 10.1021/ic3019106] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Takayuki Nakajima
- Department of Chemistry, Faculty
of Science, Nara Women’s University, Kitauoya-nishi-machi, Nara 630-8506, Japan
| | - Keiko Seto
- Department of Chemistry, Faculty
of Science, Nara Women’s University, Kitauoya-nishi-machi, Nara 630-8506, Japan
| | - Fumihiro Horikawa
- Department of Applied Chemistry,
School of Advanced Science and Engineering, Waseda University, 3-4-1 Okubo, Shinjuku-ku, Tokyo 169-8555, Japan
| | - Isao Shimizu
- Department of Applied Chemistry,
School of Advanced Science and Engineering, Waseda University, 3-4-1 Okubo, Shinjuku-ku, Tokyo 169-8555, Japan
| | - Andreas Scheurer
- Department für Chemie und
Pharmazie, Lehrstuhl für Anorganische und Allgemeine Chemie, Universität Erlangen-Nürnberg, Egerlandstrasse
1, 91058 Erlangen, Germany
| | - Bunsho Kure
- 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
| | - Masahiro Mikuriya
- Department of Chemistry, School
of Science and Technology, Kwansei Gakuin University, 2-1 Gakuen, Sanda-shi, Hyogo 669-1337, Japan
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Gatteschi D, Fittipaldi M, Sangregorio C, Sorace L. Exploring the no-man's land between molecular nanomagnets and magnetic nanoparticles. Angew Chem Int Ed Engl 2012; 51:4792-800. [PMID: 22473984 DOI: 10.1002/anie.201105428] [Citation(s) in RCA: 64] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/01/2011] [Revised: 01/13/2012] [Indexed: 12/26/2022]
Abstract
The comparison of the structural and magnetic properties of molecular nanomagnets (MNM) and magnetic nanoparticles (MNP) can be instructive to get a deeper understanding of the magnetic behavior on the intermediate scale between molecular and bulk objects. In this respect iron oxo based clusters are particularly interesting, since they provide an increasing number of molecular systems with sizes close to that of iron oxide MNP. In this Minireview we report a survey of literature data aimed at improving our understanding of the emergence of MNP properties from MNM ones.
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Affiliation(s)
- Dante Gatteschi
- Department of Chemistry and RU INSTM, University of Florence, Italy.
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Gatteschi D, Fittipaldi M, Sangregorio C, Sorace L. Erforschung des Niemandslandes zwischen molekularen Magneten und magnetischen Nanopartikeln. Angew Chem Int Ed Engl 2012. [DOI: 10.1002/ange.201105428] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
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Najar AM, Tidmarsh IS, Ward MD. An octanuclear helical ‘molecular wheel’ from hierarchical assembly of four dinuclear Cu2 units in a mixed-ligand array. RSC Adv 2012. [DOI: 10.1039/c2ra01177h] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
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