Journal ArticleDOI
Novel polynuclear architectures incorporating Co2+ and K+ ions bound by dimethylmalonate anions: Synthesis, structure, and magnetic properties
Ekaterina N. Zorina,N. V. Zauzolkova,Aleksei A. Sidorov,Grigory G. Aleksandrov,A. S. Lermontov,Mikhail A. Kiskin,Artem S. Bogomyakov,Vladimir S. Mironov,Vladimir M. Novotortsev,Igor L. Eremenko +9 more
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TLDR
In this article, the reaction of potassium dimethylmalonate (K2Me2Mal) and cobalt pivalate [Co(Piv)2]n under various conditions resulted in {[K2Co(H2O-κO)(μ-H 2 O)(μ6-Me2 Mal-κ2O,O′)8(μ4-Me 2Mal-κ 2O, O′)12(μ 4-MeAbout:
This article is published in Inorganica Chimica Acta.The article was published on 2013-02-24. It has received 25 citations till now. The article focuses on the topics: Magnetic susceptibility & Magnetic anisotropy.read more
Citations
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Synthesis, Structure, and Magnetic Properties of 1D {[MnIII(CN)6][MnII(dapsc)]}n Coordination Polymers: Origin of Unconventional Single-Chain Magnet Behavior.
V. D. Sasnovskaya,Vyacheslav A. Kopotkov,A. D. Talantsev,R. B. Morgunov,Eduard B. Yagubskii,Sergey V. Simonov,Leokadiya V. Zorina,Vladimir S. Mironov +7 more
TL;DR: It is shown that compound I refers to a peculiar case of SCM that does not fall into the usual Ising and Heisenberg limits due to unconventional character of the MnIII-CN-MnII spin coupling resulting from a nonmagnetic singlet ground state of orbitally degenerate complexes [MnIII(CN)6]3-.
Journal ArticleDOI
Homo- and Heteronuclear Architectures of Polynuclear Complexes Containing Anions of Substituted Malonic Acids: Synthetic Approaches and Analysis of Molecular and Crystal Structures
E. S. Bazhina,N. V. Gogoleva,E. N. Zorina-Tikhonova,Mikhail A. Kiskin,Aleksei A. Sidorov,Igor L. Eremenko +5 more
TL;DR: In this article, a review summarizes the data obtained in the studies of transition metal complexes (VIVO, CoII, NiII, CuII, ZnII) with substituted malonic acids, which are not only coordination polymers but also compounds with a discrete molecular structure.
Journal ArticleDOI
Polymeric heterometallic dicarboxylates [MIIx(VIVO)xL2x(H2O)y] (MII = Ba, Mn; L = Me2mal, Bumal) and their electrochemical study on solid and composite paste electrodes
E. S. Bazhina,Grigory G. Aleksandrov,Artem S. Bogomyakov,Mikhail A. Kiskin,Salekh M. Masoud,Oleg M. Nikitin,Tatiana V. Magdesieva,Alexey A. Sidorov,Igor L. Eremenko +8 more
TL;DR: In this article, vanadyl sulfate VOSO4·3H2O with barium salts of dimethylmalonic (H2Me2mal) = C3H6(COOH)2) and butylmalonic(H2Bumal)= C4H10(COCOH) 2) acids were taken in a ratio of 1:2 in aqueous solution.
Journal ArticleDOI
The formation of polymeric structures in the M2+–VO2+ systems (M2+ = Sr2+, Ca2+) containing substituted malonate anions
TL;DR: In this article, the synthesis and crystal structures of polymeric compounds of vanadyl (VO2+) and alkaline-earth metal cations (Sr2+ and Ca2+) with the anions of substituted malonic acid analogs, R(COOH)2, were described.
Journal ArticleDOI
The first pentagonal-bipyramidal vanadium(III) complexes with a Schiff-base N3O2 pentadentate ligand: synthesis, structure and magnetic properties.
T. A. Bazhenova,Leokadiya V. Zorina,Sergey V. Simonov,Vladimir S. Mironov,Olga V. Maximova,Lena Spillecke,C. Koo,Rüdiger Klingeler,Yuriy V. Manakin,Alexander N. Vasiliev,Eduard B. Yagubskii +10 more
TL;DR: High-field EPR measurements for compound 3 show that its magnetic properties are best described by using the spin Hamiltonian with the positive ZFS energy and pronounced dimer-like antiferromagnetic spin coupling.
References
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Journal ArticleDOI
A short history of SHELX
TL;DR: This paper could serve as a general literature citation when one or more of the open-source SH ELX programs (and the Bruker AXS version SHELXTL) are employed in the course of a crystal-structure determination.
Journal ArticleDOI
Quantum Tunneling of Magnetization and Related Phenomena in Molecular Materials
Dante Gatteschi,Roberta Sessoli +1 more
TL;DR: The fundamental concepts needed to understand quantum size effects in molecular magnets are reviewed and critically report what has been done in the field to date are critically reported.
Journal ArticleDOI
The Spectra and Electronic Structure of the Tetrahedral Ions MnO4−, CrO4−−, and ClO4−
Max Wolfsberg,Lindsay Helmholz +1 more
TL;DR: In this paper, a semi-empirical approach was used to calculate the energy of the ground state and the first few excited states of permanganate, chromate, and perchlorate ions.
Journal ArticleDOI
Magnetic properties of six-coordinated high-spin cobalt(II) complexes: Theoretical background and its application
Francesc Lloret,Miguel Julve,Joan Cano,Joan Cano,Rafael Ruiz-García,Rafael Ruiz-García,Emilio Pardo +6 more
TL;DR: In this paper, an empirical expression to fit the magnetic susceptibility of polycrystalline samples of mononuclear Co(II) complexes with an axial distortion, the variable parameters being Δ (axial distortion), α (orbital reduction factor), and λ (spin-orbit coupling), was proposed.
Journal ArticleDOI
Orbital Angular Momentum in the Theory of Paramagnetic Clusters
TL;DR: In this article, a statistical theory of paramagnetic clusters for which large unquenched orbital angular momentum is present, rendering the conventional approach completely inoperative, has been discussed.
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N. V. Zauzolkova,Zhanna V. Dobrokhotova,A. S. Lermontov,Ekaterina N. Zorina,A. L. Emelina,Mikhail A. Bukov,Vladimir V. Chernyshev,Vladimir V. Chernyshev,Aleksey A. Sidorov,Mikhail A. Kiskin,Artem S. Bogomyakov,Anton S. Lytvynenko,Sergey V. Kolotilov,Yuriy A. Velikodnyi,M. L. Kovba,Vladimir M. Novotortsev,Igor L. Eremenko +16 more