1
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Heczko M, Nowicka B. Switching of magnetic properties by topotactic reaction in a 1D CN-bridged Ni(II)-Nb(IV) system. Dalton Trans 2024; 53:5788-5795. [PMID: 38328876 DOI: 10.1039/d3dt03891b] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/09/2024]
Abstract
Two 1D CN-bridged assemblies: the nearly straight Li2[Ni(cyclam)][Nb(CN)8]·7.5H2O (1) chains and the zigzag-shaped Li2[Ni(cyclam)][Nb(CN)8]·2H2O (2) chains, are obtained in the reaction between [Ni(cyclam)]2+ and [Nb(CN)8]4- in warm concentrated LiCl water solution. Both compounds are composed of alternating bimetallic Ni(II)-Nb(IV) chains and contain incorporated lithium cations, which compensate the negative charge of the coordination skeleton. The straight chain 1 (Ni-Nb-Ni angle = 153.2°) can be reversibly dehydrated under dry nitrogen flow at room temperature to an intermediate dihydrate phase 1d and further transformed to the zigzag-shaped chain 2 (Ni-Nb-Ni angle = 86.6°) by annealing at 150 °C. The process can be reversed by exposure to high humidity at room temperature, upon which 2 is converted back to 1. This water sorption-induced breathing effect is accompanied by changes in magnetic properties, most notably reflected in different values of saturation magnetization and critical field of metamagnetic transition, which indicate that both intra- and inter-chain interactions are affected by the structure reorganization.
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Affiliation(s)
- Michał Heczko
- Faculty of Chemistry, Jagiellonian University, Gronostajowa 2, 30-387 Kraków, Poland.
| | - Beata Nowicka
- Faculty of Chemistry, Jagiellonian University, Gronostajowa 2, 30-387 Kraków, Poland.
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2
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Crystal structure, photomagnetic and dielectric properties of a cyanido-bridged Cu-Mo assembly film. Inorganica Chim Acta 2023. [DOI: 10.1016/j.ica.2023.121434] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/12/2023]
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3
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Kanno T, Nakabayashi K, Imoto K, Ohkoshi S. Manganese‐Octacyanidoniobate‐Based Ferrimagnet Possessing Bridging Ligands with Disulfide Bonds. Eur J Inorg Chem 2021. [DOI: 10.1002/ejic.202100747] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Affiliation(s)
- Takefumi Kanno
- Department of Chemistry School of Science The University of Tokyo 7-3-1 Hongo Bunkyo-ku, Tokyo 113-0033 Japan
| | - Koji Nakabayashi
- Department of Chemistry School of Science The University of Tokyo 7-3-1 Hongo Bunkyo-ku, Tokyo 113-0033 Japan
| | - Kenta Imoto
- Department of Chemistry School of Science The University of Tokyo 7-3-1 Hongo Bunkyo-ku, Tokyo 113-0033 Japan
| | - Shin‐ichi Ohkoshi
- Department of Chemistry School of Science The University of Tokyo 7-3-1 Hongo Bunkyo-ku, Tokyo 113-0033 Japan
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4
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Abstract
Three new ionic salts containing [M(CN)8]4− (M = MoIV and WIV) were prepared using large complex cations based on a non-conventional motif built with the tris(2-aminoethyl)amine (noted hereafter tren) ligand, [{M’(tren)}3(μ-tren)]6+ (M’ = CuII and ZnII). The crystal structures of the three compounds show that the atomic arrangement is formed by relatively isolated anionic and cationic entities. The three compounds were irradiated with a blue light at low temperature, and show a significant photomagnetic effect. The remarkable properties of these compounds are (i) the long-lived photomagnetic metastable states for the [Mo(CN)8]4−-based compounds well above 200 K and (ii) the rare efficient photomagnetic properties of the [W(CN)8]4−-based compound. These photomagnetic properties are compared with the singlet-triplet conversion recently reported for the K4[Mo(CN)8]·2H2O compound.
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5
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Sellin M, Rupf SM, Abram U, Malischewski M. Eightfold Electrophilic Methylation of Octacyanotungstate [W(CN) 8] 4-/3-: Preparation of Homoleptic, Eight-Coordinate Methyl Isocyanide Complexes [W(CNMe) 8] 4+/5. Inorg Chem 2021; 60:5917-5924. [PMID: 33775090 DOI: 10.1021/acs.inorgchem.1c00326] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
Homoleptic eightfold coordinated methyl isocyanide complexes of W(IV) and W(V) have been prepared for the first time. The reaction of [NBu4]4[W(CN)8] with methyl triflate (MeOTf) gives [W(CNMe)8][OTf]4. The even stronger methylating mixture of methyl fluoride (MeF) and arsenic pentafluoride (AsF5) in liquid sulfur dioxide (SO2) is able to fully alkylate both [NBu4]4[W(CN)8] and [NBu4]3[W(CN)8]. The paramagnetic octakis(methyl isocyanide)tungsten(V) complex [W(CNMe)8][AsF6]5 is thermally highly unstable above -30 °C. All compounds have been characterized via single-crystal X-ray diffraction and IR, Raman, and NMR or EPR spectroscopy.
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Affiliation(s)
- Malte Sellin
- Freie Universität Berlin, Institut für Chemie und Biochemie-Anorganische Chemie Fabeckstraße 34-36, 14195 Berlin, Germany
| | - Susanne Margot Rupf
- Freie Universität Berlin, Institut für Chemie und Biochemie-Anorganische Chemie Fabeckstraße 34-36, 14195 Berlin, Germany
| | - Ulrich Abram
- Freie Universität Berlin, Institut für Chemie und Biochemie-Anorganische Chemie Fabeckstraße 34-36, 14195 Berlin, Germany
| | - Moritz Malischewski
- Freie Universität Berlin, Institut für Chemie und Biochemie-Anorganische Chemie Fabeckstraße 34-36, 14195 Berlin, Germany
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6
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Jankowski R, Reczyński M, Chorazy S, Zychowicz M, Arczyński M, Kozieł M, Ogorzały K, Makowski W, Pinkowicz D, Sieklucka B. Guest-Dependent Pressure-Induced Spin Crossover in Fe II 4 [M IV (CN) 8 ] 2 (M=Mo, W) Cluster-Based Material Showing Persistent Solvent-Driven Structural Transformations. Chemistry 2020; 26:11187-11198. [PMID: 32227503 DOI: 10.1002/chem.202000146] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/11/2020] [Indexed: 01/28/2023]
Abstract
Discrete molecular species that can perform certain functions in response to multiple external stimuli constitute a special class of multifunctional molecular materials called smart molecules. Herein, cyanido-bridged coordination clusters {[FeII (2-pyrpy)2 ]4 [MIV (CN)8 ]2 }⋅4 MeOH⋅6 H2 O (M=Mo (1 solv), M=W (2 solv) and 2-pyrpy=2-(1-pyrazolyl)pyridine are presented, which show persistent solvent driven single-crystal-to-single-crystal transformations upon sorption/desorption of water and methanol molecules. Three full desolvation-resolvation cycles with the concomitant change of the host molecules do not damage the single crystals. More importantly, the Fe4 M2 molecules constitute a unique example where the presence of the guests directly affects the pressure-induced thermal spin crossover (SCO) phenomenon occurring at the FeII centres. The hydrated phases show a partial SCO with approximately two out-of-four FeII centres undergoing a gradual thermal SCO at 1 GPa, while in the anhydrous form the pressure-induced SCO effect is almost quenched with only 15 % of the FeII centres undergoing high-spin to low-spin transition at 1 GPa.
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Affiliation(s)
- Robert Jankowski
- Faculty of Chemistry, Jagiellonian University, Gronostajowa 2, 30387, Krakow, Poland
| | - Mateusz Reczyński
- Faculty of Chemistry, Jagiellonian University, Gronostajowa 2, 30387, Krakow, Poland
| | - Szymon Chorazy
- Faculty of Chemistry, Jagiellonian University, Gronostajowa 2, 30387, Krakow, Poland
| | - Mikołaj Zychowicz
- Faculty of Chemistry, Jagiellonian University, Gronostajowa 2, 30387, Krakow, Poland
| | - Mirosław Arczyński
- Faculty of Chemistry, Jagiellonian University, Gronostajowa 2, 30387, Krakow, Poland
| | - Marcin Kozieł
- Faculty of Chemistry, Jagiellonian University, Gronostajowa 2, 30387, Krakow, Poland
| | - Karolina Ogorzały
- Faculty of Chemistry, Jagiellonian University, Gronostajowa 2, 30387, Krakow, Poland
| | - Wacław Makowski
- Faculty of Chemistry, Jagiellonian University, Gronostajowa 2, 30387, Krakow, Poland
| | - Dawid Pinkowicz
- Faculty of Chemistry, Jagiellonian University, Gronostajowa 2, 30387, Krakow, Poland
| | - Barbara Sieklucka
- Faculty of Chemistry, Jagiellonian University, Gronostajowa 2, 30387, Krakow, Poland
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7
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Sellin M, Marvaud V, Malischewski M. Isolation and Structural Characterization of Eightfold Protonated Octacyanometalates [M(CNH) 8 ] 4+ (M=Mo IV , W IV ) from Superacids. Angew Chem Int Ed Engl 2020; 59:10519-10522. [PMID: 32207865 PMCID: PMC7317926 DOI: 10.1002/anie.202002366] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/14/2020] [Revised: 03/23/2020] [Indexed: 11/30/2022]
Abstract
Octacyanometalates K4[Mo(CN)8] and K4[W(CN)8] are completely protonated in superacidic mixtures of anhydrous hydrogen fluoride and antimony pentafluoride. The resulting hydrogen isocyanide complexes [Mo(CNH)8]4+ [SbF6]−4 and [W(CNH)8]4+ [SbF6]−4 are the first examples of eight‐coordinate homoleptic metal complexes containing hydrogen isocyanide (CNH) ligands. The complexes were crystallographically characterized, revealing hydrogen‐bonded networks with short N⋅⋅⋅H⋅⋅⋅F contacts. Low‐temperature NMR measurements in HF confirmed rapid proton exchange even at −40 °C. Upon protonation, ν(C≡N) increases of about 50 cm−1 which is in agreement with DFT calculations.
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Affiliation(s)
- Malte Sellin
- Freie Universität Berlin, Institut für Chemie und Biochemie, Anorganische Chemie, Fabeckstrasse 34-36, 14195, Berlin, Germany
| | - Valérie Marvaud
- Sorbonne Université, IPCM-CNRS-UMR8232, cc 229, 4 place Jussieu, 75252, Paris Cedex 05, France
| | - Moritz Malischewski
- Freie Universität Berlin, Institut für Chemie und Biochemie, Anorganische Chemie, Fabeckstrasse 34-36, 14195, Berlin, Germany
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8
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Sellin M, Marvaud V, Malischewski M. Isolierung und strukturelle Charakterisierung der achtfach protonierten Octacyanometallate [M(CNH)
8
]
4+
(M=Mo
IV
,W
IV
) aus Supersäuren. Angew Chem Int Ed Engl 2020. [DOI: 10.1002/ange.202002366] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Affiliation(s)
- Malte Sellin
- Freie Universität Berlin Institut für Chemie und Biochemie Anorganische Chemie Fabeckstrasse 34–36 14195 Berlin Deutschland
| | - Valérie Marvaud
- Sorbonne Université IPCM-CNRS-UMR8232, cc 229 4 place Jussieu 75252 Paris Cedex 05 Frankreich
| | - Moritz Malischewski
- Freie Universität Berlin Institut für Chemie und Biochemie Anorganische Chemie Fabeckstrasse 34–36 14195 Berlin Deutschland
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9
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Yue Q, Gao EQ. Azide and carboxylate as simultaneous coupler for magnetic coordination polymers. Coord Chem Rev 2019. [DOI: 10.1016/j.ccr.2018.12.002] [Citation(s) in RCA: 84] [Impact Index Per Article: 16.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
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10
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Komine M, Nakabayashi K, Stefańczyk O, Ohkoshi SI. Self-assembled three-dimensional molecule-based magnet composed of a trinuclear manganese unit and octacyanidotungstate. Inorganica Chim Acta 2019. [DOI: 10.1016/j.ica.2019.01.009] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
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11
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Multifunctional Molecular Magnets: Magnetocaloric Effect in Octacyanometallates. CRYSTALS 2018. [DOI: 10.3390/cryst9010009] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
Octacyanometallate-based compounds displaying a rich pallet of interesting physical and chemical properties, are key materials in the field of molecular magnetism. The [M(CN)8]n− complexes, (M = WV, MoV, NbIV), are universal building blocks as they lead to various spatial structures, depending on the surrounding ligands and the choice of the metal ion. One of the functionalities of the octacyanometallate-based coordination polymers or clusters is the magnetocaloric effect (MCE), consisting in a change of the material temperature upon the application of a magnetic field. In this review, we focus on different approaches to MCE investigation. We present examples of magnetic entropy change ΔSm and adiabatic temperature change ΔTad, determined using calorimetric measurements supplemented with the algebraic extrapolation of the data down to 0 K. At the field change of 5T, the compound built of high spin clusters Ni9[W(CN)8]6 showed a maximum value of −ΔSm equal to 18.38 J·K−1 mol−1 at 4.3 K, while the corresponding maximum ΔTad = 4.6 K was attained at 2.2 K. These values revealed that this molecular material may be treated as a possible candidate for cryogenic magnetic cooling. Values obtained for ferrimagnetic polymers at temperatures close to their magnetic ordering temperatures, Tc, were lower, i.e., −ΔSm = 6.83 J·K−1 mol−1 (ΔTad = 1.42 K) and −ΔSm = 4.9 J·K−1 mol−1 (ΔTad = 2 K) for {[MnII(pyrazole)4]2[NbIV(CN)8]·4H2O}n and{[FeII(pyrazole)4]2[NbIV(CN)8]·4H2O}n, respectively. MCE results have been obtained also for other -[Nb(CN)8]-based manganese polymers, showing significant Tc dependence on pressure or the remarkable magnetic sponge behaviour. Using the data obtained for compounds with different Tc, due to dissimilar ligands or other phase of the material, the ΔSm ~ Tc−2/3 relation stemming from the molecular field theory was confirmed. The characteristic index n in the ΔSm ~ ΔHn dependence, and the critical exponents, related to n, were determined, pointing to the 3D Heisenberg model as the most adequate for the description of these particular compounds. At last, results of the rotating magnetocaloric effect (RMCE), which is a new technique efficient in the case of layered magnetic systems, are presented. Data have been obtained and discussed for single crystals of two 2D molecular magnets: ferrimagnetic {MnII(R-mpm)2]2[NbIV(CN)8]}∙4H2O (mpm = α-methyl-2-pyridinemethanol) and a strongly anisotropic (tetren)Cu4[W(CN)8]4 bilayered magnet showing the topological Berezinskii-Kosterlitz-Thouless transition.
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12
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Kucheriv OI, Tokmenko II, Matushko IP, Tsapyuk GG, Gural’skiy IA. Crystal structure of poly[bis-(μ-2-bromo-pyrazine)-tetra-μ 2-cyanido-dicopper(I)iron(II)]: a bimetallic metal-organic framework. Acta Crystallogr E Crystallogr Commun 2018; 74:1895-1898. [PMID: 30574396 PMCID: PMC6281090 DOI: 10.1107/s2056989018016638] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/10/2018] [Accepted: 11/22/2018] [Indexed: 11/23/2022]
Abstract
In the title metal-organic framework, [Fe(C4H3BrN2)2{Cu(CN)2}2] n , the FeII cation is located on an inversion center and has a slightly elongated octa-hedral coordination environment [FeN6], ligated by two pyrazine N atoms of symmetry-related bridging 2-bromo-pyrazine mol-ecules in the axial positions and by four N atoms of pairs of symmetry-related cyanido groups in the equatorial positions. The CuI center has a fourfold coordination environment [CuC3N], with an almost perfect trigonal-pyramidal geometry, formed by three cyanido C atoms and an N atom of a bridging 2-bromo-pyrazine mol-ecule. Copper(I) centers related by a twofold rotation axis are bridged by two carbon atoms from a pair of μ-CN groups, resulting in Cu2(CN)2 units. Each Cu2(CN)2 unit is linked to six FeII cations via a pair of linear CN units, the pair of μ-CN groups and two bridging 2-bromo-pyrazine ligands, resulting in the formation of a metal-organic framework, which is additionally stabilized by the short Cu⋯Cu contacts of 2.4450 (7) Å.
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Affiliation(s)
- Olesia I. Kucheriv
- Department of Chemistry, Taras Shevchenko National University of Kyiv, Volodymyrska St 64, Kyiv 01601, Ukraine
- UkrOrgSyntez Ltd, Chervonotkatska St 67, Kyiv 02094, Ukraine
| | - Inna I. Tokmenko
- Department of Chemistry, Taras Shevchenko National University of Kyiv, Volodymyrska St 64, Kyiv 01601, Ukraine
| | - Igor P. Matushko
- Department of Chemistry, Taras Shevchenko National University of Kyiv, Volodymyrska St 64, Kyiv 01601, Ukraine
| | - Galyna G. Tsapyuk
- Department of Chemistry, Taras Shevchenko National University of Kyiv, Volodymyrska St 64, Kyiv 01601, Ukraine
| | - Il’ya A. Gural’skiy
- Department of Chemistry, Taras Shevchenko National University of Kyiv, Volodymyrska St 64, Kyiv 01601, Ukraine
- UkrOrgSyntez Ltd, Chervonotkatska St 67, Kyiv 02094, Ukraine
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13
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Stefańczyk O, Pełka R, Majcher AM, Mathonière C, Sieklucka B. Irradiation Temperature Dependence of the Photomagnetic Mechanisms in a Cyanido-Bridged CuII2MoIV Trinuclear Molecule. Inorg Chem 2018; 57:8137-8145. [DOI: 10.1021/acs.inorgchem.8b00545] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Olaf Stefańczyk
- CNRS, ICMCB, UPR 9048, 87 Avenue du Docteur Schweitzer, F−33608 Pessac, France
- University Bordeaux, ICMCB, UPR 9048, 87 Avenue du Docteur Schweitzer, F−33608 Pessac, France
- Faculty of Chemistry, Jagiellonian University in Krakow, Gronostajowa 2, 30−387 Kraków, Poland
| | - Robert Pełka
- Polish Academy of Science, H. Niewodniczański Institute of Nuclear Physics PAN, Radzikowskiego 152, 31−342 Kraków, Poland
| | - Anna M. Majcher
- Faculty of Physics, Astronomy and Applied Computer Science, Jagiellonian University in Krakow, Łojasiewicza 11, 30−348 Kraków, Poland
| | - Corine Mathonière
- CNRS, ICMCB, UPR 9048, 87 Avenue du Docteur Schweitzer, F−33608 Pessac, France
- University Bordeaux, ICMCB, UPR 9048, 87 Avenue du Docteur Schweitzer, F−33608 Pessac, France
| | - Barbara Sieklucka
- Faculty of Chemistry, Jagiellonian University in Krakow, Gronostajowa 2, 30−387 Kraków, Poland
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14
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Ohno T, Nakabayashi K, Imoto K, Komine M, Chorazy S, Ohkoshi SI. Chiral cyanido-bridged Mn–Nb magnets including halogen-bonds. CrystEngComm 2018. [DOI: 10.1039/c8ce01353e] [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
Chiral and achiral three-dimensional cyanido-bridged metal assemblies with 4-halopyridine, [MnII(4-Xpy)4]2[NbIV(CN)8] (X = I, 1; X = Cl, 2), are prepared. 1 and 2 show ferrimagnetism with TC of 22 and 28 K, respectively. Chiral compound 1 exhibits second-harmonic generation.
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Affiliation(s)
- Takuro Ohno
- Department of Chemistry
- School of Science
- The University of Tokyo
- Tokyo 113-0033
- Japan
| | - Koji Nakabayashi
- Department of Chemistry
- School of Science
- The University of Tokyo
- Tokyo 113-0033
- Japan
| | - Kenta Imoto
- Department of Chemistry
- School of Science
- The University of Tokyo
- Tokyo 113-0033
- Japan
| | - Masaya Komine
- Department of Chemistry
- School of Science
- The University of Tokyo
- Tokyo 113-0033
- Japan
| | - Szymon Chorazy
- Faculty of Chemistry
- Jagiellonian University
- 30-387 Kraków
- Poland
| | - Shin-ichi Ohkoshi
- Department of Chemistry
- School of Science
- The University of Tokyo
- Tokyo 113-0033
- Japan
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15
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Korzeniak T, Jankowski R, Kozieł M, Pinkowicz D, Sieklucka B. Reversible Single-Crystal-to-Single-Crystal Transformation in Photomagnetic Cyanido-Bridged Cd4M2 Octahedral Molecules. Inorg Chem 2017; 56:12914-12919. [PMID: 28990775 DOI: 10.1021/acs.inorgchem.7b01708] [Citation(s) in RCA: 26] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Tomasz Korzeniak
- Faculty of Chemistry, Jagiellonian University, Gronostajowa 2, 30-387 Kraków, Poland
| | - Robert Jankowski
- Faculty of Chemistry, Jagiellonian University, Gronostajowa 2, 30-387 Kraków, Poland
| | - Marcin Kozieł
- Faculty of Chemistry, Jagiellonian University, Gronostajowa 2, 30-387 Kraków, Poland
| | - Dawid Pinkowicz
- Faculty of Chemistry, Jagiellonian University, Gronostajowa 2, 30-387 Kraków, Poland
| | - Barbara Sieklucka
- Faculty of Chemistry, Jagiellonian University, Gronostajowa 2, 30-387 Kraków, Poland
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16
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Alexandru M, Visinescu D, Braun‐Cula B, Lloret F, Julve M. Synthesis, Crystal Structure and Magnetic Properties of Three {Cr
III
Mn
II
} Heterodimetallic Complexes Based on Heteroleptic Cyanido‐Bearing Cr
III
Building Blocks. Eur J Inorg Chem 2017. [DOI: 10.1002/ejic.201700313] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Affiliation(s)
- Maria‐Gabriela Alexandru
- Department of Inorganic Chemistry Physical Chemistry and Electrochemistry Faculty of Applied Chemistry and Materials Science University Politehnica of Bucharest 1‐7 Gh. Polizu Street 01106 Bucharest Romania
| | - Diana Visinescu
- Coordination and Supramolecular Chemistry Laboratory “Ilie Murgulescu” Institute of Physical Chemistry Romanian Academy 060021 Bucharest Romania
| | - Beatrice Braun‐Cula
- Department of Chemistry Humboldt‐Universität zu Berlin Brook‐Taylor‐Str. 2 12489 Berlin Germany
| | - Francesc Lloret
- Departamento de Química Inorgànica/Instituto de Ciencia Molecular Facultat de Química de la Universitat de València C/ Catedrático José Beltrán 46980 Paterna València Spain
| | - Miguel Julve
- Departamento de Química Inorgànica/Instituto de Ciencia Molecular Facultat de Química de la Universitat de València C/ Catedrático José Beltrán 46980 Paterna València Spain
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17
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Haiges R, Deokar P, Vasiliu M, Stein TH, Dixon DA, Christe KO. Preparation and Characterization of Group 13 Cyanides. Chemistry 2017; 23:9054-9066. [DOI: 10.1002/chem.201700611] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/09/2017] [Indexed: 11/07/2022]
Affiliation(s)
- Ralf Haiges
- Loker Hydrocarbon Research Institute and Department of Chemistry University of Southern California Los Angeles CA 90089 USA
| | - Piyush Deokar
- Loker Hydrocarbon Research Institute and Department of Chemistry University of Southern California Los Angeles CA 90089 USA
| | - Monica Vasiliu
- Department of Chemistry The University of Alabama Tuscaloosa AL 35487 USA
| | - Trent H. Stein
- Department of Chemistry The University of Alabama Tuscaloosa AL 35487 USA
| | - David A. Dixon
- Department of Chemistry The University of Alabama Tuscaloosa AL 35487 USA
| | - Karl O. Christe
- Loker Hydrocarbon Research Institute and Department of Chemistry University of Southern California Los Angeles CA 90089 USA
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18
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Neutral Low-Dimensional Assemblies of a Mn(III) Schiff Base Complex and Octacyanotungstate(V): Synthesis, Characterization, and Magnetic Properties. MAGNETOCHEMISTRY 2017. [DOI: 10.3390/magnetochemistry3020016] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
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19
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Long J, Asakura D, Okubo M, Yamada A, Guari Y, Larionova J. Electrochemical Li-Ion Intercalation in Octacyanotungstate-Bridged Coordination Polymer with Evidence of Three Magnetic Regimes. Inorg Chem 2016; 55:7637-46. [DOI: 10.1021/acs.inorgchem.6b01086] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Jérôme Long
- Institut
Charles Gerhardt Montpellier, Ingénierie Moléculaire
et Nano-Objets, UMR 5253 UM-CNRS-ENSM, Université de Montpellier, Place
E. Bataillon, 34095 Montpellier, France
| | - Daisuke Asakura
- National Institute of Advanced Industrial Science and Technology, Umezono 1-1-1, Tsukuba, Japan
| | - Masashi Okubo
- Department of Chemical System Engineering,
School of Engineering, The University of Tokyo, Hongo 7-8-1, Bunkyo-ku, Tokyo, Japan
| | - Atsuo Yamada
- Department of Chemical System Engineering,
School of Engineering, The University of Tokyo, Hongo 7-8-1, Bunkyo-ku, Tokyo, Japan
| | - Yannick Guari
- Institut
Charles Gerhardt Montpellier, Ingénierie Moléculaire
et Nano-Objets, UMR 5253 UM-CNRS-ENSM, Université de Montpellier, Place
E. Bataillon, 34095 Montpellier, France
| | - Joulia Larionova
- Institut
Charles Gerhardt Montpellier, Ingénierie Moléculaire
et Nano-Objets, UMR 5253 UM-CNRS-ENSM, Université de Montpellier, Place
E. Bataillon, 34095 Montpellier, France
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20
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Birk FJ, Pinkowicz D, Dunbar KR. The Heptacyanotungstate(IV) Anion: A New 5 d Transition‐Metal Member of the Rare Heptacyanometallate Family of Anions. Angew Chem Int Ed Engl 2016. [DOI: 10.1002/ange.201602949] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Affiliation(s)
- Francisco J. Birk
- Department of Chemistry Texas A&M University College Station TX 77843 USA
| | - Dawid Pinkowicz
- Faculty of Chemistry Jagiellonian University Ingardena 3 30-060 Kraków Poland
| | - Kim R. Dunbar
- Department of Chemistry Texas A&M University College Station TX 77843 USA
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21
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Birk FJ, Pinkowicz D, Dunbar KR. The Heptacyanotungstate(IV) Anion: A New 5 d Transition-Metal Member of the Rare Heptacyanometallate Family of Anions. Angew Chem Int Ed Engl 2016; 55:11368-71. [PMID: 27358046 DOI: 10.1002/anie.201602949] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/24/2016] [Indexed: 11/06/2022]
Abstract
The heptacyanotungstate(IV) anion was isolated in the salt (n-Bu4 N)3 [W(IV) (CN)7 ] (1) from the reduction of (n-Bu4 N)3 [W(V) (CN)8 ] with concomitant loss of one cyanide ligand. The anion in 1 adopts a slightly distorted pentagonal bipyramidal geometry with an average W-C distance of 2.169 Å. The spectroscopic and magnetic properties are described.
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Affiliation(s)
- Francisco J Birk
- Department of Chemistry, Texas A&M University, College Station, TX, 77843, USA
| | - Dawid Pinkowicz
- Faculty of Chemistry, Jagiellonian University, Ingardena 3, 30-060, Kraków, Poland
| | - Kim R Dunbar
- Department of Chemistry, Texas A&M University, College Station, TX, 77843, USA.
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22
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Ju WW, Wang J, Zhou Z, Xu XJ, Tao JQ. Synthesis, crystal structures, and magnetic properties of three Mo(V)–Ln(III) (Ln = Ho, Er, Tm) magnetic chains based on [Mo(CN)8]3-. J Mol Struct 2016. [DOI: 10.1016/j.molstruc.2016.01.075] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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23
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Alexandrov EV, Virovets AV, Blatov VA, Peresypkina EV. Topological Motifs in Cyanometallates: From Building Units to Three-Periodic Frameworks. Chem Rev 2015; 115:12286-319. [DOI: 10.1021/acs.chemrev.5b00320] [Citation(s) in RCA: 111] [Impact Index Per Article: 12.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Eugeny V. Alexandrov
- Samara
Center for Theoretical Materials Science (SCTMS), Samara State University, Ac. Pavlov St 1, Samara 443011, Russia
- Samara State Aerospace University named after academician S.P. Korolyev (National Research University), Moskovskoye Shosse 34, Samara 443086, Russia
| | - Alexander V. Virovets
- A. V. Nikolaev Institute of Inorganic Chemistry, Lavrentiev prosp. 3, Novosibirsk 630090, Russia
- Novosibirsk State University, Pirogova
2, Novosibirsk 630090, Russia
| | - Vladislav A. Blatov
- Samara
Center for Theoretical Materials Science (SCTMS), Samara State University, Ac. Pavlov St 1, Samara 443011, Russia
- Samara State Aerospace University named after academician S.P. Korolyev (National Research University), Moskovskoye Shosse 34, Samara 443086, Russia
| | - Eugenia V. Peresypkina
- A. V. Nikolaev Institute of Inorganic Chemistry, Lavrentiev prosp. 3, Novosibirsk 630090, Russia
- Novosibirsk State University, Pirogova
2, Novosibirsk 630090, Russia
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24
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Corella-Ochoa MN, Benet-Buchholz J, Martínez-Belmonte M, Galán-Mascarós JR. Spontaneous Magnetization in Homometallic μ6-Oxalate Coordination Polymers. Inorg Chem 2015; 54:4678-87. [PMID: 25950646 DOI: 10.1021/ic503032g] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
The reaction of 1,2,4-triazole and NaF with M(ox) (M = transition-metal dication; ox = oxalate dianion) under hydrothermal conditions has led to the isolation of a variety of hybrid organic-inorganic coordination polymers. Four structurally different 3D networks were obtained, depending on the transition metal, with stoichiometry [M2(H2O)(μ2-ox)][M2(μ3-trz)6] [M = Fe (1), Co (2), Ni (3)], [Zn2(H2O)(μ3-trz)2(μ2-ox)] (4), [Mn3(μ3-trz)2(μ6-ox)(μ3-F)2] (5), and [Fe3(μ3-trz)2(μ6-ox)(μ2-F)2] (6). In all cases, the magnetic behavior is dominated by antiferromagnetic exchange interactions between paramagnetic centers. Remarkably, 5 and 6 present a novel magnetic connectivity around the oxalate anion: a μ6-bridging mode. This magnetic geometry promotes multiple triangular arrangements among antiferromagnetically coupled spin carriers, resulting in a complex magnetic network because of the presence of competing interactions. These materials exhibit spontaneous magnetization below 9 and 66 K, respectively.
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Affiliation(s)
- M Nieves Corella-Ochoa
- †Institute of Chemical Research of Catalonia (ICIQ), Avenida Països Catalans 16, 43007 Tarragona, Spain
| | - Jordi Benet-Buchholz
- †Institute of Chemical Research of Catalonia (ICIQ), Avenida Països Catalans 16, 43007 Tarragona, Spain
| | - Marta Martínez-Belmonte
- †Institute of Chemical Research of Catalonia (ICIQ), Avenida Països Catalans 16, 43007 Tarragona, Spain
| | - José Ramón Galán-Mascarós
- †Institute of Chemical Research of Catalonia (ICIQ), Avenida Països Catalans 16, 43007 Tarragona, Spain.,‡Catalan Institute of Research and Advanced Studies, Passeig Lluïs Companys 23, 08010 Barcelona, Spain
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25
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Towards multifunctional magnetic systems through molecular-programmed self assembly of Re(IV) metalloligands. Coord Chem Rev 2015. [DOI: 10.1016/j.ccr.2014.11.007] [Citation(s) in RCA: 54] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
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26
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ZHANG DAOPENG, WANG PING, CHEN KEXUN, CHEN XIA. Cyanide- and phenoxo-bridged heterobimetallic Fe(III)-Mn(III) complexes: Synthesis, crystal structures and magnetic properties. J CHEM SCI 2015. [DOI: 10.1007/s12039-014-0716-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
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27
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Visinescu D, Alexandru MG, Madalan AM, Pichon C, Duhayon C, Sutter JP, Andruh M. Magneto-structural variety of new 3d–4f–4(5)d heterotrimetallic complexes. Dalton Trans 2015. [DOI: 10.1039/c5dt01738f] [Citation(s) in RCA: 49] [Impact Index Per Article: 5.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Three families of heterotrimetallic chains with different topologies, have been obtained by reacting Schiff-base bicompartmental [CuII(L1)] complexes and lanthanide(iii) salts, with (NHBu3)3[M(CN)8] (M = MoV, WV).
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Affiliation(s)
- Diana Visinescu
- Coordination and Supramolecular Chemistry Laboratory
- Institute of Physical Chemistry “Ilie Murgulescu” Romanian Academy
- 060021 Bucharest
- Romania
| | - Maria-Gabriela Alexandru
- Inorganic Chemistry Laboratory
- Faculty of Chemistry
- University of Bucharest
- 020464 Bucharest
- Romania
| | - Augustin M. Madalan
- Inorganic Chemistry Laboratory
- Faculty of Chemistry
- University of Bucharest
- 020464 Bucharest
- Romania
| | - Céline Pichon
- CNRS
- LCC (Laboratoire de Chimie de Coordination)
- F-31077 Toulouse
- France
- Université de Toulouse
| | - Carine Duhayon
- CNRS
- LCC (Laboratoire de Chimie de Coordination)
- F-31077 Toulouse
- France
- Université de Toulouse
| | - Jean-Pascal Sutter
- CNRS
- LCC (Laboratoire de Chimie de Coordination)
- F-31077 Toulouse
- France
- Université de Toulouse
| | - Marius Andruh
- Inorganic Chemistry Laboratory
- Faculty of Chemistry
- University of Bucharest
- 020464 Bucharest
- Romania
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28
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Alexandru MG, Visinescu D, Marino N, de Munno G, Lloret F, Julve M. {CoIIIMnIII}ncorrugated chains based on heteroleptic cyanido metalloligands. RSC Adv 2015. [DOI: 10.1039/c5ra16307b] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
The use of cyanide-bearing complexes affords one-dimensional coordination polymers with the formulas {[MnIII(salen)(μ-NC)2CoIII(4,4-dmbipy)(CN)2]·H2O}n(1) and {[MnIII(salen)(μ-NC)2CoIII(dmphen)(CN)2]}n(2) .
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Affiliation(s)
- Maria-Gabriela Alexandru
- Department of Inorganic Chemistry, Physical Chemistry and Electrochemistry
- Faculty of Applied Chemistry and Materials Science
- University “Politehnica” of Bucharest
- 011061 Bucharest
- Romania
| | - Diana Visinescu
- Coordination and Supramolecular Chemistry Laboratory
- “Ilie Murgulescu” Institute of Physical Chemistry, Romanian Academy
- Bucharest-060021
- Romania
| | - Nadia Marino
- Dipartimento di Chimica e Tecnologie Chimiche
- Università della Calabria
- Italy
| | - Giovanni de Munno
- Dipartimento di Chimica e Tecnologie Chimiche
- Università della Calabria
- Italy
| | - Francesc Lloret
- Departament de Química Inorgànica/Instituto de Ciencia Molecular
- Facultat de Química de la Universitat de València
- C/ Catedrático José Beltrán
- 46980 Paterna
- Spain
| | - Miguel Julve
- Departament de Química Inorgànica/Instituto de Ciencia Molecular
- Facultat de Química de la Universitat de València
- C/ Catedrático José Beltrán
- 46980 Paterna
- Spain
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29
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Stefańczyk O, Majcher AM, Rams M, Nitek W, Mathonière C, Sieklucka B. Linking magnetic M II–[M V(CN) 8] chains into 2D inorganic–organic hybrid materials. CrystEngComm 2015. [DOI: 10.1039/c5ce00414d] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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30
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Pinkowicz D, Podgajny R, Nowicka B, Chorazy S, Reczyński M, Sieklucka B. Magnetic clusters based on octacyanidometallates. Inorg Chem Front 2015. [DOI: 10.1039/c4qi00189c] [Citation(s) in RCA: 66] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
A complete review of all known octacyanide-based clusters with an extensive discussion of their structures, magnetic properties and multifunctionality.
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Affiliation(s)
- Dawid Pinkowicz
- Jagiellonian University
- Faculty of Chemistry
- 30-060 Kraków
- Poland
| | - Robert Podgajny
- Jagiellonian University
- Faculty of Chemistry
- 30-060 Kraków
- Poland
| | - Beata Nowicka
- Jagiellonian University
- Faculty of Chemistry
- 30-060 Kraków
- Poland
| | - Szymon Chorazy
- Jagiellonian University
- Faculty of Chemistry
- 30-060 Kraków
- Poland
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31
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Shen H. The synthesis, crystal structure and magnetic properties of a one-dimensional terbium(III)-octacyanidomolybdate(V) assembly. ACTA CRYSTALLOGRAPHICA SECTION C-STRUCTURAL CHEMISTRY 2014; 70:1169-73. [PMID: 25471419 DOI: 10.1107/s2053229614024085] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/13/2014] [Accepted: 10/31/2014] [Indexed: 11/10/2022]
Abstract
A one-dimensional cyanide-bridged coordination polymer, poly[[aquadi-μ-cyanido-κ(4)C:N-hexacyanido-κ(6)C-(dimethylformamide-κO)bis(3,4,7,8-tetramethyl-1,10-phenanthroline-κ(2)N,N')terbium(III)molybdate(V)] 4.5-hydrate], [MoTb(CN)8(C16H16N2)2(C3H7NO)(H2O)]·4.5H2O}n, has been prepared and characterized through IR spectroscopy, elemental analysis and single-crystal X-ray diffraction. The compound consists of one-dimensional chains in which cationic [Tb(tmphen)2(DMF)(H2O)](3+) (tmphen is 3,4,7,8-tetramethyl-1,10-phenanthroline) and anionic [Mo(V)(CN)8](3-) units are linked in an alternating fashion through bridging cyanide ligands. Neighbouring chains are connected by three types of hydrogen bonds (O-H···O, O-H···N and C-H···O) and by π-π interactions to form a three-dimensional supramolecular structure. In addition, magnetic investigations show that ferromagnetic interactions exist in the compound.
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Affiliation(s)
- Hong Shen
- City Vocational College of Jiangsu, Jiangsu Open University, Nanjing 210036, People's Republic of China
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32
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Xu XJ. A three-dimensional cyanide-bridged heterometallic coordination polymer: poly[[diacetonitrilediaqua[μ2-3,6-bis(pyridin-2-yl)-1,2,4,5-tetrazine-κ4N1,N6:N3,N4]tetra-μ-cyanido-tetracyanidodimanganese(II)molybdate(IV)] dihydrate]. ACTA CRYSTALLOGRAPHICA SECTION C-STRUCTURAL CHEMISTRY 2014; 70:1029-32. [DOI: 10.1107/s2053229614020117] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/11/2014] [Accepted: 09/06/2014] [Indexed: 11/10/2022]
Abstract
A metal coordination polymer, {[Mn2Mo(CN)8(C12H8N6)(CH3CN)2(H2O)2]·2H2O}n, has been synthesized by the reaction of Mn(ClO4)2·6H2O with 3,6-bis(pyridin-2-yl)-1,2,4,5-tetrazine (bptz) and (Bu3N)3[Mo(CN)8] at room temperature. The polymer was characterized by IR spectroscopy, elemental analysis and X-ray diffraction, and the magnetic properties were also investigated. The X-ray diffraction analysis reveals that the compound is a new three-dimensional coordination polymer with a PtS-type network. Magnetic investigation shows antiferromagnetic coupling between adjacent Mn2+cations.
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33
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Zhou K, Qin C, Wang XL, Yan LK, Shao KZ, Su ZM. Ag(i)-mediated formation of a 2D cyano-bridged multinuclear silver(i) alkynyl network coupled with the C–C bond cleavage of acetonitrile. CrystEngComm 2014. [DOI: 10.1039/c4ce01707b] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/02/2023]
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34
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Felbermair E, Sidorenko A, Paschen S, Akbarzadeh J, Peterlik H, Schubert U. Covalent embedding of Ni2+/Fe3+ cyanometallate structures in silica by sol-gel processing. Chemistry 2014; 20:9212-5. [PMID: 24867432 PMCID: PMC4497326 DOI: 10.1002/chem.201402805] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/27/2014] [Indexed: 11/08/2022]
Abstract
Compound [Ni(AEAPTS)2]3[Fe(CN)6]2 (AEAPTS = N-(2-aminoethyl)-3-aminopropyltrimethoxysilane), in which Ni(2+) and Fe(3+) ions are ferromagnetically coupled through cyano bridges, was prepared. Sol-gel processing of the AEAPTS derivative resulted in incorporation of the cyanometallate in silica. The obtained material is magnetically ordered below 22 K with an effective magnetic moment μeff of 4.46 μB at room temperature, a maximum of 8.60 μB at approximately 15 K and a narrow hysteresis at 2 K, with a saturation remanence of about 300 emu mol(-1) and a coercitivity of 0.03 T.
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Affiliation(s)
- Elisabeth Felbermair
- Institute of Materials ChemistryVienna University of Technology, Getreidemarkt 9, 1060 Wien (Austria), Fax: (+43) 1-58801-15399
| | - Andrey Sidorenko
- Institute of Solid State Physics, Vienna University of TechnologyWiedner Hauptstrasse 8, Wien (Austria)
| | - Silke Paschen
- Institute of Solid State Physics, Vienna University of TechnologyWiedner Hauptstrasse 8, Wien (Austria)
| | - Johanna Akbarzadeh
- Faculty of Physics, University of ViennaBoltzmanngasse 5, 1090 Wien (Austria)
| | - Herwig Peterlik
- Faculty of Physics, University of ViennaBoltzmanngasse 5, 1090 Wien (Austria)
| | - Ulrich Schubert
- Institute of Materials ChemistryVienna University of Technology, Getreidemarkt 9, 1060 Wien (Austria), Fax: (+43) 1-58801-15399
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35
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Escobar LBL, Guedes GP, Soriano S, Speziali NL, Jordão AK, Cunha AC, Ferreira VF, Maxim C, Novak MA, Andruh M, Vaz MGF. New Families of Hetero-tri-spin 2p−3d−4f Complexes: Synthesis, Crystal Structures, and Magnetic Properties. Inorg Chem 2014; 53:7508-17. [DOI: 10.1021/ic5008044] [Citation(s) in RCA: 68] [Impact Index Per Article: 6.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
| | - Guilherme P. Guedes
- Instituto
de Ciências Exatas, Departamento de Química, Universidade Federal Rural do Rio de Janeiro, Seropédica, Rio de Janeiro, Brazil
| | | | - Nivaldo L. Speziali
- Departamento
de Física, Universidade Federal de Minas Gerais, Belo Horizonte, Minas Gerais, Brazil
| | | | | | | | - Catalin Maxim
- Inorganic
Chemistry Laboratory, Faculty of Chemistry, University of Bucharest, Str. Dumbrava Rosie nr. 23, Bucharest, Romania
| | - Miguel A. Novak
- Instituto
de Física, Universidade Federal do Rio de Janeiro, Rio de Janeiro, Brazil
| | - Marius Andruh
- Inorganic
Chemistry Laboratory, Faculty of Chemistry, University of Bucharest, Str. Dumbrava Rosie nr. 23, Bucharest, Romania
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36
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Fortea-Pérez FR, Marino N, Armentano D, De Munno G, Julve M, Stiriba SE. Solid-state cis–trans isomerism in bis(oxamato)palladate(ii) complexes: synthesis, structural studies and catalytic activity. CrystEngComm 2014. [DOI: 10.1039/c4ce00669k] [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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37
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Lund H, Harloff J, Schulz A, Villinger A. [B(O-C6H4-CN)4]-based Silver and Copper Coordination Polymers. Z Anorg Allg Chem 2014. [DOI: 10.1002/zaac.201400150] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
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38
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Alexandru M, Visinescu D, Marino N, De Munno G, Vallejo J, Lloret F, Julve M. Cyanido‐Bearing Cobalt(II/III) Metalloligands – Synthesis, Crystal Structure, and Magnetic Properties. Eur J Inorg Chem 2014. [DOI: 10.1002/ejic.201402190] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Affiliation(s)
- Maria‐Gabriela Alexandru
- Department of Inorganic Chemistry, Physical Chemistry and Electrochemistry, Faculty of Applied Chemistry and Materials Science, University “Politehnica” of Bucharest, 1–7 Gh. Polizu Street, 011061 Bucharest, Romania, http://www.upb.ro
| | - Diana Visinescu
- Coordination and Supramolecular Chemistry Laboratory, “Ilie Murgulescu” Institute of Physical Chemistry, Romanian Academy, Splaiul Independentei 202, Bucharest 060021, Romania
| | - Nadia Marino
- Dipartimento di Chimica e Tecnologie Chimiche, Università della Calabria, Via P. Bucci 14/c, 87030 Arcavarcada di Rende (Consenza), Italy
- Department of Chemistry, Syracuse University, Syracuse, NY 13244‐4100, USA
| | - Giovanni De Munno
- Dipartimento di Chimica e Tecnologie Chimiche, Università della Calabria, Via P. Bucci 14/c, 87030 Arcavarcada di Rende (Consenza), Italy
| | - Julia Vallejo
- Departament de Química Inorgànica/Instituto de Ciencia Molecular, Facultat de Química de la Universitat de València, C/ Catedrático José Beltrán, 46980 Paterna, València, Spain, http://www.uv.es
| | - Francesc Lloret
- Departament de Química Inorgànica/Instituto de Ciencia Molecular, Facultat de Química de la Universitat de València, C/ Catedrático José Beltrán, 46980 Paterna, València, Spain, http://www.uv.es
| | - Miguel Julve
- Departament de Química Inorgànica/Instituto de Ciencia Molecular, Facultat de Química de la Universitat de València, C/ Catedrático José Beltrán, 46980 Paterna, València, Spain, http://www.uv.es
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39
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Yang FL, Yang D. Poly[[tetra-μ-cyanido-κ(8) C:N-dodeca-cyanido-κ(12) C-tris-(N,N-di-methyl-formamide-κO)tris-(methanol-κO)tris-(3,4,7,8-tetra-methyl-1,10-phenanthroline-κ(2) N,N')trimanganese(II)ditungstate(V)] dihydrate]. Acta Crystallogr Sect E Struct Rep Online 2014; 70:m170-1. [PMID: 24860305 PMCID: PMC4011295 DOI: 10.1107/s1600536814007235] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/26/2014] [Accepted: 04/01/2014] [Indexed: 11/10/2022]
Abstract
The asymmetric unit of the title compound, {[Mn3{W(CN)8}2(C16H16N2)3(C3H7NO)3(CH3OH)3]·2H2O} n , consists of three [Mn(N,N-di-methyl-formamide)(methanol)(3,4,7,8-tetra-methyl-1,10-phenanthroline)](2+) cations, two [W(CN)8](3-) anions and two water mol-ecules. Each water mol-ecule is disordered over three sets of sites, with a refined occupancy ratio of 0.310 (9):0.275 (9):0.415 (9) for one mol-ecule and 0.335 (9):0.288 (9):0.377 (9) for the other mol-ecule. The Mn(II) atoms exhibit a distorted octa-hedral geometry, while the W(V) atoms adopt a distorted square-anti-prismatic geometry. The Mn(II) and W(V) atoms are linked alternatively through cyanide groups, forming a tetra-nuclear 12-atom rhombic metallacycle. Adjacent metallacycles are further connected by μ2-bridging cyanide anions, generating a 3,2-chain structure running parallel to [101]. Inter-chain π-π inter-actions are observed [centroid-centroid distances = 3.763 (3) and 3.620 (2) Å].
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Affiliation(s)
- Fei-Lin Yang
- School of Environmental and Chemical Engineering, Jiangsu University of Science and Technology, Zhenjiang 212003, People's Republic of China
| | - Dan Yang
- School of Environmental and Chemical Engineering, Jiangsu University of Science and Technology, Zhenjiang 212003, People's Republic of China
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40
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A W(V)–Mn(III) bimetallic assembly built by manganese(III) Schiff-base and octacyanotungstate(V) building blocks: Structure and magnetic property. INORG CHEM COMMUN 2014. [DOI: 10.1016/j.inoche.2013.11.028] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
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41
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Ferbinteanu M, Cimpoesu F, Tanase S. Metal-Organic Frameworks with d–f Cyanide Bridges: Structural Diversity, Bonding Regime, and Magnetism. LANTHANIDE METAL-ORGANIC FRAMEWORKS 2014. [DOI: 10.1007/430_2014_156] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/11/2023]
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42
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Yang D, Zhou H, Yuan AH, Li YZ. Sandwich-like octacyanometalate-based cadmium assemblies with the 4,4′-dipyridyl sulfide ligand. CrystEngComm 2014. [DOI: 10.1039/c4ce00965g] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
The self-assembly of octacyanotungstate, cadmium ions, and 4,4′-dipyridyl sulfide ligands has isolated the first octacyanometalate-based cadmium compounds, which exhibit novel sandwich-like coordination networks. The effect of solvent and temperature on the formation of products was discussed.
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Affiliation(s)
- Dan Yang
- School of Environmental and Chemical Engineering
- Jiangsu University of Science and Technology
- Zhenjiang 212003, PR China
| | - Hu Zhou
- School of Material Science and Engineering
- Jiangsu University of Science and Technology
- Zhenjiang 212003, PR China
- SiYang Diesel Engine Manufacturing Co., Ltd
- Zhenjiang 212003, PR China
| | - Ai-Hua Yuan
- School of Environmental and Chemical Engineering
- Jiangsu University of Science and Technology
- Zhenjiang 212003, PR China
| | - Yi-Zhi Li
- School of Chemistry and Chemical Engineering
- Nanjing University
- Nanjing 210093, PR China
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Dhers S, Feltham HLC, Clérac R, Brooker S. Design of one-dimensional coordination networks from a macrocyclic {3d-4f} single-molecule magnet precursor linked by [W(CN)8]3- anions. Inorg Chem 2013; 52:13685-91. [PMID: 24224842 DOI: 10.1021/ic402248y] [Citation(s) in RCA: 36] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
Abstract
The outcome of 1:1 reactions of the tetranuclear 3d-4f Single Molecule Magnet (SMM) [Cu3Tb(L(Pr))(NO3)2(H2O)]NO3 (1) with (TBA)3[W(CN)8] (TBA = tri-n-butyl ammonium cation, [(n-Bu)3N-H](+)) in dimethylformamide (DMF) is dependent on the crystallization method employed: liquid-liquid diffusion of the reagents together gives {[Cu3Tb(L(Pr))W(CN)8(DMF)4]·(DMF)}n (2) whereas diethyl ether vapor diffusion into the reaction solution gives {[Cu3Tb(L(Pr))W(CN)8(DMF)3(H2O)3]·(DMF)1.5·(H2O)0.5}n (3). Both compounds are obtained as black single crystals and feature one-dimensional (1D) coordination networks (chains) of [1](3+) macrocycles linked by [W(CN)8](3-) anions. The two assemblies differ from a structural point of view. Complex 2 has a stepped arrangement with the linkers bound to the opposite faces of the macrocycle, whereas 3 has a square-wave arrangement due to the linkers binding to the same face of the macrocycle. Both compounds display an antiferromagnetic ground state below 3.5 and 2.4 K with a metamagnetic and antiferromagnetic (T, H) phase diagram for 2 and 3, respectively. Remarkably the slow dynamics of the magnetization of the [1](3+) macrocycle units is preserved in 3 while this property is quenched in 2 because of stronger intra- and interchain magnetic interactions inducing a higher critical temperature.
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Affiliation(s)
- Sébastien Dhers
- Department of Chemistry and the MacDiarmid Institute for Advanced Materials and Nanotechnology, University of Otago , P.O. Box 56, Dunedin 9054, New Zealand
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Mousavi M, Béreau V, Duhayon C, Sutter JP. Tri- and pentanuclear NCS-bridged [MoIII–CuII] cluster compounds: Crystal structures and magnetic properties. Polyhedron 2013. [DOI: 10.1016/j.poly.2013.08.020] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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45
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Zhao H, Brown AJ, Prosvirin AV, Dunbar KR. One-dimensional square- and ladder-type architectures incorporating octacyanometallates of molybdenum(V) and tungsten(V). Polyhedron 2013. [DOI: 10.1016/j.poly.2013.06.006] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
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46
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Alexandru MG, Visinescu D, Shova S, Lloret F, Julve M, Andruh M. Two-dimensional coordination polymers constructed by [Ni(II)Ln(III)] nodes and [W(IV)(bpy)(CN)6]2- spacers: a network of [Ni(II)Dy(III)] single molecule magnets. Inorg Chem 2013; 52:11627-37. [PMID: 24067093 DOI: 10.1021/ic4019794] [Citation(s) in RCA: 47] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
Three isomorphous two-dimensional (2D) coordination polymers of general formula {[Ni(II)(valpn)Ln(III)(NO3)(H2O)(μ-NC)4W(IV)(bipy)(CN)2]·xH2O·yCH3CN}n have been synthesized by reacting Ph4P[W(V)(CN)6(bipy)] with the heterodinuclear [Ni(II)Ln(III)(valpn)(O2NO)3] complexes [H2valpn = 1,3-propanediyl-bis(2-iminomethylene-6-methoxyphenol), bipy = 2,2'-bipyridine, and Ln = Gd (1), Dy (2), and Tb (3) with x = 2 (1), 3.9 (2), and 3.35 (3) and y = 2.50 (1), 2 (2), and 1.8 (3)]. Their crystal structures consist of [Ni(II)Ln(III)] 3d-4f nodes which are connected by [W(IV)(bipy)(CN)6](2-) diamagnetic linkers resulting from the reduction of W(V) to W(IV) during the reaction process. The Ni(II) and Ln(III) ions occupy the inner and outer coordination sites of the dideprotonated valpn ligand, respectively, and they are doubly bridged by the phenoxo oxygen atoms of such a ligand. The value of Ni(II)···Ln(III) separation through this bridge is 3.4919(10) (1), 3.4760(10) (2), and 3.4799(9) (3) Å, and those of the angles at the bridgehead phenoxo atoms are 106.6(2) and 107.3(2) (1), 106.9(2), and 107.8(2) (2) and 106.5(2)-106.8(2)° (3). Each W(IV) is eight-coordinated with a bidentate bipy molecule and six cyanide-carbon atoms building a somewhat distorted square antiprism environment. The rare-earth cations are nine-coordinated, the donor atoms describing a monocapped square antiprism for 1 and 3 and a tricapped trigonal prism for 2. Magnetic susceptibility measurements in the temperature range 1.9-300 K show the occurrence of ferromagnetic interactions between the Ni(II) and Ln(III) ions in 1-3. Frequency-dependent alternating susceptibility signals were observed for the Dy(III) derivative below 8.0 K under an applied dc field of 2500 G indicating the presence of slow magnetic relaxation with values of the pre-exponential factor (τ0) and energy barrier (E(#)) of ca. 5.7 × 10(-8) s and 15.9 cm(-1), respectively. Complex 2 constitutes the first example of a 2D 3d-4f heterobimetallic single molecule magnet (SMM).
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Affiliation(s)
- Maria-Gabriela Alexandru
- Inorganic Chemistry Laboratory, Faculty of Chemistry, University of Bucharest , Str. Dumbrava Rosie 23, 020464 Bucharest, Romania
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Shi ZF, Li JM, He KH, Yin YZ, Niu SY, Jin J, Chi YX. Synthesis, structure, thermal stability and surface photo-electric property of a novel three-dimensional Co(II) complex. INORG CHEM COMMUN 2013. [DOI: 10.1016/j.inoche.2013.06.030] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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Zhou H, Diao GW, Yang XZ, Yuan AH, Zhang M, Sun J. Further Insights into the Role of Temperature in the Synthesis of the Lanthanide(III)-Pyrazine-Octacyanotungstate(V) System: an Example of Discrete Materials. Z Anorg Allg Chem 2013. [DOI: 10.1002/zaac.201300070] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
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49
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Stefańczyk O, Majcher AM, Rams M, Nitek W, Kozieł M, Łasocha W, Sieklucka B. Incorporation of guanidinium ions in Cu(II)-[M(V)(CN)8]3- double-layered magnetic systems. Dalton Trans 2013; 42:5042-6. [PMID: 23397565 DOI: 10.1039/c2dt32397d] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
The incorporation of guanidinium ions (Hgua+) in Cu(II)–M(V) systems results in the formation of two isostructural coordination polymers (Hgua)Cu(II)[M(V)(CN)8], M = W (1); Mo (2), which reveal a double-layered structure separated by guanidinium ions. The magnetic measurements reveal long range magnetic ordering with critical temperatures of 32.8 and 27.5 K for 1 and 2, respectively. Moreover, both assemblies exhibit hysteresis loops with coercive fields of 300 Oe for 1 and 50 Oe for 2, and a spin-flip transition around 120 Oe.
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Affiliation(s)
- Olaf Stefańczyk
- Faculty of Chemistry, Jagiellonian University, Ingardena 3, 30-060 Kraków, Poland
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50
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Okubo M, Kagesawa K, Mizuno Y, Asakura D, Hosono E, Kudo T, Zhou H, Fujii K, Uekusa H, Nishimura SI, Yamada A, Okazawa A, Kojima N. Reversible Solid State Redox of an Octacyanometallate-Bridged Coordination Polymer by Electrochemical Ion Insertion/Extraction. Inorg Chem 2013; 52:3772-9. [DOI: 10.1021/ic302364d] [Citation(s) in RCA: 30] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/27/2023]
Affiliation(s)
- Masashi Okubo
- National Institute of Advanced Industrial Science and Technology, Umezono
1-1-1, Tsukuba, Ibaraki 305-8568, Japan
| | - Koichi Kagesawa
- National Institute of Advanced Industrial Science and Technology, Umezono
1-1-1, Tsukuba, Ibaraki 305-8568, Japan
| | - Yoshifumi Mizuno
- National Institute of Advanced Industrial Science and Technology, Umezono
1-1-1, Tsukuba, Ibaraki 305-8568, Japan
| | - Daisuke Asakura
- National Institute of Advanced Industrial Science and Technology, Umezono
1-1-1, Tsukuba, Ibaraki 305-8568, Japan
| | - Eiji Hosono
- National Institute of Advanced Industrial Science and Technology, Umezono
1-1-1, Tsukuba, Ibaraki 305-8568, Japan
| | - Tetsuichi Kudo
- National Institute of Advanced Industrial Science and Technology, Umezono
1-1-1, Tsukuba, Ibaraki 305-8568, Japan
| | - Haoshen Zhou
- National Institute of Advanced Industrial Science and Technology, Umezono
1-1-1, Tsukuba, Ibaraki 305-8568, Japan
| | - Kotaro Fujii
- Department of Chemistry and
Materials Science, Tokyo Institute of Technology, Ookayama 2-12-1, Meguro-ku, Tokyo 152-8551, Japan
| | - Hidehiro Uekusa
- Department of Chemistry and
Materials Science, Tokyo Institute of Technology, Ookayama 2-12-1, Meguro-ku, Tokyo 152-8551, Japan
| | - Shin-ichi Nishimura
- Department of Chemical System
Engineering, School of Engineering, The University of Tokyo, Hongo 7-3-1, Bunkyo-ku, Tokyo, 113-8656, Japan
| | - Atsuo Yamada
- Department of Chemical System
Engineering, School of Engineering, The University of Tokyo, Hongo 7-3-1, Bunkyo-ku, Tokyo, 113-8656, Japan
| | - Atsushi Okazawa
- Graduate School of Arts and
Sciences, The University of Tokyo, Komaba
3-8-1, Meguro-ku, Tokyo 153-8902, Japan
| | - Norimichi Kojima
- Graduate School of Arts and
Sciences, The University of Tokyo, Komaba
3-8-1, Meguro-ku, Tokyo 153-8902, Japan
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