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Stefanczyk O, Kumar K, Pai T, Li G, Ohkoshi SI. Integration of Trinuclear Triangle Copper(II) Secondary Building Units in Octacyanidometallates(IV)-Based Frameworks. Inorg Chem 2022; 61:8930-8939. [PMID: 35652381 DOI: 10.1021/acs.inorgchem.2c01294] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
The design and synthesis of high-dimensional materials based on secondary building blocks (SBUs) play a pivotal role in the further development of functional molecular materials. Herein, the self-assembly of Cu(II) ions, pyrazole (Hpz), and octacyanidometallate(IV) anions in the presence of water produced two new isostructural three-dimensional systems {[Cu3(μ3-OH)(μ-pz)3(H2O)3]2[M(CN)8]}·nH2O (M = W, 1, and Mo, 2). 1 and 2 consist of trinuclear triangle copper(II) (TTC) SBUs and octacyanidometallates(IV). At room temperature, both assemblies display strong antiferromagnetic interactions within the TTC entities with an average CuII···CuII isotropic magnetic coupling constant of about -145 cm-1. Moreover, a detailed analysis of magnetic data revealed the presence of spin frustration with antisymmetric magnetic exchange-coupling constants of around +32 and +46 cm-1 for 1 and 2, respectively. Finally, quantum chemical calculations explained their magnetic and optical properties.
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Affiliation(s)
- Olaf Stefanczyk
- Department of Chemistry, School of Science, The University of Tokyo, 7-3-1 Hongo, Bunkyo-ku, Tokyo 113-0033, Japan
| | - Kunal Kumar
- Department of Chemistry, School of Science, The University of Tokyo, 7-3-1 Hongo, Bunkyo-ku, Tokyo 113-0033, Japan
| | - TingYun Pai
- Department of Chemistry, School of Science, The University of Tokyo, 7-3-1 Hongo, Bunkyo-ku, Tokyo 113-0033, Japan
| | - Guanping Li
- 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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Al Isawi WA, Zeller M, Mezei G. Capped Nanojars: Synthesis, Solution and Solid-State Characterization, and Atmospheric CO 2 Sequestration by Selective Binding of Carbonate. Inorg Chem 2021; 60:13479-13492. [PMID: 34448565 DOI: 10.1021/acs.inorgchem.1c01826] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/03/2023]
Abstract
Nanojars are a class of supramolecular anion-incarcerating coordination complexes that self-assemble from Cu2+ ions, pyrazole, and a strong base in the presence of highly hydrophilic anions. In this work, we show that if the strong base (e.g., NaOH or Bu4NOH) is replaced by a weak base such as a trialkylamine, capped nanojars of the formula [{Cu3(μ3-OH)(μ-pz)3L3}CO3⊂{Cu(μ-OH)(μ-pz)}n] (pz = pyrazolate anion; L = neutral donor molecule; n = 27-31) are obtained instead of the conventional nanojars. Yet, to obtain capped nanojars, the conjugate acid side product originating from the weak base must be separated by transferring it to water either by precipitation of the water-insoluble capped nanojars or by liquid-liquid extraction. Full characterization using electrospray ionization mass spectrometry, UV-vis and variable-temperature 1H NMR spectroscopy in solution, and single-crystal X-ray diffraction, elemental analysis, and solubility studies in the solid state reveals similarities as well as drastic differences between capped nanojars and nanojars lacking the [Cu3(μ3-OH)(μ-pz)3L3]2+ cap. Acid-base reactivity studies demonstrate that capped nanojars are intermediates in the pH-controlled assembly-disassembly of nanojars. During the self-assembly of capped nanojars, CO2 is selectively sequestered from air in the presence of other atmospheric gases and converted to carbonate, the binding of which is selective in the presence of NO3-, ClO4-, BF4-, Cl-, and Br- ions.
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Affiliation(s)
- Wisam A Al Isawi
- Department of Chemistry, Western Michigan University, Kalamazoo, Michigan 49008, United States
| | - Matthias Zeller
- Department of Chemistry, Purdue University, West Lafayette, Indiana 47907, United States
| | - Gellert Mezei
- Department of Chemistry, Western Michigan University, Kalamazoo, Michigan 49008, United States
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Li G, Yin W, Liu Q, Gong X, Zhao Y, Liu G. N‐donor‐induced Two Co(II) Coordination Polymers Derived from the Flexible Citraconic Acid as Photocatalysts for the Decomposition of Organic Dyes. Z Anorg Allg Chem 2021. [DOI: 10.1002/zaac.202100037] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Affiliation(s)
- Gui‐Lian Li
- College of Chemistry and Chemical Engineering and Henan Key Laboratory of Function-Oriented Porous Materials Luoyang Normal University Luoyang 471934 P.R. China
| | - Wei‐Dong Yin
- School of Food and Drug Luoyang Normal University Luoyang 471934 P.R. China
| | - Qian‐Long Liu
- College of Chemistry and Chemical Engineering and Henan Key Laboratory of Function-Oriented Porous Materials Luoyang Normal University Luoyang 471934 P.R. China
| | - Xiao‐Ru Gong
- College of Chemistry and Chemical Engineering and Henan Key Laboratory of Function-Oriented Porous Materials Luoyang Normal University Luoyang 471934 P.R. China
| | - Ya‐Jing Zhao
- College of Chemistry and Chemical Engineering and Henan Key Laboratory of Function-Oriented Porous Materials Luoyang Normal University Luoyang 471934 P.R. China
| | - Guang‐Zhen Liu
- College of Chemistry and Chemical Engineering and Henan Key Laboratory of Function-Oriented Porous Materials Luoyang Normal University Luoyang 471934 P.R. China
- College of Chemistry and Chemical Engineering Luoyang Normal University Luoyang, Henan 471022 P. R. China
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Ma L, Ou P, Huang X. Divergent synthesis of 1,3,5-tri and 1,3-disubstituted pyrazoles under transition metal-free conditions. Org Biomol Chem 2020; 18:6487-6491. [PMID: 32785327 DOI: 10.1039/d0ob01478h] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Abstract
Pyrazole cores are common structural motifs existing in various agrochemicals and pharmaceuticals. Herein, a transition metal-free, three-component reaction of arylaldehydes, ethyl acrylate and N-tosylhydrazones is described, which leads to the formation of 1,3,5-trisubstituted and 1,3-disubstituted pyrazoles divergently under slightly different conditions.
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Affiliation(s)
- Liyao Ma
- College of Chemistry, Fuzhou University, Fuzhou 350116, China and Key Laboratory of Coal to Ethylene Glycol and Its Related Technology, Center for Excellence in Molecular Synthesis, Fujian Institute of Research on the Structure of Matter, Fujian College, University of Chinese Academy of Sciences, Chinese Academy of Sciences, Fuzhou, Fujian 350002, China.
| | - Pengcheng Ou
- College of Chemistry, Fuzhou University, Fuzhou 350116, China and Key Laboratory of Coal to Ethylene Glycol and Its Related Technology, Center for Excellence in Molecular Synthesis, Fujian Institute of Research on the Structure of Matter, Fujian College, University of Chinese Academy of Sciences, Chinese Academy of Sciences, Fuzhou, Fujian 350002, China.
| | - Xueliang Huang
- Key Laboratory of Coal to Ethylene Glycol and Its Related Technology, Center for Excellence in Molecular Synthesis, Fujian Institute of Research on the Structure of Matter, Fujian College, University of Chinese Academy of Sciences, Chinese Academy of Sciences, Fuzhou, Fujian 350002, China.
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Di Nicola C, Tombesi A, Moroni M, Vismara R, Marchetti F, Pettinari R, Nardo L, Vesco G, Galli S, Casassa S, Pandolfo L, Pettinari C. Investigation on the interconversion from DMF-solvated to unsolvated copper( ii) pyrazolate coordination polymers. CrystEngComm 2020. [DOI: 10.1039/d0ce00370k] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/13/2023]
Abstract
Enlarging the family of CPs with the {Cu(μ-pz)2} building unit: synthesis, thermal behaviour, crystal structure and spectroscopic properties of [Cu(μ-4-Xpz)2(μ-DMF)]n (4-Xpz = 4-Xpyrazolate, X = H, Cl, Br, I) and the non-solvated counterparts.
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Affiliation(s)
- Corrado Di Nicola
- School of Science and Technology
- University of Camerino
- 62032 (MC)
- Italy
| | - Alessia Tombesi
- School of Science and Technology
- University of Camerino
- 62032 (MC)
- Italy
| | - Marco Moroni
- Dipartimento di Scienza e Alta Tecnologia
- Università dell'Insubria
- 22100 Como
- Italy
| | - Rebecca Vismara
- Dipartimento di Scienza e Alta Tecnologia
- Università dell'Insubria
- 22100 Como
- Italy
| | - Fabio Marchetti
- School of Science and Technology
- University of Camerino
- 62032 (MC)
- Italy
| | | | - Luca Nardo
- Dipartimento di Scienza e Alta Tecnologia
- Università dell'Insubria
- 22100 Como
- Italy
| | - Guglielmo Vesco
- Dipartimento di Scienza e Alta Tecnologia
- Università dell'Insubria
- 22100 Como
- Italy
| | - Simona Galli
- Dipartimento di Scienza e Alta Tecnologia
- Università dell'Insubria
- 22100 Como
- Italy
| | - Silvia Casassa
- Department of Chemistry
- University of Turin
- 10125 Torino
- Italy
| | - Luciano Pandolfo
- Department of Chemical Sciences
- University of Padova
- 35131 Padova
- Italy
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Yin W, Li G, Liu Q, Ju F, Li Y, Liu G. Hydrothermal syntheses, crystal structures, and photocatalytic properties of two Co(II) complexes with the flexible citraconic acid. J CHIN CHEM SOC-TAIP 2019. [DOI: 10.1002/jccs.201900257] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
Affiliation(s)
- Weidong Yin
- School of Food and DrugLuoyang Normal University Luoyang P.R. China
| | - Guilian Li
- College of Chemistry and Chemical Engineering, and Henan Key Laboratory of Function‐Oriented Porous MaterialsLuoyang Normal University Luoyang P.R. China
| | - Qianlong Liu
- College of Chemistry and Chemical Engineering, and Henan Key Laboratory of Function‐Oriented Porous MaterialsLuoyang Normal University Luoyang P.R. China
| | - Fengyang Ju
- School of Food and DrugLuoyang Normal University Luoyang P.R. China
| | - Yunping Li
- College of Chemistry and Chemical Engineering, and Henan Key Laboratory of Function‐Oriented Porous MaterialsLuoyang Normal University Luoyang P.R. China
| | - Guangzhen Liu
- College of Chemistry and Chemical Engineering, and Henan Key Laboratory of Function‐Oriented Porous MaterialsLuoyang Normal University Luoyang P.R. China
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Lu Y, Xu W, Hu K, Jin S, Sun L, Liu B, Wang D. Synthesis and structural characterizations of nine non-covalent-bonded Zn2+, and Cd2+ supramolecules based on 3,5-dimethylpyrazole and carboxylates. Polyhedron 2019. [DOI: 10.1016/j.poly.2018.11.029] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
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Kreiger DI, Mathivathanan L, Raptis RG. Coordination polymers based on pyrazole-4-carboxaldehyde-containing Cu 3N 6 metallacycles as building units. CrystEngComm 2019. [DOI: 10.1039/c9ce00421a] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
Abstract
Two novel topologies were obtained by self-assembly of 4-formylpyrazolate-Cu3 SBUs in the absence of competing terminal ligands.
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Affiliation(s)
- David I. Kreiger
- Department of Chemistry and Biochemistry
- Florida International University
- Miami
- USA
| | - Logesh Mathivathanan
- Department of Chemistry and Biochemistry
- Florida International University
- Miami
- USA
| | - Raphael G. Raptis
- Department of Chemistry and Biochemistry
- Florida International University
- Miami
- USA
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1D and 3D coordination polymers based on the Cu 3 ( μ 3 -OH)( μ -pz) 3 and Cu(Hpz) 3 SBUs connected by the flexible glutarate dianion. Inorganica Chim Acta 2018. [DOI: 10.1016/j.ica.2017.09.004] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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10
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Messai A, Bilge D, Bilge M, Parlak C. New Cu(II) coordination polymer by chiral tridentate Schiff base ligand. J Mol Struct 2017. [DOI: 10.1016/j.molstruc.2017.02.046] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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Pandolfo L, Pettinari C. Trinuclear copper(ii) pyrazolate compounds: a long story of serendipitous discoveries and rational design. CrystEngComm 2017. [DOI: 10.1039/c7ce00009j] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/09/2023]
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12
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Coordination polymers and metal–organic frameworks based on poly(pyrazole)-containing ligands. Coord Chem Rev 2016. [DOI: 10.1016/j.ccr.2015.08.005] [Citation(s) in RCA: 190] [Impact Index Per Article: 23.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
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13
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Di Nicola C, Garau F, Lanza A, Monari M, Pandolfo L, Pettinari C, Zorzi A. Influence of the solvent in the formation of different 1D and 2D coordination polymers from the reaction of copper(II) phthalate with pyrazole. Inorganica Chim Acta 2014. [DOI: 10.1016/j.ica.2014.03.024] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
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