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Soleymani-Babadi S, Salahshournia B, Beheshti A, Bahrani-Pour M, Arefi-Nasab H, Mayer P, Fortin D, Cabana H, Harvey PD. Important Counteranion Effect on Adsorption Efficacity of Hydrogen Sulfide by Silver(I)-Dithione Coordination Polymers. ACS APPLIED MATERIALS & INTERFACES 2024; 16:27875-27886. [PMID: 38743850 DOI: 10.1021/acsami.4c02350] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/16/2024]
Abstract
Four new coordination polymers (CPs) have been prepared and evaluated for their efficacy in adsorbing hydrogen sulfide. The reactions of the structurally flexible assembling dithione ligand, L, with different silver(I) salts lead to four new metal-organic coordination architectures (CPs I, III, V, and VIII) exhibiting either one- or two-dimensional networks. CP I, 2D-[(Ag2Cl2)L]n, exhibits a linear series of rhomboid (S)2Ag(μ2-Cl)2Ag(S)2 secondary building units (SBUs) where S is one of the thione functions of L, altogether forming a 2D-network. CP III, 2D-[(AgI)L]n, is built upon parallel staircase-shaped 1D-[Ag2(μ3-I)2]n SBUs bridged by S atoms of L that form a 2D-grid. CP V, 2D-[(AgL)(NO3)]n, presents parallel 1D-folded S-shaped [AgL]n+ chains linked by strong argentophilic Ag···Ag interactions, forming a 2D-scaffolding. CP VIII, 1D-[(Ag2L3)(Cr2O7)]n, shows 1D-zigzag [{Ag(η2-μ2,η-μ,μ-L)}2]n2n+ chains accompanied by Cr2O72- counteranions. The adsorption isotherms of H2S gas by these new CPs were examined and compared to those of related CPs [(Ag2Br2)L]n (II), [(AgCN)4L]n (IV), [(Ag2L)(CF3SO3)2]n (VI), and [(Ag2L)(NO3)(ClO4)]n (VII). Among the tested polymers, the 3D-CP IV featuring cyanide anions exhibits the highest adsorption capacity of the CPs studied in this work. In order to determine the reason for this marked difference, density functional theory (DFT) computations were used. All in all, it turns out that the electrostatic interactions (CN-···H-SH) are significantly stronger than the O-···H-SH ones. This investigation provides a valuable conceptual tool for other designs of CPs and MOFs having the purpose of capturing toxic gases.
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Affiliation(s)
- Susan Soleymani-Babadi
- Department of Chemistry, Faculty of Sciences, Shahid Chamran University of Ahvaz, Ahvaz 6135783151, Iran
| | - Behrang Salahshournia
- Département de Chimie, Université de Sherbrooke, Sherbrooke, Québec J1K 2R1, Canada
- Environmental Engineering Laboratory, Faculty of Engineering, University of Sherbrooke, Sherbrooke, Québec J1K 2R1, Canada
| | - Azizolla Beheshti
- Department of Chemistry, Faculty of Sciences, Shahid Chamran University of Ahvaz, Ahvaz 6135783151, Iran
| | - Maryam Bahrani-Pour
- Department of Chemistry, Faculty of Sciences, Shahid Chamran University of Ahvaz, Ahvaz 6135783151, Iran
| | - Hassan Arefi-Nasab
- Department of Chemical Engineering, Amirkabir University of Technology, Tehran Polytechnic, Tehran 15875-4413, Iran
| | - Peter Mayer
- MU München Department Chemie, Butenandtstr 5-13, München (D)81377, Germany
| | - Daniel Fortin
- Département de Chimie, Université de Sherbrooke, Sherbrooke, Québec J1K 2R1, Canada
| | - Hubert Cabana
- Environmental Engineering Laboratory, Faculty of Engineering, University of Sherbrooke, Sherbrooke, Québec J1K 2R1, Canada
| | - Pierre D Harvey
- Département de Chimie, Université de Sherbrooke, Sherbrooke, Québec J1K 2R1, Canada
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Soltani S, Akhbari K, White J. Effect of structural features on the stability and bactericidal potential of two cadmium coordination polymers. CrystEngComm 2021. [DOI: 10.1039/d1ce00979f] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/26/2022]
Abstract
Two mixed ligand Cd(ii) coordination polymers have been synthesized using three methods by in situ decarboxylation of phenylmalonic acid. CPs were screened for their antibacterial activities and the influence of structural properties was studied.
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Affiliation(s)
- Sajjad Soltani
- School of Chemistry, College of Science, University of Tehran, Tehran, Iran
| | - Kamran Akhbari
- School of Chemistry, College of Science, University of Tehran, Tehran, Iran
| | - Jonathan White
- School of Chemistry, Bio21 Institute, The University of Melbourne, VIC 3010, Australia
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Sun M, Zhang S, Zhang J, Xia W, Chen J, Yu X. Crystal structure and catalytic properties of a vanadium complex cis-[VO2(Him-py)(im-py)]2·3H2O. J COORD CHEM 2019. [DOI: 10.1080/00958972.2019.1618848] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/04/2023]
Affiliation(s)
- Meng Sun
- Key Laboratory of Theoretical Organic Chemistry and Functional Molecule of the Ministry of Education, Hunan Provincial Key Laboratory of Controllable Preparation and Functional Application of Fine Polymers, School of Chemistry and Chemical Engineering, Hunan University of Science and Technology, Xiangtan, P. R. China
| | - Shaowei Zhang
- Key Laboratory of Theoretical Organic Chemistry and Functional Molecule of the Ministry of Education, Hunan Provincial Key Laboratory of Controllable Preparation and Functional Application of Fine Polymers, School of Chemistry and Chemical Engineering, Hunan University of Science and Technology, Xiangtan, P. R. China
| | - Jie Zhang
- Key Laboratory of Theoretical Organic Chemistry and Functional Molecule of the Ministry of Education, Hunan Provincial Key Laboratory of Controllable Preparation and Functional Application of Fine Polymers, School of Chemistry and Chemical Engineering, Hunan University of Science and Technology, Xiangtan, P. R. China
| | - Wen Xia
- Key Laboratory of Theoretical Organic Chemistry and Functional Molecule of the Ministry of Education, Hunan Provincial Key Laboratory of Controllable Preparation and Functional Application of Fine Polymers, School of Chemistry and Chemical Engineering, Hunan University of Science and Technology, Xiangtan, P. R. China
| | - Jialiang Chen
- Key Laboratory of Theoretical Organic Chemistry and Functional Molecule of the Ministry of Education, Hunan Provincial Key Laboratory of Controllable Preparation and Functional Application of Fine Polymers, School of Chemistry and Chemical Engineering, Hunan University of Science and Technology, Xiangtan, P. R. China
| | - Xianyong Yu
- Key Laboratory of Theoretical Organic Chemistry and Functional Molecule of the Ministry of Education, Hunan Provincial Key Laboratory of Controllable Preparation and Functional Application of Fine Polymers, School of Chemistry and Chemical Engineering, Hunan University of Science and Technology, Xiangtan, P. R. China
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Doddi A, Peters M, Tamm M. N-Heterocyclic Carbene Adducts of Main Group Elements and Their Use as Ligands in Transition Metal Chemistry. Chem Rev 2019; 119:6994-7112. [PMID: 30983327 DOI: 10.1021/acs.chemrev.8b00791] [Citation(s) in RCA: 290] [Impact Index Per Article: 58.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Abstract
N-Heterocyclic carbenes (NHC) are nowadays ubiquitous and indispensable in many research fields, and it is not possible to imagine modern transition metal and main group element chemistry without the plethora of available NHCs with tailor-made electronic and steric properties. While their suitability to act as strong ligands toward transition metals has led to numerous applications of NHC complexes in homogeneous catalysis, their strong σ-donating and adaptable π-accepting abilities have also contributed to an impressive vitalization of main group chemistry with the isolation and characterization of NHC adducts of almost any element. Formally, NHC coordination to Lewis acids affords a transfer of nucleophilicity from the carbene carbon atom to the attached exocyclic moiety, and low-valent and low-coordinate adducts of the p-block elements with available lone pairs and/or polarized carbon-element π-bonds are able to act themselves as Lewis basic donor ligands toward transition metals. Accordingly, the availability of a large number of novel NHC adducts has not only produced new varieties of already existing ligand classes but has also allowed establishment of numerous complexes with unusual and often unprecedented element-metal bonds. This review aims at summarizing this development comprehensively and covers the usage of N-heterocyclic carbene adducts of the p-block elements as ligands in transition metal chemistry.
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Affiliation(s)
- Adinarayana Doddi
- Technische Universität Braunschweig, Institut für Anorganische und Analytische Chemie, Hagenring 30, 38106 Braunschweig, Germany
| | - Marius Peters
- Technische Universität Braunschweig, Institut für Anorganische und Analytische Chemie, Hagenring 30, 38106 Braunschweig, Germany
| | - Matthias Tamm
- Technische Universität Braunschweig, Institut für Anorganische und Analytische Chemie, Hagenring 30, 38106 Braunschweig, Germany
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Beheshti A, Hashemi F, Behvandi F, Mayer P, Atzei D. Selective high adsorption capacity for Congo red dye of a new 3D supramolecular complex and its magnetic hybrid. Inorg Chem Front 2018. [DOI: 10.1039/c7qi00728k] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
A new pentacoordinated Cd(ii)-CP based on a flexible nitrogen donor ligand (L) and a corresponding core–shell magnetic Fe3O4@SiO2-NH2@Cd(ii)-CP hybrid have been synthesized by ultrasonic irradiation. The products can be proposed as good recyclable adsorbents for the selective adsorption of Congo red dye.
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Affiliation(s)
- Azizolla Beheshti
- Department of Chemistry
- Faculty of Sciences
- Shahid Chamran University
- Ahvaz
- Iran
| | - Faezeh Hashemi
- Department of Chemistry
- Faculty of Sciences
- Shahid Chamran University
- Ahvaz
- Iran
| | - Fatemeh Behvandi
- Department of Chemistry
- Faculty of Sciences
- Shahid Chamran University
- Ahvaz
- Iran
| | - Peter Mayer
- LMU München
- Department Chemie
- D-81377 München
- Germany
| | - Davide Atzei
- Dipartimento di Scienze Chimiche e Geologiche dell'Università di Cagliari
- Cittadella Universitaria di Monserrato
- 09042 Monserrato (Cagliari)
- Italy
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