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Ordinartsev AA, Petrov AA, Lyssenko KA, Petrov AV, Goodilin EA, Tarasov AB. Crystal structure of new formamidinium triiodide jointly refined by single-crystal XRD, Raman scattering spectroscopy and DFT assessment of hydrogen-bond network features. Acta Crystallogr E Crystallogr Commun 2021; 77:692-695. [PMID: 34513012 PMCID: PMC8382056 DOI: 10.1107/s2056989021005673] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/07/2021] [Accepted: 06/01/2021] [Indexed: 11/10/2022]
Abstract
A novel triiodide phase of the formamidinium cation, CH5N2 +·I3 -, crystallizes in the triclinic space group P at a temperature of 110 K. The structure consists of two independent isolated triiodide ions located on inversion centers. The centrosymmetric character of I3 - was additionally confirmed by the observed pronounced peaks of symmetrical oscillations of I3 - at 115-116 cm-1 in Raman scattering spectra. An additional structural feature is that each terminal iodine atom is connected with three neighboring planar formamidinium cations by N-H⋯I hydrogen bonding with the N-H⋯I bond length varying from 2.81 to 3.08 Å, forming a deformed two-dimensional framework of hydrogen bonds. A Mulliken population analysis showed that the calculated charges of hydrogen atoms correlate well with hydrogen-bond lengths. The crystal studied was refined as a three-component twin with domain ratios of 0.631 (1):0.211 (1):0.158 (1).
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Affiliation(s)
- Artem A. Ordinartsev
- Laboratory of New Materials for Solar Energetics, Faculty of Materials Science, Lomonosov Moscow State University, 119991 Moscow, Russian Federation
| | - Andrey A. Petrov
- Laboratory of New Materials for Solar Energetics, Faculty of Materials Science, Lomonosov Moscow State University, 119991 Moscow, Russian Federation
| | - Konstantin A. Lyssenko
- Department of Chemistry, Lomonosov Moscow State University, 119991 Moscow, Russian Federation
| | - Andrey V. Petrov
- Institute of Chemistry, Saint-Petersburg State University, 198504, Saint-Petersburg, Russian Federation
| | - Eugene A. Goodilin
- Laboratory of New Materials for Solar Energetics, Faculty of Materials Science, Lomonosov Moscow State University, 119991 Moscow, Russian Federation
- Department of Chemistry, Lomonosov Moscow State University, 119991 Moscow, Russian Federation
- Institute of General and Inorganic Chemistry, 119991, Moscow, Russian Federation
| | - Alexey B. Tarasov
- Laboratory of New Materials for Solar Energetics, Faculty of Materials Science, Lomonosov Moscow State University, 119991 Moscow, Russian Federation
- Department of Chemistry, Lomonosov Moscow State University, 119991 Moscow, Russian Federation
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102
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Jiang Y, Jung H, Joo SH, Sun QK, Li C, Noh HJ, Oh I, Kim YJ, Kwak SK, Yoo JW, Baek JB. Catalyst- and Solvent-Free Synthesis of a Chemically Stable Aza-Bridged Bis(phenanthroline) Macrocycle-Linked Covalent Organic Framework. Angew Chem Int Ed Engl 2021; 60:17191-17197. [PMID: 34114283 DOI: 10.1002/anie.202106389] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/12/2021] [Revised: 06/04/2021] [Indexed: 11/08/2022]
Abstract
Developing new linkage-based covalent organic frameworks (COFs) is one of the major topics in reticular chemistry. Electrically conductive COFs have enabled applications in energy storage and electrochemical catalysis, which are not feasible using insulating COFs. Despite significant advances, the construction of chemically stable conductive COFs by the formation of new linkages remains relatively unexplored and challenging. Here we report the solvent- and catalyst-free synthesis of a two-dimensional aza-bridged bis(phenanthroline) macrocycle-linked COF (ABBPM-COF) from the thermally induced poly-condensation of a tri-topic monomer and ammonia gas. The ABBPM-COF structure was elucidated using multiple techniques, including X-ray diffraction analysis combined with structural simulation, revealing its crystalline nature with an ABC stacking mode. Further experiments demonstrated its excellent chemical stability in acid/base solutions. Electrical-conductivity measurements showed that the insulating ABBPM-COF becomes a semiconducting material after exposure to iodine vapor.
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Affiliation(s)
- Yi Jiang
- School of Energy and Chemical Engineering, Center for Dimension Controllable Organic Frameworks, Ulsan National Institute of Science and Technology, South Korea
| | - Hyeonjung Jung
- Department of Materials Science and Engineering, Ulsan National Institute of Science and Technology, South Korea
| | - Se Hun Joo
- School of Energy and Chemical Engineering, Ulsan National Institute of Science and Technology (South Korea)
| | - Qi Kun Sun
- School of Energy and Chemical Engineering, Center for Dimension Controllable Organic Frameworks, Ulsan National Institute of Science and Technology, South Korea
| | - Changqing Li
- School of Energy and Chemical Engineering, Center for Dimension Controllable Organic Frameworks, Ulsan National Institute of Science and Technology, South Korea
| | - Hyuk-Jun Noh
- School of Energy and Chemical Engineering, Center for Dimension Controllable Organic Frameworks, Ulsan National Institute of Science and Technology, South Korea
| | - Inseon Oh
- Department of Materials Science and Engineering, Ulsan National Institute of Science and Technology, South Korea
| | - Yu Jin Kim
- School of Energy and Chemical Engineering, Ulsan National Institute of Science and Technology (South Korea)
| | - Sang Kyu Kwak
- School of Energy and Chemical Engineering, Ulsan National Institute of Science and Technology (South Korea)
| | - Jung-Woo Yoo
- Department of Materials Science and Engineering, Ulsan National Institute of Science and Technology, South Korea
| | - Jong-Beom Baek
- School of Energy and Chemical Engineering, Center for Dimension Controllable Organic Frameworks, Ulsan National Institute of Science and Technology, South Korea
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103
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Facile Synthesis of Bio-Antimicrobials with "Smart" Triiodides. Molecules 2021; 26:molecules26123553. [PMID: 34200814 PMCID: PMC8230494 DOI: 10.3390/molecules26123553] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/11/2021] [Revised: 05/31/2021] [Accepted: 06/06/2021] [Indexed: 12/26/2022] Open
Abstract
Multi-drug resistant pathogens are a rising danger for the future of mankind. Iodine (I2) is a centuries-old microbicide, but leads to skin discoloration, irritation, and uncontrolled iodine release. Plants rich in phytochemicals have a long history in basic health care. Aloe Vera Barbadensis Miller (AV) and Salvia officinalis L. (Sage) are effectively utilized against different ailments. Previously, we investigated the antimicrobial activities of smart triiodides and iodinated AV hybrids. In this work, we combined iodine with Sage extracts and pure AV gel with polyvinylpyrrolidone (PVP) as an encapsulating and stabilizing agent. Fourier transform infrared spectroscopy (FT-IR), Ultraviolet-visible spectroscopy (UV-Vis), Surface-Enhanced Raman Spectroscopy (SERS), microstructural analysis by scanning electron microscopy (SEM), energy dispersive spectroscopy (EDS), and X-Ray-Diffraction (XRD) analysis verified the composition of AV-PVP-Sage-I2. Antimicrobial properties were investigated by disc diffusion method against 10 reference microbial strains in comparison to gentamicin and nystatin. We impregnated surgical sutures with our biohybrid and tested their inhibitory effects. AV-PVP-Sage-I2 showed excellent to intermediate antimicrobial activity in discs and sutures. The iodine within the polymeric biomaterial AV-PVP-Sage-I2 and the synergistic action of the two plant extracts enhanced the microbial inhibition. Our compound has potential for use as an antifungal agent, disinfectant and coating material on sutures to prevent surgical site infections.
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104
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Shang W, Zhu J, Liu Y, Kang L, Liu S, Huang B, Song J, Li X, Jiang F, Du W, Gao Y, Luo H. Establishing High-Performance Quasi-Solid Zn/I 2 Batteries with Alginate-Based Hydrogel Electrolytes. ACS APPLIED MATERIALS & INTERFACES 2021; 13:24756-24764. [PMID: 34004110 DOI: 10.1021/acsami.1c03804] [Citation(s) in RCA: 22] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/14/2023]
Abstract
Zinc-iodine (Zn/I2) batteries are recognized as a kind of leading candidate for large-scale energy storage systems, owing to the high-capacity dissolution-deposition reactions on both electrodes. Nevertheless, the lifespan of Zn/I2 batteries is severely limited by the uncontrolled shuttling of triiodide ions (I3-) and unfavorable side reactions on Zn anodes. Herein, an alginate-based polyanionic hydrogel electrolyte is designed and synthesized by ion exchange and Zn2+-induced cross-linking. The immobile, negatively charged polyanionic chains on the hydrogel skeleton effectively block I3- from shuttling, while simultaneously transporting cations that are indispensable for battery chemistry. Moreover, this hydrogel can also enhance the cycling durability of Zn anodes by alleviating Zn's dendritic growth and corrosion reactions, due to the homogenized Zn2+ flux and reduced interfacial contact between free water and metallic Zn. Consequently, this alginate-based hydrogel electrolyte enables stable Zn plating/stripping for over 600 h at 2 mA cm-2 and 2 mAh cm-2 (corresponding to 10% depth of discharge). Serving as an electrolyte for Zn/I2 full batteries, this hydrogel helps the battery to achieve a high capacity of 183.4 mAh g-1 (capacity retention = 97.6%) after even 200 cycles at 0.2 A g-1, 77.4% higher than that of the traditional ZnSO4 aqueous counterpart (residual capacity = 41.5 mAh g-1). This work indicates the promising potential of electrolyte design on the performance improvement of aqueous Zn/I2 batteries.
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Affiliation(s)
- Wenshuo Shang
- School of Environmental and Material Engineering, Yantai University, Yantai 264005, China
| | - Jianhui Zhu
- School of Environmental and Material Engineering, Yantai University, Yantai 264005, China
| | - Ying Liu
- School of Environmental and Material Engineering, Yantai University, Yantai 264005, China
| | - Litao Kang
- School of Environmental and Material Engineering, Yantai University, Yantai 264005, China
| | - Siying Liu
- School of Environmental and Material Engineering, Yantai University, Yantai 264005, China
| | - Bingkun Huang
- School of Environmental and Material Engineering, Yantai University, Yantai 264005, China
| | - Jisheng Song
- School of Environmental and Material Engineering, Yantai University, Yantai 264005, China
| | - Xiangming Li
- School of Environmental and Material Engineering, Yantai University, Yantai 264005, China
| | - Fuyi Jiang
- School of Environmental and Material Engineering, Yantai University, Yantai 264005, China
| | - Wei Du
- School of Environmental and Material Engineering, Yantai University, Yantai 264005, China
| | - Yanfeng Gao
- School of Materials Science and Engineering, Shanghai University, Shanghai 200072, China
| | - Hongjie Luo
- School of Materials Science and Engineering, Shanghai University, Shanghai 200072, China
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105
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Ma J, Liu M, He Y, Zhang J. Iodine Redox Chemistry in Rechargeable Batteries. Angew Chem Int Ed Engl 2021; 60:12636-12647. [PMID: 32939916 DOI: 10.1002/anie.202009871] [Citation(s) in RCA: 31] [Impact Index Per Article: 10.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/17/2020] [Indexed: 11/05/2022]
Abstract
Halogens have been coupled with metal anodes in a single cell to develop novel rechargeable batteries based on extrinsic redox reactions. Since the commercial introduction of lithium-iodine batteries in 1972, they have shown great potential to match the high-rate performance, large energy density, and good safety of advanced batteries. With the development of metal anodes (e.g. Li, Zn), one of the actual challenges lies in the preparation of electrochemically active and reliable iodine-based cathodes to prevent self-discharge and capacity decay of the rechargeable batteries. Understanding the fundamental reactions of iodine/polyiodide and their underlying mechanisms is still highly desirable to promote the rational design of advanced cathodes for high-performance rechargeable batteries. In this Minireview, recent advances in the development of iodine-based cathodes to fabricate rechargeable batteries are summarized, with a special focus on the basic principles of iodine redox chemistry to correlate with structure-function relationships.
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Affiliation(s)
- Jizhen Ma
- Key Laboratory for Colloid and Interface Chemistry, Ministry of Education, School of Chemistry and Chemical Engineering, Shandong University, Jinan, 250100, P. R. China
| | - Miaomiao Liu
- Key Laboratory for Colloid and Interface Chemistry, Ministry of Education, School of Chemistry and Chemical Engineering, Shandong University, Jinan, 250100, P. R. China
| | - Yulong He
- Key Laboratory for Colloid and Interface Chemistry, Ministry of Education, School of Chemistry and Chemical Engineering, Shandong University, Jinan, 250100, P. R. China
| | - Jintao Zhang
- Key Laboratory for Colloid and Interface Chemistry, Ministry of Education, School of Chemistry and Chemical Engineering, Shandong University, Jinan, 250100, P. R. China
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106
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Zhang M, Li Y, Yuan W, Guo X, Bai C, Zou Y, Long H, Qi Y, Li S, Tao G, Xia C, Ma L. Construction of Flexible Amine-linked Covalent Organic Frameworks by Catalysis and Reduction of Formic Acid via the Eschweiler-Clarke Reaction. Angew Chem Int Ed Engl 2021; 60:12396-12405. [PMID: 33682274 DOI: 10.1002/anie.202102373] [Citation(s) in RCA: 41] [Impact Index Per Article: 13.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/16/2021] [Indexed: 12/16/2022]
Abstract
Compared to the current mainstream rigid covalent organic frameworks (COFs) linked by imine bonds, flexible COFs have certain advantages of elasticity and self-adaptability, but their construction and application are greatly limited by the complexity in synthesis and difficulty in obtaining regular structure. Herein, we reported for the first time a series of flexible amine-linked COFs with high crystallinity synthesized by formic acid with unique catalytic and reductive bifunctional properties, rather than acetic acid, the most common catalyst for COF synthesis. The reaction mechanism was demonstrated to be a synchronous in situ reduction during the formation of imine bond. The flexibilities of the products endow them with accommodative adaptability to guest molecules, thus increasing the adsorption capacities for nitrogen and iodine by 27 % and 22 %, respectively. Impressively, a novel concept of flexibilization degree was proposed firstly, which provides an effective approach to rationally measure the flexibility of COFs.
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Affiliation(s)
- Meicheng Zhang
- College of Chemistry, Sichuan University, Key Laboratory of Radiation Physics & Technology, Ministry of Education, Chengdu, 610064, P. R. China
| | - Yang Li
- Hefei National Laboratory for Physical Sciences at the Microscale, University of Science and Technology of China, Hefei, Anhui, 230026, P. R. China
| | - Wenli Yuan
- College of Chemistry, Sichuan University, Key Laboratory of Radiation Physics & Technology, Ministry of Education, Chengdu, 610064, P. R. China
| | - Xinghua Guo
- College of Chemistry, Sichuan University, Key Laboratory of Radiation Physics & Technology, Ministry of Education, Chengdu, 610064, P. R. China
| | - Chiyao Bai
- Chengdu New Radiomedicine Technology CO. LTD., Chengdu, 610064, P. R. China
| | - Yingdi Zou
- College of Chemistry, Sichuan University, Key Laboratory of Radiation Physics & Technology, Ministry of Education, Chengdu, 610064, P. R. China
| | - Honghan Long
- College of Chemistry, Sichuan University, Key Laboratory of Radiation Physics & Technology, Ministry of Education, Chengdu, 610064, P. R. China
| | - Yue Qi
- College of Chemistry, Sichuan University, Key Laboratory of Radiation Physics & Technology, Ministry of Education, Chengdu, 610064, P. R. China
| | - Shoujian Li
- College of Chemistry, Sichuan University, Key Laboratory of Radiation Physics & Technology, Ministry of Education, Chengdu, 610064, P. R. China
| | - Guohong Tao
- College of Chemistry, Sichuan University, Key Laboratory of Radiation Physics & Technology, Ministry of Education, Chengdu, 610064, P. R. China
| | - Chuanqin Xia
- College of Chemistry, Sichuan University, Key Laboratory of Radiation Physics & Technology, Ministry of Education, Chengdu, 610064, P. R. China
| | - Lijian Ma
- College of Chemistry, Sichuan University, Key Laboratory of Radiation Physics & Technology, Ministry of Education, Chengdu, 610064, P. R. China
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107
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Zhang M, Li Y, Yuan W, Guo X, Bai C, Zou Y, Long H, Qi Y, Li S, Tao G, Xia C, Ma L. Construction of Flexible Amine‐linked Covalent Organic Frameworks by Catalysis and Reduction of Formic Acid via the Eschweiler–Clarke Reaction. Angew Chem Int Ed Engl 2021. [DOI: 10.1002/ange.202102373] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Affiliation(s)
- Meicheng Zhang
- College of Chemistry Sichuan University Key Laboratory of Radiation Physics & Technology Ministry of Education Chengdu 610064 P. R. China
| | - Yang Li
- Hefei National Laboratory for Physical Sciences at the Microscale University of Science and Technology of China Hefei Anhui 230026 P. R. China
| | - Wenli Yuan
- College of Chemistry Sichuan University Key Laboratory of Radiation Physics & Technology Ministry of Education Chengdu 610064 P. R. China
| | - Xinghua Guo
- College of Chemistry Sichuan University Key Laboratory of Radiation Physics & Technology Ministry of Education Chengdu 610064 P. R. China
| | - Chiyao Bai
- Chengdu New Radiomedicine Technology CO. LTD. Chengdu 610064 P. R. China
| | - Yingdi Zou
- College of Chemistry Sichuan University Key Laboratory of Radiation Physics & Technology Ministry of Education Chengdu 610064 P. R. China
| | - Honghan Long
- College of Chemistry Sichuan University Key Laboratory of Radiation Physics & Technology Ministry of Education Chengdu 610064 P. R. China
| | - Yue Qi
- College of Chemistry Sichuan University Key Laboratory of Radiation Physics & Technology Ministry of Education Chengdu 610064 P. R. China
| | - Shoujian Li
- College of Chemistry Sichuan University Key Laboratory of Radiation Physics & Technology Ministry of Education Chengdu 610064 P. R. China
| | - Guohong Tao
- College of Chemistry Sichuan University Key Laboratory of Radiation Physics & Technology Ministry of Education Chengdu 610064 P. R. China
| | - Chuanqin Xia
- College of Chemistry Sichuan University Key Laboratory of Radiation Physics & Technology Ministry of Education Chengdu 610064 P. R. China
| | - Lijian Ma
- College of Chemistry Sichuan University Key Laboratory of Radiation Physics & Technology Ministry of Education Chengdu 610064 P. R. China
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108
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Babu R, Bhargavi G, Rajasekharan MV. Polybromides of Transition Metal Chelates – Synthesis, Structure and Spectral Properties. ChemistrySelect 2021. [DOI: 10.1002/slct.202004395] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Affiliation(s)
- Ramavath Babu
- School of Chemistry University of Hyderabad Hyderabad 500 046, TS India
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109
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Abstract
Radioactive I2 (iodine) produced as a by-product of nuclear fission poses a risk to public health if released into the environment, and it is thus vital to develop materials that can capture I2 vapour. Materials designed for the capture and storage of I2 must have a high uptake capacity and be stable for long-term storage due the long half-life of 129I. UiO-66 is a highly stable and readily tuneable metal-organic framework (MOF) into which defect sites can be introduced. Here, a defective form of UiO-66 (UiO-66-FA) was synthesised and the presence of missing cluster moieties confirmed using confocal fluorescence microscopy and gas sorption measurements. The uptake of I2 vapour in UiO-66-FA was measured using thermal gravimetric analysis coupled mass spectrometry (TGA-MS) to be 2.25 g g−1, almost twice that (1.17 g g−1) of the pristine UiO-66. This study will inspire the design of new efficient I2 stores based upon MOFs incorporating structural defects.
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110
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Zhang TT, Liu X, Zhou J, Liu JT. Two Organic Hybrid Iodoplumbates Directed by a Bifunctional Bis(pyrazinyl)triazole. Inorg Chem 2021; 60:5362-5366. [PMID: 33756074 DOI: 10.1021/acs.inorgchem.1c00330] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
The two novel organic hybrid iodoplumbates [Hhbpt]2[H2hbpt][H4hbpt][Pb5I18]·9H2O (1, hbpt = 1H-3,5- bis(pyrazinyl)-1,2,4-triazole) and [Pb2I(bpt)2(H2O)3(I3·1/2I2)] (2) were synthesized under hydrothermal conditions. 1 contains a new type of pentanuclear cluster [Pb5I18]8- anion, while 2 comprises an unprecedented 2-D polyiodoplumbate layer. Both 1 and 2 are potential semiconductors with narrow absorption edges of 1.98 eV for 1 and 1.38 eV for 2. 2 also shows photocurrent response and photoluminescent properties.
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Affiliation(s)
- Ting-Ting Zhang
- Chongqing Key Laboratory of Inorganic Functional Materials, College of Chemistry, Chongqing Normal University, Chongqing 401331, People's Republic of China
| | - Xing Liu
- Chongqing Key Laboratory of Inorganic Functional Materials, College of Chemistry, Chongqing Normal University, Chongqing 401331, People's Republic of China
| | - Jian Zhou
- Chongqing Key Laboratory of Inorganic Functional Materials, College of Chemistry, Chongqing Normal University, Chongqing 401331, People's Republic of China
| | - Jiang-Tao Liu
- Chongqing Key Laboratory of Inorganic Functional Materials, College of Chemistry, Chongqing Normal University, Chongqing 401331, People's Republic of China
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111
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Edis Z, Raheja R, Bloukh SH, Bhandare RR, Sara HA, Reiss GJ. Antimicrobial Hexaaquacopper(II) Complexes with Novel Polyiodide Chains. Polymers (Basel) 2021; 13:1005. [PMID: 33805240 PMCID: PMC8037870 DOI: 10.3390/polym13071005] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/28/2021] [Revised: 03/15/2021] [Accepted: 03/22/2021] [Indexed: 12/26/2022] Open
Abstract
The non-toxic inorganic antimicrobial agents iodine (I2) and copper (Cu) are interesting alternatives for biocidal applications. Iodine is broad-spectrum antimicrobial agent but its use is overshadowed by compound instability, uncontrolled iodine release and short-term effectiveness. These disadvantages can be reduced by forming complex-stabilized, polymeric polyiodides. In a facile, in-vitro synthesis we prepared the copper-pentaiodide complex [Cu(H2O)6(12-crown-4)5]I6 · 2I2, investigated its structure and antimicrobial properties. The chemical structure of the compound has been verified. We used agar well and disc-diffusion method assays against nine microbial reference strains in comparison to common antibiotics. The stable complex revealed excellent inhibition zones against C. albicans WDCM 00054, and strong antibacterial activities against several pathogens. [Cu(H2O)6(12-crown-4)5]I6 · 2I2 is a strong antimicrobial agent with an interesting crystal structure consisting of complexes located on an inversion center and surrounded by six 12-crown-4 molecules forming a cationic substructure. The six 12-crown-4 molecules form hydrogen bonds with the central Cu(H2O)6. The anionic substructure is a halogen bonded polymer which is formed by formal I5- repetition units. The topology of this chain-type polyiodide is unique. The I5- repetition units can be understood as a triodide anion connected to two iodine molecules.
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Affiliation(s)
- Zehra Edis
- Department of Pharmaceutical Sciences, College of Pharmacy and Health Science, Ajman University, PO Box 346, Ajman, United Arab Emirates;
- Center of Medical and Bio-Allied Health Sciences Research, Ajman University, Ajman, United Arab Emirates; (S.H.B.); (H.A.S.)
| | - Radhika Raheja
- SVKM’S Dr. Bhanuben Nanavati College of Pharmacy, Mumbai 400056, India;
| | - Samir Haj Bloukh
- Center of Medical and Bio-Allied Health Sciences Research, Ajman University, Ajman, United Arab Emirates; (S.H.B.); (H.A.S.)
- Department of Clinical Sciences, College of Pharmacy and Health Science, Ajman University, PO Box 346, Ajman, United Arab Emirates
| | - Richie R. Bhandare
- Department of Pharmaceutical Sciences, College of Pharmacy and Health Science, Ajman University, PO Box 346, Ajman, United Arab Emirates;
- Center of Medical and Bio-Allied Health Sciences Research, Ajman University, Ajman, United Arab Emirates; (S.H.B.); (H.A.S.)
| | - Hamid Abu Sara
- Center of Medical and Bio-Allied Health Sciences Research, Ajman University, Ajman, United Arab Emirates; (S.H.B.); (H.A.S.)
- Department of Clinical Sciences, College of Pharmacy and Health Science, Ajman University, PO Box 346, Ajman, United Arab Emirates
| | - Guido J. Reiss
- Institut fur Anorganische Chemie und Strukturchemie, Heinrich-Heine University Düsseldorf, 40225 Düsseldorf, Germany;
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112
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Kaup K, Assoud A, Liu J, Nazar LF. Fast Li‐Ion Conductivity in Superadamantanoid Lithium Thioborate Halides. Angew Chem Int Ed Engl 2021. [DOI: 10.1002/ange.202013339] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Affiliation(s)
- Kavish Kaup
- Department of Chemistry Department of Chemical Engineering and the Waterloo Institute for Nanotechnology University of Waterloo 200 University Ave W Waterloo Ontario N2L 3G1 Canada
| | - Abdeljalil Assoud
- Department of Chemistry Department of Chemical Engineering and the Waterloo Institute for Nanotechnology University of Waterloo 200 University Ave W Waterloo Ontario N2L 3G1 Canada
| | - Jue Liu
- Neutron Scattering Division Oak Ridge National Laboratory Oak Ridge TN 37831 USA
| | - Linda F. Nazar
- Department of Chemistry Department of Chemical Engineering and the Waterloo Institute for Nanotechnology University of Waterloo 200 University Ave W Waterloo Ontario N2L 3G1 Canada
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113
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Usoltsev AN, Korobeynikov NA, Kolesov BA, Novikov AS, Samsonenko DG, Fedin VP, Sokolov MN, Adonin SA. Rule, Not Exclusion: Formation of Dichlorine-Containing Supramolecular Complexes with Chlorometalates(IV). Inorg Chem 2021; 60:4171-4177. [PMID: 33626273 DOI: 10.1021/acs.inorgchem.1c00436] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
Abstract
Supramolecular derivatives of chlorostannate(IV) and -plumbate(IV) with {Cl2} units, Cat2{[MCl6](Cl2)x} (1-5; M = Sn, Pb, cat = 1-methylpyridinium (1-MePy), tetramethylammonium (TMA)) were prepared and characterized by X-ray diffractometry and Raman spectroscopy. In particular, the TMA-containing complexes demonstrate remarkable thermal stability, releasing Cl2 only at elevated temperatures.
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Affiliation(s)
- Andrey N Usoltsev
- Nikolaev Institute of Inorganic Chemistry SB RAS, 630090 Lavrentieva St., Novosibirsk, Russia
| | | | - Boris A Kolesov
- Nikolaev Institute of Inorganic Chemistry SB RAS, 630090 Lavrentieva St., Novosibirsk, Russia
| | - Alexander S Novikov
- Saint Petersburg State University, Institute of Chemistry, 198504 Universitetsky St. 26 Peterhof, Saint Petersburg, Russia
| | - Denis G Samsonenko
- Nikolaev Institute of Inorganic Chemistry SB RAS, 630090 Lavrentieva St., Novosibirsk, Russia
| | - Vladimir P Fedin
- Nikolaev Institute of Inorganic Chemistry SB RAS, 630090 Lavrentieva St., Novosibirsk, Russia
| | - Maxim N Sokolov
- Nikolaev Institute of Inorganic Chemistry SB RAS, 630090 Lavrentieva St., Novosibirsk, Russia
| | - Sergey A Adonin
- Nikolaev Institute of Inorganic Chemistry SB RAS, 630090 Lavrentieva St., Novosibirsk, Russia.,South Ural State University, 454080 Lenina St. 76, Chelyabinsk, Russia
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114
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Song S, Shi Y, Liu N, Liu F. Theoretical Screening and Experimental Synthesis of Ultrahigh-Iodine Capture Covalent Organic Frameworks. ACS APPLIED MATERIALS & INTERFACES 2021; 13:10513-10523. [PMID: 33599122 DOI: 10.1021/acsami.0c17748] [Citation(s) in RCA: 25] [Impact Index Per Article: 8.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/12/2023]
Abstract
Radioactive materials of nuclear waste would be hazardous to human health such as the reproductive and metabolic system. How to design a radioactive material adsorbent quickly and efficiently is still a great challenge. In this study, a strategy for the efficient design of a high-potential radioactive iodine uptake adsorbent by theoretical screening is proposed. The following experiments which use covalent organic frameworks (COFs) as demonstration have great agreement with the theoretical screening prediction. Three screened COFs show ultrahigh iodine adsorption, which reaches up to 6.4 g/g (640% in mass) in vapor and 99.9 mg/g in solution, owing to the pore size and the functional groups in COFs.
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Affiliation(s)
- Sanan Song
- College of Chemistry, Jilin University, Changchun, Jilin 130012, China
| | - Yue Shi
- Gynecology and Oncology Department of the Second Hospital of Jilin University, Ziqiang Street 218, Changchun 130000, China
| | - Ning Liu
- Gynecology and Oncology Department of the Second Hospital of Jilin University, Ziqiang Street 218, Changchun 130000, China
| | - Fengqi Liu
- College of Chemistry, Jilin University, Changchun, Jilin 130012, China
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115
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Poręba T, Świątkowski M, Kruszyński R. Molecular self-assembly of 1D infinite polyiodide helices in a phenanthrolinium salt. Dalton Trans 2021; 50:2800-2806. [PMID: 33533384 DOI: 10.1039/d0dt04042h] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
A new linear polymeric polyiodide, catena-poly[tris(1,10-phenanthrolin-1-ium)tris(1,10-phenanthroline)heptaiodide], was prepared by one-step synthesis. Its formation is driven by hydrogen-bond assisted supramolecular assembly in the presence of chromium(iii) acetate. Its structure has been characterized by the means of single-crystal X-ray diffraction. To date, this is only one of the few examples of organized linear infinite polyiodides with a known structure. The interplay between the interactions within the hypervalent iodine chain and its supramolecular environment is elucidated. The electrical, thermal, and spectroscopic properties of the studied compound were investigated and associated with the structural features. The infinite character of the polyiodide chain and its similarity to the blue starch-iodine complex has been additionally confirmed by Raman spectroscopy. Despite the apparent structural and spectroscopic similarities with the previously reported 1D polymeric polyiodide, its physical properties, i.e. electrical conductivity and thermal stability, differ significantly. This can be rationalized by the differences in the orbital overlap within the iodine chain, as well as the distinct interactions with the cation.
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Affiliation(s)
- Tomasz Poręba
- European Synchrotron Radiation Facility, 71 Avenue des Martyrs, 38000 Grenoble, France.
| | - Marcin Świątkowski
- Institute of General and Ecological Chemistry, Lodz University of Technology, Zeromskiego 116, 90-924 Lodz, Poland
| | - Rafał Kruszyński
- Institute of General and Ecological Chemistry, Lodz University of Technology, Zeromskiego 116, 90-924 Lodz, Poland
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116
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Frosch J, Koneczny M, Bannenberg T, Tamm M. Halogen Complexes of Anionic N-Heterocyclic Carbenes. Chemistry 2021; 27:4349-4363. [PMID: 33094865 PMCID: PMC7986712 DOI: 10.1002/chem.202004418] [Citation(s) in RCA: 14] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/01/2020] [Indexed: 12/12/2022]
Abstract
The lithium complexes [(WCA-NHC)Li(toluene)] of anionic N-heterocyclic carbenes with a weakly coordinating anionic borate moiety (WCA-NHC) reacted with iodine, bromine, or CCl4 to afford the zwitterionic 2-halogenoimidazolium borates (WCA-NHC)X (X=I, Br, Cl; WCA=B(C6 F5 )3 , B{3,5-C6 H3 (CF3 )2 }3 ; NHC=IDipp=1,3-bis(2,6-diisopropylphenyl)imidazolin-2-ylidene, or NHC=IMes=1,3-bis(2,4,6-trimethylphenyl)imidazolin-2-ylidene). The iodine derivative (WCA-IDipp)I (WCA=B(C6 F5 )3 ) formed several complexes of the type (WCA-IDipp)I⋅L (L=C6 H5 Cl, C6 H5 Me, CH3 CN, THF, ONMe3 ), revealing its ability to act as an efficient halogen bond donor, which was also exploited for the preparation of hypervalent bis(carbene)iodine(I) complexes of the type [(WCA-IDipp)I(NHC)] and [PPh4 ][(WCA-IDipp)I(WCA-NHC)] (NHC=IDipp, IMes). The corresponding bromine complex [PPh4 ][(WCA-IDipp)2 Br] was isolated as a rare example of a hypervalent (10-Br-2) system. DFT calculations reveal that London dispersion contributes significantly to the stability of the bis(carbene)halogen(I) complexes, and the bonding was further analyzed by quantum theory of atoms in molecules (QTAIM) analysis.
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Affiliation(s)
- Jenni Frosch
- Institut für Anorganische und Analytische ChemieTechnische Universität BraunschweigHagenring 3038106BraunschweigGermany
| | - Marvin Koneczny
- Institut für Anorganische und Analytische ChemieTechnische Universität BraunschweigHagenring 3038106BraunschweigGermany
| | - Thomas Bannenberg
- Institut für Anorganische und Analytische ChemieTechnische Universität BraunschweigHagenring 3038106BraunschweigGermany
| | - Matthias Tamm
- Institut für Anorganische und Analytische ChemieTechnische Universität BraunschweigHagenring 3038106BraunschweigGermany
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117
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Colorimetric detection of iodide ion by a nuclear fast red-based Hg2+ complex in aqueous media. Tetrahedron Lett 2021. [DOI: 10.1016/j.tetlet.2021.152877] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
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118
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Savinkina EV, Golubev DV, Grigoriev MS, Kornilov AV. Synthesis and crystal structure of rare-earth biuret complexes with linear pentaiodide ions: Infinite polyiodide chains in a cationic framework. J Mol Struct 2021. [DOI: 10.1016/j.molstruc.2020.129526] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
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119
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Barsukova MO, Kovalenko KA, Nizovtsev AS, Sapianik AA, Samsonenko DG, Dybtsev DN, Fedin VP. Isomeric Scandium-Organic Frameworks with High Hydrolytic Stability and Selective Adsorption of Acetylene. Inorg Chem 2021; 60:2996-3005. [PMID: 33586423 DOI: 10.1021/acs.inorgchem.0c03159] [Citation(s) in RCA: 17] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Abstract
Two solvent-controlled topological isomers of scandium-organic frameworks [Sc(Hpzc)(pzc)]·DMF·2H2O (1·DMF·2H2O) and [Sc(Hpzc)(pzc)]·DMA·4H2O (2·DMA·4H2O) were synthesized using 2,5-pyrazinedicarboxylate (pzc2-) (DMF = dimethylformamide; DMA = dimethylacetamide). Despite the isomeric nature of the obtained metal-organic frameworks (MOFs), they possess different structural features and unique adsorption properties toward gases and iodine. The compound 1 has widely spread among MOF structures a dia topology with ultranarrow channels, which together with inner surface functionalization leads to enhanced CO2 adsorption and high selectivity factors in CO2/CH4 and CO2/N2 gas mixtures (25.9 and 35.6, respectively, 1/1 v/v). Moreover, a rare preferable adsorption of CO2 over C2H2 was demonstrated. The biporous isomeric framework 2 has a crb topology inherent in zeolites. A remarkable adsorption affinity to C2H2 with the ideal adsorbed solution theory selectivity factor of 127.1 for a C2H2/C2H4 mixture (1/99 v/v) was achieved for 2. Both compounds have exceptional chemical stability in a wide range of pH from acidic to basic media.
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Affiliation(s)
- Marina O Barsukova
- Nikolaev Institute of Inorganic Chemistry, Siberian Branch of the Russian Academy of Sciences, 630090 Novosibirsk, Russia.,Functional Materials, Design, Discovery & Development, Advanced Membrane & Porous Materials Center, King Abdullah University of Science and Technology, 23955-6900 Thuwal, Kingdom of Saudi Arabia
| | - Konstantin A Kovalenko
- Nikolaev Institute of Inorganic Chemistry, Siberian Branch of the Russian Academy of Sciences, 630090 Novosibirsk, Russia
| | - Anton S Nizovtsev
- Nikolaev Institute of Inorganic Chemistry, Siberian Branch of the Russian Academy of Sciences, 630090 Novosibirsk, Russia
| | - Aleksandr A Sapianik
- Nikolaev Institute of Inorganic Chemistry, Siberian Branch of the Russian Academy of Sciences, 630090 Novosibirsk, Russia.,Functional Materials, Design, Discovery & Development, Advanced Membrane & Porous Materials Center, King Abdullah University of Science and Technology, 23955-6900 Thuwal, Kingdom of Saudi Arabia
| | - Denis G Samsonenko
- Nikolaev Institute of Inorganic Chemistry, Siberian Branch of the Russian Academy of Sciences, 630090 Novosibirsk, Russia
| | - Danil N Dybtsev
- Nikolaev Institute of Inorganic Chemistry, Siberian Branch of the Russian Academy of Sciences, 630090 Novosibirsk, Russia
| | - Vladimir P Fedin
- Nikolaev Institute of Inorganic Chemistry, Siberian Branch of the Russian Academy of Sciences, 630090 Novosibirsk, Russia
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120
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Shestimerova TA, Golubev NA, Grigorieva AV, Bykov MA, Wei Z, Dikarev EV, Shevelkov AV. Supramolecular organization of the organic-inorganic hybrid [{p-(CH3)2NH—C6H4—NH3}2Cl][BiI6]: assembly of a three-dimensional structure via covalent and non-covalent interactions. Russ Chem Bull 2021. [DOI: 10.1007/s11172-021-3054-1] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
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121
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Affiliation(s)
- Jizhen Ma
- Key Laboratory for Colloid and Interface Chemistry Ministry of Education School of Chemistry and Chemical Engineering Shandong University Jinan 250100 P. R. China
| | - Miaomiao Liu
- Key Laboratory for Colloid and Interface Chemistry Ministry of Education School of Chemistry and Chemical Engineering Shandong University Jinan 250100 P. R. China
| | - Yulong He
- Key Laboratory for Colloid and Interface Chemistry Ministry of Education School of Chemistry and Chemical Engineering Shandong University Jinan 250100 P. R. China
| | - Jintao Zhang
- Key Laboratory for Colloid and Interface Chemistry Ministry of Education School of Chemistry and Chemical Engineering Shandong University Jinan 250100 P. R. China
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122
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Kaup K, Assoud A, Liu J, Nazar LF. Fast Li‐Ion Conductivity in Superadamantanoid Lithium Thioborate Halides. Angew Chem Int Ed Engl 2021; 60:6975-6980. [DOI: 10.1002/anie.202013339] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/02/2020] [Indexed: 11/11/2022]
Affiliation(s)
- Kavish Kaup
- Department of Chemistry Department of Chemical Engineering and the Waterloo Institute for Nanotechnology University of Waterloo 200 University Ave W Waterloo Ontario N2L 3G1 Canada
| | - Abdeljalil Assoud
- Department of Chemistry Department of Chemical Engineering and the Waterloo Institute for Nanotechnology University of Waterloo 200 University Ave W Waterloo Ontario N2L 3G1 Canada
| | - Jue Liu
- Neutron Scattering Division Oak Ridge National Laboratory Oak Ridge TN 37831 USA
| | - Linda F. Nazar
- Department of Chemistry Department of Chemical Engineering and the Waterloo Institute for Nanotechnology University of Waterloo 200 University Ave W Waterloo Ontario N2L 3G1 Canada
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123
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Savastano M. Words in supramolecular chemistry: the ineffable advances of polyiodide chemistry. Dalton Trans 2021; 50:1142-1165. [PMID: 33496303 DOI: 10.1039/d0dt04091f] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
Polyiodide chemistry has a rich history deeply intertwined with the development of supramolecular chemistry. Technological and theoretical interest in polyiodides has not diminished in the last decade, quite the contrary; yet the advances this perspective intends to cover are muddled by the involution of supramolecular vocabulary, preventing their unbiased discussion. Herein we discuss the pressing necessity of ordering the current babel of novel - and less so - supramolecular terms. Shared decisions at the community level might be required to shape the field into a harmonious body of knowledge, dominated by concepts rather than words. Secondary, σ-hole and halogen bonding schools of thought are all addressed here, together with their respective impact on the field. Then, on the basis of a shared vocabulary, a discussion of polyiodide chemistry is presented, starting with a revisited view of triiodide. The contemporary fields of supramolecular caging and polyiodide networks are then discussed, with emphasis on how the terms we choose to use deeply affect scientific progress.
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Affiliation(s)
- Matteo Savastano
- Department of Chemistry "Ugo Schiff", University of Florence, via della Lastruccia 3, 50019, Sesto Fiorentino, Italy.
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124
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Su J, Yuan S, Li J, Wang HY, Ge JY, Drake HF, Leong CF, Yu F, D'Alessandro DM, Kurmoo M, Zuo JL, Zhou HC. Rare-Earth Metal Tetrathiafulvalene Carboxylate Frameworks as Redox-Switchable Single-Molecule Magnets. Chemistry 2021; 27:622-627. [PMID: 33191540 DOI: 10.1002/chem.202004883] [Citation(s) in RCA: 13] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/09/2020] [Indexed: 01/25/2023]
Abstract
Using the redox-active tetrathiafulvalene tetrabenzoate (TTFTB4- ) as the linker, a series of stable and porous rare-earth metal-organic frameworks (RE-MOFs), [RE9 (μ3 -OH)13 (μ3 -O)(H2 O)9 (TTFTB)3 ] (1-RE, where RE=Y, Sm, Gd, Tb, Dy, Ho, and Er) were constructed. The RE9 (μ3 -OH)13 (μ3 -O) (H2 O)9 ](CO2 )12 clusters within 1-RE act as segregated single-molecule magnets (SMMs) displaying slow relaxation. Interestingly, upon oxidation by I2 , the S=0 TTFTB4- linkers of 1-RE were converted into S= 1 / 2 TTFTB.3- radical linkers which introduced exchange-coupling between SMMs and modulated the relaxation. Furthermore, the SMM property can be restored by reduction in N,N-dimethylformamide. These results highlight the advantage of MOFs in the construction of redox-switchable SMMs.
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Affiliation(s)
- Jian Su
- State Key Laboratory of Coordination Chemistry, School of Chemistry and Chemical Engineering, Collaborative Innovation Center of Advanced Microstructures, Nanjing University, Nanjing, 210093, P.R. China
| | - Shuai Yuan
- Department of Chemistry, Texas A&M University, College Station, TX, 77843, USA
| | - Jing Li
- State Key Laboratory of Coordination Chemistry, School of Chemistry and Chemical Engineering, Collaborative Innovation Center of Advanced Microstructures, Nanjing University, Nanjing, 210093, P.R. China
| | - Hai-Ying Wang
- State Key Laboratory of Coordination Chemistry, School of Chemistry and Chemical Engineering, Collaborative Innovation Center of Advanced Microstructures, Nanjing University, Nanjing, 210093, P.R. China
| | - Jing-Yuan Ge
- State Key Laboratory of Coordination Chemistry, School of Chemistry and Chemical Engineering, Collaborative Innovation Center of Advanced Microstructures, Nanjing University, Nanjing, 210093, P.R. China
| | - Hannah F Drake
- Department of Chemistry, Texas A&M University, College Station, TX, 77843, USA
| | - Chanel F Leong
- School of Chemistry, The University of Sydney, Sydney, New South Wales, 2006, Australia
| | - Fei Yu
- State Key Laboratory of Coordination Chemistry, School of Chemistry and Chemical Engineering, Collaborative Innovation Center of Advanced Microstructures, Nanjing University, Nanjing, 210093, P.R. China
| | - Deanna M D'Alessandro
- School of Chemistry, The University of Sydney, Sydney, New South Wales, 2006, Australia
| | - Mohamedally Kurmoo
- Institut de Chimie de Strasbourg, CNRS-UMR7177, Université de Strasbourg, 4 rue Blaise Pascal, Strasbourg, 67000, France
| | - Jing-Lin Zuo
- State Key Laboratory of Coordination Chemistry, School of Chemistry and Chemical Engineering, Collaborative Innovation Center of Advanced Microstructures, Nanjing University, Nanjing, 210093, P.R. China
| | - Hong-Cai Zhou
- Department of Chemistry, Texas A&M University, College Station, TX, 77843, USA
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125
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Mezentsev-Cherkes IA, Shestimerova TA, Medved'ko AV, Kalinin MA, Kuznetsov AN, Wei Z, Dikarev EV, Vatsadze SZ, Shevelkov AV. Synthesis and supramolecular organization of the iodide and triiodides of a polycyclic adamantane-based diammonium cation: the effects of hydrogen bonds and weak I⋯I interactions. CrystEngComm 2021. [DOI: 10.1039/d0ce01730b] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
Abstract
Adamantane-like divalent building blocks and iodide or polyiodide anions combine into supramolecular architectures with the help of various noncovalent forces ranging from strong hydrogen bonds to secondary and weak I⋯I interactions.
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Affiliation(s)
| | | | | | - Mikhail A. Kalinin
- Department of Chemistry
- Lomonosov Moscow State University
- 119991 Moscow
- Russia
| | - Alexey N. Kuznetsov
- Department of Chemistry
- Lomonosov Moscow State University
- 119991 Moscow
- Russia
- N. S. Kurnakov Institute of General and Inorganic Chemistry RAS
| | - Zheng Wei
- Department of Chemistry
- University at Albany
- Albany
- USA
| | | | - Sergey Z. Vatsadze
- Department of Chemistry
- Lomonosov Moscow State University
- 119991 Moscow
- Russia
- N.D. Zelinsky Institute of Organic Chemistry RAS
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126
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Ye K, Li Y, Zhang W, Chen W, Zhang Q, Wang D, Li L. Stretch-induced structural evolution of dichromatic substance with poly (vinyl alcohol) at different concentrations of boric acid: An in-situ synchrotron radiation small- and wide-angle X-ray scattering study. POLYMER 2021. [DOI: 10.1016/j.polymer.2020.123297] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
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127
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Huang Y, Li W, Xu Y, Ding M, Ding J, Zhang Y, Wang Y, Chen S, Jin Y, Xia C. Rapid iodine adsorption from vapor phase and solution by a nitrogen-rich covalent piperazine–triazine-based polymer. NEW J CHEM 2021. [DOI: 10.1039/d1nj00122a] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/23/2023]
Abstract
The excellent pore performance and high nitrogen content of n-CTP result in increased diffusion and adsorption of I2, which subsequently decreases the equilibrium time.
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Affiliation(s)
- Yalin Huang
- College of Chemistry
- Sichuan University
- Chengdu 610064
- China
| | - Wei Li
- Department of Cardiothoracic Surgery
- The First Affiliated Hospital of Chengdu Medical College
- Chengdu 610500
- China
| | - Yuwei Xu
- College of Chemistry
- Sichuan University
- Chengdu 610064
- China
| | - Mu Ding
- College of Chemistry
- Sichuan University
- Chengdu 610064
- China
| | - Jie Ding
- College of Chemistry
- Sichuan University
- Chengdu 610064
- China
| | - Yun Zhang
- College of Chemistry
- Sichuan University
- Chengdu 610064
- China
| | - Yuanhua Wang
- College of Chemistry
- Sichuan University
- Chengdu 610064
- China
| | - Shanyong Chen
- College of Chemistry
- Sichuan University
- Chengdu 610064
- China
| | - Yongdong Jin
- College of Chemistry
- Sichuan University
- Chengdu 610064
- China
| | - Chuanqin Xia
- College of Chemistry
- Sichuan University
- Chengdu 610064
- China
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128
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Xu X, Guan Y. Investigating the Complexation and Release Behaviors of Iodine in Poly(vinylpyrrolidone)-Iodine Systems through Experimental and Computational Approaches. Ind Eng Chem Res 2020. [DOI: 10.1021/acs.iecr.0c04766] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
Affiliation(s)
- Xiang Xu
- Key Laboratory for Ultrafine Materials of Ministry of Education, School of Materials Science and Engineering, East China University of Science and Technology, Shanghai 200237, China
| | - Yong Guan
- Key Laboratory for Ultrafine Materials of Ministry of Education, School of Materials Science and Engineering, East China University of Science and Technology, Shanghai 200237, China
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129
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Usoltsev AN, Korobeynikov NA, Novikov AS, Plyusnin PE, Kolesov BA, Fedin VP, Sokolov MN, Adonin SA. One-Dimensional Diiodine-Iodobismuthate(III) Hybrids Cat 3{[Bi 2I 9](I 2) 3}: Syntheses, Stability, and Optical Properties. Inorg Chem 2020; 59:17320-17325. [PMID: 33202124 DOI: 10.1021/acs.inorgchem.0c02599] [Citation(s) in RCA: 20] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
Abstract
One-dimensional iodine-rich iodobismuthates(III), Cat3{[Bi2I9](I2)3} [Cat = 1,4-MePy (1) and 1-EtBMAP (2)], feature the highest amount of "trapped" diiodine units in polyhalogen-halometalates of p-block elements. Both complexes have narrow optical band gaps (1.55 and 1.63 eV, respectively) and moderate thermal stability.
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Affiliation(s)
- Andrey N Usoltsev
- Nikolaev Institute of Inorganic Chemistry (NIIC), Siberian Branch of the Russian Academy of Sciences (SB RAS), Lavrentieva Street, Novosibirsk 630090, Russia
| | | | - Alexander S Novikov
- Institute of Chemistry, Saint Petersburg State University, Universitetsky Street 26, Peterhof, Saint Petersburg 198504, Russia
| | - Pavel E Plyusnin
- Nikolaev Institute of Inorganic Chemistry (NIIC), Siberian Branch of the Russian Academy of Sciences (SB RAS), Lavrentieva Street, Novosibirsk 630090, Russia
| | - Boris A Kolesov
- Nikolaev Institute of Inorganic Chemistry (NIIC), Siberian Branch of the Russian Academy of Sciences (SB RAS), Lavrentieva Street, Novosibirsk 630090, Russia
| | - Vladimir P Fedin
- Nikolaev Institute of Inorganic Chemistry (NIIC), Siberian Branch of the Russian Academy of Sciences (SB RAS), Lavrentieva Street, Novosibirsk 630090, Russia
| | - Maxim N Sokolov
- Nikolaev Institute of Inorganic Chemistry (NIIC), Siberian Branch of the Russian Academy of Sciences (SB RAS), Lavrentieva Street, Novosibirsk 630090, Russia
| | - Sergey A Adonin
- Nikolaev Institute of Inorganic Chemistry (NIIC), Siberian Branch of the Russian Academy of Sciences (SB RAS), Lavrentieva Street, Novosibirsk 630090, Russia.,South Ural State University, Lenina Street 76, Chelyabinsk 454080, Russia
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130
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Synthesis and characterization of aryltellurium compounds including mixed-valence derivatives − evaluation of Te⋅⋅⋅S, Te⋅⋅⋅X and X⋅⋅⋅X (X = Br, I) interactions. J Organomet Chem 2020. [DOI: 10.1016/j.jorganchem.2020.121553] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
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131
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Bondarenko MA, Novikov AS, Fedin VP, Sokolov MN, Adonin SA. The stabilization of decabromide {Br10}2− anion in the structure of Sb(V) bromide complex. J COORD CHEM 2020. [DOI: 10.1080/00958972.2020.1837785] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
Affiliation(s)
| | - Alexander S. Novikov
- Institute of Chemistry, Saint Petersburg State University, Saint Petersburg, Russia
| | - Vladimir P. Fedin
- Nikolaev Institute of Inorganic Chemistry SB RAS, Novosibirsk, Russia
| | - Maxim N. Sokolov
- Nikolaev Institute of Inorganic Chemistry SB RAS, Novosibirsk, Russia
| | - Sergey A. Adonin
- Nikolaev Institute of Inorganic Chemistry SB RAS, Novosibirsk, Russia
- South Ural State University, Chelyabinsk, Russia
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132
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Gam F, Liu CW, Kahlal S, Saillard JY. Electron counting and bonding patterns in assemblies of three and more silver-rich superatoms. NANOSCALE 2020; 12:20308-20316. [PMID: 33001105 DOI: 10.1039/d0nr05179a] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/11/2023]
Abstract
DFT calculations were carried out on a series of cluster cores, the framework of which was made of the condensation of several Pt@Ag12-centered icosahedra. Icosahedral condensations through vertex-sharing, face-sharing, and interpenetration were considered and their favored electron counts were determined from their stable closed-shell configurations. A large number of the computed assemblies of n icosahedral superatomic units can be considered as isolobal analogs of stable, closed-shell n-atom molecules, most of them obeying the octet rule. The larger the degree of fusion between icosahedra, the stronger the interaction between them. For example, it was possible to design 3-icosahedral supermolecular cores analogous to CO2, SF2, or [I3]-, but also to the not-yet-isolated cyclic O3. Supermolecules equivalent to non-stable molecules can also be designed. Indeed, differences exist between atoms and superatoms, and original icosahedra assemblies with no "molecular" analogs are also likely to exist, especially with compact structures and/or systems made of a large number of fused superatoms.
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Affiliation(s)
- Franck Gam
- Université Rennes, CNRS, ISCR-UMR 6226, F-35000 Rennes, France
| | - C W Liu
- Department of Chemistry, National Dong Hwa University, No. 1, Sec. 2, Da Hsueh Rd., Shoufeng, Hualien 974301, Taiwan
| | - Samia Kahlal
- Université Rennes, CNRS, ISCR-UMR 6226, F-35000 Rennes, France
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133
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Gogia A, Das P, Mandal SK. Tunable Strategies Involving Flexibility and Angularity of Dual Linkers for a 3D Metal-Organic Framework Capable of Multimedia Iodine Capture. ACS APPLIED MATERIALS & INTERFACES 2020; 12:46107-46118. [PMID: 32957781 DOI: 10.1021/acsami.0c13094] [Citation(s) in RCA: 33] [Impact Index Per Article: 8.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/11/2023]
Abstract
The widespread use of nuclear power poses severe health and environmental risks owing to the nonregulated release and disposal of radioactive wastes in the environment. Among these wastes, the capture and removal of radioactive iodine poses a big challenge. To develop a novel material for capturing molecular iodine, we have strategically synthesized a nitrogen-rich three-dimensional (3D) metal-organic framework (MOF), {[Mn2(oxdz)2(tpbn)(H2O)2]·2C2H5OH}n (1), utilizing a bent heterocyclic dicarboxylate linker (H2oxdz: (4,4'-(1,3,4-oxadiazole-2,5-diyl)dibenzoic acid)) and a flexible bis(tridentate) ligand (tpbn: N, N', N″, N‴-tetrakis(2-pyridylmethyl)-1,4-diaminobutane). Based on its single-crystal structure, 1 is an eightfold interpenetrated 3D framework, consisting of a unique 4-connected {Mn2(tpbn)} subunit, in which the pores line up with the nitrogen atoms of the oxadiazole moiety. This can be considered as a big leap for the development of 3D MOFs using flexible bis(tridentate) ligands. To emphasize the role of the flexible methylene chain length in such ligand in the dimensionality of the resultant framework, the tphn (N, N', N″, N‴-tetrakis(2-pyridylmethyl)-1,6-diaminohexane) ligand with two additional methylene groups provides a one-dimensional (1D) CP {[Mn2(oxdz)2(tphn)(H2O)]·CH3OH}n (2). This spacer chain lengthening has a profound effect on the coordination of such ligand with Mn(II), further affecting the binding of oxdz. The inherent polarizable nature of the oxadiazole moiety and the presence of permanent pore of dimensions (19.122 × 19.253 Å2) in 1 have been exploited for the capture/removal of iodine not only from vapor and an organic solution but also from an aqueous media. It exhibits competent 100% reversible sorption of iodine with an uptake capacity of (1.1 ± 0.05) g/g of 1. The uptake value has been corroborated by both gravimetric and titrimetric analyses. The interaction of iodine with 1 has been notably studied with molecular simulations, kinetic models of sorption, field emission scanning electron microscopy (FESEM), and energy-dispersive X-ray spectroscopy (EDX) analysis. Moreover, 1 is highly stable and is recyclable without much loss of sorption capability up to five cycles.
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Affiliation(s)
- Alisha Gogia
- Department of Chemical Sciences, Indian Institute of Science Education and Research Mohali, Sector 81, Manauli PO, S.A.S. Nagar, Mohali, Punjab 140306, India
| | - Prasenjit Das
- Department of Chemical Sciences, Indian Institute of Science Education and Research Mohali, Sector 81, Manauli PO, S.A.S. Nagar, Mohali, Punjab 140306, India
| | - Sanjay K Mandal
- Department of Chemical Sciences, Indian Institute of Science Education and Research Mohali, Sector 81, Manauli PO, S.A.S. Nagar, Mohali, Punjab 140306, India
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134
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Hiramatsu T, Yamamoto N, Ha S, Masuda Y, Yasuda M, Ishigaki M, Yuzu K, Ozaki Y, Chatani E. Iodine staining as a useful probe for distinguishing insulin amyloid polymorphs. Sci Rep 2020; 10:16741. [PMID: 33028868 PMCID: PMC7542459 DOI: 10.1038/s41598-020-73460-y] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/19/2020] [Accepted: 08/27/2020] [Indexed: 01/26/2023] Open
Abstract
It is recently suggested that amyloid polymorphism, i.e., structural diversity of amyloid fibrils, has a deep relationship with pathology. However, its prompt recognition is almost halted due to insufficiency of analytical methods for detecting polymorphism of amyloid fibrils sensitively and quickly. Here, we propose that iodine staining, a historically known reaction that was firstly found by Virchow, can be used as a method for distinguishing amyloid polymorphs. When insulin fibrils were prepared and iodine-stained, they exhibited different colors depending on polymorphs. Each of the colors was inherited to daughter fibrils by seeding reactions. The colors were fundamentally represented as a sum of three absorption bands in visible region between 400 and 750 nm, and the bands showed different titration curves against iodine, suggesting that there are three specific iodine binding sites. The analysis of resonance Raman spectra and polarization microscope suggested that several polyiodide ions composed of I3− and/or I5− were formed on the grooves or the edges of β-sheets. It was concluded that the polyiodide species and conformations formed are sensitive to surface structure of amyloid fibrils, and the resultant differences in color will be useful for detecting polymorphism in a wide range of diagnostic samples.
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Affiliation(s)
- Takato Hiramatsu
- Graduate School of Science, Kobe University, 1-1 Rokkodai, Nada, Kobe, Hyogo, 657-8501, Japan
| | - Naoki Yamamoto
- School of Medicine, Jichi Medical University, 3311-1 Yakushiji, Shimotsuke, 329-0498, Japan
| | - Seongmin Ha
- Graduate School of Science, Kobe University, 1-1 Rokkodai, Nada, Kobe, Hyogo, 657-8501, Japan
| | - Yuki Masuda
- Graduate School of Science, Kobe University, 1-1 Rokkodai, Nada, Kobe, Hyogo, 657-8501, Japan
| | - Mitsuru Yasuda
- School of Science and Technology, Kwansei Gakuin University, 2-1 Gakuen, Sanda, Hyogo, 669-1337, Japan
| | - Mika Ishigaki
- Raman Project Center for Medical and Biological Applications, Shimane University, 1060 Nishikawatsu, Matsue, Shimane, 690-8504, Japan.,Faculty of Life and Environmental Science, Shimane University, 1060 Nishikawatsu, Matsue, Shimane, 690-8504, Japan
| | - Keisuke Yuzu
- Graduate School of Science, Kobe University, 1-1 Rokkodai, Nada, Kobe, Hyogo, 657-8501, Japan
| | - Yukihiro Ozaki
- School of Science and Technology, Kwansei Gakuin University, 2-1 Gakuen, Sanda, Hyogo, 669-1337, Japan.,Molecular Photoscience Research Center, Kobe University, 1-1 Rokkodai, Nada, Kobe, Hyogo, 657-8501, Japan
| | - Eri Chatani
- Graduate School of Science, Kobe University, 1-1 Rokkodai, Nada, Kobe, Hyogo, 657-8501, Japan.
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135
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Guo X, Li Y, Zhang M, Cao K, Tian Y, Qi Y, Li S, Li K, Yu X, Ma L. Colyliform Crystalline 2D Covalent Organic Frameworks (COFs) with Quasi‐3D Topologies for Rapid I
2
Adsorption. Angew Chem Int Ed Engl 2020; 59:22697-22705. [DOI: 10.1002/anie.202010829] [Citation(s) in RCA: 63] [Impact Index Per Article: 15.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/07/2020] [Indexed: 12/19/2022]
Affiliation(s)
- Xinghua Guo
- College of Chemistry Sichuan University Key Laboratory of Radiation Physics & Technology Ministry of Education No. 29 Wangjiang Road Chengdu 610064 P. R. China
| | - Yang Li
- Hefei National Laboratory for Physical Sciences at the Microscale University of Science and Technology of China Hefei Anhui 230026 P. R. China
| | - Meicheng Zhang
- College of Chemistry Sichuan University Key Laboratory of Radiation Physics & Technology Ministry of Education No. 29 Wangjiang Road Chengdu 610064 P. R. China
| | - Kecheng Cao
- Electron Microscopy of Materials Science, Central Facility for Electron Microscopy Ulm University Albert-Einstein-Allee 11 89081 Ulm Germany
| | - Yin Tian
- School of Pharmacy Chengdu University of Traditional Chinese Medicine Chengdu 611137 P. R. China
| | - Yue Qi
- College of Chemistry Sichuan University Key Laboratory of Radiation Physics & Technology Ministry of Education No. 29 Wangjiang Road Chengdu 610064 P. R. China
| | - Shoujian Li
- College of Chemistry Sichuan University Key Laboratory of Radiation Physics & Technology Ministry of Education No. 29 Wangjiang Road Chengdu 610064 P. R. China
| | - Kun Li
- College of Chemistry Sichuan University Key Laboratory of Radiation Physics & Technology Ministry of Education No. 29 Wangjiang Road Chengdu 610064 P. R. China
| | - Xiaoqi Yu
- College of Chemistry Sichuan University Key Laboratory of Radiation Physics & Technology Ministry of Education No. 29 Wangjiang Road Chengdu 610064 P. R. China
| | - Lijian Ma
- College of Chemistry Sichuan University Key Laboratory of Radiation Physics & Technology Ministry of Education No. 29 Wangjiang Road Chengdu 610064 P. R. China
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136
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Guo X, Li Y, Zhang M, Cao K, Tian Y, Qi Y, Li S, Li K, Yu X, Ma L. Colyliform Crystalline 2D Covalent Organic Frameworks (COFs) with Quasi‐3D Topologies for Rapid I
2
Adsorption. Angew Chem Int Ed Engl 2020. [DOI: 10.1002/ange.202010829] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Affiliation(s)
- Xinghua Guo
- College of Chemistry Sichuan University Key Laboratory of Radiation Physics & Technology Ministry of Education No. 29 Wangjiang Road Chengdu 610064 P. R. China
| | - Yang Li
- Hefei National Laboratory for Physical Sciences at the Microscale University of Science and Technology of China Hefei Anhui 230026 P. R. China
| | - Meicheng Zhang
- College of Chemistry Sichuan University Key Laboratory of Radiation Physics & Technology Ministry of Education No. 29 Wangjiang Road Chengdu 610064 P. R. China
| | - Kecheng Cao
- Electron Microscopy of Materials Science, Central Facility for Electron Microscopy Ulm University Albert-Einstein-Allee 11 89081 Ulm Germany
| | - Yin Tian
- School of Pharmacy Chengdu University of Traditional Chinese Medicine Chengdu 611137 P. R. China
| | - Yue Qi
- College of Chemistry Sichuan University Key Laboratory of Radiation Physics & Technology Ministry of Education No. 29 Wangjiang Road Chengdu 610064 P. R. China
| | - Shoujian Li
- College of Chemistry Sichuan University Key Laboratory of Radiation Physics & Technology Ministry of Education No. 29 Wangjiang Road Chengdu 610064 P. R. China
| | - Kun Li
- College of Chemistry Sichuan University Key Laboratory of Radiation Physics & Technology Ministry of Education No. 29 Wangjiang Road Chengdu 610064 P. R. China
| | - Xiaoqi Yu
- College of Chemistry Sichuan University Key Laboratory of Radiation Physics & Technology Ministry of Education No. 29 Wangjiang Road Chengdu 610064 P. R. China
| | - Lijian Ma
- College of Chemistry Sichuan University Key Laboratory of Radiation Physics & Technology Ministry of Education No. 29 Wangjiang Road Chengdu 610064 P. R. China
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137
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Tangthuam P, Pimoei J, Mohamad AA, Mahlendorf F, Somwangthanaroj A, Kheawhom S. Carboxymethyl cellulose-based polyelectrolyte as cationic exchange membrane for zinc-iodine batteries. Heliyon 2020; 6:e05391. [PMID: 33150216 PMCID: PMC7599124 DOI: 10.1016/j.heliyon.2020.e05391] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/09/2020] [Revised: 10/16/2020] [Accepted: 10/27/2020] [Indexed: 11/24/2022] Open
Abstract
The aim of this research is an evaluation of polyelectrolytes. In the application of zinc-iodine batteries (ZIBs), polyelectrolytes have high stability, good cationic exchange properties and high ionic conductivity. Polyelectrolytes are also cost-effective. Important component of ZIBs are cation exchange membranes (CEMs). CEMs prevent the crossover of iodine and polyiodide from zinc (Zn) electrodes. However, available CEMs are costly and have limited ionic conductivity at room temperature. CEMs are low-cost, have high stability and good cationic exchange properties. Herein, polyelectrolyte membranes prepared from carboxymethyl cellulose (CMC) and polyvinyl alcohol (PVA) are examined. It is seen that an increase in the ratio of PVA leads to enhanced ionic conductivity as well as increased iodine and polyiodide crossover. ZIBs using polyelectrolytes having 75:25 wt.% CMC/PVA and 50:50 wt.% CMC/PVA show decent performance and cycling stability. Due to their low-cost and other salient features, CMC/PVA polyelectrolytes prove they have the capacity for use as cation exchange separators in ZIBs.
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Affiliation(s)
- Phonnapha Tangthuam
- Department of Chemical Engineering, Faculty of Engineering, Chulalongkorn University, Bangkok 10330, Thailand
| | - Jirapha Pimoei
- Department of Chemical Engineering, Faculty of Engineering, Chulalongkorn University, Bangkok 10330, Thailand
| | - Ahmad Azmin Mohamad
- School of Materials and Mineral Resources Engineering, Universiti of Sains Malaysia, Nibong Tebal 14300, Malaysia
| | - Falko Mahlendorf
- Department of Energy Technology, University Duisburg-Essen, Duisburg 47057, Germany
| | - Anongnat Somwangthanaroj
- Department of Chemical Engineering, Faculty of Engineering, Chulalongkorn University, Bangkok 10330, Thailand
| | - Soorathep Kheawhom
- Department of Chemical Engineering, Faculty of Engineering, Chulalongkorn University, Bangkok 10330, Thailand
- Research Unit of Advanced Materials for Energy Storage, Chulalongkorn University, Bangkok 10330, Thailand
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138
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Sun Y, Song S, Xiao D, Gan L, Wang Y. Easily Constructed Imine-Bonded COFs for Iodine Capture at Ambient Temperature. ACS OMEGA 2020; 5:24262-24271. [PMID: 33015443 PMCID: PMC7528167 DOI: 10.1021/acsomega.0c02382] [Citation(s) in RCA: 17] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 05/21/2020] [Accepted: 08/13/2020] [Indexed: 06/11/2023]
Abstract
Volatile radionuclides generated during the nuclear fission process, such as iodine, pose risks to public safety and cause the threat of environmental pollution. Covalent organic framework (COF) materials have a controlled pore structure and a large specific surface area and thus demonstrate great opportunities in the field of radioactive iodine adsorption. However, the harsh synthetic conditions and the weak binding capability toward iodine have significantly restricted the applications of COFs in iodine adsorption. Here, we demonstrate a facile way to prepare a series of stable C-N-linked COFs with high efficiency to capture radioactive iodine species. Large-scale synthesis can be conducted by the aldol condensation reaction at room temperature. The resulting COFs have a large surface area and a strong resistance to acid, base, and water. Moreover, all types of COFs show high iodine adsorption, up to 2.6 g/g (260% in mass), owing to the large surface area and the functional groups in COFs. They not only absorb conventional I2 molecular but also ionic state (I3 - and I+) iodine species. Theoretical calculations are further performed to understand the relationship between different iodine species and the functional groups of all COFs, offering the mechanisms underlying the potent adsorption abilities of COFs.
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Affiliation(s)
- Yonghe Sun
- School
of Chemical Engineering, Changchun University
of Technology, Changchun, Jilin 130012, China
| | - Sanan Song
- College
of Chemistry, Jilin University, Changchun, Jilin 130012, China
| | - Dehai Xiao
- Changchun
Institute of Applied Chemistry, Chinese
Academy of Sciences, Changchun, Jilin 130022, China
| | - Linfeng Gan
- Changchun
Institute of Applied Chemistry, Chinese
Academy of Sciences, Changchun, Jilin 130022, China
| | - Yuanrui Wang
- School
of Chemical Engineering, Changchun University
of Technology, Changchun, Jilin 130012, China
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139
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Persistent and reversible solid iodine electrodeposition in nanoporous carbons. Nat Commun 2020; 11:4838. [PMID: 32973214 PMCID: PMC7519142 DOI: 10.1038/s41467-020-18610-6] [Citation(s) in RCA: 17] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/03/2020] [Accepted: 08/25/2020] [Indexed: 12/02/2022] Open
Abstract
Aqueous iodine based electrochemical energy storage is considered a potential candidate to improve sustainability and performance of current battery and supercapacitor technology. It harnesses the redox activity of iodide, iodine, and polyiodide species in the confined geometry of nanoporous carbon electrodes. However, current descriptions of the electrochemical reaction mechanism to interconvert these species are elusive. Here we show that electrochemical oxidation of iodide in nanoporous carbons forms persistent solid iodine deposits. Confinement slows down dissolution into triiodide and pentaiodide, responsible for otherwise significant self-discharge via shuttling. The main tools for these insights are in situ Raman spectroscopy and in situ small and wide-angle X-ray scattering (in situ SAXS/WAXS). In situ Raman confirms the reversible formation of triiodide and pentaiodide. In situ SAXS/WAXS indicates remarkable amounts of solid iodine deposited in the carbon nanopores. Combined with stochastic modeling, in situ SAXS allows quantifying the solid iodine volume fraction and visualizing the iodine structure on 3D lattice models at the sub-nanometer scale. Based on the derived mechanism, we demonstrate strategies for improved iodine pore filling capacity and prevention of self-discharge, applicable to hybrid supercapacitors and batteries. Iodide based energy storage is a potential candidate to improve performance of hybrid supercapacitors and batteries. Here, the authors revisit the previous understanding and show that electrochemical oxidation of iodide results in solid iodine deposits stabilized by the confinement of nanoporous carbons.
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140
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Abdelbassit MS, Curnow OJ, Brooke SJ, Waterland MR. The Bromine‐Chlorine Interhalides [Br
3
Cl
5
]
2
–
, [Br
4
Cl
4
]
2
–
and [Br
6.56
Cl
1.44
]
2
–. Eur J Inorg Chem 2020. [DOI: 10.1002/ejic.202000478] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
Affiliation(s)
- Mohammed S. Abdelbassit
- School of Physical and Chemical Sciences University of Canterbury Private Bag 4800 Christchurch New Zealand
| | - Owen J. Curnow
- School of Physical and Chemical Sciences University of Canterbury Private Bag 4800 Christchurch New Zealand
| | - Samuel J. Brooke
- Institute of Fundamental Sciences Massey University Private Bag 11‐222 4442 Palmerston North New Zealand
| | - Mark R. Waterland
- Institute of Fundamental Sciences Massey University Private Bag 11‐222 4442 Palmerston North New Zealand
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141
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Yang H, Qiao Y, Chang Z, Deng H, He P, Zhou H. A Metal-Organic Framework as a Multifunctional Ionic Sieve Membrane for Long-Life Aqueous Zinc-Iodide Batteries. ADVANCED MATERIALS (DEERFIELD BEACH, FLA.) 2020; 32:e2004240. [PMID: 32797719 DOI: 10.1002/adma.202004240] [Citation(s) in RCA: 98] [Impact Index Per Article: 24.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/22/2020] [Indexed: 06/11/2023]
Abstract
The introduction of the redox couple of triiodide/iodide (I3 - /I- ) into aqueous rechargeable zinc batteries is a promising energy-storage resource owing to its safety and cost-effectiveness. Nevertheless, the limited lifespan of zinc-iodine (Zn-I2 ) batteries is currently far from satisfactory owing to the uncontrolled shuttling of triiodide and unfavorable side-reactions on the Zn anode. Herein, space-resolution Raman and micro-IR spectroscopies reveal that the Zn anode suffers from corrosion induced by both water and iodine species. Then, a metal-organic framework (MOF) is exploited as an ionic sieve membrane to simultaneously resolve these problems for Zn-I2 batteries. The multifunctional MOF membrane, first, suppresses the shuttling of I3 - and restrains related parasitic side-reaction on the Zn anode. Furthermore, by regulating the electrolyte solvation structure, the MOF channels construct a unique electrolyte structure (more aggregative ion associations than in saturated electrolyte). With the concurrent improvement on both the iodine cathode and the Zn anode, Zn-I2 batteries achieve an ultralong lifespan (>6000 cycles), high capacity retention (84.6%), and high reversibility (Coulombic efficiency: 99.65%). This work not only systematically reveals the parasitic influence of free water and iodine species to the Zn anode, but also provides an efficient strategy to develop long-life aqueous Zn-I2 batteries.
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Affiliation(s)
- Huijun Yang
- Energy Technology Research Institute, National Institute of Advanced Industrial Science and Technology (AIST), 1-1-1, Umezono, Tsukuba, 305-8568, Japan
- Graduate School of System and Information Engineering, University of Tsukuba, 1-1-1, Tennoudai, Tsukuba, 305-8573, Japan
| | - Yu Qiao
- Energy Technology Research Institute, National Institute of Advanced Industrial Science and Technology (AIST), 1-1-1, Umezono, Tsukuba, 305-8568, Japan
| | - Zhi Chang
- Energy Technology Research Institute, National Institute of Advanced Industrial Science and Technology (AIST), 1-1-1, Umezono, Tsukuba, 305-8568, Japan
- Graduate School of System and Information Engineering, University of Tsukuba, 1-1-1, Tennoudai, Tsukuba, 305-8573, Japan
| | - Han Deng
- Energy Technology Research Institute, National Institute of Advanced Industrial Science and Technology (AIST), 1-1-1, Umezono, Tsukuba, 305-8568, Japan
- Graduate School of System and Information Engineering, University of Tsukuba, 1-1-1, Tennoudai, Tsukuba, 305-8573, Japan
| | - Ping He
- Center of Energy Storage Materials and Technology, College of Engineering and Applied Sciences, Jiangsu Key Laboratory of Artificial Functional Materials, National Laboratory of Solid State Micro-structures, and Collaborative Innovation Center of Advanced Micro-structures, Nanjing University, Nanjing, 210093, P. R. China
| | - Haoshen Zhou
- Energy Technology Research Institute, National Institute of Advanced Industrial Science and Technology (AIST), 1-1-1, Umezono, Tsukuba, 305-8568, Japan
- Graduate School of System and Information Engineering, University of Tsukuba, 1-1-1, Tennoudai, Tsukuba, 305-8573, Japan
- Center of Energy Storage Materials and Technology, College of Engineering and Applied Sciences, Jiangsu Key Laboratory of Artificial Functional Materials, National Laboratory of Solid State Micro-structures, and Collaborative Innovation Center of Advanced Micro-structures, Nanjing University, Nanjing, 210093, P. R. China
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142
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Arici M, Alp Arici T, Demiral H, Taş M, Yeşilel OZ. A porous Zn(ii)-coordination polymer based on a tetracarboxylic acid exhibiting selective CO 2 adsorption and iodine uptake. Dalton Trans 2020; 49:10824-10831. [PMID: 32700692 DOI: 10.1039/d0dt01875a] [Citation(s) in RCA: 16] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/30/2023]
Abstract
A porous Zn(ii)-coordination polymer, namely {[Zn2(μ8-abtc)(betib)]·DMF}n (1), was solvothermally synthesized from 3,3',5,5'-azobenzenetetracarboxylate (abtc4-) and 1,4-bis(2-ethylimidazol-1-yl)butane (betib) ligands and {[Zn2(μ8-abtc)(betib)]·H2O}n (2) was obtained through the immersion of 1 in methanol. Compounds 1 and 2 were structurally characterized via numerous techniques. Both compounds displayed a 3D porous framework with a 3,6-connected sqc5381 net. Compound 2a obtained at 140 °C from 2 exhibited gas and iodine adsorption properties. Interestingly, the compound adsorbed selectively CO2 with the uptake capacity of 54.02 cm3 g-1 (13.26%) over N2 (5.43 cm3 g-1) and CH4 (14.53 cm3 g-1) at 273 K. The compound also adsorbed iodine with the weights of 19.99% and 30.26% in solution and vapor phases, respectively. The single crystal X-ray result and Raman spectra showed the presence of iodine units in the pores of the framework.
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Affiliation(s)
- Mürsel Arici
- Department of Chemistry, Faculty of Science and Letters, Eskişehir Osmangazi University, 26040 Eskişehir, Turkey.
| | - Tuğba Alp Arici
- Department of Chemical Technology, Emet Vocational School, Kütahya Dumlupınar University, 43700, Kütahya, Turkey
| | - Hakan Demiral
- Department of Chemical Engineering, Faculty of Engineering and Architecture, Eskişehir Osmangazi University, 26040 Eskişehir, Turkey
| | - Murat Taş
- Department of Science Education, Education Faculty, Ondokuz Mayıs University, 55139, Samsun, Turkey
| | - Okan Zafer Yeşilel
- Department of Chemistry, Faculty of Science and Letters, Eskişehir Osmangazi University, 26040 Eskişehir, Turkey.
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143
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Maxson T, Jalilov AS, Zeller M, Rosokha SV. Halogen Bonding Between Anions: Association of Anion Radicals of Tetraiodo‐
p
‐benzoquinone with Iodide Anions. Angew Chem Int Ed Engl 2020. [DOI: 10.1002/ange.202004384] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Affiliation(s)
- Tristan Maxson
- Department of Chemistry Ball State University Muncie IN 47306 USA
| | - Almaz S. Jalilov
- Department of Chemistry King Fahd University of Petroleum and Minerals Dhahran 31261 Saudi Arabia
| | - Matthias Zeller
- Department of Chemistry Purdue University West Lafayette IN 47907 USA
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144
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Maxson T, Jalilov AS, Zeller M, Rosokha SV. Halogen Bonding Between Anions: Association of Anion Radicals of Tetraiodo-p-benzoquinone with Iodide Anions. Angew Chem Int Ed Engl 2020; 59:17197-17201. [PMID: 32497382 DOI: 10.1002/anie.202004384] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/25/2020] [Revised: 04/26/2020] [Indexed: 12/14/2022]
Abstract
Halogen bonding between two negatively charged species, tetraiodo-p-benzoquinone anion radicals (I4 Q-. ) and iodide anions, was observed and characterized for the first time. X-ray structural and EPR/UV-Vis spectral studies revealed that the anion-anion bonding led to the formation of crystals comprising 2D layers of I4 Q-. anion radicals linked by iodides and separated by Et4 N+ counter-ions. Computational analysis suggested that the seemingly antielectrostatic halogen bonds in these systems were formed via a combination of several factors. First, an attenuation of the interionic repulsion by the solvent facilitated close approach of the anions leading to their mutual polarization. This resulted in the appearance of positively charged areas (σ-holes) on the surface of the iodine substituents in I4 Q-. responsible for the attractive interaction. Finally, the solid-state associations were also stabilized by multicenter (4:4) halogen bonding between I4 Q-. and iodide.
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Affiliation(s)
- Tristan Maxson
- Department of Chemistry, Ball State University, Muncie, IN, 47306, USA
| | - Almaz S Jalilov
- Department of Chemistry, King Fahd University of Petroleum and Minerals, Dhahran, 31261, Saudi Arabia
| | - Matthias Zeller
- Department of Chemistry, Purdue University, West Lafayette, IN, 47907, USA
| | - Sergiy V Rosokha
- Department of Chemistry, Ball State University, Muncie, IN, 47306, USA
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145
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Bol’shakov OI, Yushina ID, Stash AI, Aysin RR, Bartashevich EV, Rakitin OA. Structure and properties of 4-phenyl-5H-1,2,3-dithiazole-5-thione polyiodide with S−I+−S bridged complex. Struct Chem 2020. [DOI: 10.1007/s11224-020-01584-y] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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146
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Halogen-containing semiconductors: From artificial photosynthesis to unconventional computing. Coord Chem Rev 2020. [DOI: 10.1016/j.ccr.2020.213316] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/02/2023]
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147
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Holthoff JM, Engelage E, Weiss R, Huber SM. "Anti-Electrostatic" Halogen Bonding. Angew Chem Int Ed Engl 2020; 59:11150-11157. [PMID: 32227661 PMCID: PMC7317790 DOI: 10.1002/anie.202003083] [Citation(s) in RCA: 46] [Impact Index Per Article: 11.5] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/02/2020] [Revised: 03/30/2020] [Indexed: 01/03/2023]
Abstract
Halogen bonding is often described as being driven predominantly by electrostatics, and thus adducts between anionic halogen bond (XB) donors (halogen-based Lewis acids) and anions seem counterintuitive. Such "anti-electrostatic" XBs have been predicted theoretically but for organic XB donors, there are currently no experimental examples except for a few cases of self-association. Reported herein is the synthesis of two negatively charged organoiodine derivatives that form anti-electrostatic XBs with anions. Even though the electrostatic potential is universally negative across the surface of both compounds, DFT calculations indicate kinetic stabilization of their halide complexes in the gas phase and particularly in solution. Experimentally, self-association of the anionic XB donors was observed in solid-state structures, resulting in dimers, trimers, and infinite chains. In addition, co-crystals with halides were obtained, representing the first cases of halogen bonding between an organic anionic XB donor and a different anion. The bond lengths of all observed interactions are 14-21 % shorter than the sum of the van der Waals radii.
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Affiliation(s)
- Jana M. Holthoff
- Fakultät für Chemie und BiochemieRuhr-Universität BochumUniversitätsstraße 15044801BochumGermany
| | - Elric Engelage
- Fakultät für Chemie und BiochemieRuhr-Universität BochumUniversitätsstraße 15044801BochumGermany
| | - Robert Weiss
- Institut für Organische ChemieFriedrich-Alexander-Universität Erlangen-NürnbergHenkestraße 4291054ErlangenGermany
| | - Stefan M. Huber
- Fakultät für Chemie und BiochemieRuhr-Universität BochumUniversitätsstraße 15044801BochumGermany
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148
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Assembling Polyiodides and Iodobismuthates Using a Template Effect of a Cyclic Diammonium Cation and Formation of a Low-Gap Hybrid Iodobismuthate with High Thermal Stability. Molecules 2020; 25:molecules25122765. [PMID: 32549353 PMCID: PMC7355432 DOI: 10.3390/molecules25122765] [Citation(s) in RCA: 24] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/28/2020] [Revised: 06/12/2020] [Accepted: 06/13/2020] [Indexed: 12/31/2022] Open
Abstract
Exploiting a template effect of 1,4-diazacycloheptane (also known as homopiperazine, Hpipe), four new hybrid iodides, (HpipeH2)2Bi2I10·2H2O, (HpipeH2)I(I3), (HpipeH2)3I6·H2O, and (HpipeH2)3(H3O)I7, were prepared and their crystal structures were solved using single crystal X-ray diffraction data. All four solid-state crystal structures feature the HpipeH22+ cation alternating with Bi2I104–, I3–, or I– anions and solvent water or H3O+ cation. HpipeH22+ assembles anionic and neutral building blocks into polymer structures by forming four strong (N)H···I and (N)H···O hydrogen bonds per cation, with the H···I distances ranging from 2.44 to 2.93 Å and H···O distances of 1.88–1.89 Å. These hydrogen bonds strongly affect the properties of compounds; in particular, in the case of (HpipeH2)2Bi2I10·2H2O, they ensure narrowing of the band gap down to 1.8 eV and provide high thermal stability up to 240 °C, remarkable for a hydrated molecular solid.
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149
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Jameson A, Gyenge E. Halogens as Positive Electrode Active Species for Flow Batteries and Regenerative Fuel Cells. ELECTROCHEM ENERGY R 2020. [DOI: 10.1007/s41918-020-00067-2] [Citation(s) in RCA: 22] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
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150
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Okuda M, Hiramatsu T, Yasuda M, Ishigaki M, Ozaki Y, Hayashi M, Tominaga K, Chatani E. Theoretical Modeling of Electronic Structures of Polyiodide Species Included in α-Cyclodextrin. J Phys Chem B 2020; 124:4089-4096. [PMID: 32343576 DOI: 10.1021/acs.jpcb.0c01749] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
Abstract
The molecular mechanism of blue color formation in an iodine-starch reaction is studied by employing the iodine-α-cyclodextrin (α-CD) complex as a practical model system that resembles the structural properties of the blue amylose-iodine complex. To this end, we construct, using the quantum chemistry method, a molecular model of the complex (I5-/Li+/2α-CD) that consists of one I5-, two molecules of α-CD, and a lithium cation, and this model is employed as a basic unit in constructing the structural models of polyiodide ions (I5-)n. The initial structure in the geometry optimization is adopted from the α-CD-iodine complex structure obtained from the X-ray crystallography study. The structural models of (I5-)n are built by adding the basic unit n times along the crystal axis and by optimizing the structure using quantum mechanics/molecular mechanics (QM (iodine)/MM (α-CD)) calculations. The electronic absorption spectra of the resulting model structures are calculated by time-dependent density functional theory (TD-DFT). We find that I5- acts as a basic unit of coloration in the visible region. The visible color originates from the electronic transition within the I5- molecule, and any charge transfer between the I5- ion and either of α-CD or a coexisting counter cation is not involved. We also reveal that the electronic transitions of (I5-)n are delocalized, which accounts for the well-known observation that the color of the iodine-starch reaction becomes bluish with an increase in the chain length of amylose. Furthermore, the preresonance Raman spectra calculated from the model suggest that the vibrational motions are localized in the I5- subunit dominantly. A comparison between an experimental absorption spectrum feature of the α-CD-iodine complex and the calculated ones of (I5-)n ions with various n values suggests that (I5-)4 polyiodide ions tend to be populated dominantly in the α-CD-iodine complex under aqueous conditions.
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Affiliation(s)
- Masaki Okuda
- Molecular Photoscience Research Center, Kobe University, 1-1 Rokkodai, Nada, Kobe, Hyogo 657-8501, Japan
| | - Takato Hiramatsu
- Department of Chemistry, Graduate School of Science, Kobe University, 1-1 Rokkodai, Nada, Kobe, Hyogo 657-8501, Japan
| | - Mitsuru Yasuda
- School of Science and Technology, Kwansei Gakuin University, 2-1 Gakuen, Sanda, Hyogo 669-1337, Japan
| | - Mika Ishigaki
- Raman Project Center for Medical and Biological Applications, Shimane University, 1060 Nishikawatsu, Matsue, Shimane 690-8504, Japan.,Faculty of Life and Environmental Sciences, Shimane University, 1060 Nishikawatsu, Matsue, Shimane 690-8504, Japan
| | - Yukihiro Ozaki
- Molecular Photoscience Research Center, Kobe University, 1-1 Rokkodai, Nada, Kobe, Hyogo 657-8501, Japan.,School of Science and Technology, Kwansei Gakuin University, 2-1 Gakuen, Sanda, Hyogo 669-1337, Japan
| | - Michitoshi Hayashi
- Center for Condensed Matter Sciences, National Taiwan University, 1 Roosevelt Rd., Sec. 4, Taipei 10617, Taiwan
| | - Keisuke Tominaga
- Molecular Photoscience Research Center, Kobe University, 1-1 Rokkodai, Nada, Kobe, Hyogo 657-8501, Japan.,Department of Chemistry, Graduate School of Science, Kobe University, 1-1 Rokkodai, Nada, Kobe, Hyogo 657-8501, Japan
| | - Eri Chatani
- Department of Chemistry, Graduate School of Science, Kobe University, 1-1 Rokkodai, Nada, Kobe, Hyogo 657-8501, Japan
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