201
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Abstract
Iodide redox chemistry is intimately coupled with the formation and breaking of chemical bonds that are relevant to emerging solar energy technologies. In this Account, recent advances in dye-sensitized iodide oxidation chemistry in organic solutions are described. Here RuII sensitizers with high cationic charge, tuned reduction potentials, and specific iodide receptor site(s) are shown to self-assemble in organic solvents and yield structures that rapidly oxidize iodide and generate I-I bonds when illuminated with visible light. These studies provided new insights into the fascinating behavior of our most polarizable and easily oxidized monatomic anion. Sensitized iodide photo-oxidation in CH3CN solutions consists of two mechanistic steps. In the first step, an excited-state sensitizer oxidizes iodide (I-) to an iodine atom (I•) through diffusional encounters. The second step involves the reaction of I• with I- to form the I-I bond of diiodide, I2•-. The overall reaction converts a green photon into about 1.64 eV of free energy in the form of I2•- and the reduced sensitizer. The free energy is only transiently available, as back-electron transfer to yield ground-state products is quantitative. Interestingly, when the free energy change is near zero, iodide photo-oxidation occurs rapidly with rate constants near the diffusion limit, i.e., >1010 M-1 s-1. Such rapid reactivity is in line with anecdotal knowledge that iodide is an outstanding electron donor and is indicative of adiabatic electron transfer through an inner-sphere mechanism. In low-dielectric-constant solvents, dicationic RuII sensitizers were found to form tight ion pairs with iodide. Diimine ligands with additional cationic charge, or "binding pockets" that recognize halides, have been utilized to position one or more halides at specific locations about the sensitizer before light absorption. Diverse photochemical reactions observed with these supramolecular assemblies range from the photorelease of halides to the formation of I-I bonds where both iodides present in the ground-state assembly react. Natural population analysis through density functional theory calculations accurately predicts the site(s) of iodide ion-pairing and provides information on the associated free energy change. The ability to direct light-driven bond formation in these ionic assemblies is extended to chloride and bromide ions. The structure-property relationships identified, and those that continue to emerge, may one day allow for the rational design of molecules and materials that drive desired halide transformations when illuminated with light.
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Affiliation(s)
- Ludovic Troian-Gautier
- Department of Chemistry, University of North Carolina at Chapel Hill, Chapel Hill, North Carolina 27599, United States
| | - Wesley B. Swords
- Department of Chemistry, University of North Carolina at Chapel Hill, Chapel Hill, North Carolina 27599, United States
| | - Gerald J. Meyer
- Department of Chemistry, University of North Carolina at Chapel Hill, Chapel Hill, North Carolina 27599, United States
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202
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Savinkina EV, Golubev DV, Grigoriev MS. Synthesis, characterization, and crystal structures of iodides and polyiodides of scandium complexes with urea and acetamide. J COORD CHEM 2019. [DOI: 10.1080/00958972.2018.1555328] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
Affiliation(s)
- Elena V. Savinkina
- Lomonosov Institute of Fine Chemical Technologies, RTU MIREA, Moscow, Russian Federation
| | - Denis V. Golubev
- Lomonosov Institute of Fine Chemical Technologies, RTU MIREA, Moscow, Russian Federation
| | - Mikhail S. Grigoriev
- Frumkin Institute of Physical Chemistry and Electrochemistry, Russian Academy of Sciences, Moscow, Russian Federation
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203
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Shigenobu K, Nakanishi A, Ueno K, Dokko K, Watanabe M. Glyme–Li salt equimolar molten solvates with iodide/triiodide redox anions. RSC Adv 2019; 9:22668-22675. [PMID: 35519483 PMCID: PMC9067099 DOI: 10.1039/c9ra03580j] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/13/2019] [Accepted: 07/19/2019] [Indexed: 01/02/2023] Open
Abstract
Room-temperature-fused Li salt solvates that exhibit ionic liquid-like behaviour can be formed using particular combinations of multidentate glymes and lithium salts bearing weakly coordinating anions, and are now deemed a subset of ionic liquids, viz. solvate ionic liquids (SILs). Herein, we report redox-active glyme–Li salt molten solvates consisting of tetraethyleneglycol ethylmethyl ether (G4Et) and lithium iodide/triiodide, [Li(G4Et)]I and [Li(G4Et)]I3. The coordination structure of the complex ions and the thermal, transport, and electrochemical properties of these molten Li salt solvates were investigated to diagnose whether they can be categorized as SILs. [Li(G4Et)]+ and I3− were found to remain stable as discrete ions and exist as well-dissociated forms in the liquid state, indicating that [Li(G4Et)]I3 can be classified as a good SIL. This study also clarified that the I− and I3− counter anions exhibit an electrochemical redox reaction in the highly concentrated molten Li salt solvates. The redox-active molten Li solvates were further studied as a highly concentrated catholyte for use in rechargeable semi-liquid lithium batteries. Although the cell constructed using [Li(G4Et)]I3 failed to charge after the initial discharge step, the cell containing [Li(G4Et)]I demonstrates reversible charge–discharge behaviour with a high volumetric energy density of 180 W h L−1 based on the catholyte volume. Redox-active glyme–Li salt equimolar molten solvates based on a I−/I3− couple could be employed as a highly concentrated catholyte for semi-liquid rechargeable lithium batteries.![]()
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Affiliation(s)
- Keisuke Shigenobu
- Department of Chemistry and Biotechnology
- Yokohama National University
- Yokohama 240-8501
- Japan
| | - Azusa Nakanishi
- Department of Chemistry and Biotechnology
- Yokohama National University
- Yokohama 240-8501
- Japan
| | - Kazuhide Ueno
- Department of Chemistry and Biotechnology
- Yokohama National University
- Yokohama 240-8501
- Japan
| | - Kaoru Dokko
- Department of Chemistry and Biotechnology
- Yokohama National University
- Yokohama 240-8501
- Japan
| | - Masayoshi Watanabe
- Department of Chemistry and Biotechnology
- Yokohama National University
- Yokohama 240-8501
- Japan
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204
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Kobra K, Li Y, Sachdeva R, McMillen CD, Pennington WT. New polymorphism and structural sensitivity in triphenylmethylphosphonium trihalide salts. NEW J CHEM 2019. [DOI: 10.1039/c9nj01846h] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
PPh3MeX3 (X = I, Br) is studied on the basis of temperature and halide composition revealing new polymorphism structure types.
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Affiliation(s)
| | - Yuxuan Li
- Department of Chemistry
- Clemson University
- Clemson
- USA
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205
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Evans HA, Andrews JL, Fabini DH, Preefer MB, Wu G, Cheetham AK, Wudl F, Seshadri R. The capricious nature of iodine catenation in I2 excess, perovskite-derived hybrid Pt(iv) compounds. Chem Commun (Camb) 2019; 55:588-591. [DOI: 10.1039/c8cc07536k] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Perovskite-derived hybrid platinum iodides with the general formula A2PtIVI6 (A = formamidinium FA and guanidinium GUA) accommodate excess I2 to yield hydrogen-bond-stabilized compounds where the I2 forms catenates with I− anions on the PtI6 octahedra.
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Affiliation(s)
- Hayden A. Evans
- Department of Chemistry and Biochemistry
- University of California Santa Barbara
- USA
- Materials Research Laboratory
- University of California Santa Barbara
| | - Jessica L. Andrews
- Department of Chemistry and Biochemistry
- University of California Santa Barbara
- USA
| | - Douglas H. Fabini
- Materials Research Laboratory
- University of California Santa Barbara
- USA
- Materials Department
- University of California Santa Barbara
| | - Molleigh B. Preefer
- Department of Chemistry and Biochemistry
- University of California Santa Barbara
- USA
- Materials Research Laboratory
- University of California Santa Barbara
| | - Guang Wu
- Department of Chemistry and Biochemistry
- University of California Santa Barbara
- USA
| | - Anthony K. Cheetham
- Materials Research Laboratory
- University of California Santa Barbara
- USA
- Department of Materials Science and Engineering
- National University of Singapore
| | - Fred Wudl
- Materials Department
- University of California Santa Barbara
- USA
| | - Ram Seshadri
- Department of Chemistry and Biochemistry
- University of California Santa Barbara
- USA
- Materials Research Laboratory
- University of California Santa Barbara
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206
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Hu J, Zhou J, Cao S. An unusual cuprous iodide polymer incorporating I -, I 2 and I 3- structural units. Dalton Trans 2018; 47:17216-17220. [PMID: 30500016 DOI: 10.1039/c8dt04150d] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
Abstract
A novel cuprous iodide polymer [Cu2(μ4-L)(μ2-I-)(I2)(I3-)]n·nI2 (1, L = 1-tetrazole-4-imidazole-benzene) has been hydrothermally synthesized. 1 contains a 1-D chain [Cu2(μ4-L)(μ2-I-)(I2)(I3-)]n and free I2 molecules, which are interconnected by weak II interactions to form an unprecedented 3-D cuprous polyiodide network containing rare 1-D [(I-)·2I2·(I3)-]n polyiodide ribbons. 1 shows luminescence and photoelectronic properties, and its theoretical band structure was also studied.
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Affiliation(s)
- Jun Hu
- Chongqing Key Laboratory of Inorganic Functional Materials, College of Chemistry, Chongqing Normal University, Chongqing, 401331, P. R. China.
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207
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Jana KK, Lue SJ, Huang A, Soesanto JF, Tung KL. Separator Membranes for High Energy-Density Batteries. CHEMBIOENG REVIEWS 2018. [DOI: 10.1002/cben.201800014] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Affiliation(s)
- Karun Kumar Jana
- National Taiwan University; Department of Chemical Engineering and Advanced Research Center for Green Materials Science and Technology; No. 1, Sec. 4, Roosevelt Rd. 10617 Taipei Taiwan
| | - Shingjiang Jessie Lue
- Chang Gung University; Department of Chemical and Materials Engineering and Green Technology Research Center; 259 Wenhua 1st Rd., Guishan Dist. 33302 Taoyuan City Taiwan
- Department of Safety, Health and Environmental Engineering; Ming Chi University of Technology; 84 Gungjuan Road, Taishan District 243 New Taipei City Taiwan
- Department of Radiation Oncology; Chang Gung Memorial Hospital; 5 Fuxing Street, Guishan District 333 Taoyuan Taiwan
| | - Allen Huang
- National Taiwan University; Department of Chemical Engineering and Advanced Research Center for Green Materials Science and Technology; No. 1, Sec. 4, Roosevelt Rd. 10617 Taipei Taiwan
| | - Jansen Fajar Soesanto
- National Taiwan University; Department of Chemical Engineering and Advanced Research Center for Green Materials Science and Technology; No. 1, Sec. 4, Roosevelt Rd. 10617 Taipei Taiwan
| | - Kuo-Lun Tung
- National Taiwan University; Department of Chemical Engineering and Advanced Research Center for Green Materials Science and Technology; No. 1, Sec. 4, Roosevelt Rd. 10617 Taipei Taiwan
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208
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Leong CF, Wang CH, Ling CD, D'Alessandro DM. A spectroscopic and electrochemical investigation of a tetrathiafulvalene series of metal–organic frameworks. Polyhedron 2018. [DOI: 10.1016/j.poly.2018.07.023] [Citation(s) in RCA: 20] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/28/2022]
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209
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Zhang J, Xing A, Jia B, Liu X. Synthesis of conductive polyaniline nanofibers in one step by protonic acid and iodine doping. HIGH PERFORM POLYM 2018. [DOI: 10.1177/0954008318806979] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
In this study, protonic acid and iodine-doped conductive polyaniline (PANI) nanofibers were successfully fabricated in one step using ammonium persulfate (APS) and potassium biiodate (KH(IO3)2) as the co-oxidant. The resultant PANI nanofibers were characterized by scanning electron microscopy, Fourier transform infrared spectroscopy, wide-angle X-ray diffraction, and X-ray photoelectron spectroscopy. Their electrochemical properties were examined by cyclic voltammetry and the standard four-probe technique. Additionally, the molecular weight of the conductive PANI nanofibers was measured using a viscometer. It is found that the PANI nanofibers are codoped with protonic acid (hydrochloric acid and iodic acid) and iodine (I3 − and I5 −), and the KH(IO3)2 shows a significant acceleration effect for the oxidation polymerization of aniline. The conductivity of PANI reaches 21 S·cm−1, which is much higher than that of another PANI prepared by APS. This is ascribed to the iodine-doping effect and the nanofibers’ morphology. Additionally, the reaction mechanism of PANI is systematically discussed, and the codoped mechanism is proposed. Systematic investigations indicate that APS/KH(IO3)2 is an excellent co-oxidant for the preparation of highly conductive PANI nanofibers in one step.
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Affiliation(s)
- Jun Zhang
- School of Metallurgy and Materials Engineering, Chongqing Key Laboratory of Nano/Micro Composites and Devices, Chongqing University of Science and Technology, Chongqing, China
| | - An Xing
- School of Metallurgy and Materials Engineering, Chongqing Key Laboratory of Nano/Micro Composites and Devices, Chongqing University of Science and Technology, Chongqing, China
| | - Bi Jia
- School of Metallurgy and Materials Engineering, Chongqing Key Laboratory of Nano/Micro Composites and Devices, Chongqing University of Science and Technology, Chongqing, China
| | - Xiaoyan Liu
- School of Metallurgy and Materials Engineering, Chongqing Key Laboratory of Nano/Micro Composites and Devices, Chongqing University of Science and Technology, Chongqing, China
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210
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Liang Y, Yamada T, Zhou H, Kimizuka N. Hexakis(2,3,6-tri- O-methyl)-α-cyclodextrin-I 5 - complex in aqueous I -/I 3 - thermocells and enhancement in the Seebeck coefficient. Chem Sci 2018; 10:773-780. [PMID: 30746110 PMCID: PMC6340408 DOI: 10.1039/c8sc03821j] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/27/2018] [Accepted: 10/21/2018] [Indexed: 11/21/2022] Open
Abstract
Supramolecular thermocell composed of I– (yellow balls), I3– (trio of red balls), I5– (five connected dark red balls) and Me18-α-CD (gray cone-shaped cylinder).
A large Seebeck coefficient (Se) of 1.9 mV K–1 was recorded for the I–/I3– thermocell by utilizing the host-guest complexation of hexakis(2,3,6-tri-O-methyl)-α-cyclodextrin (Me18-α-CD) with the oxidized iodide species. The thermocell measurement and UV-vis spectroscopy unveiled the formation of an Me18-α-CD–pentaiodide (I5–) complex, which is in remarkable contrast to the triiodide complex α-CD–I3– previously reported. Although the precipitation of the α-CD–I3– complex in the presence of an electrolyte such as potassium chloride is a problem in thermocells, this issue was solved by using Me18-α-CD as a host compound. The absence of precipitation in the Me18-α-CD and I–/I3– system containing potassium chloride not only improved the Se of the I–/I3– thermocell, but also significantly enhanced the temporal stability of its power output. This is the first observation that I5– species is formed in aqueous solution in a thermocell. Furthermore, the solution equilibrium of the redox couples was controlled by tuning the chemical structure of the host compounds. Thus, the integration of host-guest chemistry with redox couples extends the application of thermocells.
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Affiliation(s)
- Yimin Liang
- Division of Chemistry and Biochemistry , Graduate School of Engineering , Kyushu University , Motooka 744, Nishi-ku , Fukuoka 819-0395 , Japan .
| | - Teppei Yamada
- Division of Chemistry and Biochemistry , Graduate School of Engineering , Kyushu University , Motooka 744, Nishi-ku , Fukuoka 819-0395 , Japan . .,Center for Molecular Systems , Kyushu University , Motooka 744, Nishi-ku , Fukuoka 819-0395 , Japan
| | - Hongyao Zhou
- Division of Chemistry and Biochemistry , Graduate School of Engineering , Kyushu University , Motooka 744, Nishi-ku , Fukuoka 819-0395 , Japan .
| | - Nobuo Kimizuka
- Division of Chemistry and Biochemistry , Graduate School of Engineering , Kyushu University , Motooka 744, Nishi-ku , Fukuoka 819-0395 , Japan . .,Center for Molecular Systems , Kyushu University , Motooka 744, Nishi-ku , Fukuoka 819-0395 , Japan
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211
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Shestimerova TA, Golubev NA, Mironov AV, Bykov MA, Shevelkov AV. Synthesis, structure, and properties of Schiff base iodobismuthate and its alteration in DMSO solution. Russ Chem Bull 2018. [DOI: 10.1007/s11172-018-2204-6] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/28/2022]
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212
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Adonin SA, Udalova LI, Abramov PA, Novikov AS, Yushina IV, Korolkov IV, Semitut EY, Derzhavskaya TA, Stevenson KJ, Troshin PA, Sokolov MN, Fedin VP. A Novel Family of Polyiodo-Bromoantimonate(III) Complexes: Cation-Driven Self-Assembly of Photoconductive Metal-Polyhalide Frameworks. Chemistry 2018; 24:14707-14711. [PMID: 30020549 DOI: 10.1002/chem.201802100] [Citation(s) in RCA: 40] [Impact Index Per Article: 6.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/26/2018] [Indexed: 11/11/2022]
Abstract
In the presence of different cations, reactions of [SbBr6 ]3- and I2 result in a new family of diverse supramolecular 1D polyiodide-bromoantimonate networks. The coordination number of Sb, as well as geometry of assembling {Ix }n- polyhalide units, can vary, resulting in unprecedented structural types. The nature of I⋅⋅⋅Br interactions was studied by DFT calculations; estimated energy values are 1.6-6.9 kcal mol-1 . Some of the compounds showed strong photoconductivity in thin films, suggesting multiple feasible applications in optoelectronics and solar energy conversion.
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Affiliation(s)
- Sergey A Adonin
- Nikolaev Institute of Inorganic Chemistry SB RAS, Lavrentieva St. 3, 630090, Novosibirsk, Russia.,Novosibirsk State University, Pirogova St. 2, 630090, Novosibirsk, Russia
| | - Liubov I Udalova
- Nikolaev Institute of Inorganic Chemistry SB RAS, Lavrentieva St. 3, 630090, Novosibirsk, Russia.,Novosibirsk State University, Pirogova St. 2, 630090, Novosibirsk, Russia
| | - Pavel A Abramov
- Nikolaev Institute of Inorganic Chemistry SB RAS, Lavrentieva St. 3, 630090, Novosibirsk, Russia.,Novosibirsk State University, Pirogova St. 2, 630090, Novosibirsk, Russia
| | - Alexander S Novikov
- Institute of Chemistry, Saint Petersburg State University, Universitetskaya Nab. 7-9, 199034, Saint Petersburg, Russia
| | - Irina V Yushina
- Nikolaev Institute of Inorganic Chemistry SB RAS, Lavrentieva St. 3, 630090, Novosibirsk, Russia
| | - Ilya V Korolkov
- Nikolaev Institute of Inorganic Chemistry SB RAS, Lavrentieva St. 3, 630090, Novosibirsk, Russia.,Novosibirsk State University, Pirogova St. 2, 630090, Novosibirsk, Russia
| | - Evgeniy Y Semitut
- Nikolaev Institute of Inorganic Chemistry SB RAS, Lavrentieva St. 3, 630090, Novosibirsk, Russia
| | - Tatiyana A Derzhavskaya
- Institute for Problems of Chemical Physics RAS, Semenov ave. 1, 142432, Chernogolovka, Russia
| | - Keith J Stevenson
- Skolkovo Institute of Science and Technology, Nobelya St. 3, 121205, Moscow, Russia
| | - Pavel A Troshin
- Institute for Problems of Chemical Physics RAS, Semenov ave. 1, 142432, Chernogolovka, Russia.,Skolkovo Institute of Science and Technology, Nobelya St. 3, 121205, Moscow, Russia
| | - Maxim N Sokolov
- Nikolaev Institute of Inorganic Chemistry SB RAS, Lavrentieva St. 3, 630090, Novosibirsk, Russia.,Novosibirsk State University, Pirogova St. 2, 630090, Novosibirsk, Russia
| | - Vladimir P Fedin
- Nikolaev Institute of Inorganic Chemistry SB RAS, Lavrentieva St. 3, 630090, Novosibirsk, Russia.,Novosibirsk State University, Pirogova St. 2, 630090, Novosibirsk, Russia
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213
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Wlaźlak E, Kalinowska-Tłuścik J, Nitek W, Klejna S, Mech K, Macyk W, Szaciłowski K. Triiodide Organic Salts: Photoelectrochemistry at the Border between Insulators and Semiconductors. ChemElectroChem 2018. [DOI: 10.1002/celc.201800975] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
Affiliation(s)
- Ewelina Wlaźlak
- Faculty of Chemistry; Jagiellonian University ul. Gronostajowa 2; 30-387 Kraków Poland
- AGH University of Science and Technology; Academic Centre for Materials and Nanotechnology al. A. Mickiewicza 30; 30-059 Kraków Poland E-mails
| | | | - Wojciech Nitek
- Faculty of Chemistry; Jagiellonian University ul. Gronostajowa 2; 30-387 Kraków Poland
| | - Sylwia Klejna
- AGH University of Science and Technology; Academic Centre for Materials and Nanotechnology al. A. Mickiewicza 30; 30-059 Kraków Poland E-mails
| | - Krzysztof Mech
- AGH University of Science and Technology; Academic Centre for Materials and Nanotechnology al. A. Mickiewicza 30; 30-059 Kraków Poland E-mails
| | - Wojciech Macyk
- Faculty of Chemistry; Jagiellonian University ul. Gronostajowa 2; 30-387 Kraków Poland
| | - Konrad Szaciłowski
- AGH University of Science and Technology; Academic Centre for Materials and Nanotechnology al. A. Mickiewicza 30; 30-059 Kraków Poland E-mails
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214
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Poly{tris[4-(2-thienyl)phenyl]amine} and poly[tris(4-carbazoyl- 9-yl phenyl)amine] conjugated microporous polymers as absorbents for highly efficient iodine adsorption. J SOLID STATE CHEM 2018. [DOI: 10.1016/j.jssc.2018.05.030] [Citation(s) in RCA: 25] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
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215
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Joksch M, Agarwala H, Spannenberg A, Beweries T. Halogen Bonding in Ring‐Substituted Group 10 POCOP Iodido Complexes with Iodine and Its Possible Role in Oxidative Addition. Eur J Inorg Chem 2018. [DOI: 10.1002/ejic.201800664] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Affiliation(s)
- Markus Joksch
- Leibniz‐Institut für Katalyse e.V. an der Universität Rostock Albert‐Einstein‐Str. 29a 18059 Rostock Germany
| | - Hemlata Agarwala
- Leibniz‐Institut für Katalyse e.V. an der Universität Rostock Albert‐Einstein‐Str. 29a 18059 Rostock Germany
- Laboratoire de Chimie des Processus Biologiques Collège de France 11 Place Marcelin Berthelot 75005 Paris France
| | - Anke Spannenberg
- Leibniz‐Institut für Katalyse e.V. an der Universität Rostock Albert‐Einstein‐Str. 29a 18059 Rostock Germany
| | - Torsten Beweries
- Leibniz‐Institut für Katalyse e.V. an der Universität Rostock Albert‐Einstein‐Str. 29a 18059 Rostock Germany
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216
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Rudakov BV, Stash AI, Makarov GI, Matveychuk YV, Zherebtsov DA, Bartashevich EV. Why are reactions of 2- and 8-thioquinoline derivatives with iodine different? ACTA CRYSTALLOGRAPHICA SECTION C-STRUCTURAL CHEMISTRY 2018; 74:974-980. [DOI: 10.1107/s2053229618009385] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/11/2018] [Accepted: 06/29/2018] [Indexed: 11/10/2022]
Abstract
The crystal structures of 1,2-dihydro-1,1′-bi[thiazolo[3,2-a]quinoline]-10a,10a′-diium diiodide hemihydrate, C22H16N2S2
2+·2I−·0.5H2O, and 1,2-dihydro-1,1′-bi[thiazolo[3,2-a]quinoline]-10a,10a′-diium iodide triiodide, C22H16N2S2
2+·I−·I3
−, obtained during the reaction of 1,4-bis(quinolin-2-ylsulfanyl)but-2-yne (2TQB) with iodine, have been determined at 120 K. The crystalline products contain the dication as a result of the reaction proceeding along the iodocyclization pathway. This is fundamentally different from the previously observed reaction of 1,4-bis(quinolin-8-ylsulfanyl)but-2-yne (8TQB) with iodine under similar conditions. A comparative analysis of the possible conformational states indicates differences in the relative stabilities and free rotation for the 2- and 8-thioquinoline derivatives which lead to a disparity in the convergence of the potential reaction centres for 2TQB and 8TQB.
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217
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Ma L, Peng H, Lu X, Liu L, Shao X. Building up 1-D, 2-D, and 3-D Polyiodide Frameworks by Finely Tuning the Size of Aryls on Ar-S-TTF in the Charge-Transfer (CT) Complexes of Ar-S-TTFs and Iodine. CHINESE J CHEM 2018. [DOI: 10.1002/cjoc.201800215] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/04/2023]
Affiliation(s)
- Longfei Ma
- State Key Laboratory of Applied Organic Chemistry; Lanzhou University; Lanzhou Gansu 730000 China
| | - Haili Peng
- State Key Laboratory of Applied Organic Chemistry; Lanzhou University; Lanzhou Gansu 730000 China
| | - Xiaofeng Lu
- State Key Laboratory of Applied Organic Chemistry; Lanzhou University; Lanzhou Gansu 730000 China
| | - Lei Liu
- State Key Laboratory of Applied Organic Chemistry; Lanzhou University; Lanzhou Gansu 730000 China
| | - Xiangfeng Shao
- State Key Laboratory of Applied Organic Chemistry; Lanzhou University; Lanzhou Gansu 730000 China
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218
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Lobanov SS, Daly JA, Goncharov AF, Chan X, Ghose SK, Zhong H, Ehm L, Kim T, Parise JB. Iodine in Metal–Organic Frameworks at High Pressure. J Phys Chem A 2018; 122:6109-6117. [DOI: 10.1021/acs.jpca.8b05443] [Citation(s) in RCA: 23] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Sergey S. Lobanov
- GFZ German Research
Center for Geosciences, Section 4.3, Telegrafenberg, 14473 Potsdam, Germany
| | | | - Alexander F. Goncharov
- Geophysical Laboratory, Carnegie Institution of Washington, Washington, D.C. 20015, United States
| | | | - Sanjit K. Ghose
- National Synchrotron Light Source II, Brookhaven National Laboratory, PO Box 5000, Upton, New York 11973, United States
| | | | - Lars Ehm
- National Synchrotron Light Source II, Brookhaven National Laboratory, PO Box 5000, Upton, New York 11973, United States
| | | | - John B. Parise
- National Synchrotron Light Source II, Brookhaven National Laboratory, PO Box 5000, Upton, New York 11973, United States
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219
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Schmidt B, Sonnenberg K, Beckers H, Steinhauer S, Riedel S. Synthesis and Characterization of Nonclassical Interhalides Based on Bromine Monochloride. Angew Chem Int Ed Engl 2018; 57:9141-9145. [PMID: 29740968 DOI: 10.1002/anie.201803705] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/27/2018] [Indexed: 11/06/2022]
Abstract
Due to a more distinct σ-hole, BrCl is able to form stronger halogen bonds than those in polyhalogen anions based on Cl2 and Br2 . This stabilization allows the crystallographic characterization of a variety of new polyinterhalides, in which chloride functions as the central ion as shown by the molecular structures of [AsPh4 ][Cl(BrCl)3 ] and [CCl(NMe2 )2 ][Cl(BrCl)5 ]. Furthermore, the solid-state structure of an octahedrally coordinated nonclassical interhalide is reported for the first time. The tridecainterhalide monoanion [Cl(BrCl)6 ]- consists of a central chloride ion, which is coordinated by six BrCl molecules in a slightly distorted octahedral structure. All new compounds were characterized by single-crystal X-ray diffraction (XRD), NMR and Raman spectroscopy, as well as quantum-chemical calculations.
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Affiliation(s)
- Benjamin Schmidt
- Fachbereich Biologie, Chemie, Pharmazie, Institut für Chemie und Biochemie - Anorganische Chemie, FU Berlin, Fabeckstrasse 34/36, 14195, Berlin, Germany
| | - Karsten Sonnenberg
- Fachbereich Biologie, Chemie, Pharmazie, Institut für Chemie und Biochemie - Anorganische Chemie, FU Berlin, Fabeckstrasse 34/36, 14195, Berlin, Germany
| | - Helmut Beckers
- Fachbereich Biologie, Chemie, Pharmazie, Institut für Chemie und Biochemie - Anorganische Chemie, FU Berlin, Fabeckstrasse 34/36, 14195, Berlin, Germany
| | - Simon Steinhauer
- Fachbereich Biologie, Chemie, Pharmazie, Institut für Chemie und Biochemie - Anorganische Chemie, FU Berlin, Fabeckstrasse 34/36, 14195, Berlin, Germany
| | - Sebastian Riedel
- Fachbereich Biologie, Chemie, Pharmazie, Institut für Chemie und Biochemie - Anorganische Chemie, FU Berlin, Fabeckstrasse 34/36, 14195, Berlin, Germany
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220
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Schmidt B, Sonnenberg K, Beckers H, Steinhauer S, Riedel S. Synthese und Charakterisierung von nichtklassischen Polyinterhalogeniden basierend auf Brommonochlorid. Angew Chem Int Ed Engl 2018. [DOI: 10.1002/ange.201803705] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
Affiliation(s)
- Benjamin Schmidt
- Fachbereich Biologie, Chemie, Pharmazie; Institut für Chemie und Biochemie - Anorganische Chemie; FU Berlin; Fabeckstraße 34/36 14195 Berlin Deutschland
| | - Karsten Sonnenberg
- Fachbereich Biologie, Chemie, Pharmazie; Institut für Chemie und Biochemie - Anorganische Chemie; FU Berlin; Fabeckstraße 34/36 14195 Berlin Deutschland
| | - Helmut Beckers
- Fachbereich Biologie, Chemie, Pharmazie; Institut für Chemie und Biochemie - Anorganische Chemie; FU Berlin; Fabeckstraße 34/36 14195 Berlin Deutschland
| | - Simon Steinhauer
- Fachbereich Biologie, Chemie, Pharmazie; Institut für Chemie und Biochemie - Anorganische Chemie; FU Berlin; Fabeckstraße 34/36 14195 Berlin Deutschland
| | - Sebastian Riedel
- Fachbereich Biologie, Chemie, Pharmazie; Institut für Chemie und Biochemie - Anorganische Chemie; FU Berlin; Fabeckstraße 34/36 14195 Berlin Deutschland
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221
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Ivolgina VA, Chernov'yants MS. Spectroscopic and structural investigation of interaction of 5-mercapto-3-phenyl-1,3,4-thiadiazole-2-thione potassium salt with molecular iodine. SPECTROCHIMICA ACTA. PART A, MOLECULAR AND BIOMOLECULAR SPECTROSCOPY 2018; 199:315-321. [PMID: 29627616 DOI: 10.1016/j.saa.2018.03.069] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/16/2017] [Revised: 02/01/2018] [Accepted: 03/25/2018] [Indexed: 06/08/2023]
Abstract
The interest in the study of heteroaromatic thioamides which are known to exhibit antithyroid activity is stimulated by the variety and an unusual structure their complexes with molecular iodine. The directions of dithiones investigation are diversity enough, however a few works are devoted to the study them as the potential thyreostatics. The ability of 5-mercapto-3-phenyl-1,3,4-thiadiazole-2-thion potassium salt to form the outer-sphere charge-transfer complex in dilute chloroform solution, coordinating 2 iodine molecules has been studied by UV-vis spectroscopy (lgβ=7.91). The compound of the 5,5'-disulfanediylbis(3-phenyl-1,3,4-thiadiazole-2(3H)-thione) - product of irreversible oxidation of 5-mercapto-3-phenyl-1,3,4-thiadiazole-2-thione potassium salt has been isolated and characterized by X-ray diffraction. Intermolecular interactions between sulfur atoms are observed with very short interatomic distance, shorter than sum of van der Waals radii. The contact between heterocyclic sulfur and heterocyclic nitrogen is also slightly short - 3.169Å (0.053Å less than vdW radii sum). This investigation constitutes a starting point for study of novel antithyroid drugs in future.
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Affiliation(s)
- Victoria A Ivolgina
- Department of Chemistry, Southern Federal University, Zorge St. 7, 344090 Rostov-on-Don, Russia
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222
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Ivlev SI, Karttunen AJ, Buchner MR, Conrad M, Kraus F. Die Interhalogenkationen [Br2
F5
]+
und [Br3
F8
]+. Angew Chem Int Ed Engl 2018. [DOI: 10.1002/ange.201803708] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Affiliation(s)
- Sergei I. Ivlev
- Fachbereich Chemie; Philipps-Universität Marburg; Hans-Meerwein-Straße 4 35032 Marburg Deutschland
| | - Antti J. Karttunen
- Department of Chemistry and Materials Science; Aalto University; 00076 Aalto Finnland
| | - Magnus R. Buchner
- Fachbereich Chemie; Philipps-Universität Marburg; Hans-Meerwein-Straße 4 35032 Marburg Deutschland
| | - Matthias Conrad
- Fachbereich Chemie; Philipps-Universität Marburg; Hans-Meerwein-Straße 4 35032 Marburg Deutschland
| | - Florian Kraus
- Fachbereich Chemie; Philipps-Universität Marburg; Hans-Meerwein-Straße 4 35032 Marburg Deutschland
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223
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Ivlev SI, Karttunen AJ, Buchner MR, Conrad M, Kraus F. The Interhalogen Cations [Br2
F5
]+
and [Br3
F8
]+. Angew Chem Int Ed Engl 2018; 57:14640-14644. [PMID: 29719105 DOI: 10.1002/anie.201803708] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/27/2018] [Revised: 04/30/2018] [Indexed: 11/11/2022]
Affiliation(s)
- Sergei I. Ivlev
- Fachbereich Chemie; Philipps-Universität Marburg; Hans-Meerwein-Strasse 4 35032 Marburg Germany
| | - Antti J. Karttunen
- Department of Chemistry and Materials Science; Aalto University; 00076 Aalto Finland
| | - Magnus R. Buchner
- Fachbereich Chemie; Philipps-Universität Marburg; Hans-Meerwein-Strasse 4 35032 Marburg Germany
| | - Matthias Conrad
- Fachbereich Chemie; Philipps-Universität Marburg; Hans-Meerwein-Strasse 4 35032 Marburg Germany
| | - Florian Kraus
- Fachbereich Chemie; Philipps-Universität Marburg; Hans-Meerwein-Strasse 4 35032 Marburg Germany
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224
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Skorjanc T, Shetty D, Sharma SK, Raya J, Traboulsi H, Han DS, Lalla J, Newlon R, Jagannathan R, Kirmizialtin S, Olsen JC, Trabolsi A. Redox-Responsive Covalent Organic Nanosheets from Viologens and Calix[4]arene for Iodine and Toxic Dye Capture. Chemistry 2018; 24:8648-8655. [DOI: 10.1002/chem.201800623] [Citation(s) in RCA: 33] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/07/2018] [Indexed: 12/29/2022]
Affiliation(s)
- Tina Skorjanc
- Science Division; New York University Abu Dhabi; Experimental Research Building (C1 Saadiyat Island United Arab Emirates
| | - Dinesh Shetty
- Science Division; New York University Abu Dhabi; Experimental Research Building (C1 Saadiyat Island United Arab Emirates
| | - Sudhir Kumar Sharma
- Engineering Division; New York University Abu Dhabi; Experimental Research Building (C1 Saadiyat Island United Arab Emirates
| | - Jesus Raya
- CNRS/; Université de Strasbourg; 1, Rue Blaise Pascal Strasbourg 67000 France
| | - Hassan Traboulsi
- King Faisal University-Ahsaa; Department of Chemistry; 31982 Ahsaa Kingdom of Saudi Arabia
| | - Dong Suk Han
- Chemical Engineering Program; Texas A&M University at Qatar; Education City Doha Qatar
| | - Jayesh Lalla
- School of Sciences; Indiana University Kokomo; 2300 S. Washington Street Kokomo IN 46902 USA
| | - Ryan Newlon
- School of Sciences; Indiana University Kokomo; 2300 S. Washington Street Kokomo IN 46902 USA
| | - Ramesh Jagannathan
- Engineering Division; New York University Abu Dhabi; Experimental Research Building (C1 Saadiyat Island United Arab Emirates
| | - Serdal Kirmizialtin
- Science Division; New York University Abu Dhabi; Experimental Research Building (C1 Saadiyat Island United Arab Emirates
| | - John-Carl Olsen
- School of Sciences; Indiana University Kokomo; 2300 S. Washington Street Kokomo IN 46902 USA
| | - Ali Trabolsi
- Science Division; New York University Abu Dhabi; Experimental Research Building (C1 Saadiyat Island United Arab Emirates
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225
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Shlenskaya NN, Goodilin EA, Tarasov AB. Isolation of methylammonium room temperature reactive polyiodide melt into a new starch complex. MENDELEEV COMMUNICATIONS 2018. [DOI: 10.1016/j.mencom.2018.05.004] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
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226
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Breugst M, von der Heiden D. Mechanisms in Iodine Catalysis. Chemistry 2018; 24:9187-9199. [DOI: 10.1002/chem.201706136] [Citation(s) in RCA: 103] [Impact Index Per Article: 17.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/27/2017] [Indexed: 12/12/2022]
Affiliation(s)
- Martin Breugst
- Department of Chemistry; University of Cologne; Greinstraße 4 50939 Köln Germany
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227
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Capacitance enhancement of hybrid electrochemical capacitor with asymmetric carbon electrodes configuration in neutral aqueous electrolyte. Electrochim Acta 2018. [DOI: 10.1016/j.electacta.2018.03.016] [Citation(s) in RCA: 25] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
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228
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Shestimerova TA, Yelavik NA, Mironov AV, Kuznetsov AN, Bykov MA, Grigorieva AV, Utochnikova VV, Lepnev LS, Shevelkov AV. From Isolated Anions to Polymer Structures through Linking with I 2: Synthesis, Structure, and Properties of Two Complex Bismuth(III) Iodine Iodides. Inorg Chem 2018; 57:4077-4087. [PMID: 29565580 DOI: 10.1021/acs.inorgchem.8b00265] [Citation(s) in RCA: 51] [Impact Index Per Article: 8.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Abstract
We report the synthesis, crystal structures, and optical properties of two new compounds, K18Bi8I42(I2)0.5·14H2O (1) and (NH4)7Bi3I16(I2)0.5·4.5H2O (2), as well as the electronic structure of the latter. They crystallize in tetragonal space group P4/ mmm with the unit cell parameters a = 12.974(1) and c = 20.821(3) Å for 1 and a = 13.061(3) and c = 15.162(7) Å for 2. Though 1 and 2 are not isomorphous, their crystal structures display the same structural organization; namely, the BiI6 octahedra are linked by I2 units to form disordered layers in 1 and perfectly ordered chains in 2. The I-I bond distances in the thus formed I-I-I-I linear links are not uniform; the central bond is only slightly longer than in a standalone I2 molecule, whereas the peripheral bonds are significantly shorter than longer bonds typical for various polyiodides, which is confirmed by Raman spectroscopy. The analysis of the electronic structure shows that the atoms forming the I-I-I-I subunits transfer electron density from their occupied 5p orbitals onto their vacant states as well as onto 6s orbitals of bismuth atoms that center the BiI6 octahedra. This leads to low direct band gaps that were found to be 1.57 and 1.27 eV for 1 and 2, respectively, by optical absorption spectroscopy. Luminescent radiative relaxation was observed in the near-IR region with emission maxima of 1.39 and 1.24 eV for 1 and 2, respectively, in good agreement with the band structure, despite the strong quenching propensity of I2 moieties.
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Affiliation(s)
- Tatiana A Shestimerova
- Department of Chemistry , Lomonosov Moscow State University , Leninskie Gory 1-3 , Moscow 119991 , Russia
| | - Natallia A Yelavik
- Department of Chemistry , Lomonosov Moscow State University , Leninskie Gory 1-3 , Moscow 119991 , Russia
| | - Andrei V Mironov
- Department of Chemistry , Lomonosov Moscow State University , Leninskie Gory 1-3 , Moscow 119991 , Russia
| | - Alexey N Kuznetsov
- Department of Chemistry , Lomonosov Moscow State University , Leninskie Gory 1-3 , Moscow 119991 , Russia.,N.S. Kurnakov Institute of General and Inorganic Chemistry , RAS , 119991 Moscow , Russia
| | - Mikhail A Bykov
- Department of Chemistry , Lomonosov Moscow State University , Leninskie Gory 1-3 , Moscow 119991 , Russia
| | - Anastasia V Grigorieva
- Department of Materials Sciences , Lomonosov Moscow State University , Moscow 119991 , Russia
| | - Valentina V Utochnikova
- Department of Chemistry , Lomonosov Moscow State University , Leninskie Gory 1-3 , Moscow 119991 , Russia.,P.N. Lebedev Physical Institute , RAS , 119333 , Moscow Russia
| | - Leonid S Lepnev
- P.N. Lebedev Physical Institute , RAS , 119333 , Moscow Russia
| | - Andrei V Shevelkov
- Department of Chemistry , Lomonosov Moscow State University , Leninskie Gory 1-3 , Moscow 119991 , Russia
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229
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Abe H, Kishimura H, Aono M. Anomalous phase behavior of excess iodide in room-temperature ionic liquid: 1-methyl-3-propylimidazolium iodide. Chem Phys 2018. [DOI: 10.1016/j.chemphys.2018.01.013] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/02/2023]
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230
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Kishimura H, Aono M, Kyuko Y, Nagaya S, Koyama S, Abe H. Spontaneous polyiodide formation by unbalancing of charge in room-temperature ionic liquid-lithium salt solutions. Chem Phys 2018. [DOI: 10.1016/j.chemphys.2018.01.021] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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231
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Savastano M, Bazzicalupi C, García C, Gellini C, López de la Torre MD, Mariani P, Pichierri F, Bianchi A, Melguizo M. Iodide and triiodide anion complexes involving anion-π interactions with a tetrazine-based receptor. Dalton Trans 2018; 46:4518-4529. [PMID: 28262880 DOI: 10.1039/c7dt00134g] [Citation(s) in RCA: 40] [Impact Index Per Article: 6.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
Protonated forms of the tetrazine ligand L2 (3,6-bis(morpholin-4-ylethyl)-1,2,4,5-tetrazine) interact with iodide in aqueous solution forming relatively stable complexes (ΔG° = -11.6(4) kJ mol-1 for HL2+ + I- = (HL2)I and ΔG° = -13.4(2) kJ mol-1 for H2L22+ + I- = [(H2L2)I]+). When solutions of [(H2L2)I]+ are left in contact with air, crystals of the oxidation product (H2L2)2(I3)3I·4H2O are formed. Unfortunately, the low solubility of I3- complexes prevents the determination of their stability constants. The crystal structures of H2L2I2·H2O (1), H2L2(I3)2·2H2O (2) and (H2L2)2(I3)3I·4H2O (3) were determined by means of X-ray diffraction analyses. In all crystal structures, it was found that the interaction between I- and I3- with H2L22+ is dominated by anion interactions with the π electron density of the receptor. Only in the case of 1, the iodide anions involved in close anion-π interactions with the ligand tetrazine ring form an additional H-bond with the protonated morpholine nitrogen of an adjacent ligand molecule. Conversely, in crystals of 2 and 3 there are alternate segregated planes which contain only protonated ligands hydrogen-bonded to cocrystallized water molecules or I3- and I- forming infinite two-dimensional networks established through short interhalogen contacts, making these crystalline products good candidates to behave as solid conductors. In the solid complexes, the triiodide anion displays both end-on and side-on interaction modes with the tetrazine ring, in agreement with density functional theory calculations indicating a preference for the alignment of the I3- molecular axis with the molecular axis of the ligand. Further information about geometries and structures of triiodide anions in 2 and 3 was acquired by the analysis of their Raman spectra.
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Affiliation(s)
- Matteo Savastano
- Department of Chemistry "Ugo Schiff", University of Florence, Via della Lastruccia 3, 50019, Sesto Fiorentino, Italy.
| | - Carla Bazzicalupi
- Department of Chemistry "Ugo Schiff", University of Florence, Via della Lastruccia 3, 50019, Sesto Fiorentino, Italy.
| | - Celeste García
- Department of Inorganic and Organic Chemistry, University of Jaén 23071, Jaén, Spain.
| | - Cristina Gellini
- Department of Chemistry "Ugo Schiff", University of Florence, Via della Lastruccia 3, 50019, Sesto Fiorentino, Italy.
| | | | - Palma Mariani
- Department of Chemistry "Ugo Schiff", University of Florence, Via della Lastruccia 3, 50019, Sesto Fiorentino, Italy.
| | - Fabio Pichierri
- Department of Applied Chemistry, Graduate School of Engineering, Tohoku University, Sendai 980-8579, Japan.
| | - Antonio Bianchi
- Department of Chemistry "Ugo Schiff", University of Florence, Via della Lastruccia 3, 50019, Sesto Fiorentino, Italy.
| | - Manuel Melguizo
- Department of Inorganic and Organic Chemistry, University of Jaén 23071, Jaén, Spain.
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232
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Kennedy AR, King NL, Oswald ID, Rollo DG, Spiteri R, Walls A. Structural study of salt forms of amides; paracetamol, benzamide and piperine. J Mol Struct 2018. [DOI: 10.1016/j.molstruc.2017.10.047] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
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233
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Gorokh ID, Adonin SA, Sokolov MN, Abramov PA, Korolkov IV, Semitut EY, Fedin VP. Polybromide salts of tetraalkyl and N-heterocyclic cations: New entries into the structural library. Inorganica Chim Acta 2018. [DOI: 10.1016/j.ica.2017.10.008] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
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234
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Abstract
Thirty-one examples of crystal structures containing discrete tetraiodide I42−dianions were identified from the Cambridge Structural Database (CSD) and analyzed in detail in order to find the factors influencing the geometry of this rare fragment. The intermolecular interactions are at least partially responsible for the changes in the geometry of the dianion.
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Affiliation(s)
| | - Maciej Kubicki
- Department of Chemistry
- Adam Mickiewicz University
- Poznań
- Poland
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235
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Abe H, Kishimura H, Takaku M, Watanabe M, Hamaya N. Low-temperature and high-pressure phases of a room-temperature ionic liquid and polyiodides: 1-methyl-3-propylimidazolium iodide. Faraday Discuss 2018; 206:49-60. [DOI: 10.1039/c7fd00172j] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
Abstract
Experimental results are summarized on the P–T–m diagram. In pure [C3mim][I], amorphous phase appeared both at low-temperature and high-pressure. Stoichiometric [C3mim][I3] promotes crystallization, while non-stoichiometric [C3mim][I3.66] indicates anomalies.
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Affiliation(s)
- Hiroshi Abe
- Department of Materials Science and Engineering
- National Defense Academy
- Yokosuka 239-8686
- Japan
| | - Hiroaki Kishimura
- Department of Materials Science and Engineering
- National Defense Academy
- Yokosuka 239-8686
- Japan
| | - Mayumi Takaku
- Graduate School of Humanities and Sciences
- Ochanomizu University
- Bunkyo-ku
- Japan
| | - Mai Watanabe
- Graduate School of Humanities and Sciences
- Ochanomizu University
- Bunkyo-ku
- Japan
| | - Nozomu Hamaya
- Graduate School of Humanities and Sciences
- Ochanomizu University
- Bunkyo-ku
- Japan
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236
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Barsukova MO, Sapchenko SA, Kovalenko KA, Samsonenko DG, Potapov AS, Dybtsev DN, Fedin VP. Exploring the multifunctionality in metal–organic framework materials: how do the stilbenedicarboxylate and imidazolyl ligands tune the characteristics of coordination polymers? NEW J CHEM 2018. [DOI: 10.1039/c8nj00494c] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
A synergistic effect causes MOF materials to demonstrate excellent iodine vapor retention and luminescence properties.
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Affiliation(s)
- Marina O. Barsukova
- Nikolaev Institute of Inorganic Chemistry
- Siberian Branch of the Russian Academy of Sciences
- Novosibirsk
- Russia
- Faculty of Natural Sciences
| | - Sergey A. Sapchenko
- Nikolaev Institute of Inorganic Chemistry
- Siberian Branch of the Russian Academy of Sciences
- Novosibirsk
- Russia
- Faculty of Natural Sciences
| | - Konstantin A. Kovalenko
- Nikolaev Institute of Inorganic Chemistry
- Siberian Branch of the Russian Academy of Sciences
- Novosibirsk
- Russia
- Faculty of Natural Sciences
| | - Denis G. Samsonenko
- Nikolaev Institute of Inorganic Chemistry
- Siberian Branch of the Russian Academy of Sciences
- Novosibirsk
- Russia
- Faculty of Natural Sciences
| | | | - Danil N. Dybtsev
- Nikolaev Institute of Inorganic Chemistry
- Siberian Branch of the Russian Academy of Sciences
- Novosibirsk
- Russia
- Faculty of Natural Sciences
| | - Vladimir P. Fedin
- Nikolaev Institute of Inorganic Chemistry
- Siberian Branch of the Russian Academy of Sciences
- Novosibirsk
- Russia
- Faculty of Natural Sciences
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237
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Groenewald F, Dillen J, Esterhuysen C. Ligand-driven formation of halogen bonds involving Au(i) complexes. NEW J CHEM 2018. [DOI: 10.1039/c8nj01510d] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
A theoretical investigation shows that the Au(i) centre in a variety of complexes can behave as a halogen bond acceptor.
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Affiliation(s)
- Ferdinand Groenewald
- Department of Chemistry and Polymer Science
- Stellenbosch University
- Stellenbosch
- South Africa
| | - Jan Dillen
- Department of Chemistry and Polymer Science
- Stellenbosch University
- Stellenbosch
- South Africa
| | - Catharine Esterhuysen
- Department of Chemistry and Polymer Science
- Stellenbosch University
- Stellenbosch
- South Africa
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238
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Clanton R, Gonzalez A, Shankar S, Akabani G. Rapid synthesis of 125I integrated gold nanoparticles for use in combined neoplasm imaging and targeted radionuclide therapy. Appl Radiat Isot 2018; 131:49-57. [DOI: 10.1016/j.apradiso.2017.10.030] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/17/2015] [Revised: 04/27/2017] [Accepted: 10/13/2017] [Indexed: 01/08/2023]
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239
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Kobra K, O’Donnell S, Ferrari A, McMillen CD, Pennington WT. Halogen bonding and triiodide asymmetry in cocrystals of triphenylmethylphosphonium triiodide with organoiodines. NEW J CHEM 2018. [DOI: 10.1039/c8nj01373j] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Halogen bonding in triiodide–organoiodine cocrystals.
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240
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Quantitative determination of chemical species in high concentration ZnX2 (X = Br and I) media by steady state voltammetry on Pt ultramicroelectrode. J Electroanal Chem (Lausanne) 2018. [DOI: 10.1016/j.jelechem.2017.11.075] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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241
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Konidaris KF, Pilati T, Terraneo G, Politzer P, Murray JS, Scilabra P, Resnati G. Cyanine dyes: synergistic action of hydrogen, halogen and chalcogen bonds allows discrete I42− anions in crystals. NEW J CHEM 2018. [DOI: 10.1039/c8nj00421h] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Discrete tetraiodide dianions (I42−) are formed in crystals via halogen bond coordination of I2 by iodide anions which are pinned in their positions by a network of hydrogen bonds involving a benzoselenazole cyanine dye.
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Affiliation(s)
- Konstantis F. Konidaris
- Laboratory of Nanostructured Fluorinated Materials (NFMLab)
- Department of Chemistry
- Materials and Chemical Engineering “Giulio Natta”
- Politecnico di Milano
- 20131 Milano
| | - Tullio Pilati
- Laboratory of Nanostructured Fluorinated Materials (NFMLab)
- Department of Chemistry
- Materials and Chemical Engineering “Giulio Natta”
- Politecnico di Milano
- 20131 Milano
| | - Giancarlo Terraneo
- Laboratory of Nanostructured Fluorinated Materials (NFMLab)
- Department of Chemistry
- Materials and Chemical Engineering “Giulio Natta”
- Politecnico di Milano
- 20131 Milano
| | - Peter Politzer
- Department of Chemistry
- University of New Orleans
- New Orleans
- USA
| | - Jane S. Murray
- Department of Chemistry
- University of New Orleans
- New Orleans
- USA
| | - Patrick Scilabra
- Laboratory of Nanostructured Fluorinated Materials (NFMLab)
- Department of Chemistry
- Materials and Chemical Engineering “Giulio Natta”
- Politecnico di Milano
- 20131 Milano
| | - Giuseppe Resnati
- Laboratory of Nanostructured Fluorinated Materials (NFMLab)
- Department of Chemistry
- Materials and Chemical Engineering “Giulio Natta”
- Politecnico di Milano
- 20131 Milano
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242
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Kim H, Jung D, Hwang J, Chae J, Chang J. Probing the speciation of quaternary ammonium polybromides by voltammetric tribromide titration. Analyst 2018; 143:4017-4021. [DOI: 10.1039/c8an00560e] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
The speciation of quaternary ammonium polybromides (QBr2n+1) was quantitatively determined by voltammetric tribromide titration on a Pt ultramicroelectrode (UME).
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Affiliation(s)
- Hyeonjeong Kim
- Department of Chemistry
- Sungshin W. University
- Seoul 01133
- South Korea
| | - Dayoung Jung
- Department of Chemistry
- Sungshin W. University
- Seoul 01133
- South Korea
| | - Jiseon Hwang
- Department of Chemistry and Research Institute for Convergence of Basic Sciences
- Hanyang University
- Seoul 04763
- South Korea
| | - Junghyun Chae
- Department of Chemistry
- Sungshin W. University
- Seoul 01133
- South Korea
| | - Jinho Chang
- Department of Chemistry and Research Institute for Convergence of Basic Sciences
- Hanyang University
- Seoul 04763
- South Korea
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243
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Aono M, Miyazaki H, Takekiyo T, Tsuzuki S, Abe H. Optical absorption and photoconductivity in iodine-excess ionic liquids: the case of 1-alkyl-3-methyl imidazolium iodides. Phys Chem Chem Phys 2018; 20:5780-5784. [DOI: 10.1039/c7cp07387a] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
We investigated the optical absorption and photoconductivity of iodine-excess ionic liquids (ILs) based on 1-alkyl-3-methyl imidazolium iodide ([Cnmim][I]; n = 3, 4, and 6).
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Affiliation(s)
- Masami Aono
- Department of Materials Science and Engineering
- National Defense Academy
- Yokosuka
- Japan
| | - Hisashi Miyazaki
- Department of Materials Science and Engineering
- National Defense Academy
- Yokosuka
- Japan
| | - Takahiro Takekiyo
- Department of Applied Chemistry
- National Defense Academy
- Yokosuka
- Japan
| | - Seiji Tsuzuki
- Research Center for Computational Design of Advanced Functional Materials
- National Institute of Advanced Industrial Science and Technology
- Tsukuba
- Japan
| | - Hiroshi Abe
- Department of Materials Science and Engineering
- National Defense Academy
- Yokosuka
- Japan
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244
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Ma L, Peng H, Lu X, Liu L, Shao X. A weaker donor shows higher oxidation state upon aggregation. RSC Adv 2018; 8:17321-17324. [PMID: 35539261 PMCID: PMC9080441 DOI: 10.1039/c8ra02956c] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/06/2018] [Accepted: 05/04/2018] [Indexed: 01/26/2023] Open
Abstract
The charge-transfer between TTFs and I2 shows that the stronger donor TTF1 is in a cation radical state and the weaker donor TTF2 is neutral in solution, whereas TTF1 exists as a cation radical and TTF2 is dicationic in complexes. The dicationic and neutral states of TTF2 are reversible upon aggregation and solvation. A weaker donor is dicationic but a stronger donor appears as a cation radical in their CT complexes with iodine.![]()
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Affiliation(s)
- Longfei Ma
- State Key Laboratory of Applied Organic Chemistry
- Lanzhou University
- Lanzhou
- P. R. China
| | - Haili Peng
- State Key Laboratory of Applied Organic Chemistry
- Lanzhou University
- Lanzhou
- P. R. China
| | - Xiaofeng Lu
- State Key Laboratory of Applied Organic Chemistry
- Lanzhou University
- Lanzhou
- P. R. China
| | - Lei Liu
- State Key Laboratory of Applied Organic Chemistry
- Lanzhou University
- Lanzhou
- P. R. China
| | - Xiangfeng Shao
- State Key Laboratory of Applied Organic Chemistry
- Lanzhou University
- Lanzhou
- P. R. China
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245
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Schulz N, Sokkar P, Engelage E, Schindler S, Erdelyi M, Sanchez-Garcia E, Huber SM. The Interaction Modes of Haloimidazolium Salts in Solution. Chemistry 2017; 24:3464-3473. [DOI: 10.1002/chem.201705032] [Citation(s) in RCA: 36] [Impact Index Per Article: 5.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/23/2017] [Indexed: 11/07/2022]
Affiliation(s)
- Nils Schulz
- Department of Chemistry and Biochemistry; Ruhr-University-Bochum; Universitätsstr. 150 44801 Bochum Germany
| | - Pandian Sokkar
- Department of Biology; Universität Duisburg-Essen; Universitätsstr. 2 45141 Essen Germany
- Max-Planck-Institut für Kohlenforschung; Kaiser-Wilhelm-Platz 1 45470 Mülheim an der Ruhr Germany
| | - Elric Engelage
- Department of Chemistry and Biochemistry; Ruhr-University-Bochum; Universitätsstr. 150 44801 Bochum Germany
| | - Severin Schindler
- Department of Chemistry and Biochemistry; Ruhr-University-Bochum; Universitätsstr. 150 44801 Bochum Germany
| | - Mate Erdelyi
- Department of Chemistry and Molecular Biology and the Swedish NMR Centre; University of Gothenburg; Kemivägen 10 412 96 Göteborg Sweden
| | - Elsa Sanchez-Garcia
- Department of Biology; Universität Duisburg-Essen; Universitätsstr. 2 45141 Essen Germany
- Max-Planck-Institut für Kohlenforschung; Kaiser-Wilhelm-Platz 1 45470 Mülheim an der Ruhr Germany
| | - Stefan M. Huber
- Department of Chemistry and Biochemistry; Ruhr-University-Bochum; Universitätsstr. 150 44801 Bochum Germany
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246
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Assoud A, Kleinke H. A Polyselenide with a Novel Se
7
8–
Unit: the Structure of Sr
19–
x
Pb
x
Ge
11
Se
44
with
x
= 5.0 and 6.4. Eur J Inorg Chem 2017. [DOI: 10.1002/ejic.201701180] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
Affiliation(s)
- Abdeljalil Assoud
- Department of Chemistry and Waterloo Institute for Nanotechnology University of Waterloo N2L 3G1 Waterloo Ontario Canada
| | - Holger Kleinke
- Department of Chemistry and Waterloo Institute for Nanotechnology University of Waterloo N2L 3G1 Waterloo Ontario Canada
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247
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Sun Z, Moore KB, Hill JG, Peterson KA, Schaefer HF, Hoffmann R. Alkali-Metal Trihalides: M+X3– Ion Pair or MX–X2 Complex? J Phys Chem B 2017; 122:3339-3353. [DOI: 10.1021/acs.jpcb.7b10005] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Zhi Sun
- Center for Computational Quantum Chemistry, University of Georgia, Athens, Georgia 30602, United States
| | - Kevin B. Moore
- Center for Computational Quantum Chemistry, University of Georgia, Athens, Georgia 30602, United States
| | - J. Grant Hill
- Department of Chemistry, University of Sheffield, Sheffield S3 7HF, United Kingdom
| | - Kirk A. Peterson
- Department of Chemistry, Washington State University, Pullman, Washington 99164, United States
| | - Henry F. Schaefer
- Center for Computational Quantum Chemistry, University of Georgia, Athens, Georgia 30602, United States
| | - Roald Hoffmann
- Department of Chemistry and Chemical Biology, Cornell University, Ithaca, New York 14853-1301, United States
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248
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Modern level for properties prediction of iodine-containing organic compounds: the halogen bonds formed by iodine. Russ Chem Bull 2017. [DOI: 10.1007/s11172-017-1898-1] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
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249
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Jandl C, Pöthig A. Dimerization of a mixed-carbene Pd II dibromide complex by elemental iodine. ACTA CRYSTALLOGRAPHICA SECTION C-STRUCTURAL CHEMISTRY 2017; 73:1131-1136. [PMID: 29206125 DOI: 10.1107/s2053229617016412] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/26/2017] [Accepted: 11/15/2017] [Indexed: 11/10/2022]
Abstract
A monomeric PdII complex bearing a mixed carbocyclic/N-heterocyclic carbene ligand and two bromides was reacted with an excess of elemental iodine, which resulted in the surprising removal of one bromide ligand and dimerization of the mixed-carbene complex to form di-μ-bromido-bis{[1-(cyclohepta-2,4,6-trien-2-yl-1-ylidene-κC1)-3-(2,6-diisopropylphenyl)imidazol-2-ylidene]palladium(II)} bis(pentaiodide) dichloromethane monosolvate, [Pd2Br2(C22H24N2)2](I5)2·CH2Cl2. The dimeric complex features a slightly distorted square-planar core of two PdII centres bridged by two bromide ligands, which lie in the same plane as the seven- and five-membered rings of the bidentate carbene ligand. The counter-ions in the single crystal were found to be pentaiodide monoanions featuring their typical V-shape, whereas for the bulk material, a mixture of Br/I interhalides is proposed.
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Affiliation(s)
- Christian Jandl
- Catalysis Research Center & Department of Chemistry, Technische Universität München, Ernst-Otto-Fischer-Strasse 1, D-85747 Garching b. München, Germany
| | - Alexander Pöthig
- Catalysis Research Center & Department of Chemistry, Technische Universität München, Ernst-Otto-Fischer-Strasse 1, D-85747 Garching b. München, Germany
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250
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Adonin SA, Gorokh ID, Abramov PA, Novikov AS, Korolkov IV, Sokolov MN, Fedin VP. Chlorobismuthates Trapping Dibromine: Formation of Two‐Dimensional Supramolecular Polyhalide Networks with Br
2
Linkers. Eur J Inorg Chem 2017. [DOI: 10.1002/ejic.201700908] [Citation(s) in RCA: 21] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Affiliation(s)
- Sergey A. Adonin
- Nikolaev Institute of Inorganic Chemistry SB Russian Academy of Sciences Lavrentieva St. 3 630090 Novosibirsk Russia
- Novosibirsk State University Pirogova St. 2 630090 Novosibirsk Russia
| | - Igor D. Gorokh
- Novosibirsk State University Pirogova St. 2 630090 Novosibirsk Russia
| | - Pavel A. Abramov
- Nikolaev Institute of Inorganic Chemistry SB Russian Academy of Sciences Lavrentieva St. 3 630090 Novosibirsk Russia
- Novosibirsk State University Pirogova St. 2 630090 Novosibirsk Russia
| | - Alexander S. Novikov
- Institute of Chemistry Saint Petersburg State University Universitetskaya Nab. 7‐9 199034 Saint Petersburg Russia
| | - Ilya V. Korolkov
- Nikolaev Institute of Inorganic Chemistry SB Russian Academy of Sciences Lavrentieva St. 3 630090 Novosibirsk Russia
- Novosibirsk State University Pirogova St. 2 630090 Novosibirsk Russia
| | - Maxim N. Sokolov
- Nikolaev Institute of Inorganic Chemistry SB Russian Academy of Sciences Lavrentieva St. 3 630090 Novosibirsk Russia
- Novosibirsk State University Pirogova St. 2 630090 Novosibirsk Russia
| | - Vladimir P. Fedin
- Nikolaev Institute of Inorganic Chemistry SB Russian Academy of Sciences Lavrentieva St. 3 630090 Novosibirsk Russia
- Novosibirsk State University Pirogova St. 2 630090 Novosibirsk Russia
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