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Abramov PA. STUDY OF THE STRUCTURE OF Ag(I) SOLVATE COMPLEXES BY MEANS OF POLYOXOMETALATES: CRYSTALLIZATION FROM THE AgNO3/(Bu4N)4[β-Mo8O26]/DMF SYSTEM. REVIEW. J STRUCT CHEM+ 2022. [DOI: 10.1134/s0022476622120186] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
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2
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Davydova MP, Bagryanskaya IY, Sadykov EH, Artem′ev AV. A PYRIMIDINE-DERIVED DIPHOSPHINE P-MONOXIDE AND A Ag(I) COORDINATION POLYMER THEREOF: SYNTHESIS, STRUCTURE, AND LUMINESCENCE. J STRUCT CHEM+ 2022. [DOI: 10.1134/s0022476622120137] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
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3
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Stabilization of {Ag20(StBu)10} and {Ag19(StBu)10} Toroidal Complexes in DMSO: HPLC-ICP-AES, PL, and Structural Studies. INORGANICS 2022. [DOI: 10.3390/inorganics10120225] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022] Open
Abstract
The presence of DMSO provides a unique ability to stabilize silver toroidal complexes in the direct reaction between AgStBu and AgNO3 at 80 °C. Slow cooling results in large crystals of [NO3@Ag19.2(StBu)10(DMSO)5.2(NO3)8.2]·3DMSO (1), which were isolated and characterized by single crystal X-ray diffraction (SCXRD) analysis. The crystal structure contains both {Ag20(StBu)10} and {Ag19(StBu)10} clusters. The solution of these material in DMSO was studied with HPLC techniques, which demonstrated the presence of both complexes in solution. The use of [SiW12O40]4– as counter anion gives crystals of a double complex salt [Ag17.8(NO3)3.8(StBu)10][SiW12O40]·30DMSO (2) under the same conditions. Temperature-dependent photoluminescence (PL) was studied.
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4
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Demyanov YV, Sadykov EH, Rakhmanova MI, Novikov AS, Bagryanskaya IY, Artem’ev AV. Tris(2-Pyridyl)Arsine as a New Platform for Design of Luminescent Cu(I) and Ag(I) Complexes. MOLECULES (BASEL, SWITZERLAND) 2022; 27:molecules27186059. [PMID: 36144790 PMCID: PMC9503387 DOI: 10.3390/molecules27186059] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 08/23/2022] [Revised: 09/05/2022] [Accepted: 09/08/2022] [Indexed: 11/23/2022]
Abstract
The coordination behavior of tris(2-pyridyl)arsine (Py3As) has been studied for the first time on the example of the reactions with CuI, CuBr and AgClO4. When treated with CuI in CH2Cl2 medium, Py3As unexpectedly affords the scorpionate complex [Cu(Py3As)I]∙CH2Cl2 only, while this reaction in MeCN selectively leads to the dimer [Cu2(Py3As)2I2]. At the same time, the interaction of CuBr with Py3As exclusively gives the dimer [Cu2(Py3As)2Br2]. It is interesting to note that the scorpionate [Cu(Py3As)I]∙CH2Cl2, upon fuming with a MeCN vapor (r.t., 1 h), undergoes quantitative dimerization into the dimer [Cu2(Py3As)2I2]. The reaction of Py3As with AgClO4 produces complex [Ag@Ag4(Py3As)4](CIO4)5 featuring a Ag-centered Ag4 tetrahedral kernel. At ambient temperature, the obtained Cu(I) complexes exhibit an unusually short-lived photoluminescence, which can be tentatively assigned to the thermally activated delayed fluorescence of (M + X) LCT type (M = Cu, L = Py3As; X = halogen). For the title Ag(I) complexes, QTAIM calculations reveal the pronounced argentophilic interactions for all short Ag∙∙∙Ag contacts (3.209–3.313 Å).
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Affiliation(s)
- Yan V. Demyanov
- Nikolaev Institute of Inorganic Chemistry, SB RAS, 3 Acad. Lavrentiev Ave., 630090 Novosibirsk, Russia
| | - Evgeniy H. Sadykov
- Nikolaev Institute of Inorganic Chemistry, SB RAS, 3 Acad. Lavrentiev Ave., 630090 Novosibirsk, Russia
| | - Marianna I. Rakhmanova
- Nikolaev Institute of Inorganic Chemistry, SB RAS, 3 Acad. Lavrentiev Ave., 630090 Novosibirsk, Russia
| | - Alexander S. Novikov
- Saint Petersburg State University, Universitetskaya Nab. 7/9, 199034 Saint Petersburg, Russia
- Peoples’ Friendship University of Russia (RUDN University), Miklukho-Maklaya Street 6, 117198 Moscow, Russia
| | - Irina Yu. Bagryanskaya
- N. N. Vorozhtsov Novosibirsk Institute of Organic Chemistry, SB RAS, 9 Acad. Lavrentiev Ave., 630090 Novosibirsk, Russia
| | - Alexander V. Artem’ev
- Nikolaev Institute of Inorganic Chemistry, SB RAS, 3 Acad. Lavrentiev Ave., 630090 Novosibirsk, Russia
- Correspondence:
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5
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Self-assembly of three Ag-polyoxovanadates frameworks for their efficient construction of C N bond and detoxification of simulant sulfur mustard. CHINESE CHEM LETT 2022. [DOI: 10.1016/j.cclet.2021.09.042] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
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6
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Chupina AV, Yanshole VV, Sulyaeva VS, Kokovkin VV, Abramov PA, Sokolov MN. Self-assembly patterns of non-metalloid silver thiolates: structural, HR-ESI-MS and stability studies. Dalton Trans 2021; 51:705-714. [PMID: 34913941 DOI: 10.1039/d1dt02398e] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
Abstract
Screening of AgNO3/AgStBu solutions in DMF, DMSO and NMP resulted in the isolation of three novel nanosized silver/thiolate complexes with a torus-like {Ag20(StBu)10} core. The structures of [NO3@Ag20(StBu)10(NO3)9(DMF)6] (1) and [NO3@Ag20(tBuS)10(NO3)8(NMP)8][NO3@Ag19(tBuS)10(NO3)8(NMP)6]2(NO3) (2) were studied by single crystal X-ray diffraction (SCXRD). The self-assembly process leading to 1 can be switched to a different outcome using Br-, resulting in [Br@Ag16(StBu)8(NO3)5(DMF)3](NO3)2 (3), which is the one of the few genuine host-guest complexes in the silver/thiolate systems. Solutions of the individual complexes in CH3CN were studied by HR-ESI-MS techniques, which revealed a dynamic behavior for each complex, driven by a redistribution of the {AgNO3} units. This dynamics results in the appearance of both cationic and anionic species, based on unchanged silver-thiolate cores. Daylight causes degradation of 3 with the formation of a composite material based on defective orthorhombic Ag2S with a porous morphology, as observed using the SEM technique. The electrocatalytic HER activity of such a material was studied.
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Affiliation(s)
- Anastasia V Chupina
- Nikolaev Institute of Inorganic Chemistry SB RAS, 3 Akad. Lavrentiev Ave., 630090 Novosibirsk, Russia.
| | - Vadim V Yanshole
- Novosibirsk State University, 2 Pirogova Ave., 630090 Novosibirsk, Russia.,International Tomography Center, Institutskaya str. 3a, 630090, Novosibirsk, Russia
| | - Veronica S Sulyaeva
- Nikolaev Institute of Inorganic Chemistry SB RAS, 3 Akad. Lavrentiev Ave., 630090 Novosibirsk, Russia.
| | - Vasily V Kokovkin
- Nikolaev Institute of Inorganic Chemistry SB RAS, 3 Akad. Lavrentiev Ave., 630090 Novosibirsk, Russia.
| | - Pavel A Abramov
- Nikolaev Institute of Inorganic Chemistry SB RAS, 3 Akad. Lavrentiev Ave., 630090 Novosibirsk, Russia.
| | - Maxim N Sokolov
- Nikolaev Institute of Inorganic Chemistry SB RAS, 3 Akad. Lavrentiev Ave., 630090 Novosibirsk, Russia.
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7
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Su Z, An Q, Xu X, Zhang N, Bao L, Jia Z, Yang G. Synthesis of Two New Ni
12
‐Cluster Substituted Sandwiched Phosphotungstates Organic‐Cluster and their Magnetic Property. Eur J Inorg Chem 2021. [DOI: 10.1002/ejic.202100344] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
Affiliation(s)
- Zhao‐Min Su
- MOE Key Laboratory of Cluster Science School of Chemistry and Chemical Engineering Beijing Institute of Technology Beijing 100081 China
| | - Qingqing An
- MOE Key Laboratory of Cluster Science School of Chemistry and Chemical Engineering Beijing Institute of Technology Beijing 100081 China
| | - Xiaomei Xu
- MOE Key Laboratory of Cluster Science School of Chemistry and Chemical Engineering Beijing Institute of Technology Beijing 100081 China
| | - Niu Zhang
- Analysis & Testing Centre Beijing Institute of Technology Beijing 100081 China
| | - Lixia Bao
- Analysis & Testing Centre Beijing Institute of Technology Beijing 100081 China
| | - Zhiyu Jia
- MOE Key Laboratory of Cluster Science School of Chemistry and Chemical Engineering Beijing Institute of Technology Beijing 100081 China
| | - Guo‐Yu Yang
- MOE Key Laboratory of Cluster Science School of Chemistry and Chemical Engineering Beijing Institute of Technology Beijing 100081 China
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8
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Chupina AV, Abramov PA, Sokolov MN. AgNO3 COMPLEXES WITH 15-CROWN-5
AND DIBENZO-18-CROWN-6. J STRUCT CHEM+ 2021. [DOI: 10.1134/s0022476621050073] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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9
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Liu JH, Shen QT, Yang J, Yu MY, Ma JF. Polyoxometalate-Templated Cobalt-Resorcin[4]arene Frameworks: Tunable Structure and Lithium-Ion Battery Performance. Inorg Chem 2021; 60:3729-3740. [PMID: 33605722 DOI: 10.1021/acs.inorgchem.0c03511] [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
By employing a bowl-like tetra(benzimidazole)resorcin[4]arene (TBR4A) ligand, two new polyoxometalate-templated metal-organic frameworks (POMOFs), [Co8Cl14(TBR4A)6]·3[H3.3SiW12O40]·10DMF·11EtOH·20H2O (1) and [Co3Cl2(TBR4A)2(DMF)4]·[SiW12O40]·2EtOH·3H2O (2), have been prepared under solvothermal conditions (DMF = N,N'-dimethylformamide). 1 shows a 2D cationic layer, whereas 2 exhibits a 3D framework. Remarkably, the Keggin POMs in 1 and 2 were located in the cavities formed by two bowl-like resorcin[4]arenes in sandwich fashions. Their framework structures were highly dependent on the coordination modes of the TBR4A ligands. To increase the conductivity of POMOFs, the samples of 1 and 2 were loaded on the conductive polypyrrole-reduced graphene oxide (PPy-RGO) via ball milling (1@PG and 2@PG). Then, the obtained composites experienced calcination at a proper temperature to produce 1@PG-A and 2@PG-A. The resulting 1@PG-A and 2@PG-A composites, with improved conductivities, uniform sizes and micropores, exhibited promising electrochemical performance for lithium-ion batteries. We herein proposed a size-controlled route for the rational fabrication of functional POMOFs and their usage in energy fields.
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Affiliation(s)
- Jin-Hua Liu
- Key Lab for Polyoxometalate Science, Department of Chemistry, Northeast Normal University, Changchun 130024, China
| | - Qiu-Tong Shen
- Key Lab for Polyoxometalate Science, Department of Chemistry, Northeast Normal University, Changchun 130024, China
| | - Jin Yang
- Key Lab for Polyoxometalate Science, Department of Chemistry, Northeast Normal University, Changchun 130024, China
| | - Ming-Yue Yu
- Key Lab for Polyoxometalate Science, Department of Chemistry, Northeast Normal University, Changchun 130024, China
| | - Jian-Fang Ma
- Key Lab for Polyoxometalate Science, Department of Chemistry, Northeast Normal University, Changchun 130024, China
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Moussa ME, Schiller J, Seidl M, Shelyganov PA, Scheer M. Discrete and polymeric organometallic-organic assemblies based on the diarsene complex [(Cp) 2Mo 2(CO) 4(μ,η 2-As 2)], AgPF 6 and N-donor organic molecules. NEW J CHEM 2021. [DOI: 10.1039/d0nj05959e] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/05/2023]
Abstract
The first mixed-ligand self-assembly reactions of the diarsene complex [Cp2Mo2(CO)4(μ,η2-As2)] and N-donor organic molecules in the presence of AgPF6 allow for the synthesis of two discrete and four polymeric supramolecular aggregates.
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Affiliation(s)
- Mehdi Elsayed Moussa
- Institut für Anorganische Chemie der Universität Regensburg
- Regensburg 93040
- Germany
| | - Jana Schiller
- Institut für Anorganische Chemie der Universität Regensburg
- Regensburg 93040
- Germany
| | - Michael Seidl
- Institut für Anorganische Chemie der Universität Regensburg
- Regensburg 93040
- Germany
| | - Pavel A. Shelyganov
- Institut für Anorganische Chemie der Universität Regensburg
- Regensburg 93040
- Germany
| | - Manfred Scheer
- Institut für Anorganische Chemie der Universität Regensburg
- Regensburg 93040
- Germany
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11
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Abramov PA, Komarov VY, Pischur DA, Sulyaeva VS, Benassi E, Sokolov MN. Solvatomorphs of (Bu 4N) 2[{Ag(N 2-py)} 2Mo 8O 26]: structure, colouration and phase transition. CrystEngComm 2021. [DOI: 10.1039/d1ce01152a] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
Abstract
(Bu4N)2[β-{Ag(N2-py)}2Mo8O26] demonstrates monomer/polymer dualism and a colouration phenomenon. The polymeric phase reveals a Ag assisted phase transition. Such complexes can act as precursors for catalytically active materials.
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Affiliation(s)
- Pavel A. Abramov
- Nikolaev Institute of Inorganic Chemistry SB RAS, 3 Akad. Lavrentiev Ave, 630090 Novosibirsk, Russia
| | - Vladislav Yu. Komarov
- Nikolaev Institute of Inorganic Chemistry SB RAS, 3 Akad. Lavrentiev Ave, 630090 Novosibirsk, Russia
| | - Denis A. Pischur
- Nikolaev Institute of Inorganic Chemistry SB RAS, 3 Akad. Lavrentiev Ave, 630090 Novosibirsk, Russia
| | - Veronica S. Sulyaeva
- Nikolaev Institute of Inorganic Chemistry SB RAS, 3 Akad. Lavrentiev Ave, 630090 Novosibirsk, Russia
| | - Enrico Benassi
- Novosibirsk State University, 2 Pirogova Str., 630090 Novosibirsk, Russia
| | - Maxim N. Sokolov
- Nikolaev Institute of Inorganic Chemistry SB RAS, 3 Akad. Lavrentiev Ave, 630090 Novosibirsk, Russia
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Rogovoy MI, Tomilenko AV, Samsonenko DG, Nedolya NA, Rakhmanova MI, Artem’ev AV. New silver(i) thiazole-based coordination polymers: structural and photophysical investigation. MENDELEEV COMMUNICATIONS 2020. [DOI: 10.1016/j.mencom.2020.11.013] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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13
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Synthesis and Thermochromic Luminescence of Ag(I) Complexes Based on 4,6-Bis(diphenylphosphino)-Pyrimidine. INORGANICS 2020. [DOI: 10.3390/inorganics8090046] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022] Open
Abstract
Two Ag(I)-based metal-organic compounds have been synthesized exploiting 4,6-bis(diphenylphosphino)pyrimidine (L). The reaction of this ligand with AgNO3 and AgBF4 in acetonitrile produces dinuclear complex, [Ag2L2(MeCN)2(NO3)2] (1) and 1D coordination polymer, [Ag2L(MeCN)3]n(BF4)2n (2), respectively. In complex 1, µ2-P,P′-bridging coordination pattern of the ligand L is observed, whereas its µ4-P,N,N′,P′-coordination mode appears in 2. Both compounds exhibit pronounced thermochromic luminescence expressed by reversible changing of the emission chromaticity from a yellow at 300 K to an orange at 77 K. At room temperature, the emission lifetimes of 1 and 2 are 15.5 and 9.4 µs, the quantum efficiency being 18 and 56%, respectively. On account of temperature-dependent experimental data, the phenomenon was tentatively ascribed to alteration of the emission nature from thermally activated delayed fluorescence at 300 K to phosphoresce at 77 K.
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Sha J, Sun J, Tong Z, Li X, Li M, Xu M, Li Q, Liu C. Assembly of 12-Tungstovanadate-Templated Nanocage and Nanocomposites with Single-Walled Carbon Nanotubes as Anodes in Lithium-Ion Batteries. Inorg Chem 2020; 59:9244-9251. [PMID: 32539363 DOI: 10.1021/acs.inorgchem.0c01150] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
A new 12-tungstovanadate-templated 3D nanocage framework, Ag10(μ4-ttz)4(H2O)4(VW12O40) (VW12@MOCF), was designed based on a "molecular library", hydrothermally synthesized, structurally characterized, and explored as anode material for lithium-ion batteries (LIBs). Combination of the structural superiority of VW12@MOCF with the good electrical conductivity of the single-walled carbon nanotubes (SWNTs) renders the VW12@MOCF/SWNT-2 nanocomposite reasonable electrochemical performance and stability as anode materials of LIBs. The successful cooperative fabrication of nanocages and polyoxometalate (POMs) must initiate extensive research interests.
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Affiliation(s)
- Jingquan Sha
- Department of Chemistry and Chemical Engineering, Jining University, Qufu, Shandong 273155, PR China
| | - Jingwen Sun
- School of Pharmacy, Qiqihar Medical University, Qiqihar 161006, PR China
| | - Zhibo Tong
- Department of Chemistry and Chemical Engineering, Jining University, Qufu, Shandong 273155, PR China
| | - Xiao Li
- Department of Chemistry and Chemical Engineering, Jining University, Qufu, Shandong 273155, PR China
| | - Mengting Li
- School of Chemistry and Chemical Engineering, Qufu Normal University, Qufu, Shandong 273165, PR China
| | - Mingqi Xu
- Department of Chemistry and Chemical Engineering, Jining University, Qufu, Shandong 273155, PR China
| | - Qian Li
- Department of Chemistry and Chemical Engineering, Jining University, Qufu, Shandong 273155, PR China
| | - Chang Liu
- Department of Chemistry and Chemical Engineering, Jining University, Qufu, Shandong 273155, PR China
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