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Hartmann F, Benkada A, Indris S, Poschmann M, Lühmann H, Duchstein P, Zahn D, Bensch W. Directed Dehydration as Synthetic Tool for Generation of a New Na
4
SnS
4
Polymorph: Crystal Structure, Na
+
Conductivity, and Influence of Sb‐Substitution. Angew Chem Int Ed Engl 2022; 61:e202202182. [PMID: 35648135 PMCID: PMC9546091 DOI: 10.1002/anie.202202182] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/09/2022] [Indexed: 11/10/2022]
Abstract
We present the convenient synthesis and characterization of the new ternary thiostannate Na4SnS4 (space group I41/acd
) by directed removal of crystal water molecules from Na4SnS4⋅14 H2O. The compound represents a new kinetically stable polymorph of Na4SnS4, which is transformed into the known, thermodynamically stable form (space group P4‾21c
) at elevated temperatures. Thermal co‐decomposition of mixtures with Na3SbS4⋅9 H2O generates solid solution products Na4−xSn1−xSbxS4 (x=0.01, 0.10) isostructural to the new polymorph (x=0). Incorporation of Sb5+ affects the bonding and local structural situation noticeably evidenced by X‐ray diffraction, 119Sn and 23Na NMR, and 119Sn Mössbauer spectroscopy. Electrochemical impedance spectroscopy demonstrates an enormous improvement of the ionic conductivity with increasing Sb content for the solid solution (σ25°C=2×10−3, 2×10−2, and 0.1 mS cm−1 for x=0, 0.01, and 0.10), being several orders of magnitude higher than for the known Na4SnS4 polymorph.
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Affiliation(s)
- Felix Hartmann
- Institute of Inorganic Chemistry Christian-Albrecht University of Kiel Max-Eyth-Str. 2 24118 Kiel Germany
| | - Assma Benkada
- Institute of Inorganic Chemistry Christian-Albrecht University of Kiel Max-Eyth-Str. 2 24118 Kiel Germany
| | - Sylvio Indris
- Institute of Applied Materials Karlsruhe Institute of Technology Hermann-von-Helmholtz-Platz 1 76344 Eggenstein-Leopoldshafen Germany
| | - Michael Poschmann
- Max-Planck-Institute for Chemical Energy Conversion Stiftstr. 34–36 45470 Mülheim an der Ruhr Germany
| | - Henning Lühmann
- Institute of Inorganic Chemistry Christian-Albrecht University of Kiel Max-Eyth-Str. 2 24118 Kiel Germany
| | - Patrick Duchstein
- Computer Chemistry Center Friedrich-Alexander-Universität Erlangen-Nürnberg Nägelsbachstr. 26 91052 Erlangen Germany
| | - Dirk Zahn
- Computer Chemistry Center Friedrich-Alexander-Universität Erlangen-Nürnberg Nägelsbachstr. 26 91052 Erlangen Germany
| | - Wolfgang Bensch
- Institute of Inorganic Chemistry Christian-Albrecht University of Kiel Max-Eyth-Str. 2 24118 Kiel Germany
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2
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Hartmann F, Benkada A, Indris S, Poschmann M, Lühmann H, Duchstein P, Zahn D, Bensch W. Directed dehydratation as synthetic tool for generation of a new Na4SnS4 polymorph: Crystal structure, Na+ conductivity, and influence of Sb‐substitution. Angew Chem Int Ed Engl 2022. [DOI: 10.1002/ange.202202182] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Affiliation(s)
- Felix Hartmann
- Christian-Albrechts-Universität zu Kiel: Christian-Albrechts-Universitat zu Kiel Institute of Inorganic Chemistry GERMANY
| | - Assma Benkada
- Christian-Albrechts-Universität zu Kiel: Christian-Albrechts-Universitat zu Kiel Institute of Inorganic Chemistry GERMANY
| | - Sylvio Indris
- Karlsruhe Institute of Technology: Karlsruher Institut fur Technologie Institute of Applied Materials GERMANY
| | - Michael Poschmann
- Max-Planck-Institute for Chemical Energy Conversion: Max-Planck-Institut fur chemische Energiekonversion Chemistry GERMANY
| | - Henning Lühmann
- Christian-Albrechts-Universität zu Kiel: Christian-Albrechts-Universitat zu Kiel Institute of Inorganic Chemistry GERMANY
| | - Patrick Duchstein
- FAU Erlangen Nuremberg: Friedrich-Alexander-Universitat Erlangen-Nurnberg Theoretische Chemie GERMANY
| | - Dirk Zahn
- FAU Erlangen Nuremberg: Friedrich-Alexander-Universitat Erlangen-Nurnberg Theoretische Chemie GERMANY
| | - Wolfgang Bensch
- Christian-Albrechts-Universität zu Kiel: Christian-Albrechts-Universitat zu Kiel Institut für Anorganische Chemie 24098 Kiel GERMANY
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Silva-Gaspar B, Martinez-Franco R, Pirngruber G, Fécant A, Diaz U, Corma A. Open-Framework Chalcogenide Materials - from isolated clusters to highly ordered structures - and their photocalytic applications. Coord Chem Rev 2022. [DOI: 10.1016/j.ccr.2021.214243] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
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4
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Liu KL, Luo MB, Zhou X, Lin Q. Cationic complex directed thiostannate layers with excellent proton conduction and photocatalysis properties. CrystEngComm 2022. [DOI: 10.1039/d2ce00043a] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Three isostructural thiostannates SnS-M (M = Fe, Mn and Zn) have been fabricated using metal-amine complex cations as structure-directing agents. These thiostannates are composed of typical two-dimensional lamellar [Sn3S7]n2n- anionic...
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Jeppesen HS, Nørby P, Gammelgaard JJ, Borup K, Lock N. Exploring the structures, stability, and light absorption properties of three thiostannates synthesised at similar conditions. Sci Rep 2021; 11:22080. [PMID: 34764350 PMCID: PMC8586010 DOI: 10.1038/s41598-021-01329-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/02/2021] [Accepted: 10/22/2021] [Indexed: 11/10/2022] Open
Abstract
We present the synthesis, crystal structures and optical properties of three thiostannates prepared by using 1-(2-aminoethyl)piperazine (AEPz) as structure directing agent. Two of the thiostannates are layered materials (AEPz-SnS-1 and AEPz:EtOH-SnS-1) consisting of [Sn3S72-]n sheets with organic cations located in-between. The third compound is a molecular thiostannate (Sn2S6(AEPzH2)2) composed of dimeric Sn2S64- and AEPzH22+. In preparation of the layered compounds, the use of AEPz as the only solvent results in AEPz-SnS-1 with regular hexagonal pores and crystallographically disordered organic cations. In contrast, a mixture of AEPz and absolute ethanol gives AEPz:EtOH-SnS-1 with distorted hexagonal pores and ordered cations between the layers. The influence of cation order on the light absorption properties and the material thermal stability was investigated through thermal treatment of the layered compounds up to 200 °C. Both compounds show colour changes when heated, but cation order results in larger thermal stability. For AEPz-SnS-1, a decreased inter-layer distance and substantial loss of organic matter was observed when heated. However, pair distribution function analysis reveals that the local in-layer thiostannate structure of AEPz-SnS-1 remains unchanged. In contrast, AEPz:EtOH-SnS-1 does not undergo noticeable structural changes by the thermal treatment. All materials are optical semiconductors with band gaps of 3.0-3.1 eV.
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Affiliation(s)
- Henrik S Jeppesen
- Interdisciplinary Nanoscience Center (iNANO), Aarhus University, Gustav Wieds Vej 14, 8000, Aarhus C, Denmark
- Sino-Danish Center for Research and Education (SDC), Beijing, China
| | - Peter Nørby
- Department of Chemistry, Center for Materials Crystallography (CMC), Aarhus University, Langelandsgade 140, 8000, Aarhus C, Denmark
| | - Jens Jakob Gammelgaard
- Interdisciplinary Nanoscience Center (iNANO), Aarhus University, Gustav Wieds Vej 14, 8000, Aarhus C, Denmark
| | - Kasper Borup
- Department of Chemistry, Center for Materials Crystallography (CMC), Aarhus University, Langelandsgade 140, 8000, Aarhus C, Denmark
| | - Nina Lock
- Department of Biological and Chemical Engineering, Carbon Dioxide Activation Center (CADIAC), Aarhus University, Åbogade 40, 8200, Aarhus N, Denmark.
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Li WA, Li JR, Zhang B, Sun HY, Jin JC, Huang XY, Feng ML. Layered Thiostannates with Distinct Arrangements of Mixed Cations for the Selective Capture of Cs +, Sr 2+, and Eu 3+ Ions. ACS APPLIED MATERIALS & INTERFACES 2021; 13:10191-10201. [PMID: 33595279 DOI: 10.1021/acsami.0c22690] [Citation(s) in RCA: 18] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/23/2023]
Abstract
The selective capture of radioactive cesium, strontium, and lanthanides from liquid nuclear waste is of great significance to environmental remediation and human health. Herein, the rapid and selective removal of Cs+, Sr2+, and Eu3+ ions is achieved by two metal sulfides (FJSM-SnS-2 and FJSM-SnS-3). Both structures feature [Sn3S7]n2n- layers with the mixed cations of [CH3NH3]+ and [Bmmim]+ (1-butyl-2,3-dimethylimidazolium) as templates. However, the ratios and arrangements of mixed cations in the interlayered spaces are distinct. It is unprecedented that [CH3NH3]+ and [Bmmim]+ in FJSM-SnS-2 are alternatingly arranged in different interlayered spaces, whereas they in FJSM-SnS-3 are located in the same interlayered spaces. It is the first time that the ionic liquid cation and protonated organic amine have been simultaneously incorporated into metal sulfides. Both compounds show high capacities, rapid kinetics, and a wide pH active range for Cs+, Sr2+, and Eu3+. Even under excess Na+ ions, both show excellent selectivity in capturing trace Sr2+ and Eu3+ ions. FJSM-SnS-3 presents the highest KdEu to date. They still retain high removal efficiency even after intense β and γ radiation. Moreover, it is first confirmed by the in situ tracking method of mass spectrometry that the large-sized [Bmmim]+ ions are exchangeable. It is found that the arrangement of cations between interlayered spaces is a crucial factor affecting ion exchange performance. This work will likely change the consensus that large-sized organic cations are difficult to be exchanged and thus further highlight the great potential of metal sulfide ion exchangers for radionuclide remediation.
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Affiliation(s)
- Wei-An Li
- State Key Laboratory of Structural Chemistry, Fujian Institute of Research on the Structure of Matter, Chinese Academy of Sciences, Fuzhou, Fujian 350002, P. R. China
- University of Chinese Academy of Sciences, Beijing 100049, P. R. China
| | - Jian-Rong Li
- Chaotic Matter Science Research Center, Department of Materials, Metallurgy and Chemistry, Jiangxi University of Science and Technology, Ganzhou, Jiangxi 341000, P. R. China
| | - Bo Zhang
- School of Chemistry and Chemical Engineering, Liaocheng University, Liaocheng, Shandong 252059, P. R. China
| | - Hai-Yan Sun
- State Key Laboratory of Structural Chemistry, Fujian Institute of Research on the Structure of Matter, Chinese Academy of Sciences, Fuzhou, Fujian 350002, P. R. China
- University of Chinese Academy of Sciences, Beijing 100049, P. R. China
| | - Jian-Ce Jin
- State Key Laboratory of Structural Chemistry, Fujian Institute of Research on the Structure of Matter, Chinese Academy of Sciences, Fuzhou, Fujian 350002, P. R. China
- University of Chinese Academy of Sciences, Beijing 100049, P. R. China
| | - Xiao-Ying Huang
- State Key Laboratory of Structural Chemistry, Fujian Institute of Research on the Structure of Matter, Chinese Academy of Sciences, Fuzhou, Fujian 350002, P. R. China
- University of Chinese Academy of Sciences, Beijing 100049, P. R. China
| | - Mei-Ling Feng
- State Key Laboratory of Structural Chemistry, Fujian Institute of Research on the Structure of Matter, Chinese Academy of Sciences, Fuzhou, Fujian 350002, P. R. China
- University of Chinese Academy of Sciences, Beijing 100049, P. R. China
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Teske CL, Terraschke H, Mangelsen S, Bensch W. Re‐investigation of Barium‐Gold(I)‐Tetra‐Thiostannate(IV), Ba[Au
2
SnS
4
], with Short Au
I
···Au
I
Separation Showing Luminescence Properties. Z Anorg Allg Chem 2020. [DOI: 10.1002/zaac.202000306] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
Affiliation(s)
- Christoph Ludwig Teske
- Institute of Inorganic Chemistry Christian‐Albrechts‐Universität zu Kiel Max‐Eyth‐Str. 2 24118 Kiel Germany
| | - Huayna Terraschke
- Institute of Inorganic Chemistry Christian‐Albrechts‐Universität zu Kiel Max‐Eyth‐Str. 2 24118 Kiel Germany
| | - Sebastian Mangelsen
- Institute of Inorganic Chemistry Christian‐Albrechts‐Universität zu Kiel Max‐Eyth‐Str. 2 24118 Kiel Germany
| | - Wolfgang Bensch
- Institute of Inorganic Chemistry Christian‐Albrechts‐Universität zu Kiel Max‐Eyth‐Str. 2 24118 Kiel Germany
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Hvid MS, Jeppesen HS, Miola M, Lamagni P, Su R, Jensen KMØ, Lock N. Structural changes during water-mediated amorphization of semiconducting two-dimensional thio-stannates. IUCRJ 2019; 6:804-814. [PMID: 31576214 PMCID: PMC6760444 DOI: 10.1107/s2052252519006791] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/25/2019] [Accepted: 05/12/2019] [Indexed: 05/31/2023]
Abstract
Owing to their combined open-framework structures and semiconducting properties, two-dimensional thio-stannates show great potential for catalytic and sensing applications. One such class of crystalline materials consists of porous polymeric [Sn3S7 2-] n sheets with molecular cations embedded in-between. The compounds are denoted R-SnS-1, where R is the cation. Dependent on the cation, some R-SnS-1 thio-stannates transition into amorphous phases upon dispersion in water. Knowledge about the fundamental chemical properties of the thio-stannates, including their water stability and the nature of the amorphous products, has not yet been established. This paper presents a time-resolved study of the transition from the crystalline to the amorphous phase of two violet-light absorbing thio-stannates, i.e. AEPz-SnS-1 [AEPz = 1-(2-amino-ethyl)-piperazine] and trenH-SnS-1 [tren = tris-(2-amino-ethyl)-amine]. X-ray total scattering data and pair distribution function analysis reveal no change in the local intralayer coordination during the amorphization. However, a rapid decrease in the crystalline domain sizes upon suspension in water is demonstrated. Although scanning electron microscopy shows no significant decrease of the micrometre-sized particles, transmission electron microscopy reveals the formation of small particles (∼200-400 nm) in addition to the larger particles. The amorphization is associated with disorder of the thio-stannate nanosheet stacking. For example, an average decrease in the interlayer distance (from 19.0 to 15.6 Å) is connected to the substantial loss of the organic components as shown by elemental analysis and X-ray photoelectron spectroscopy. Despite the structural changes, the light absorption properties of the amorphisized R-SnS-1 compounds remain intact, which is encouraging for future water-based applications of such materials.
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Affiliation(s)
- Mathias S. Hvid
- Interdisciplinary Nanoscience Center (iNANO), Aarhus University, Gustav Wieds Vej 14, Aarhus C DK-8000, Denmark
| | - Henrik S. Jeppesen
- Sino-Danish Center for Education and Research (SDC), Interdisciplinary Nanoscience Center (iNANO), Aarhus University, Gustav Wieds Vej 14, Aarhus C DK-8000, Denmark
| | - Matteo Miola
- Carbon Dioxide Activations Center (CADIAC), Interdisciplinary Nanoscience Center (iNANO), Aarhus University, Gustav Wieds Vej 14, Aarhus C DK-8000, Denmark
| | - Paolo Lamagni
- Carbon Dioxide Activations Center (CADIAC), Interdisciplinary Nanoscience Center (iNANO), Aarhus University, Gustav Wieds Vej 14, Aarhus C DK-8000, Denmark
| | - Ren Su
- SynCat@Beijing, Synfuels China Technology Co. Ltd., Leyuan South Street II, No.1, Yanqi Economic Development Zone C#, Huairou District, Beijing 101407, People’s Republic of China
| | - Kirsten M. Ø. Jensen
- Department of Chemistry, University of Copenhagen, Universitetsparken 5, København Ø 2100, Denmark
| | - Nina Lock
- Carbon Dioxide Activations Center (CADIAC), Interdisciplinary Nanoscience Center (iNANO) and Department of Chemistry, Aarhus University, Gustav Wieds Vej 14, Aarhus C DK-8000, Denmark
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