Crystal structure of poly[μ3-acetato-diaqua-μ3-sulfato-cerium(III)]: serendipitous synthesis of a layered coordination polymer exhibiting interlayer O—H...O hydrogen bonding
Single crystals of the title compound, [Ce(CH3COO)(SO4)(H2O)2]n, were obtained serendipitously by the reaction of Ce(NO3)3·6H2O with 2,5-thiophenedicarboxylic acid (H2TDC) and acetic acid in a mixture of ethanol and water, where it is assumed that the sulfate ions leached from the Teflon reactor, wh...
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International Union of Crystallography
2025-02-01
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| Series: | Acta Crystallographica Section E: Crystallographic Communications |
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| Online Access: | https://journals.iucr.org/paper?S2056989024012313 |
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| author | Niklas Ruser Christian Näther Norbert Stock |
| author_facet | Niklas Ruser Christian Näther Norbert Stock |
| author_sort | Niklas Ruser |
| collection | DOAJ |
| description | Single crystals of the title compound, [Ce(CH3COO)(SO4)(H2O)2]n, were obtained serendipitously by the reaction of Ce(NO3)3·6H2O with 2,5-thiophenedicarboxylic acid (H2TDC) and acetic acid in a mixture of ethanol and water, where it is assumed that the sulfate ions leached from the Teflon reactor, which was treated with peroxymonosulfuric acid prior to its use. Its asymmetric unit consists of one CeIII cation, one sulfate dianion, one acetate anion and two crystallographically independent water molecules, all of them located in general positions. The cerium cations are coordinated by three acetate anions (one O,O-chelating) and three sulfate dianions that are related by symmetry as well as two independent water molecules within an irregular CeO9 coordination geometry. The CeIII cations are linked by the acetate ions into [010] chains, which are further connected into (001) layers by the sulfate dianions. Intralayer and interlayer O—H...O hydrogen bonds are observed. Powder X-ray diffraction shows that only traces of the title compound have formed together with a large amount of an unknown crystalline phase. Attempts to prepare the title compound in larger amounts and as a pure phase were unsuccessful. |
| format | Article |
| id | doaj-art-1a66ee7d6e604db18e4e1e189a4b2d42 |
| institution | Kabale University |
| issn | 2056-9890 |
| language | English |
| publishDate | 2025-02-01 |
| publisher | International Union of Crystallography |
| record_format | Article |
| series | Acta Crystallographica Section E: Crystallographic Communications |
| spelling | doaj-art-1a66ee7d6e604db18e4e1e189a4b2d422025-02-06T07:27:16ZengInternational Union of CrystallographyActa Crystallographica Section E: Crystallographic Communications2056-98902025-02-0181210410810.1107/S2056989024012313hb8117Crystal structure of poly[μ3-acetato-diaqua-μ3-sulfato-cerium(III)]: serendipitous synthesis of a layered coordination polymer exhibiting interlayer O—H...O hydrogen bondingNiklas Ruser0Christian Näther1Norbert Stock2Institute of Inorganic Chemistry, Kiel University, Max-Eyth-Str. 2, 24118 Kiel, GermanyInstitute of Inorganic Chemistry, Kiel University, Max-Eyth-Str. 2, 24118 Kiel, GermanyInstitute of Inorganic Chemistry, Kiel University, Max-Eyth-Str. 2, 24118 Kiel, GermanySingle crystals of the title compound, [Ce(CH3COO)(SO4)(H2O)2]n, were obtained serendipitously by the reaction of Ce(NO3)3·6H2O with 2,5-thiophenedicarboxylic acid (H2TDC) and acetic acid in a mixture of ethanol and water, where it is assumed that the sulfate ions leached from the Teflon reactor, which was treated with peroxymonosulfuric acid prior to its use. Its asymmetric unit consists of one CeIII cation, one sulfate dianion, one acetate anion and two crystallographically independent water molecules, all of them located in general positions. The cerium cations are coordinated by three acetate anions (one O,O-chelating) and three sulfate dianions that are related by symmetry as well as two independent water molecules within an irregular CeO9 coordination geometry. The CeIII cations are linked by the acetate ions into [010] chains, which are further connected into (001) layers by the sulfate dianions. Intralayer and interlayer O—H...O hydrogen bonds are observed. Powder X-ray diffraction shows that only traces of the title compound have formed together with a large amount of an unknown crystalline phase. Attempts to prepare the title compound in larger amounts and as a pure phase were unsuccessful.https://journals.iucr.org/paper?S2056989024012313synthesiscrystal structuresolvothermal reactioncoordination polymer |
| spellingShingle | Niklas Ruser Christian Näther Norbert Stock Crystal structure of poly[μ3-acetato-diaqua-μ3-sulfato-cerium(III)]: serendipitous synthesis of a layered coordination polymer exhibiting interlayer O—H...O hydrogen bonding Acta Crystallographica Section E: Crystallographic Communications synthesis crystal structure solvothermal reaction coordination polymer |
| title | Crystal structure of poly[μ3-acetato-diaqua-μ3-sulfato-cerium(III)]: serendipitous synthesis of a layered coordination polymer exhibiting interlayer O—H...O hydrogen bonding |
| title_full | Crystal structure of poly[μ3-acetato-diaqua-μ3-sulfato-cerium(III)]: serendipitous synthesis of a layered coordination polymer exhibiting interlayer O—H...O hydrogen bonding |
| title_fullStr | Crystal structure of poly[μ3-acetato-diaqua-μ3-sulfato-cerium(III)]: serendipitous synthesis of a layered coordination polymer exhibiting interlayer O—H...O hydrogen bonding |
| title_full_unstemmed | Crystal structure of poly[μ3-acetato-diaqua-μ3-sulfato-cerium(III)]: serendipitous synthesis of a layered coordination polymer exhibiting interlayer O—H...O hydrogen bonding |
| title_short | Crystal structure of poly[μ3-acetato-diaqua-μ3-sulfato-cerium(III)]: serendipitous synthesis of a layered coordination polymer exhibiting interlayer O—H...O hydrogen bonding |
| title_sort | crystal structure of poly μ3 acetato diaqua μ3 sulfato cerium iii serendipitous synthesis of a layered coordination polymer exhibiting interlayer o h o hydrogen bonding |
| topic | synthesis crystal structure solvothermal reaction coordination polymer |
| url | https://journals.iucr.org/paper?S2056989024012313 |
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