Synthesis and crystal structure of [Sr(urea)(NO3)2]n
The crystal structure of poly[di-μ2-nitrato-μ2-urea-strontium(II)], [Sr(NO3)2(CH4N2O)]n, was determined using single-crystal X-ray diffraction. Crystallizing in the orthorhombic space group Aba2, the asymmetric unit consists of an SrII cation, two nitrate anions, and two half urea molecules. The SrI...
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| Format: | Article |
| Language: | English |
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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?S2056989024012386 |
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| author | Aysanem Bektursinova Zulfiya Djumanazarova Zamira Uzakbergenova Jamshid Ashurov Akram A Khan Shakhnoza Kadirova Batirbay Torambetov |
| author_facet | Aysanem Bektursinova Zulfiya Djumanazarova Zamira Uzakbergenova Jamshid Ashurov Akram A Khan Shakhnoza Kadirova Batirbay Torambetov |
| author_sort | Aysanem Bektursinova |
| collection | DOAJ |
| description | The crystal structure of poly[di-μ2-nitrato-μ2-urea-strontium(II)], [Sr(NO3)2(CH4N2O)]n, was determined using single-crystal X-ray diffraction. Crystallizing in the orthorhombic space group Aba2, the asymmetric unit consists of an SrII cation, two nitrate anions, and two half urea molecules. The SrII cation adopts a distorted decahedral geometry coordinated by ten oxygen atoms, with Sr—O bond lengths ranging from 2.573 (3) to 2.847 (5) Å. The nitrate anions act as bidentate ligands, displaying both terminal and bridging coordination modes. The structure features a robust coordination network supported by hydrogen bonding. These results provide insight into the coordination behaviour of SrII with nitrate and urea ligands, contributing to the understanding of supramolecular architectures in metal–organic frameworks (MOFs). |
| format | Article |
| id | doaj-art-70af49bba2b44665bd4af8f8174094e3 |
| 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-70af49bba2b44665bd4af8f8174094e32025-02-06T07:27:16ZengInternational Union of CrystallographyActa Crystallographica Section E: Crystallographic Communications2056-98902025-02-01812969810.1107/S2056989024012386tx2092Synthesis and crystal structure of [Sr(urea)(NO3)2]nAysanem Bektursinova0Zulfiya Djumanazarova1Zamira Uzakbergenova2Jamshid Ashurov3Akram A Khan4Shakhnoza Kadirova5Batirbay Torambetov6Karakalpak State University, 1 Ch. Abdirov St Nukus, 230112, UzbekistanKarakalpak State University, 1 Ch. Abdirov St Nukus, 230112, UzbekistanKarakalpak State University, 1 Ch. Abdirov St Nukus, 230112, UzbekistanInstitute of Bioorganic Chemistry, Academy of Sciences of Uzbekistan, M. Ulugbek St, 83, Tashkent, 100125, UzbekistanPhysical and Materials Chemistry Division, CSIR-National Chemical Laboratory, Pune-411008, IndiaNational University of Uzbekistan named after Mirzo Ulugbek, 4 University St, Tashkent, 100174, UzbekistanPhysical and Materials Chemistry Division, CSIR-National Chemical Laboratory, Pune-411008, IndiaThe crystal structure of poly[di-μ2-nitrato-μ2-urea-strontium(II)], [Sr(NO3)2(CH4N2O)]n, was determined using single-crystal X-ray diffraction. Crystallizing in the orthorhombic space group Aba2, the asymmetric unit consists of an SrII cation, two nitrate anions, and two half urea molecules. The SrII cation adopts a distorted decahedral geometry coordinated by ten oxygen atoms, with Sr—O bond lengths ranging from 2.573 (3) to 2.847 (5) Å. The nitrate anions act as bidentate ligands, displaying both terminal and bridging coordination modes. The structure features a robust coordination network supported by hydrogen bonding. These results provide insight into the coordination behaviour of SrII with nitrate and urea ligands, contributing to the understanding of supramolecular architectures in metal–organic frameworks (MOFs).https://journals.iucr.org/paper?S2056989024012386crystal structurestrontiumcaramidureahirshfeld surface analysis |
| spellingShingle | Aysanem Bektursinova Zulfiya Djumanazarova Zamira Uzakbergenova Jamshid Ashurov Akram A Khan Shakhnoza Kadirova Batirbay Torambetov Synthesis and crystal structure of [Sr(urea)(NO3)2]n Acta Crystallographica Section E: Crystallographic Communications crystal structure strontium caramid urea hirshfeld surface analysis |
| title | Synthesis and crystal structure of [Sr(urea)(NO3)2]n |
| title_full | Synthesis and crystal structure of [Sr(urea)(NO3)2]n |
| title_fullStr | Synthesis and crystal structure of [Sr(urea)(NO3)2]n |
| title_full_unstemmed | Synthesis and crystal structure of [Sr(urea)(NO3)2]n |
| title_short | Synthesis and crystal structure of [Sr(urea)(NO3)2]n |
| title_sort | synthesis and crystal structure of sr urea no3 2 n |
| topic | crystal structure strontium caramid urea hirshfeld surface analysis |
| url | https://journals.iucr.org/paper?S2056989024012386 |
| work_keys_str_mv | AT aysanembektursinova synthesisandcrystalstructureofsrureano32n AT zulfiyadjumanazarova synthesisandcrystalstructureofsrureano32n AT zamirauzakbergenova synthesisandcrystalstructureofsrureano32n AT jamshidashurov synthesisandcrystalstructureofsrureano32n AT akramakhan synthesisandcrystalstructureofsrureano32n AT shakhnozakadirova synthesisandcrystalstructureofsrureano32n AT batirbaytorambetov synthesisandcrystalstructureofsrureano32n |