SYNTHESIS, X-RAY CRYSTAL STRUCTURE, SPECTROSCOPIC CHARACTERIZATION AND HIRSHFELD SURFACE ANALYSIS OF DICHLORO-BIS(3,5-DIMETHYL-4-AMINO-1H-PYRAZOLE) COBALT(II)
The synthesis and characterization of mononuclear Co(II) complex based on 3,5-dimethyl-4-amino-1H-pyrazole are reported. IR and UV/Vis spectroscopy characterization of the complex are described. The synthesis, results of IR, NMR spectroscopy and elemental analysis of 3,5-dimethyl-4-amino-1H-pyrazole...
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| Date: | 2022 |
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| Main Authors: | , , , |
| Format: | Article |
| Language: | English |
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V.I.Vernadsky Institute of General and Inorganic Chemistry
2022
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| Online Access: | https://ucj.org.ua/index.php/journal/article/view/460 |
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| Journal Title: | Ukrainian Chemistry Journal |
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Ukrainian Chemistry Journal| _version_ | 1856543793048715264 |
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| author | Davydenko , Yuliya Pavlenko, Vadim Fritsky, Igor Vynohradov , Oleksandr |
| author_facet | Davydenko , Yuliya Pavlenko, Vadim Fritsky, Igor Vynohradov , Oleksandr |
| author_sort | Davydenko , Yuliya |
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| collection | OJS |
| datestamp_date | 2022-09-07T13:21:52Z |
| description | The synthesis and characterization of mononuclear Co(II) complex based on 3,5-dimethyl-4-amino-1H-pyrazole are reported. IR and UV/Vis spectroscopy characterization of the complex are described. The synthesis, results of IR, NMR spectroscopy and elemental analysis of 3,5-dimethyl-4-amino-1H-pyrazole are also reported. X-ray analysis of [Co(C5H9N3)2Cl2] complex reveals that the cobalt atom has a tetrahedral coordination environment formed by two nitrogen atoms belonging to the two 3,5-dimethyl-4-amino-1H-pyrazole ligands [Co1–N1 = 2.005(3) and Co1–N5 = 2.006(3)Å] and two chlorine atoms [Co1–Cl2 = 2.2400(11) and Co1–Cl1 2.2863(12) Å]. In the crystal structure the molecules are linked through intermolecular (N–H···N, N–H···Cl) and intramolecular non-classical (С–H···Cl) hydrogen bonds. Hirshfeld surface analysis of the intermolecular contacts reveals that the most important contributions for the crystal packing are from H···H (47.1%) and H···Cl/Cl···H (28.5%) contacts. |
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| format | Article |
| id | oai:ojs2.1444248.nisspano.web.hosting-test.net:article-460 |
| institution | Ukrainian Chemistry Journal |
| language | English |
| last_indexed | 2025-09-24T17:43:45Z |
| publishDate | 2022 |
| publisher | V.I.Vernadsky Institute of General and Inorganic Chemistry |
| record_format | ojs |
| spelling | oai:ojs2.1444248.nisspano.web.hosting-test.net:article-4602022-09-07T13:21:52Z SYNTHESIS, X-RAY CRYSTAL STRUCTURE, SPECTROSCOPIC CHARACTERIZATION AND HIRSHFELD SURFACE ANALYSIS OF DICHLORO-BIS(3,5-DIMETHYL-4-AMINO-1H-PYRAZOLE) COBALT(II) Davydenko , Yuliya Pavlenko, Vadim Fritsky, Igor Vynohradov , Oleksandr pyrazole, cobalt complexes, crystal structure, X-ray crystallography, Hirshfeld surface analysis. The synthesis and characterization of mononuclear Co(II) complex based on 3,5-dimethyl-4-amino-1H-pyrazole are reported. IR and UV/Vis spectroscopy characterization of the complex are described. The synthesis, results of IR, NMR spectroscopy and elemental analysis of 3,5-dimethyl-4-amino-1H-pyrazole are also reported. X-ray analysis of [Co(C5H9N3)2Cl2] complex reveals that the cobalt atom has a tetrahedral coordination environment formed by two nitrogen atoms belonging to the two 3,5-dimethyl-4-amino-1H-pyrazole ligands [Co1–N1 = 2.005(3) and Co1–N5 = 2.006(3)Å] and two chlorine atoms [Co1–Cl2 = 2.2400(11) and Co1–Cl1 2.2863(12) Å]. In the crystal structure the molecules are linked through intermolecular (N–H···N, N–H···Cl) and intramolecular non-classical (С–H···Cl) hydrogen bonds. Hirshfeld surface analysis of the intermolecular contacts reveals that the most important contributions for the crystal packing are from H···H (47.1%) and H···Cl/Cl···H (28.5%) contacts. V.I.Vernadsky Institute of General and Inorganic Chemistry 2022-07-27 Article Article Inorganic Chemistry Неорганическая химия Неорганічна хімія application/pdf https://ucj.org.ua/index.php/journal/article/view/460 10.33609/2708-129X.88.06.2022.127-136 Ukrainian Chemistry Journal; Vol. 88 No. 6 (2022): Ukrainian Chemistry Journal; 127-136 Украинский химический журнал; Том 88 № 6 (2022): Ukrainian Chemistry Journal; 127-136 Український хімічний журнал; Том 88 № 6 (2022): Український хімічний журнал; 127-136 2708-129X 2708-1281 en https://ucj.org.ua/index.php/journal/article/view/460/236 |
| spellingShingle | Davydenko , Yuliya Pavlenko, Vadim Fritsky, Igor Vynohradov , Oleksandr SYNTHESIS, X-RAY CRYSTAL STRUCTURE, SPECTROSCOPIC CHARACTERIZATION AND HIRSHFELD SURFACE ANALYSIS OF DICHLORO-BIS(3,5-DIMETHYL-4-AMINO-1H-PYRAZOLE) COBALT(II) |
| title | SYNTHESIS, X-RAY CRYSTAL STRUCTURE, SPECTROSCOPIC CHARACTERIZATION AND HIRSHFELD SURFACE ANALYSIS OF DICHLORO-BIS(3,5-DIMETHYL-4-AMINO-1H-PYRAZOLE) COBALT(II) |
| title_full | SYNTHESIS, X-RAY CRYSTAL STRUCTURE, SPECTROSCOPIC CHARACTERIZATION AND HIRSHFELD SURFACE ANALYSIS OF DICHLORO-BIS(3,5-DIMETHYL-4-AMINO-1H-PYRAZOLE) COBALT(II) |
| title_fullStr | SYNTHESIS, X-RAY CRYSTAL STRUCTURE, SPECTROSCOPIC CHARACTERIZATION AND HIRSHFELD SURFACE ANALYSIS OF DICHLORO-BIS(3,5-DIMETHYL-4-AMINO-1H-PYRAZOLE) COBALT(II) |
| title_full_unstemmed | SYNTHESIS, X-RAY CRYSTAL STRUCTURE, SPECTROSCOPIC CHARACTERIZATION AND HIRSHFELD SURFACE ANALYSIS OF DICHLORO-BIS(3,5-DIMETHYL-4-AMINO-1H-PYRAZOLE) COBALT(II) |
| title_short | SYNTHESIS, X-RAY CRYSTAL STRUCTURE, SPECTROSCOPIC CHARACTERIZATION AND HIRSHFELD SURFACE ANALYSIS OF DICHLORO-BIS(3,5-DIMETHYL-4-AMINO-1H-PYRAZOLE) COBALT(II) |
| title_sort | synthesis, x-ray crystal structure, spectroscopic characterization and hirshfeld surface analysis of dichloro-bis(3,5-dimethyl-4-amino-1h-pyrazole) cobalt(ii) |
| topic_facet | pyrazole cobalt complexes crystal structure X-ray crystallography Hirshfeld surface analysis. |
| url | https://ucj.org.ua/index.php/journal/article/view/460 |
| work_keys_str_mv | AT davydenkoyuliya synthesisxraycrystalstructurespectroscopiccharacterizationandhirshfeldsurfaceanalysisofdichlorobis35dimethyl4amino1hpyrazolecobaltii AT pavlenkovadim synthesisxraycrystalstructurespectroscopiccharacterizationandhirshfeldsurfaceanalysisofdichlorobis35dimethyl4amino1hpyrazolecobaltii AT fritskyigor synthesisxraycrystalstructurespectroscopiccharacterizationandhirshfeldsurfaceanalysisofdichlorobis35dimethyl4amino1hpyrazolecobaltii AT vynohradovoleksandr synthesisxraycrystalstructurespectroscopiccharacterizationandhirshfeldsurfaceanalysisofdichlorobis35dimethyl4amino1hpyrazolecobaltii |