| Autor: |
Kuzevanova, Iryna S., Vynohradov, Oleksandr S., Pavlenko, Vadim A., Malinkin, Sergey O., Shova, Sergiu, Fritsky, Igor O., Seredyuk, Maksym |
| Předmět: |
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| Zdroj: |
Acta Crystallographica Section E: Crystallographic Communications; Jul2024, Vol. 80 Issue 8, p816-sup-3, 7p |
| Abstrakt: |
The reaction of cadmium iodide with 3-aminopyrazole (3-apz) in ethanolic solution leads to tautomerization of the ligand and the formation of crystals of the title compound, catena-poly[[diiodidocadmium(II)]-bis(μ-3-amino-1H-pyrazole)-κ²N²:N³;κ²N³:N²], [CdI2(C3H5N3)2]n or [CdI2(3-apz)2]n. Its asymmetric unit consists of a half of a Cd2+ cation, an iodide anion and a 3-apz molecule. The Cd2+ cations are coordinated by two iodide anions and two 3-apz ligands, generating trans-CdN4I2 octahedra, which are linked into chains by pairs of the bridging ligands. In the crystal, the ligand molecules and iodide anions of neighboring chains are linked through interchain hydrogen bonds into a di-periodic network. The intermolecular contacts were quantified using Hirshfeld surface analysis and two-dimensional fingerprint plots, revealing the relative quantitative contributions of the weak intermolecular contacts. [ABSTRACT FROM AUTHOR] |
| Databáze: |
Complementary Index |
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