Diaquabis(<scp>DL</scp>-α-lipoato-κ<sup>2</sup> <i>O</i>,<i>O</i>′)manganese(II)
The manganese(II) coordination compound, [Mn(C<sub>8</sub>H<sub>13</sub>S<sub>2</sub>O<sub>2</sub>)<sub>2</sub>(H<sub>2</sub>O)<sub>2</sub>], with two bidentate α-lipoate ligands and two coordinating water mol-ecules, has been structurally characterized. The cantral Mn<sup>II</sup> atom lies on a crystallographic twofold rotation axis and adopts a distorted octa-hedral coordination environment, with carboxyl-ate groups chelating the metal in a κ<sup>2</sup> <i>O</i>,<i>O</i>'-binding mode. One of the sulfur atoms within the 1,2-di-thiol-ane ring exhibits positional disorder over two sites, with refined occupancies of 0.92 and 0.08. The complex is isostructural with previously reported Zn<sup>II</sup> and Cd<sup>II</sup> analogues, both of which also display positional disorder in the 1,2-di-thiol-ane ring. The mol-ecules are linked <i>via</i> inter-molecular O-H⋯O and C-H⋯S hydrogen bonds into a di-periodic supramolecular framework parallel to (100).
Authors
- Avez Sharipov (ORCID: https://orcid.org/0000-0003-1738-0145)
- Jamshid Ashurov (ORCID: https://orcid.org/0000-0002-4441-2803)
- Farkhod Raxmatovich Jumabaev
- Vazirakhon Khasanxoja kizi Mannopova
- Odil Irgashevich Choriyev
Institutions
- Academy of Sciences Republic of Uzbekistan (UZ)
- Kyungpook National University (KR)
- Tashkent Pharmaceutical Institute (UZ)
Publication Details
- Journal
- IUCrData
- Published
- 2025-06-27
- DOI
- https://doi.org/10.1107/s2414314625005656
- Citations
- 1
- Primary Topic
- Biochemical Acid Research Studies
- Type
- article
- Field-Weighted Citation Impact
- 1.11
Funders
- Academy of Sciences Republic of Uzbekistan