Jumabaev Farkhod Raxmatovich, Sharipov Avez Tuymuradovich, Mannopova Vazirakhon Khasanxoja Kizi, Choriyev Odil Irgashevich, Ashurov Jamshid Mengnorovich
Department of Inorganic, Physical and Colloidal Chemistry, Tashkent Pharmaceutical Institute, 45 Oybek St., Tashkent 100015, Uzbekistan.
Kyungpook National University, Natural Sciences, Department of Pharmacy, Daegu, Democratic People's Republic of Korea.
IUCrdata. 2025 Jun 27;10(Pt 6):x250565. doi: 10.1107/S2414314625005656. eCollection 2025 Jun.
The manganese(II) coordination compound, [Mn(CHSO)(HO)], with two bidentate α-lipoate ligands and two coordinating water mol-ecules, has been structurally characterized. The cantral Mn 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 ,'-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 and Cd analogues, both of which also display positional disorder in the 1,2-di-thiol-ane ring. The mol-ecules are linked inter-molecular O-H⋯O and C-H⋯S hydrogen bonds into a di-periodic supramolecular framework parallel to (100).
具有两个双齿α-硫辛酸配体和两个配位水分子的锰（II）配位化合物[Mn(CHSO)(HO)]已通过结构表征。中心锰原子位于晶体学二重旋转轴上，采用扭曲的八面体配位环境，羧酸根基团以κ,'-键合模式螯合金属。1,2-二硫戊环环内的一个硫原子在两个位置上表现出位置无序，精修占有率分别为0.92和0.08。该配合物与先前报道的锌和镉类似物同构，这两种类似物在1,2-二硫戊环环中也都表现出位置无序。分子通过分子间的O-H⋯O和C-H⋯S氢键连接成平行于(100)的二维超分子框架。
